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This commit was generated by cvs2svn to compensate for changes in r146773,

Browse source 
which included commits to RCS files with non-trunk default branches.
This commit is contained in:
Sam Leffler 2005-05-29 18:17:16 +00:00
commit 233f3abd96
126 changed files with 10708 additions and 1946 deletions
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1
contrib/tcpdump/.cvsignore
View file

@ -9,3 +9,4 @@ config.h
stamp-h
stamp-h.in
tcpdump
autom4te.cache

2
contrib/tcpdump/CHANGES
View file

@ -1,4 +1,4 @@
$Header: /tcpdump/master/tcpdump/CHANGES,v 1.84.2.3 2004/03/30 14:36:24 mcr Exp $
$Header: /tcpdump/master/tcpdump/CHANGES,v 1.87 2004/03/30 14:42:38 mcr Exp $
Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release

15
contrib/tcpdump/CREDITS
View file

@ -2,6 +2,7 @@ This file lists people who have contributed to tcpdump:
The current maintainers:
Bill Fenner <fenner@research.att.com>
David Young <dyoung@pobox.com>
Fulvio Risso <risso@polito.it>
Guy Harris <guy@alum.mit.edu>
Hannes Gredler <hannes@juniper.net>
@ -10,8 +11,10 @@ The current maintainers:
Additional people who have contributed patches:
Andrew Brown <atatat@atatdot.net>
Alfredo Andres <aandres@s21sec.com>
Albert Chin <china@thewrittenword.com>
Andrew Brown <atatat@atatdot.net>
Andrew Church <andrew@users.sourceforge.net>
Andrew Hintz <adhintz@users.sourceforge.net>
Andrew Tridgell <tridge@linuxcare.com>
Arkadiusz Miskiewicz <misiek@pld.org.pl>
@ -33,6 +36,8 @@ Additional people who have contributed patches:
Darren Reed <darrenr@reed.wattle.id.au>
David Binderman <d.binderman@virgin.net>
David Young <dyoung@ojctech.com>
Eddie Kohler <xexd@sourceforge.net>
Francis Dupont <Francis.Dupont@enst-bretagne.fr>
Francisco Matias Cuenca-Acuna <mcuenca@george.rutgers.edu>
Frank Volf <volf@oasis.IAEhv.nl>
Fulvio Risso <risso@polito.it>
@ -42,6 +47,7 @@ Additional people who have contributed patches:
Greg Stark <gsstark@mit.edu>
Gilbert Ramirez Jr. <gram@xiexie.org>
Gisle Vanem <giva@bgnett.no>
Hannes Viertel <hviertel@juniper.net>
Hank Leininger <tcpdump-workers@progressive-comp.com>
Harry Raaymakers <harryr@connect.com.au>
Heinz-Ado Arnolds <Ado.Arnolds@dhm-systems.de>
@ -86,6 +92,7 @@ Additional people who have contributed patches:
Neil T. Spring <bluehal@users.sourceforge.net>
Niels Provos <provos@openbsd.org>
Nickolai Zeldovich <kolya@MIT.EDU>
Nicolas Ferrero <toorop@babylo.net>
Olaf Kirch <okir@caldera.de>
Onno van der Linden <onno@simplex.nl>
Pascal Hennequin <pascal.hennequin@int-evry.fr>
@ -98,14 +105,18 @@ Additional people who have contributed patches:
Peter Jeremy <peter.jeremy@alcatel.com.au>
Phil Wood <cpw@lanl.gov>
Rafal Maszkowski <rzm@icm.edu.pl>
Rick Jones <raj@cup.hp.com>
Raphael Raimbault <raphael.raimbault@netasq.com>
Rick Jones <rick.jones2@hp.com>
Rick Watson <watsonrick@users.sourceforge.net>
Rob Braun <bbraun@synack.net>
Roderick Schertler <roderick@argon.org>
Sami Farin <safari@iki.fi>
Scott Rose <syberpunk@users.sourceforge.net>
Sebastian Krahmer <krahmer@cs.uni-potsdam.de>
Sebastien Vincent <svincent@idems.fr>
Seth Webster <swebster@sst.ll.mit.edu>
Shinsuke Suzuki <suz@kame.net>
Steinar Haug <sthaug@nethelp.no>
Takashi Yamamoto <yamt@mwd.biglobe.ne.jp>
Terry Kennedy <terry@tmk.com>
Timo Koskiahde

29
contrib/tcpdump/FILES
View file

@ -20,13 +20,17 @@ atm.h
atmuni31.h
bootp.h
bpf_dump.c
bgp.h
chdlc.h
config.guess
config.h.in
config.sub
configure
configure.in
cpack.c
cpack.h
decnet.h
decode_prefix.h
enc.h
esp.h
ether.h
@ -39,17 +43,21 @@ gmt2local.c
gmt2local.h
icmp6.h
ieee802_11.h
ieee802_11_radio.h
igrp.h
install-sh
interface.h
ip.h
ip6.h
ipfc.h
ipproto.c
ipproto.h
ipsec_doi.h
ipx.h
isakmp.h
l2tp.h
l2vpn.c
l2vpn.h
lane.h
lbl/os-osf4.h
lbl/os-solaris2.h
@ -79,22 +87,30 @@ missing/strlcat.c
missing/strlcpy.c
missing/strsep.c
mkdep
mpls.h
nameser.h
netbios.h
netdissect.h
nfs.h
nfsfh.h
nlpid.c
nlpid.h
ntp.h
oakley.h
ospf.h
ospf6.h
oui.c
oui.h
packetdat.awk
parsenfsfh.c
pcap-missing.h
pf.h
pmap_prot.h
ppp.h
print-802_11.c
print-ap1394.c
print-ah.c
print-aodv.c
print-ap1394.c
print-arcnet.c
print-arp.c
print-ascii.c
@ -112,9 +128,11 @@ print-decnet.c
print-dhcp6.c
print-domain.c
print-dvmrp.c
print-eap.c
print-egp.c
print-enc.c
print-esp.c
print-eigrp.c
print-ether.c
print-fddi.c
print-fr.c
@ -133,11 +151,14 @@ print-ipfc.c
print-ipx.c
print-isakmp.c
print-isoclns.c
print-juniper.c
print-krb.c
print-l2tp.c
print-lane.c
print-ldp.c
print-llc.c
print-lmp.c
print-lspping.c
print-lwres.c
print-mobile.c
print-mobility.c
@ -162,6 +183,7 @@ print-rsvp.c
print-rt6.c
print-rx.c
print-sctp.c
print-sip.c
print-sl.c
print-sll.c
print-smb.c
@ -169,6 +191,8 @@ print-snmp.c
print-stp.c
print-sunatm.c
print-sunrpc.c
print-symantec.c
print-syslog.c
print-tcp.c
print-telnet.c
print-tftp.c
@ -180,6 +204,8 @@ print-vrrp.c
print-wb.c
print-zephyr.c
route6d.h
rpc_auth.h
rpc_msg.h
rx.h
sctpConstants.h
sctpHeader.h
@ -211,7 +237,6 @@ win32/Include/telnet.h
win32/Include/w32_fzs.h
win32/Include/Netinet/in_systm.h
win32/Include/Netinet/ip.h
win32/Include/Rpc/rpc.h
win32/Src/getopt.c
win32/prj/GNUmakefile
win32/prj/WinDump.dsp

23
contrib/tcpdump/INSTALL
View file

@ -1,4 +1,4 @@
@(#) $Header: /tcpdump/master/tcpdump/INSTALL,v 1.56.2.3 2004/03/17 19:47:47 guy Exp $ (LBL)
@(#) $Header: /tcpdump/master/tcpdump/INSTALL,v 1.63 2004/12/27 00:41:29 guy Exp $ (LBL)
If you have not built libpcap, do so first. See the README
file in this directory for the ftp location.
@ -59,16 +59,20 @@ arcnet.h - ARCNET definitions
atime.awk - TCP ack awk script
atm.h - ATM traffic type definitions
atmuni31.h - ATM Q.2931 definitions
bgp.h - BGP declarations
bootp.h - BOOTP definitions
bpf_dump.c - BPF program printing routines, in case libpcap doesn't
have them
chdlc.h - Cisco HDLC definitions
cpack.c - functions to extract packed data
cpack.h - declarations of functions to extract packed data
config.guess - autoconf support
config.h.in - autoconf input
config.sub - autoconf support
configure - configure script (run this first)
configure.in - configure script source
decnet.h - DECnet definitions
decode_prefix.h - Declarations of "decode_prefix{4,6}()"
enc.h - OpenBSD IPsec encapsulation BPF layer definitions
esp.h - IPSEC Encapsulating Security Payload definitions
ether.h - Ethernet definitions
@ -81,16 +85,20 @@ gmt2local.c - time conversion routines
gmt2local.h - time conversion prototypes
icmp6.h - ICMPv6 definitiions
ieee802_11.h - IEEE 802.11 definitions
ieee802_11_radio.h - radiotap header definitions
igrp.h - Interior Gateway Routing Protocol definitions
install-sh - BSD style install script
interface.h - globals, prototypes and definitions
ip.h - IP definitions
ip6.h - IPv6 definitions
ipfc.h - IP-over-Fibre Channel definitions
ipproto.c - IP protocol type value-to-name table
ipproto.h - IP protocol type value definitions
ipsec_doi.h - ISAKMP packet definitions - RFC2407
ipx.h - IPX definitions
isakmp.h - ISAKMP packet definitions - RFC2408
l2vpn.c - L2VPN encapsulation value-to-name table
l2vpn.h - L2VPN encapsulation definitions
l2tp.h - Layer Two Tunneling Protocol definitions
lane.h - ATM LANE definitions
lbl/os-*.h - OS-dependent defines and prototypes
@ -101,10 +109,15 @@ makemib - mib to header script
mib.h - mib definitions
missing/* - replacements for missing library functions
mkdep - construct Makefile dependency list
mpls.h - MPLS definitions
nameser.h - DNS definitions
netbios.h - NETBIOS definitions
netdissect.h - definitions and declarations for tcpdump-as-library
(under development)
nfs.h - Network File System V2 definitions
nfsfh.h - Network File System file handle definitions
nlpid.c - OSI NLPID value-to-name table
nlpid.h - OSI NLPID definitions
ntp.h - Network Time Protocol definitions
oakley.h - ISAKMP packet definitions - RFC2409
ospf.h - Open Shortest Path First definitions
@ -112,6 +125,8 @@ ospf6.h - IPv6 Open Shortest Path First definitions
packetdat.awk - TCP chunk summary awk script
parsenfsfh.c - Network File System file parser routines
pcap-missing.h - declarations of functions possibly missing from libpcap
pf.h - OpenBSD PF definitions
pmap_prot.h - definitions for ONC RPC portmapper protocol
ppp.h - Point to Point Protocol definitions
print-802_11.c - IEEE 802.11 printer routines
print-ap1394.c - Apple IP-over-IEEE 1394 printer routines
@ -133,6 +148,7 @@ print-decnet.c - DECnet printer routines
print-dhcp6.c - IPv6 DHCP printer routines
print-domain.c - Domain Name System printer routines
print-dvmrp.c - Distance Vector Multicast Routing Protocol printer routines
print-eap.c - EAP printer routines
print-enc.c - OpenBSD IPsec encapsulation BPF layer printer routines
print-egp.c - External Gateway Protocol printer routines
print-esp.c - IPSEC Encapsulating Security Payload printer routines
@ -157,6 +173,7 @@ print-krb.c - Kerberos printer routines
print-l2tp.c - Layer Two Tunneling Protocol printer routines
print-lane.c - ATM LANE printer routines
print-llc.c - IEEE 802.2 LLC printer routines
print-lspping.c - LSPPING printer routines
print-lwres.c - Lightweight Resolver protocol printer routines
print-mobile.c - IPv4 mobility printer routines
print-mobility.c - IPv6 mobility printer routines
@ -181,6 +198,7 @@ print-rsvp.c - Resource reSerVation Protocol (RSVP) printer routines
print-rt6.c - IPv6 routing header printer routines
print-rx.c - AFS RX printer routines
print-sctp.c - Stream Control Transmission Protocol printer routines
print-sip.c - SIP printer routines
print-sl.c - Compressed Serial Line Internet Protocol printer routines
print-sll.c - Linux "cooked" capture printer routines
print-smb.c - SMB/CIFS printer routines
@ -188,6 +206,7 @@ print-snmp.c - Simple Network Management Protocol printer routines
print-stp.c - IEEE 802.1d spanning tree protocol printer routines
print-sunatm.c - SunATM DLPI capture printer routines
print-sunrpc.c - Sun Remote Procedure Call printer routines
print-symantec.c - Symantec Enterprise Firewall printer routines
print-tcp.c - TCP printer routines
print-telnet.c - Telnet option printer routines
print-tftp.c - Trivial File Transfer Protocol printer routines
@ -199,6 +218,8 @@ print-vrrp.c - Virtual Router Redundancy Protocol
print-wb.c - White Board printer routines
print-zephyr.c - Zephyr printer routines
route6d.h - packet definition for IPv6 Routing Information Protocol
rpc_auth.h - definitions for ONC RPC authentication
rpc_msg.h - definitions for ONC RPC messages
rx.h - AFS RX definitions
sctpConstants.h - Stream Control Transmission Protocol constant definitions
sctpHeader.h - Stream Control Transmission Protocol packet definitions

19
contrib/tcpdump/Makefile.in
View file

@ -17,7 +17,7 @@
# WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# @(#) $Header: /tcpdump/master/tcpdump/Makefile.in,v 1.276.2.4 2004/03/28 21:25:02 fenner Exp $ (LBL)
# @(#) $Header: /tcpdump/master/tcpdump/Makefile.in,v 1.293 2004/10/29 11:42:53 hannes Exp $ (LBL)
#
# Various configurable paths (remember to edit Makefile.in, not Makefile)
@ -43,7 +43,7 @@ CC = @CC@
PROG = tcpdump
CCOPT = @V_CCOPT@
INCLS = -I. @V_INCLS@
DEFS = @DEFS@ @V_DEFS@
DEFS = @DEFS@ @CPPFLAGS@ @V_DEFS@
# Standard CFLAGS
CFLAGS = $(CCOPT) $(DEFS) $(INCLS)
@ -65,25 +65,28 @@ INSTALL_DATA = @INSTALL_DATA@
@rm -f $@
$(CC) $(CFLAGS) -c $(srcdir)/$*.c
CSRC = addrtoname.c gmpls.c gmt2local.c machdep.c oui.c parsenfsfh.c \
CSRC = addrtoname.c cpack.c gmpls.c oui.c gmt2local.c ipproto.c \
nlpid.c l2vpn.c machdep.c parsenfsfh.c \
print-802_11.c print-ap1394.c print-ah.c print-arcnet.c \
print-aodv.c print-arp.c print-ascii.c print-atalk.c print-atm.c \
print-beep.c print-bfd.c print-bgp.c print-bootp.c print-cdp.c \
print-chdlc.c print-cip.c print-cnfp.c print-decnet.c \
print-domain.c print-dvmrp.c print-enc.c print-egp.c \
print-eap.c print-eigrp.c\
print-esp.c print-ether.c print-fddi.c print-fr.c \
print-gre.c print-hsrp.c print-icmp.c print-igmp.c \
print-igrp.c print-ip.c print-ipcomp.c print-ipfc.c \
print-ipx.c print-isakmp.c print-isoclns.c print-krb.c \
print-ipx.c print-isakmp.c print-isoclns.c print-juniper.c print-krb.c \
print-l2tp.c print-lane.c print-ldp.c print-llc.c \
print-lmp.c print-lspping.c \
print-lwres.c print-mobile.c print-mpls.c print-msdp.c \
print-nfs.c print-ntp.c print-null.c print-ospf.c \
print-pflog.c print-pim.c print-ppp.c print-pppoe.c \
print-pptp.c print-radius.c print-raw.c print-rip.c \
print-rsvp.c print-rx.c print-sctp.c print-sl.c print-sll.c \
print-rsvp.c print-rx.c print-sctp.c print-sip.c print-sl.c print-sll.c \
print-snmp.c print-stp.c print-sunatm.c print-sunrpc.c \
print-tcp.c print-telnet.c print-tftp.c print-timed.c \
print-token.c print-udp.c print-vjc.c print-vrrp.c \
print-symantec.c print-syslog.c print-tcp.c print-telnet.c print-tftp.c \
print-timed.c print-token.c print-udp.c print-vjc.c print-vrrp.c \
print-wb.c print-zephyr.c setsignal.c tcpdump.c util.c
LOCALSRC = @LOCALSRC@
@ -95,7 +98,7 @@ SRC = $(CSRC) $(GENSRC) $(LOCALSRC)
# We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot
# hack the extra indirection
OBJ = $(CSRC:.c=.o) $(GENSRC:.c=.o) $(LOCALSRC:.c=.o) $(LIBOBJS)
HDR = addrtoname.h appletalk.h bootp.h decnet.h \
HDR = addrtoname.h appletalk.h bootp.h cpack.h decnet.h \
ethertype.h extract.h fddi.h gmt2local.h igrp.h interface.h \
ipx.h llc.h machdep.h mib.h nfsfh.h nfsv2.h ntp.h ospf.h \
setsignal.h \

8
contrib/tcpdump/README
View file

@ -1,6 +1,6 @@
@(#) $Header: /tcpdump/master/tcpdump/README,v 1.63.2.1 2003/11/16 10:17:30 guy Exp $ (LBL)
@(#) $Header: /tcpdump/master/tcpdump/README,v 1.65 2004/10/12 02:01:59 guy Exp $ (LBL)
TCPDUMP 3.8
TCPDUMP 3.9
Now maintained by "The Tcpdump Group"
See www.tcpdump.org
@ -11,8 +11,8 @@ Anonymous CVS is available via:
(password "anoncvs")
cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout tcpdump
Version 3.8 of TCPDUMP can be retrived with the CVS tag "tcpdump_3_8rel1":
cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout -r tcpdump_3_8rel1 tcpdump
Version 3.9 of TCPDUMP can be retrived with the CVS tag "tcpdump_3_9rel1":
cvs -d :pserver:cvs.tcpdump.org:/tcpdump/master checkout -r tcpdump_3_9rel1 tcpdump
Please send patches against the master copy to patches@tcpdump.org.

2
contrib/tcpdump/VERSION
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@ -1 +1 @@
3.8.3
3.9-PRE-CVS

21
contrib/tcpdump/acconfig.h
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@ -20,6 +20,8 @@
/* define if your struct __res_state has the nsort member */
#undef HAVE_NEW_RES_STATE
/* define if <inttypes.h> defines PRI[doxu]64 macros */
#undef INTTYPES_H_DEFINES_FORMATS
/*
* define if struct ether_header.ether_dhost is a struct with ether_addr_octet
@ -86,6 +88,9 @@
/* define if libpcap has pcap_datalink_val_to_description() */
#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
/* define if you have getrpcbynumber() */
#undef HAVE_GETRPCBYNUMBER
/* define if unaligned memory accesses fail */
#undef LBL_ALIGN
@ -106,9 +111,17 @@
#undef int8_t
#undef int16_t
#undef int32_t
#undef int64_t
#undef u_int8_t
#undef u_int16_t
#undef u_int32_t
#undef u_int8_t
#undef u_int64_t
/* Workaround for missing 64-bit formats */
#undef PRId64
#undef PRIo64
#undef PRIx64
#undef PRIu64
/* Whether or not to include the possibly-buggy SMB printer */
#undef TCPDUMP_DO_SMB
@ -126,3 +139,9 @@
/* Define if you have a dnet_htoa declaration in <netdnet/dnetdb.h>. */
#undef HAVE_NETDNET_DNETDB_H_DNET_HTOA
/* define if should drop privileges by default */
#undef WITH_USER
/* define if should chroot when dropping privileges */
#undef WITH_CHROOT

3
contrib/tcpdump/appletalk.h
View file

@ -20,7 +20,7 @@
*
* AppleTalk protocol formats (courtesy Bill Croft of Stanford/SUMEX).
*
* @(#) $Header: /tcpdump/master/tcpdump/appletalk.h,v 1.15 2002/12/11 07:13:49 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/tcpdump/appletalk.h,v 1.16 2004/05/01 09:41:50 hannes Exp $ (LBL)
*/
struct LAP {
@ -67,6 +67,7 @@ struct atShortDDP {
#define ddpECHO 4 /* ECHO type */
#define ddpIP 22 /* IP type */
#define ddpARP 23 /* ARP type */
#define ddpEIGRP 88 /* EIGRP over Appletalk */
#define ddpKLAP 0x4b /* Kinetics KLAP type */

17
contrib/tcpdump/bgp.h Executable file
View file

@ -0,0 +1,17 @@
/* @(#) $Header: /tcpdump/master/tcpdump/bgp.h,v 1.3 2004/06/16 08:45:15 hannes Exp $ (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern char *bgp_vpn_rd_print (const u_char *);

2
contrib/tcpdump/bpf_dump.c
View file

@ -20,7 +20,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/bpf_dump.c,v 1.14.2.2 2003/11/16 08:51:04 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/bpf_dump.c,v 1.16 2003/11/16 09:36:08 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

37
contrib/tcpdump/config.h.in
View file

@ -20,6 +20,8 @@
/* define if your struct __res_state has the nsort member */
#undef HAVE_NEW_RES_STATE
/* define if <inttypes.h> defines PRI[doxu]64 macros */
#undef INTTYPES_H_DEFINES_FORMATS
/*
* define if struct ether_header.ether_dhost is a struct with ether_addr_octet
@ -86,6 +88,9 @@
/* define if libpcap has pcap_datalink_val_to_description() */
#undef HAVE_PCAP_DATALINK_VAL_TO_DESCRIPTION
/* define if you have getrpcbynumber() */
#undef HAVE_GETRPCBYNUMBER
/* define if unaligned memory accesses fail */
#undef LBL_ALIGN
@ -106,9 +111,17 @@
#undef int8_t
#undef int16_t
#undef int32_t
#undef int64_t
#undef u_int8_t
#undef u_int16_t
#undef u_int32_t
#undef u_int8_t
#undef u_int64_t
/* Workaround for missing 64-bit formats */
#undef PRId64
#undef PRIo64
#undef PRIx64
#undef PRIu64
/* Whether or not to include the possibly-buggy SMB printer */
#undef TCPDUMP_DO_SMB
@ -127,9 +140,22 @@
/* Define if you have a dnet_htoa declaration in <netdnet/dnetdb.h>. */
#undef HAVE_NETDNET_DNETDB_H_DNET_HTOA
/* define if should drop privileges by default */
#undef WITH_USER
/* define if should chroot when dropping privileges */
#undef WITH_CHROOT
/* Define to 1 if you have the `alarm' function. */
#undef HAVE_ALARM
/* Define to 1 if you have the `bpf_dump' function. */
#undef HAVE_BPF_DUMP
/* Define to 1 if you have the declaration of `ether_ntohost', and to 0 if you
don't. */
#undef HAVE_DECL_ETHER_NTOHOST
/* Define to 1 if you have the `ether_ntohost' function. */
#undef HAVE_ETHER_NTOHOST
@ -253,6 +279,12 @@
/* define if your compiler has __attribute__ */
#undef HAVE___ATTRIBUTE__
/* Define to 1 if netinet/ether.h declares `ether_ntohost' */
#undef NETINET_ETHER_H_DECLARES_ETHER_NTOHOST
/* Define to 1 if netinet/if_ether.h declares `ether_ntohost' */
#undef NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST
/* Define to the address where bug reports for this package should be sent. */
#undef PACKAGE_BUGREPORT
@ -280,6 +312,9 @@
/* The size of a `long', as computed by sizeof. */
#undef SIZEOF_LONG
/* The size of a `long long', as computed by sizeof. */
#undef SIZEOF_LONG_LONG
/* The size of a `short', as computed by sizeof. */
#undef SIZEOF_SHORT

1770
contrib/tcpdump/configure vendored
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File diff suppressed because it is too large Load diff

272
contrib/tcpdump/configure.in
View file

@ -1,4 +1,4 @@
dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.169.2.3 2004/03/28 21:04:48 fenner Exp $ (LBL)
dnl @(#) $Header: /tcpdump/master/tcpdump/configure.in,v 1.188 2005/03/27 23:16:08 guy Exp $ (LBL)
dnl
dnl Copyright (c) 1994, 1995, 1996, 1997
dnl The Regents of the University of California. All rights reserved.
@ -6,7 +6,7 @@ dnl
dnl Process this file with autoconf to produce a configure script.
dnl
AC_REVISION($Revision: 1.169.2.3 $)
AC_REVISION($Revision: 1.188 $)
AC_PREREQ(2.50)
AC_INIT(tcpdump.c)
@ -15,10 +15,27 @@ AC_CANONICAL_HOST
AC_LBL_C_INIT(V_CCOPT, V_INCLS)
AC_LBL_C_INLINE
AC_C___ATTRIBUTE__
AC_CHECK_HEADERS(fcntl.h rpc/rpcent.h netdnet/dnetdb.h netinet/ether.h)
AC_CHECK_HEADERS(fcntl.h rpc/rpcent.h netdnet/dnetdb.h)
AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
#include <sys/socket.h>])
if test "$ac_cv_header_netinet_if_ether_h" != yes; then
#
# The simple test didn't work.
# Do we need to include <net/if.h> first?
# Unset ac_cv_header_netinet_if_ether_h so we don't
# treat the previous failure as a cached value and
# suppress the next test.
#
AC_MSG_NOTICE([Rechecking with some additional includes])
unset ac_cv_header_netinet_if_ether_h
AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
struct mbuf;
struct rtentry;
#include <net/if.h>])
fi
AC_HEADER_TIME
case "$host_os" in
@ -104,6 +121,24 @@ yes) AC_MSG_RESULT(yes)
;;
esac
AC_ARG_WITH(user, [ --with-user=USERNAME drop privileges by default to USERNAME])
AC_MSG_CHECKING([whether to drop root privileges by default])
if test ! -z "$with_user" ; then
AC_DEFINE_UNQUOTED(WITH_USER, "$withval")
AC_MSG_RESULT(to \"$withval\")
else
AC_MSG_RESULT(no)
fi
AC_ARG_WITH(chroot, [ --with-chroot=DIRECTORY when dropping privileges, chroot to DIRECTORY])
AC_MSG_CHECKING([whether to chroot])
if test ! -z "$with_chroot" ; then
AC_DEFINE_UNQUOTED(WITH_CHROOT, "$withval")
AC_MSG_RESULT(to \"$withval\")
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([whether to enable ipv6])
AC_ARG_ENABLE(ipv6,
[ --enable-ipv6 enable ipv6 (with ipv4) support
@ -412,6 +447,7 @@ AC_CHECK_SIZEOF(char, 1)
AC_CHECK_SIZEOF(short, 2)
AC_CHECK_SIZEOF(int, 4)
AC_CHECK_SIZEOF(long, 4)
AC_CHECK_SIZEOF(long long, 8)
dnl
dnl Checks for u_intXX_t
@ -473,47 +509,16 @@ dnl
dnl Checks if res_state structure has nsort member.
AC_STRUCT_RES_STATE(ac_cv_res_state)
dnl
dnl set additional include path if necessary
if test "$missing_includes" = "yes"; then
CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing"
V_INCLS="$V_INCLS -I\$(srcdir)/missing"
fi
AC_REPLACE_FUNCS(vfprintf strcasecmp strlcat strlcpy strdup strsep)
AC_CHECK_FUNCS(strftime)
AC_CHECK_FUNCS(ether_ntohost, [
AC_CACHE_CHECK(for buggy ether_ntohost, ac_cv_buggy_ether_ntohost, [
AC_TRY_RUN([
#include <netdb.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
int
main(int argc, char **argv)
{
u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
char name[MAXHOSTNAMELEN];
ether_ntohost(name, (struct ether_addr *)ea);
exit(0);
}
], [ac_cv_buggy_ether_ntohost=no],
[ac_cv_buggy_ether_ntohost=yes],
[ac_cv_buggy_ether_ntohost="not while cross-compiling"])])
if test "$ac_cv_buggy_ether_ntohost" = "no"; then
AC_DEFINE(USE_ETHER_NTOHOST)
fi
])
AC_CHECK_FUNCS(setlinebuf)
AC_CHECK_FUNCS(setlinebuf alarm)
needsnprintf=no
AC_CHECK_FUNCS(vsnprintf snprintf,,
[needsnprintf=yes])
if test $needsnprintf = yes; then
AC_LIBOBJ(snprintf.o)
AC_LIBOBJ(snprintf)
fi
AC_LBL_TYPE_SIGNAL
@ -522,8 +527,8 @@ AC_SEARCH_LIBS(dnet_htoa, dnet, AC_DEFINE(HAVE_DNET_HTOA))
AC_CHECK_LIB(rpc, main) dnl It's unclear why we might need -lrpc
dnl HP/UX may need -lnsl for getrpcbynumber.
AC_SEARCH_LIBS(getrpcbynumber, nsl)
dnl Some platforms may need -lnsl for getrpcbynumber.
AC_SEARCH_LIBS(getrpcbynumber, nsl, AC_DEFINE(HAVE_GETRPCBYNUMBER))
dnl AC_CHECK_LIB(z, uncompress)
dnl AC_CHECK_HEADERS(zlib.h)
@ -550,7 +555,7 @@ AC_TRY_LINK([#include <sys/types.h>
#include <arpa/inet.h>], [char src[4], dst[128];
inet_ntop(AF_INET, src, dst, sizeof(dst));],
[AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
AC_LIBOBJ(inet_ntop.o)])
AC_LIBOBJ(inet_ntop)])
AC_MSG_CHECKING(for inet_pton)
AC_TRY_LINK([#include <sys/types.h>
#include <sys/socket.h>
@ -558,7 +563,7 @@ AC_TRY_LINK([#include <sys/types.h>
#include <arpa/inet.h>], [char src[128], dst[4];
inet_pton(AF_INET, src, dst);],
[AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
AC_LIBOBJ(inet_pton.o)])
AC_LIBOBJ(inet_pton)])
AC_MSG_CHECKING(for inet_aton)
AC_TRY_LINK([#include <sys/types.h>
#include <netinet/in.h>
@ -566,7 +571,96 @@ AC_TRY_LINK([#include <sys/types.h>
struct in_addr dst;
inet_aton(src, &dst);],
[AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no)
AC_LIBOBJ(inet_aton.o)])
AC_LIBOBJ(inet_aton)])
#
# Check for these after AC_LBL_LIBPCAP, for the same reason.
#
# You are in a twisty little maze of UN*Xes, all different.
# Some might not have ether_ntohost().
# Some might have it, but not declare it in any header file.
# Some might have it, but declare it in <netinet/if_ether.h>.
# Some might have it, but declare it in <netinet/ether.h>
# (And some might have it but document it as something declared in
# <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
#
# Before you is a C compiler.
#
AC_CHECK_FUNCS(ether_ntohost, [
AC_CACHE_CHECK(for buggy ether_ntohost, ac_cv_buggy_ether_ntohost, [
AC_TRY_RUN([
#include <netdb.h>
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
int
main(int argc, char **argv)
{
u_char ea[6] = { 0xff, 0xff, 0xff, 0xff, 0xff };
char name[MAXHOSTNAMELEN];
ether_ntohost(name, (struct ether_addr *)ea);
exit(0);
}
], [ac_cv_buggy_ether_ntohost=no],
[ac_cv_buggy_ether_ntohost=yes],
[ac_cv_buggy_ether_ntohost="not while cross-compiling"])])
if test "$ac_cv_buggy_ether_ntohost" = "no"; then
AC_DEFINE(USE_ETHER_NTOHOST)
fi
])
if test "$ac_cv_func_ether_ntohost" = yes -a \
"$ac_cv_buggy_ether_ntohost" = "no"; then
#
# OK, we have ether_ntohost(). Do we have <netinet/if_ether.h>?
#
if test "$ac_cv_header_netinet_if_ether_h" = yes; then
#
# Yes. Does it declare ether_ntohost()?
#
AC_CHECK_DECLS(ether_ntohost,
[
AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_NTOHOST,,
[Define to 1 if netinet/if_ether.h declares `ether_ntohost'])
],,
[
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
struct mbuf;
struct rtentry;
#include <net/if.h>
#include <netinet/if_ether.h>
])
fi
#
# Did that succeed?
#
if test "$ac_cv_have_decl_ether_ntohost" != yes; then
#
# No, how about <netinet/ether.h>, as on Linux?
#
AC_CHECK_HEADERS(netinet/ether.h)
if test "$ac_cv_header_netinet_ether_h" = yes; then
#
# We have it - does it declare ether_ntohost()?
# Unset ac_cv_have_decl_ether_ntohost so we don't
# treat the previous failure as a cached value and
# suppress the next test.
#
unset ac_cv_have_decl_ether_ntohost
AC_CHECK_DECLS(ether_ntohost,
[
AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_NTOHOST,,
[Define to 1 if netinet/ether.h declares `ether_ntohost'])
],,
[
#include <netinet/ether.h>
])
fi
fi
fi
dnl portability macros for getaddrinfo/getnameinfo
dnl
@ -578,22 +672,22 @@ fi
AC_CHECK_FUNCS(pcap_findalldevs pcap_dump_flush pcap_lib_version)
if test $ac_cv_func_pcap_findalldevs = "yes" ; then
dnl Check for MacOS X, which may ship pcap.h from 0.6 but libpcap may
dnl Check for Mac OS X, which may ship pcap.h from 0.6 but libpcap may
dnl be 0.8; this means that lib has pcap_findalldevs but header doesn't
dnl have pcap_if_t.
savedcflags="$CFLAGS"
CFLAGS="$CFLAGS $V_INCLS"
AC_CHECK_TYPES(pcap_if_t, , , [#include <pcap.h>])
CFLAGS="$savedcflags"
fi
if test $ac_cv_func_pcap_lib_version = "no" ; then
AC_MSG_CHECKING(whether pcap_version is defined by libpcap)
AC_TRY_LINK([],
[
char *
return_pcap_version(void)
{
extern char pcap_version[];
return pcap_version;
}
return (int)pcap_version;
],
ac_lbl_cv_pcap_version_defined=yes,
ac_lbl_cv_pcap_version_defined=no)
@ -607,13 +701,9 @@ fi
AC_MSG_CHECKING(whether pcap_debug is defined by libpcap)
AC_TRY_LINK([],
[
int
return_pcap_debug(void)
{
extern int pcap_debug;
return pcap_debug;
}
],
ac_lbl_cv_pcap_debug_defined=yes,
ac_lbl_cv_pcap_debug_defined=no)
@ -628,13 +718,9 @@ else
AC_MSG_CHECKING(whether yydebug is defined by libpcap)
AC_TRY_LINK([],
[
int
return_yydebug(void)
{
extern int yydebug;
return yydebug;
}
],
ac_lbl_cv_yydebug_defined=yes,
ac_lbl_cv_yydebug_defined=no)
@ -681,6 +767,66 @@ AC_LBL_CHECK_TYPE(int16_t, short)
AC_LBL_CHECK_TYPE(u_int16_t, u_short)
AC_LBL_CHECK_TYPE(int32_t, int)
AC_LBL_CHECK_TYPE(u_int32_t, u_int)
AC_LBL_CHECK_TYPE(int64_t, long long)
AC_LBL_CHECK_TYPE(u_int64_t, unsigned long long)
#
# We can't just check for <inttypes.h> - some systems have one that
# doesn't define all the PRI[doxu]64 macros.
#
AC_CHECK_HEADERS(inttypes.h,
[
#
# OK, we have inttypes.h, but does it define those macros?
#
AC_MSG_CHECKING([[whether inttypes.h defines the PRI[doxu]64 macros]])
AC_COMPILE_IFELSE(
[
AC_LANG_SOURCE(
[[
#include <inttypes.h>
#include <stdio.h>
#include <sys/types.h>
main()
{
printf("%" PRId64 "\n", (u_int64_t)1);
printf("%" PRIo64 "\n", (u_int64_t)1);
printf("%" PRIx64 "\n", (u_int64_t)1);
printf("%" PRIu64 "\n", (u_int64_t)1);
}
]])
],
[
AC_MSG_RESULT(yes)
ac_lbl_inttypes_h_defines_formats=yes
],
[
AC_MSG_RESULT(no)
ac_lbl_inttypes_h_defines_formats=no
])
],
[
#
# We don't have inttypes.h, so it obviously can't define those
# macros.
#
ac_lbl_inttypes_h_defines_formats=no
])
if test "$ac_lbl_inttypes_h_defines_formats" = yes; then
AC_DEFINE(INTTYPES_H_DEFINES_FORMATS)
else
AC_LBL_CHECK_64BIT_FORMAT(ll,
[
AC_LBL_CHECK_64BIT_FORMAT(L,
[
AC_LBL_CHECK_64BIT_FORMAT(q,
[
AC_MSG_ERROR([neither %llx nor %Lx nor %qx worked on a 64-bit integer])
])
])
])
fi
AC_LBL_DEVEL(V_CCOPT)
@ -695,7 +841,10 @@ AC_ARG_WITH(crypto, [ --without-crypto disable crypto support],
AC_MSG_CHECKING(for SSLeay)
ac_cv_ssleay_path=no
incdir=no
for dir in /usr/${host_alias} /usr /usr/local /usr/local/ssl /usr/pkg; do
Xprefix=`eval echo $prefix`
for dir in $Xprefix /usr/${host_alias} /usr /usr/local /usr/local/ssl /usr/pkg; do
#
# XXX - is there a better way to check if a given library is
# in a given directory than checking each of the possible
@ -732,13 +881,20 @@ if test "$ac_cv_ssleay_path" != no; then
if test -f $ac_cv_ssleay_path/lib/librsaref.a; then
LIBS="$LIBS -lrsaref"
fi
AC_CHECK_LIB(crypto, des_cbc_encrypt)
AC_CHECK_LIB(crypto, DES_cbc_encrypt)
CPPFLAGS="$CPPFLAGS $V_INCLS"
AC_CHECK_HEADERS(openssl/evp.h)
fi
])
dnl
dnl set additional include path if necessary
if test "$missing_includes" = "yes"; then
CPPFLAGS="$CPPFLAGS -I\$(srcdir)/missing"
V_INCLS="$V_INCLS -I\$(srcdir)/missing"
fi
AC_SUBST(V_CCOPT)
AC_SUBST(V_DEFS)
AC_SUBST(V_GROUP)

144
contrib/tcpdump/cpack.c Normal file
View file

@ -0,0 +1,144 @@
/*-
* Copyright (c) 2003, 2004 David Young. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of David Young may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
* YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <string.h>
#include <tcpdump-stdinc.h>
#include "cpack.h"
#include "extract.h"
static u_int8_t *
cpack_next_boundary(u_int8_t *buf, u_int8_t *p, size_t alignment)
{
size_t misalignment = (size_t)(p - buf) % alignment;
if (misalignment == 0)
return p;
return p + (alignment - misalignment);
}
/* Advance to the next wordsize boundary. Return NULL if fewer than
* wordsize bytes remain in the buffer after the boundary. Otherwise,
* return a pointer to the boundary.
*/
static u_int8_t *
cpack_align_and_reserve(struct cpack_state *cs, size_t wordsize)
{
u_int8_t *next;
/* Ensure alignment. */
next = cpack_next_boundary(cs->c_buf, cs->c_next, wordsize);
/* Too little space for wordsize bytes? */
if (next - cs->c_buf + wordsize > cs->c_len)
return NULL;
return next;
}
int
cpack_init(struct cpack_state *cs, u_int8_t *buf, size_t buflen)
{
memset(cs, 0, sizeof(*cs));
cs->c_buf = buf;
cs->c_len = buflen;
cs->c_next = cs->c_buf;
return 0;
}
/* Unpack a 64-bit unsigned integer. */
int
cpack_uint64(struct cpack_state *cs, u_int64_t *u)
{
u_int8_t *next;
if ((next = cpack_align_and_reserve(cs, sizeof(*u))) == NULL)
return -1;
*u = EXTRACT_LE_64BITS(next);
/* Move pointer past the u_int64_t. */
cs->c_next = next + sizeof(*u);
return 0;
}
/* Unpack a 32-bit unsigned integer. */
int
cpack_uint32(struct cpack_state *cs, u_int32_t *u)
{
u_int8_t *next;
if ((next = cpack_align_and_reserve(cs, sizeof(*u))) == NULL)
return -1;
*u = EXTRACT_LE_32BITS(next);
/* Move pointer past the u_int32_t. */
cs->c_next = next + sizeof(*u);
return 0;
}
/* Unpack a 16-bit unsigned integer. */
int
cpack_uint16(struct cpack_state *cs, u_int16_t *u)
{
u_int8_t *next;
if ((next = cpack_align_and_reserve(cs, sizeof(*u))) == NULL)
return -1;
*u = EXTRACT_LE_16BITS(next);
/* Move pointer past the u_int16_t. */
cs->c_next = next + sizeof(*u);
return 0;
}
/* Unpack an 8-bit unsigned integer. */
int
cpack_uint8(struct cpack_state *cs, u_int8_t *u)
{
/* No space left? */
if ((size_t)(cs->c_next - cs->c_buf) >= cs->c_len)
return -1;
*u = *cs->c_next;
/* Move pointer past the u_int8_t. */
cs->c_next++;
return 0;
}

51
contrib/tcpdump/cpack.h Normal file
View file

@ -0,0 +1,51 @@
/*-
* Copyright (c) 2003, 2004 David Young. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of David Young may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
* YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*/
#ifndef _CPACK_H
#define _CPACK_H
struct cpack_state {
u_int8_t *c_buf;
u_int8_t *c_next;
size_t c_len;
};
int cpack_init(struct cpack_state *, u_int8_t *, size_t);
int cpack_uint8(struct cpack_state *, u_int8_t *);
int cpack_uint16(struct cpack_state *, u_int16_t *);
int cpack_uint32(struct cpack_state *, u_int32_t *);
int cpack_uint64(struct cpack_state *, u_int64_t *);
#define cpack_int8(__s, __p) cpack_uint8((__s), (u_int8_t*)(__p))
#define cpack_int16(__s, __p) cpack_uint16((__s), (u_int16_t*)(__p))
#define cpack_int32(__s, __p) cpack_uint32((__s), (u_int32_t*)(__p))
#define cpack_int64(__s, __p) cpack_uint64((__s), (u_int64_t*)(__p))
#endif /* _CPACK_H */

41
contrib/tcpdump/decode_prefix.h Normal file
View file

@ -0,0 +1,41 @@
/*
* Copyright (C) 1999 WIDE Project.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Extensively modified by Hannes Gredler (hannes@juniper.net) for more
* complete BGP support.
*/
#ifndef tcpdump_decode_prefix_h
#define tcpdump_decode_prefix_h
extern int decode_prefix4(const u_char *pptr, char *buf, u_int buflen);
#ifdef INET6
extern int decode_prefix6(const u_char *pd, char *buf, u_int buflen);
#endif
#endif

38
contrib/tcpdump/extract.h
View file

@ -18,11 +18,12 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /tcpdump/master/tcpdump/extract.h,v 1.19 2002/12/11 07:13:51 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/tcpdump/extract.h,v 1.24 2005/01/15 02:06:50 guy Exp $ (LBL)
*/
/* Network to host order macros */
/*
* Macros to extract possibly-unaligned big-endian integral values.
*/
#ifdef LBL_ALIGN
/*
* The processor doesn't natively handle unaligned loads.
@ -54,6 +55,10 @@ typedef struct {
((u_int16_t)ntohs(((const unaligned_u_int16_t *)(p))->val))
#define EXTRACT_32BITS(p) \
((u_int32_t)ntohl(((const unaligned_u_int32_t *)(p))->val))
#define EXTRACT_64BITS(p) \
((u_int64_t)(((u_int64_t)ntohl(((const unaligned_u_int32_t *)(p) + 0)->val)) << 32 | \
((u_int64_t)ntohl(((const unaligned_u_int32_t *)(p) + 1)->val)) << 0))
#else /* HAVE___ATTRIBUTE__ */
/*
* We don't have __attribute__, so do unaligned loads of big-endian
@ -68,6 +73,15 @@ typedef struct {
(u_int32_t)*((const u_int8_t *)(p) + 1) << 16 | \
(u_int32_t)*((const u_int8_t *)(p) + 2) << 8 | \
(u_int32_t)*((const u_int8_t *)(p) + 3)))
#define EXTRACT_64BITS(p) \
((u_int64_t)((u_int64_t)*((const u_int8_t *)(p) + 0) << 56 | \
(u_int64_t)*((const u_int8_t *)(p) + 1) << 48 | \
(u_int64_t)*((const u_int8_t *)(p) + 2) << 40 | \
(u_int64_t)*((const u_int8_t *)(p) + 3) << 32 | \
(u_int64_t)*((const u_int8_t *)(p) + 4) << 24 | \
(u_int64_t)*((const u_int8_t *)(p) + 5) << 16 | \
(u_int64_t)*((const u_int8_t *)(p) + 6) << 8 | \
(u_int64_t)*((const u_int8_t *)(p) + 7)))
#endif /* HAVE___ATTRIBUTE__ */
#else /* LBL_ALIGN */
/*
@ -78,6 +92,9 @@ typedef struct {
((u_int16_t)ntohs(*(const u_int16_t *)(p)))
#define EXTRACT_32BITS(p) \
((u_int32_t)ntohl(*(const u_int32_t *)(p)))
#define EXTRACT_64BITS(p) \
((u_int64_t)(((u_int64_t)ntohl(*((const u_int32_t *)(p) + 0))) << 32 | \
((u_int64_t)ntohl(*((const u_int32_t *)(p) + 1))) << 0))
#endif /* LBL_ALIGN */
#define EXTRACT_24BITS(p) \
@ -85,8 +102,10 @@ typedef struct {
(u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
(u_int32_t)*((const u_int8_t *)(p) + 2)))
/* Little endian protocol host order macros */
/*
* Macros to extract possibly-unaligned little-endian integral values.
* XXX - do loads on little-endian machines that support unaligned loads?
*/
#define EXTRACT_LE_8BITS(p) (*(p))
#define EXTRACT_LE_16BITS(p) \
((u_int16_t)((u_int16_t)*((const u_int8_t *)(p) + 1) << 8 | \
@ -96,3 +115,12 @@ typedef struct {
(u_int32_t)*((const u_int8_t *)(p) + 2) << 16 | \
(u_int32_t)*((const u_int8_t *)(p) + 1) << 8 | \
(u_int32_t)*((const u_int8_t *)(p) + 0)))
#define EXTRACT_LE_64BITS(p) \
((u_int64_t)((u_int64_t)*((const u_int8_t *)(p) + 7) << 56 | \
(u_int64_t)*((const u_int8_t *)(p) + 6) << 48 | \
(u_int64_t)*((const u_int8_t *)(p) + 5) << 40 | \
(u_int64_t)*((const u_int8_t *)(p) + 4) << 32 | \
(u_int64_t)*((const u_int8_t *)(p) + 3) << 24 | \
(u_int64_t)*((const u_int8_t *)(p) + 2) << 16 | \
(u_int64_t)*((const u_int8_t *)(p) + 1) << 8 | \
(u_int64_t)*((const u_int8_t *)(p) + 0)))

13
contrib/tcpdump/gmpls.c
View file

@ -15,7 +15,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/gmpls.c,v 1.2.2.2 2003/11/16 08:51:05 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/gmpls.c,v 1.5 2004/09/15 17:54:10 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -132,3 +132,14 @@ struct tok gmpls_payload_values[] = {
{ 58, "Fiber Channel"},
{ 0, NULL }
};
#define DIFFSERV_BC_MODEL_RDM 0 /* draft-ietf-tewg-diff-te-proto-07 */
#define DIFFSERV_BC_MODEL_MAM 1 /* draft-ietf-tewg-diff-te-proto-07 */
#define DIFFSERV_BC_MODEL_EXTD_MAM 254 /* experimental */
struct tok diffserv_te_bc_values[] = {
{ DIFFSERV_BC_MODEL_RDM, "Russian dolls"},
{ DIFFSERV_BC_MODEL_MAM, "Maximum allocation"},
{ DIFFSERV_BC_MODEL_EXTD_MAM, "Maximum allocation with E-LSP support"},
{ 0, NULL }
};

3
contrib/tcpdump/gmpls.h
View file

@ -1,4 +1,4 @@
/* @(#) $Header: /tcpdump/master/tcpdump/gmpls.h,v 1.2 2003/06/09 23:28:09 guy Exp $ (LBL) */
/* @(#) $Header: /tcpdump/master/tcpdump/gmpls.h,v 1.3 2004/09/15 17:54:11 hannes Exp $ (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
@ -18,3 +18,4 @@ extern struct tok gmpls_link_prot_values[];
extern struct tok gmpls_switch_cap_values[];
extern struct tok gmpls_encoding_values[];
extern struct tok gmpls_payload_values[];
extern struct tok diffserv_te_bc_values[];

2
contrib/tcpdump/gmt2local.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/gmt2local.c,v 1.7.2.2 2003/11/16 08:51:06 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/gmt2local.c,v 1.9 2003/11/16 09:36:09 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

39
contrib/tcpdump/icmp6.h
View file

@ -1,4 +1,4 @@
/* @(#) $Header: /tcpdump/master/tcpdump/icmp6.h,v 1.14 2002/12/11 07:13:52 guy Exp $ (LBL) */
/* @(#) $Header: /tcpdump/master/tcpdump/icmp6.h,v 1.16 2005/01/14 10:41:50 hannes Exp $ (LBL) */
/* $NetBSD: icmp6.h,v 1.13 2000/08/03 16:30:37 itojun Exp $ */
/* $KAME: icmp6.h,v 1.22 2000/08/03 15:25:16 jinmei Exp $ */
@ -117,18 +117,20 @@ struct icmp6_hdr {
#define ICMP6_FQDN_REPLY 140 /* FQDN reply */
#define ICMP6_NI_QUERY 139 /* node information request */
#define ICMP6_NI_REPLY 140 /* node information reply */
#define IND_SOLICIT 141 /* inverse neighbor solicitation */
#define IND_ADVERT 142 /* inverse neighbor advertisement */
/* The definitions below are experimental. TBA */
#define MLD6_MTRACE_RESP 141 /* mtrace response(to sender) */
#define MLD6_MTRACE 142 /* mtrace messages */
#define ICMP6_V2_MEMBERSHIP_REPORT 143 /* v2 membership report */
#define MLDV2_LISTENER_REPORT 143 /* v2 multicast listener report */
#define ICMP6_HADISCOV_REQUEST 144
#define ICMP6_HADISCOV_REPLY 145
#define ICMP6_MOBILEPREFIX_SOLICIT 146
#define ICMP6_MOBILEPREFIX_ADVERT 147
/* Folloing numbers are defined in the mobile-ip draft. */
#define ICMP6_HADISCOV_REQUEST 150 /* XXX To be authorized */
#define ICMP6_HADISCOV_REPLY 151 /* XXX To be authorized */
#define ICMP6_MOBILEPREFIX_SOLICIT 152 /* XXX To be authorized */
#define ICMP6_MOBILEPREFIX_ADVERT 153 /* XXX To be authorized */
#define MLD6_MTRACE_RESP 200 /* mtrace response(to sender) */
#define MLD6_MTRACE 201 /* mtrace messages */
#define ICMP6_MAXTYPE 153
#define ICMP6_MAXTYPE 201
#define ICMP6_DST_UNREACH_NOROUTE 0 /* no route to destination */
#define ICMP6_DST_UNREACH_ADMIN 1 /* administratively prohibited */
@ -176,6 +178,9 @@ struct mld6_hdr {
#define mld6_maxdelay mld6_hdr.icmp6_data16[0]
#define mld6_reserved mld6_hdr.icmp6_data16[1]
#define MLD_MINLEN 24
#define MLDV2_MINLEN 28
/*
* Neighbor Discovery
*/
@ -240,10 +245,10 @@ struct nd_neighbor_advert { /* neighbor advertisement */
#define nd_na_code nd_na_hdr.icmp6_code
#define nd_na_cksum nd_na_hdr.icmp6_cksum
#define nd_na_flags_reserved nd_na_hdr.icmp6_data32[0]
/* netowkr endian */
#define ND_NA_FLAG_ROUTER ((u_int32_t)htonl(0x80000000))
#define ND_NA_FLAG_SOLICITED ((u_int32_t)htonl(0x40000000))
#define ND_NA_FLAG_OVERRIDE ((u_int32_t)htonl(0x20000000))
#define ND_NA_FLAG_ROUTER 0x80000000
#define ND_NA_FLAG_SOLICITED 0x40000000
#define ND_NA_FLAG_OVERRIDE 0x20000000
struct nd_redirect { /* redirect */
struct icmp6_hdr nd_rd_hdr;
@ -278,9 +283,9 @@ struct nd_opt_prefix_info { /* prefix information */
u_int8_t nd_opt_pi_len;
u_int8_t nd_opt_pi_prefix_len;
u_int8_t nd_opt_pi_flags_reserved;
u_int32_t nd_opt_pi_valid_time;
u_int32_t nd_opt_pi_preferred_time;
u_int32_t nd_opt_pi_reserved2;
u_int8_t nd_opt_pi_valid_time[4];
u_int8_t nd_opt_pi_preferred_time[4];
u_int8_t nd_opt_pi_reserved2[4];
struct in6_addr nd_opt_pi_prefix;
};

201
contrib/tcpdump/ieee802_11_radio.h Normal file
View file

@ -0,0 +1,201 @@
/* $FreeBSD$ */
/* $NetBSD: ieee80211_radiotap.h,v 1.3 2003/11/16 09:02:42 dyoung Exp $ */
/* $Header: /tcpdump/master/tcpdump/ieee802_11_radio.h,v 1.1 2004/09/23 21:33:10 dyoung Exp $ */
/*-
* Copyright (c) 2003, 2004 David Young. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of David Young may not be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
* YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*/
#ifndef _NET_IF_IEEE80211RADIOTAP_H_
#define _NET_IF_IEEE80211RADIOTAP_H_
/* A generic radio capture format is desirable. There is one for
* Linux, but it is neither rigidly defined (there were not even
* units given for some fields) nor easily extensible.
*
* I suggest the following extensible radio capture format. It is
* based on a bitmap indicating which fields are present.
*
* I am trying to describe precisely what the application programmer
* should expect in the following, and for that reason I tell the
* units and origin of each measurement (where it applies), or else I
* use sufficiently weaselly language ("is a monotonically nondecreasing
* function of...") that I cannot set false expectations for lawyerly
* readers.
*/
#ifdef _KERNEL
#ifndef DLT_IEEE802_11_RADIO
#define DLT_IEEE802_11_RADIO 127 /* 802.11 plus WLAN header */
#endif
#endif /* _KERNEL */
/* The radio capture header precedes the 802.11 header. */
struct ieee80211_radiotap_header {
u_int8_t it_version; /* Version 0. Only increases
* for drastic changes,
* introduction of compatible
* new fields does not count.
*/
u_int8_t it_pad;
u_int16_t it_len; /* length of the whole
* header in bytes, including
* it_version, it_pad,
* it_len, and data fields.
*/
u_int32_t it_present; /* A bitmap telling which
* fields are present. Set bit 31
* (0x80000000) to extend the
* bitmap by another 32 bits.
* Additional extensions are made
* by setting bit 31.
*/
} __attribute__((__packed__));
/* Name Data type Units
* ---- --------- -----
*
* IEEE80211_RADIOTAP_TSFT u_int64_t microseconds
*
* Value in microseconds of the MAC's 64-bit 802.11 Time
* Synchronization Function timer when the first bit of the
* MPDU arrived at the MAC. For received frames, only.
*
* IEEE80211_RADIOTAP_CHANNEL 2 x u_int16_t MHz, bitmap
*
* Tx/Rx frequency in MHz, followed by flags (see below).
*
* IEEE80211_RADIOTAP_FHSS u_int16_t see below
*
* For frequency-hopping radios, the hop set (first byte)
* and pattern (second byte).
*
* IEEE80211_RADIOTAP_RATE u_int8_t 500kb/s
*
* Tx/Rx data rate
*
* IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
* one milliwatt (dBm)
*
* RF signal power at the antenna, decibel difference from
* one milliwatt.
*
* IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
* one milliwatt (dBm)
*
* RF noise power at the antenna, decibel difference from one
* milliwatt.
*
* IEEE80211_RADIOTAP_DB_ANTSIGNAL u_int8_t decibel (dB)
*
* RF signal power at the antenna, decibel difference from an
* arbitrary, fixed reference.
*
* IEEE80211_RADIOTAP_DB_ANTNOISE u_int8_t decibel (dB)
*
* RF noise power at the antenna, decibel difference from an
* arbitrary, fixed reference point.
*
* IEEE80211_RADIOTAP_BARKER_CODE_LOCK u_int16_t unitless
*
* Quality of Barker code lock. Unitless. Monotonically
* nondecreasing with "better" lock strength. Called "Signal
* Quality" in datasheets. (Is there a standard way to measure
* this?)
*
* IEEE80211_RADIOTAP_TX_ATTENUATION u_int16_t unitless
*
* Transmit power expressed as unitless distance from max
* power set at factory calibration. 0 is max power.
* Monotonically nondecreasing with lower power levels.
*
* IEEE80211_RADIOTAP_DB_TX_ATTENUATION u_int16_t decibels (dB)
*
* Transmit power expressed as decibel distance from max power
* set at factory calibration. 0 is max power. Monotonically
* nondecreasing with lower power levels.
*
* IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
* one milliwatt (dBm)
*
* Transmit power expressed as dBm (decibels from a 1 milliwatt
* reference). This is the absolute power level measured at
* the antenna port.
*
* IEEE80211_RADIOTAP_FLAGS u_int8_t bitmap
*
* Properties of transmitted and received frames. See flags
* defined below.
*
* IEEE80211_RADIOTAP_ANTENNA u_int8_t antenna index
*
* Unitless indication of the Rx/Tx antenna for this packet.
* The first antenna is antenna 0.
*/
enum ieee80211_radiotap_type {
IEEE80211_RADIOTAP_TSFT = 0,
IEEE80211_RADIOTAP_FLAGS = 1,
IEEE80211_RADIOTAP_RATE = 2,
IEEE80211_RADIOTAP_CHANNEL = 3,
IEEE80211_RADIOTAP_FHSS = 4,
IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
IEEE80211_RADIOTAP_ANTENNA = 11,
IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
IEEE80211_RADIOTAP_EXT = 31
};
#ifndef _KERNEL
/* Channel flags. */
#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
#endif /* !_KERNEL */
/* For IEEE80211_RADIOTAP_FLAGS */
#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
* during CFP
*/
#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
* with short
* preamble
*/
#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
* with WEP encryption
*/
#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
* with fragmentation
*/
#endif /* _NET_IF_IEEE80211RADIOTAP_H_ */

3
contrib/tcpdump/ip.h
View file

@ -1,4 +1,4 @@
/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.10 2002/12/11 07:13:53 guy Exp $ (LBL) */
/* @(#) $Header: /tcpdump/master/tcpdump/ip.h,v 1.11 2004/09/27 21:13:10 hannes Exp $ (LBL) */
/*
* Copyright (c) 1982, 1986, 1993
* The Regents of the University of California. All rights reserved.
@ -106,6 +106,7 @@ struct ip {
#define IPOPT_LSRR 131 /* loose source route */
#define IPOPT_SATID 136 /* satnet id */
#define IPOPT_SSRR 137 /* strict source route */
#define IPOPT_RA 148 /* router-alert, rfc2113 */
/*
* Offsets to fields in options other than EOL and NOP.

58
contrib/tcpdump/ipproto.c Executable file
View file

@ -0,0 +1,58 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/ipproto.c,v 1.3 2004/12/15 08:41:26 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "ipproto.h"
#include "interface.h"
struct tok ipproto_values[] = {
{ IPPROTO_HOPOPTS, "Options" },
{ IPPROTO_ICMP, "ICMP" },
{ IPPROTO_IGMP, "IGMP" },
{ IPPROTO_IPV4, "IPIP" },
{ IPPROTO_TCP, "TCP" },
{ IPPROTO_EGP, "EGP" },
{ IPPROTO_PIGP, "IGRP" },
{ IPPROTO_UDP, "UDP" },
{ IPPROTO_IPV6, "IPv6" },
{ IPPROTO_ROUTING, "Routing" },
{ IPPROTO_FRAGMENT, "Fragment" },
{ IPPROTO_RSVP, "RSVP" },
{ IPPROTO_GRE, "GRE" },
{ IPPROTO_ESP, "ESP" },
{ IPPROTO_AH, "AH" },
{ IPPROTO_MOBILE, "Mobile IP" },
{ IPPROTO_ICMPV6, "ICMPv6" },
{ IPPROTO_MOBILITY_OLD, "Mobile IP (old)" },
{ IPPROTO_EIGRP, "EIGRP" },
{ IPPROTO_OSPF, "OSPF" },
{ IPPROTO_PIM, "PIM" },
{ IPPROTO_IPCOMP, "Compressed IP" },
{ IPPROTO_VRRP, "VRRP" },
{ IPPROTO_SCTP, "SCTP" },
{ IPPROTO_MOBILITY, "Mobility" },
{ 0, NULL }
};

12
contrib/tcpdump/ipproto.h
View file

@ -30,13 +30,15 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#) $Header: /tcpdump/master/tcpdump/ipproto.h,v 1.1.2.1 2003/11/24 20:31:22 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/tcpdump/ipproto.h,v 1.4 2004/04/28 22:02:23 guy Exp $ (LBL)
*
* From:
* @(#)in.h 8.3 (Berkeley) 1/3/94
* $FreeBSD$
*/
extern struct tok ipproto_values[];
#ifndef IPPROTO_IP
#define IPPROTO_IP 0 /* dummy for IP */
#endif
@ -58,8 +60,8 @@
#ifndef IPPROTO_EGP
#define IPPROTO_EGP 8 /* exterior gateway protocol */
#endif
#ifndef IPPROTO_IGRP
#define IPPROTO_IGRP 9
#ifndef IPPROTO_PIGP
#define IPPROTO_PIGP 9
#endif
#ifndef IPPROTO_UDP
#define IPPROTO_UDP 17 /* user datagram protocol */
@ -113,8 +115,8 @@
#ifndef IPPROTO_ND
#define IPPROTO_ND 77 /* Sun net disk proto (temp.) */
#endif
#ifndef IPPROTO_IGRP
#define IPPROTO_IGRP 88 /* Cisco/GXS IGRP */
#ifndef IPPROTO_EIGRP
#define IPPROTO_EIGRP 88 /* Cisco/GXS IGRP */
#endif
#ifndef IPPROTO_OSPF
#define IPPROTO_OSPF 89

58
contrib/tcpdump/l2vpn.c Executable file
View file

@ -0,0 +1,58 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/l2vpn.c,v 1.1 2004/06/15 09:42:40 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "interface.h"
#include "l2vpn.h"
/* draft-ietf-pwe3-iana-allocation-04 */
struct tok l2vpn_encaps_values[] = {
{ 0x00, "Reserved"},
{ 0x01, "Frame Relay"},
{ 0x02, "ATM AAL5 VCC transport"},
{ 0x03, "ATM transparent cell transport"},
{ 0x04, "Ethernet VLAN"},
{ 0x05, "Ethernet"},
{ 0x06, "Cisco-HDLC"},
{ 0x07, "PPP"},
{ 0x08, "SONET/SDH Circuit Emulation Service over MPLS"},
{ 0x09, "ATM n-to-one VCC cell transport"},
{ 0x0a, "ATM n-to-one VPC cell transport"},
{ 0x0b, "IP Layer2 Transport"},
{ 0x0c, "ATM one-to-one VCC Cell Mode"},
{ 0x0d, "ATM one-to-one VPC Cell Mode"},
{ 0x0e, "ATM AAL5 PDU VCC transport"},
{ 0x0f, "Frame-Relay Port mode"},
{ 0x10, "SONET/SDH Circuit Emulation over Packet"},
{ 0x11, "Structure-agnostic E1 over Packet"},
{ 0x12, "Structure-agnostic T1 (DS1) over Packet"},
{ 0x13, "Structure-agnostic E3 over Packet"},
{ 0x14, "Structure-agnostic T3 (DS3) over Packet"},
{ 0x15, "CESoPSN basic mode"},
{ 0x16, "TDMoIP basic mode"},
{ 0x17, "CESoPSN TDM with CAS"},
{ 0x18, "TDMoIP TDM with CAS"},
{ 0x40, "IP-interworking"},
{ 0, NULL}
};

17
contrib/tcpdump/l2vpn.h Executable file
View file

@ -0,0 +1,17 @@
/* @(#) $Header: /tcpdump/master/tcpdump/l2vpn.h,v 1.1 2004/06/15 09:42:41 hannes Exp $ (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern struct tok l2vpn_encaps_values[];

8
contrib/tcpdump/llc.h
View file

@ -18,7 +18,7 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /tcpdump/master/tcpdump/llc.h,v 1.16 2002/12/11 07:13:54 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/tcpdump/llc.h,v 1.17 2005/04/06 20:09:07 hannes Exp $ (LBL)
*/
/*
@ -125,12 +125,6 @@ struct llc {
#define LLCSAP_ISONS 0xfe
#endif
#define OUI_ENCAP_ETHER 0x000000 /* encapsulated Ethernet */
#define OUI_CISCO 0x00000c /* Cisco protocols */
#define OUI_CISCO_90 0x0000f8 /* Cisco bridging */
#define OUI_RFC2684 0x0080c2 /* RFC 2684 bridged Ethernet */
#define OUI_APPLETALK 0x080007 /* Appletalk */
/*
* PIDs for use with OUI_CISCO.
*/

2
contrib/tcpdump/machdep.c
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@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/machdep.c,v 1.10.2.3 2003/12/15 03:53:42 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/machdep.c,v 1.13 2003/12/15 03:53:21 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

41
contrib/tcpdump/mpls.h Normal file
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@ -0,0 +1,41 @@
/* @(#) $Header: /tcpdump/master/tcpdump/mpls.h,v 1.1 2004/06/14 14:47:58 hannes Exp $ (LBL)
* Copyright (C) 2001 WIDE Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the project nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#define LABEL_MASK 0xfffff000
#define LABEL_SHIFT 12
#define EXP_MASK 0x00000e00
#define EXP_SHIFT 9
#define STACK_MASK 0x00000100
#define STACK_SHIFT 8
#define TTL_MASK 0x000000ff
#define TTL_SHIFT 0
#define MPLS_LABEL(x) (((x) & LABEL_MASK) >> LABEL_SHIFT)
#define MPLS_EXP(x) (((x) & EXP_MASK) >> EXP_SHIFT)
#define MPLS_STACK(x) (((x) & STACK_MASK) >> STACK_SHIFT)
#define MPLS_TTL(x) (((x) & TTL_MASK) >> TTL_SHIFT)

435
contrib/tcpdump/netdissect.h Normal file
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@ -0,0 +1,435 @@
/*
* Copyright (c) 1988-1997
* The Regents of the University of California. All rights reserved.
*
* Copyright (c) 1998-2004 Michael Richardson <mcr@tcpdump.org>
* The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /tcpdump/master/tcpdump/netdissect.h,v 1.16 2005/04/07 00:28:17 mcr Exp $ (LBL)
*/
#ifndef netdissect_h
#define netdissect_h
#ifdef HAVE_OS_PROTO_H
#include "os-proto.h"
#endif
#include <sys/types.h>
#ifndef HAVE___ATTRIBUTE__
#define __attribute__(x)
#endif
/* snprintf et al */
#include <stdarg.h>
#if !defined(HAVE_SNPRINTF)
int snprintf (char *str, size_t sz, const char *format, ...)
__attribute__ ((format (printf, 3, 4)));
#endif
#if !defined(HAVE_VSNPRINTF)
int vsnprintf (char *str, size_t sz, const char *format, va_list ap)
__attribute__((format (printf, 3, 0)));
#endif
#ifndef HAVE_STRLCAT
extern size_t strlcat (char *, const char *, size_t);
#endif
#ifndef HAVE_STRLCPY
extern size_t strlcpy (char *, const char *, size_t);
#endif
#ifndef HAVE_STRDUP
extern char *strdup (const char *str);
#endif
#ifndef HAVE_STRSEP
extern char *strsep(char **, const char *);
#endif
struct tok {
int v; /* value */
const char *s; /* string */
};
#define TOKBUFSIZE 128
extern const char *tok2strbuf(const struct tok *, const char *, int,
char *buf, size_t bufsize);
/* tok2str is deprecated */
extern const char *tok2str(const struct tok *, const char *, int);
extern char *bittok2str(const struct tok *, const char *, int);
typedef struct netdissect_options netdissect_options;
struct netdissect_options {
int ndo_aflag; /* translate network and broadcast addresses */
int ndo_eflag; /* print ethernet header */
int ndo_fflag; /* don't translate "foreign" IP address */
int ndo_nflag; /* leave addresses as numbers */
int ndo_Nflag; /* remove domains from printed host names */
int ndo_qflag; /* quick (shorter) output */
int ndo_Rflag; /* print sequence # field in AH/ESP*/
int ndo_sflag; /* use the libsmi to translate OIDs */
int ndo_Sflag; /* print raw TCP sequence numbers */
int ndo_tflag; /* print packet arrival time */
int ndo_Uflag; /* "unbuffered" output of dump files */
int ndo_uflag; /* Print undecoded NFS handles */
int ndo_vflag; /* verbose */
int ndo_xflag; /* print packet in hex */
int ndo_Xflag; /* print packet in hex/ascii */
int ndo_Aflag; /* print packet only in ascii observing TAB,
* LF, CR and SPACE as graphical chars
*/
int ndo_Oflag; /* run filter code optimizer */
int ndo_dlt; /* if != -1, ask libpcap for the DLT it names*/
int ndo_pflag; /* don't go promiscuous */
int ndo_Cflag; /* rotate dump files after this many bytes */
int ndo_Cflag_count; /* Keep track of which file number we're writing */
int ndo_Wflag; /* recycle output files after this number of files */
int ndo_WflagChars;
const char *ndo_dltname;
char *ndo_espsecret;
struct sa_list *ndo_sa_list_head; /* used by print-esp.c */
struct sa_list *ndo_sa_default;
char *ndo_tcpmd5secret; /* TCP-MD5 secret key */
struct esp_algorithm *ndo_espsecret_xform; /* cache of decoded */
char *ndo_espsecret_key;
int ndo_packettype; /* as specified by -T */
char *ndo_program_name; /*used to generate self-identifying messages */
int32_t ndo_thiszone; /* seconds offset from gmt to local time */
int ndo_snaplen;
/*global pointers to beginning and end of current packet (during printing) */
const u_char *ndo_packetp;
const u_char *ndo_snapend;
/* bookkeeping for ^T output */
int ndo_infodelay;
/* pointer to void function to output stuff */
void (*ndo_default_print)(netdissect_options *,
register const u_char *bp, register u_int length);
void (*ndo_info)(netdissect_options *, int verbose);
int (*ndo_printf)(netdissect_options *,
const char *fmt, ...);
void (*ndo_error)(netdissect_options *,
const char *fmt, ...);
void (*ndo_warning)(netdissect_options *,
const char *fmt, ...);
};
#define PT_VAT 1 /* Visual Audio Tool */
#define PT_WB 2 /* distributed White Board */
#define PT_RPC 3 /* Remote Procedure Call */
#define PT_RTP 4 /* Real-Time Applications protocol */
#define PT_RTCP 5 /* Real-Time Applications control protocol */
#define PT_SNMP 6 /* Simple Network Management Protocol */
#define PT_CNFP 7 /* Cisco NetFlow protocol */
#ifndef min
#define min(a,b) ((a)>(b)?(b):(a))
#endif
#ifndef max
#define max(a,b) ((b)>(a)?(b):(a))
#endif
#ifndef INET6
/*
* The default snapshot length. This value allows most printers to print
* useful information while keeping the amount of unwanted data down.
* In particular, it allows for an ethernet header, tcp/ip header, and
* 14 bytes of data (assuming no ip options).
*/
#define DEFAULT_SNAPLEN 68
#else
#define DEFAULT_SNAPLEN 96
#endif
#ifndef BIG_ENDIAN
#define BIG_ENDIAN 4321
#define LITTLE_ENDIAN 1234
#endif
#define ESRC(ep) ((ep)->ether_shost)
#define EDST(ep) ((ep)->ether_dhost)
#ifndef NTOHL
#define NTOHL(x) (x) = ntohl(x)
#define NTOHS(x) (x) = ntohs(x)
#define HTONL(x) (x) = htonl(x)
#define HTONS(x) (x) = htons(x)
#endif
/*
* True if "l" bytes of "var" were captured.
*
* The "ndo->ndo_snapend - (l) <= ndo->ndo_snapend" checks to make sure
* "l" isn't so large that "ndo->ndo_snapend - (l)" underflows.
*
* The check is for <= rather than < because "l" might be 0.
*/
#define ND_TTEST2(var, l) (ndo->ndo_snapend - (l) <= ndo->ndo_snapend && \
(const u_char *)&(var) <= ndo->ndo_snapend - (l))
/* True if "var" was captured */
#define ND_TTEST(var) ND_TTEST2(var, sizeof(var))
/* Bail if "l" bytes of "var" were not captured */
#define ND_TCHECK2(var, l) if (!ND_TTEST2(var, l)) goto trunc
/* Bail if "var" was not captured */
#define ND_TCHECK(var) ND_TCHECK2(var, sizeof(var))
#define ND_PRINT(STUFF) (*ndo->ndo_printf)STUFF
#define ND_DEFAULTPRINT(ap, length) (*ndo->ndo_default_print)(ndo, ap, length)
#if 0
extern void ts_print(netdissect_options *ipdo,
const struct timeval *);
extern void relts_print(int);
#endif
extern int fn_print(const u_char *, const u_char *);
extern int fn_printn(const u_char *, u_int, const u_char *);
extern const char *tok2str(const struct tok *, const char *, int);
extern void wrapup(int);
#if 0
extern char *read_infile(netdissect_options *, char *);
extern char *copy_argv(netdissect_options *, char **);
#endif
extern void safeputchar(int);
extern void safeputs(const char *);
#if 0
extern const char *isonsap_string(netdissect_options *, const u_char *);
extern const char *llcsap_string(netdissect_options *, u_char);
extern const char *protoid_string(netdissect_options *, const u_char *);
extern const char *dnname_string(netdissect_options *, u_short);
extern const char *dnnum_string(netdissect_options *, u_short);
#endif
/* The printer routines. */
#include <pcap.h>
extern void eap_print(netdissect_options *,const u_char *, u_int);
extern int esp_print(netdissect_options *,
register const u_char *bp, int len, register const u_char *bp2,
int *nhdr, int *padlen);
extern void arp_print(netdissect_options *,const u_char *, u_int, u_int);
extern void isakmp_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void isakmp_rfc3948_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void ip_print(netdissect_options *,const u_char *, u_int);
extern void ip_print_inner(netdissect_options *ndo,
const u_char *bp, u_int length, u_int nh,
const u_char *bp2);
/* stuff that has not yet been rototiled */
#if 0
extern void ascii_print_with_offset(netdissect_options *, const char *,
u_int, u_int);
extern void ascii_print(netdissect_options *,const char *, u_int);
extern void hex_print_with_offset(netdissect_options *,const char *,
u_int, u_int);
extern void telnet_print(netdissect_options *,const u_char *, u_int);
extern void hex_print(netdissect_options *,const char *, u_int);
extern int ether_encap_print(netdissect_options *,u_short, const u_char *,
u_int, u_int, u_short *);
extern int llc_print(netdissect_options *,
const u_char *, u_int, u_int, const u_char *,
const u_char *, u_short *);
extern void aarp_print(netdissect_options *,const u_char *, u_int);
extern void atalk_print(netdissect_options *,const u_char *, u_int);
extern void atm_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void bootp_print(netdissect_options *,const u_char *,
u_int, u_short, u_short);
extern void bgp_print(netdissect_options *,const u_char *, int);
extern void bxxp_print(netdissect_options *,const u_char *, u_int);
extern void chdlc_if_print(u_char *user, const struct pcap_pkthdr *h,
register const u_char *p);
extern void chdlc_print(netdissect_options *ndo,
register const u_char *p, u_int length, u_int caplen);
extern void cisco_autorp_print(netdissect_options *,
const u_char *, u_int);
extern void cnfp_print(netdissect_options *,const u_char *cp,
u_int len, const u_char *bp);
extern void decnet_print(netdissect_options *,const u_char *,
u_int, u_int);
extern void default_print(netdissect_options *,const u_char *, u_int);
extern void dvmrp_print(netdissect_options *,const u_char *, u_int);
extern void egp_print(netdissect_options *,const u_char *, u_int,
const u_char *);
extern void arcnet_if_print(u_char*,const struct pcap_pkthdr *,const u_char *);
extern void ether_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void token_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void fddi_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void gre_print(netdissect_options *,const u_char *, u_int);
extern void icmp_print(netdissect_options *,const u_char *, u_int,
const u_char *);
extern void hsrp_print(netdissect_options *ndo,
register const u_char *bp, register u_int len);
extern void ieee802_11_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void igmp_print(netdissect_options *,
register const u_char *, u_int);
extern void igrp_print(netdissect_options *,const u_char *, u_int,
const u_char *);
extern void ipN_print(netdissect_options *,const u_char *, u_int);
extern void ipx_print(netdissect_options *,const u_char *, u_int);
extern void isoclns_print(netdissect_options *,const u_char *,
u_int, u_int, const u_char *, const u_char *);
extern void krb_print(netdissect_options *,const u_char *, u_int);
extern void llap_print(netdissect_options *,const u_char *, u_int);
extern const char *linkaddr_string(netdissect_options *ndo,
const u_char *ep, const unsigned int len);
extern void ltalk_if_print(netdissect_options *ndo,
u_char *user, const struct pcap_pkthdr *h,
const u_char *p);
extern void mpls_print(netdissect_options *ndo,
const u_char *bp, u_int length);
extern void msdp_print(netdissect_options *ndo,
const unsigned char *sp, u_int length);
extern void nfsreply_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void nfsreq_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void ns_print(netdissect_options *,const u_char *, u_int);
extern void ntp_print(netdissect_options *,const u_char *, u_int);
extern void null_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void ospf_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void pimv1_print(netdissect_options *,const u_char *, u_int);
extern void mobile_print(netdissect_options *,const u_char *, u_int);
extern void pim_print(netdissect_options *,const u_char *, u_int);
extern void pppoe_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void pppoe_print(netdissect_options *,const u_char *, u_int);
extern void ppp_print(netdissect_options *,
register const u_char *, u_int);
extern void ppp_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void ppp_hdlc_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void ppp_bsdos_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern int vjc_print(netdissect_options *,register const char *,
register u_int, u_short);
extern void raw_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void rip_print(netdissect_options *,const u_char *, u_int);
extern void sctp_print(netdissect_options *ndo,
const u_char *bp, const u_char *bp2,
u_int sctpPacketLength);
extern void sl_if_print(u_char *,const struct pcap_pkthdr *, const u_char *);
extern void lane_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void cip_if_print(u_char *,const struct pcap_pkthdr *,const u_char *);
extern void sl_bsdos_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void sll_if_print(u_char *,
const struct pcap_pkthdr *, const u_char *);
extern void snmp_print(netdissect_options *,const u_char *, u_int);
extern void sunrpcrequest_print(netdissect_options *,const u_char *,
u_int, const u_char *);
extern void tcp_print(netdissect_options *,const u_char *, u_int,
const u_char *, int);
extern void tftp_print(netdissect_options *,const u_char *, u_int);
extern void timed_print(netdissect_options *,const u_char *, u_int);
extern void udp_print(netdissect_options *,const u_char *, u_int,
const u_char *, int);
extern void wb_print(netdissect_options *,const void *, u_int);
extern int ah_print(netdissect_options *,register const u_char *,
register const u_char *);
extern void esp_print_decodesecret(netdissect_options *ndo);
extern int ipcomp_print(netdissect_options *,register const u_char *,
register const u_char *, int *);
extern void rx_print(netdissect_options *,register const u_char *,
int, int, int, u_char *);
extern void netbeui_print(netdissect_options *,u_short,
const u_char *, int);
extern void ipx_netbios_print(netdissect_options *,const u_char *, u_int);
extern void nbt_tcp_print(netdissect_options *,const u_char *, int);
extern void nbt_udp137_print(netdissect_options *,
const u_char *data, int);
extern void nbt_udp138_print(netdissect_options *,
const u_char *data, int);
extern char *smb_errstr(netdissect_options *,int, int);
extern const char *nt_errstr(netdissect_options *, u_int32_t);
extern void print_data(netdissect_options *,const unsigned char *, int);
extern void l2tp_print(netdissect_options *,const u_char *, u_int);
extern void lcp_print(netdissect_options *,const u_char *, u_int);
extern void vrrp_print(netdissect_options *,const u_char *bp,
u_int len, int ttl);
extern void cdp_print(netdissect_options *,const u_char *,
u_int, u_int, const u_char *, const u_char *);
extern void stp_print(netdissect_options *,const u_char *p, u_int length);
extern void radius_print(netdissect_options *,const u_char *, u_int);
extern void lwres_print(netdissect_options *,const u_char *, u_int);
extern void pptp_print(netdissect_options *,const u_char *, u_int);
#ifdef INET6
extern void ip6_print(netdissect_options *,const u_char *, u_int);
extern void ip6_opt_print(netdissect_options *,const u_char *, int);
extern int hbhopt_print(netdissect_options *,const u_char *);
extern int dstopt_print(netdissect_options *,const u_char *);
extern int frag6_print(netdissect_options *,const u_char *,
const u_char *);
extern void icmp6_print(netdissect_options *,const u_char *,
const u_char *);
extern void ripng_print(netdissect_options *,const u_char *, int);
extern int rt6_print(netdissect_options *,const u_char *, const u_char *);
extern void ospf6_print(netdissect_options *,const u_char *, u_int);
extern void dhcp6_print(netdissect_options *,const u_char *,
u_int, u_int16_t, u_int16_t);
extern void zephyr_print(netdissect_options * ndo,
const u_char *cp, int length);
#endif /*INET6*/
extern u_short in_cksum(const u_short *,
register u_int, int);
#endif
#endif /* netdissect_h */

45
contrib/tcpdump/nlpid.c Executable file
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@ -0,0 +1,45 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/nlpid.c,v 1.4 2004/10/19 15:27:55 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include "interface.h"
#include "nlpid.h"
struct tok nlpid_values[] = {
{ NLPID_NULLNS, "NULL" },
{ NLPID_Q933, "Q.933" },
{ NLPID_LMI, "LMI" },
{ NLPID_SNAP, "SNAP" },
{ NLPID_CLNP, "CLNP" },
{ NLPID_ESIS, "ES-IS" },
{ NLPID_ISIS, "IS-IS" },
{ NLPID_CONS, "CONS" },
{ NLPID_IDRP, "IDRP" },
{ NLPID_MFR, "FRF.15" },
{ NLPID_IP, "IPv4" },
{ NLPID_PPP, "PPP" },
{ NLPID_X25_ESIS, "X25 ES-IS" },
{ NLPID_IP6, "IPv6" },
{ 0, NULL }
};

32
contrib/tcpdump/nlpid.h Normal file
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@ -0,0 +1,32 @@
/* @(#) $Header: /tcpdump/master/tcpdump/nlpid.h,v 1.4 2004/10/19 15:27:55 hannes Exp $ (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
extern struct tok nlpid_values[];
#define NLPID_NULLNS 0x00
#define NLPID_Q933 0x08 /* ANSI T1.617 Annex D or ITU-T Q.933 Annex A */
#define NLPID_LMI 0x09 /* The original, aka Cisco, aka Gang of Four */
#define NLPID_SNAP 0x80
#define NLPID_CLNP 0x81 /* iso9577 */
#define NLPID_ESIS 0x82 /* iso9577 */
#define NLPID_ISIS 0x83 /* iso9577 */
#define NLPID_CONS 0x84
#define NLPID_IDRP 0x85
#define NLPID_MFR 0xb1 /* FRF.15 */
#define NLPID_IP 0xcc
#define NLPID_PPP 0xcf
#define NLPID_X25_ESIS 0x8a
#define NLPID_IP6 0x8e

84
contrib/tcpdump/ntp.h
View file

@ -1,4 +1,4 @@
/* $Header: /tcpdump/master/tcpdump/ntp.h,v 1.7 2003/08/06 04:58:21 guy Exp $ */
/* $Header: /tcpdump/master/tcpdump/ntp.h,v 1.8 2004/01/28 14:34:50 hannes Exp $ */
/*
* Based on ntp.h from the U of MD implementation
@ -37,48 +37,58 @@ struct s_fixedpt {
u_int16_t fraction;
};
/* ================= Table 3.3. Packet Variables ================= */
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |LI | VN | Mode| Stratum | Poll | Precision |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Synchronizing Distance |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Synchronizing Dispersion |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Reference Clock Identifier |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Reference Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Originate Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Receive Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Transmit Timestamp (64 bits) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
/* rfc2030
* 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |LI | VN |Mode | Stratum | Poll | Precision |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Root Delay |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Root Dispersion |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Reference Identifier |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Reference Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Originate Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Receive Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | Transmit Timestamp (64) |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Key Identifier (optional) (32) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* | |
* | Message Digest (optional) (128) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct ntpdata {
u_char status; /* status of local clock and leap info */
u_char stratum; /* Stratum level */
u_char ppoll; /* poll value */
int precision:8;
struct s_fixedpt distance;
struct s_fixedpt dispersion;
struct s_fixedpt root_delay;
struct s_fixedpt root_dispersion;
u_int32_t refid;
struct l_fixedpt reftime;
struct l_fixedpt org;
struct l_fixedpt rec;
struct l_fixedpt xmt;
struct l_fixedpt ref_timestamp;
struct l_fixedpt org_timestamp;
struct l_fixedpt rec_timestamp;
struct l_fixedpt xmt_timestamp;
u_int32_t key_id;
u_int8_t message_digest[16];
};
/*
* Leap Second Codes (high order two bits)

34
contrib/tcpdump/ospf.h
View file

@ -1,4 +1,4 @@
/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.11 2003/10/22 17:08:46 hannes Exp $ (LBL) */
/* @(#) $Header: /tcpdump/master/tcpdump/ospf.h,v 1.16 2004/09/20 14:56:34 hannes Exp $ (LBL) */
/*
* Copyright (c) 1991, 1993, 1994, 1995, 1996, 1997
* The Regents of the University of California. All rights reserved.
@ -43,6 +43,7 @@
#define OSPF_OPTION_EA 0x10 /* EA bit: External Attribute capable */
#define OSPF_OPTION_DC 0x20 /* DC bit: Demand circuit capable */
#define OSPF_OPTION_O 0x40 /* O bit: Opaque LSA capable */
#define OSPF_OPTION_DN 0x80 /* DN bit: Up/Down Bit capable - draft-ietf-ospf-2547-dnbit-04 */
/* ospf_authtype */
#define OSPF_AUTH_NONE 0 /* No auth-data */
@ -63,13 +64,14 @@
#define LS_TYPE_ASE 5 /* ASE */
#define LS_TYPE_GROUP 6 /* Group membership (multicast */
/* extensions 23 July 1991) */
#define LS_TYPE_NSSA 7 /* rfc1587 - Not so Stubby Areas */
#define LS_TYPE_NSSA 7 /* rfc3101 - Not so Stubby Areas */
#define LS_TYPE_OPAQUE_LL 9 /* rfc2370 - Opaque Link Local */
#define LS_TYPE_OPAQUE_AL 10 /* rfc2370 - Opaque Link Local */
#define LS_TYPE_OPAQUE_DW 11 /* rfc2370 - Opaque Domain Wide */
#define LS_OPAQUE_TYPE_TE 1 /* rfc3630 */
#define LS_OPAQUE_TYPE_GRACE 3 /* draft-ietf-ospf-hitless-restart */
#define LS_OPAQUE_TYPE_GRACE 3 /* rfc3623 */
#define LS_OPAQUE_TYPE_RI 4 /* draft-ietf-ospf-cap-03 */
#define LS_OPAQUE_TE_TLV_ROUTER 1 /* rfc3630 */
#define LS_OPAQUE_TE_TLV_LINK 2 /* rfc3630 */
@ -87,10 +89,22 @@
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_PROTECTION_TYPE 14 /* draft-ietf-ccamp-ospf-gmpls-extensions */
#define LS_OPAQUE_TE_LINK_SUBTLV_INTF_SW_CAP_DESCR 15 /* draft-ietf-ccamp-ospf-gmpls-extensions */
#define LS_OPAQUE_TE_LINK_SUBTLV_SHARED_RISK_GROUP 16 /* draft-ietf-ccamp-ospf-gmpls-extensions */
#define LS_OPAQUE_TE_LINK_SUBTLV_DIFFSERV_TE 17 /* draft-ietf-tewg-diff-te-proto-06 */
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_PTP 1 /* rfc3630 */
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_MA 2 /* rfc3630 */
#define LS_OPAQUE_GRACE_TLV_PERIOD 1 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON 2 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_INT_ADDRESS 3 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_UNKNOWN 0 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_SW_RESTART 1 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_SW_UPGRADE 2 /* rfc3623 */
#define LS_OPAQUE_GRACE_TLV_REASON_CP_SWITCH 3 /* rfc3623 */
#define LS_OPAQUE_RI_TLV_CAP 1 /* draft-ietf-ospf-cap-03 */
/*************************************************
*
* is the above a bug in the documentation?
@ -198,6 +212,20 @@ struct lsa {
u_int8_t data[1]; /* may repeat */
} un_te_lsa_tlv;
/* Opaque Grace LSA */
struct {
u_int16_t type;
u_int16_t length;
u_int8_t data[1]; /* may repeat */
} un_grace_tlv;
/* Opaque Router information LSA */
struct {
u_int16_t type;
u_int16_t length;
u_int8_t data[1]; /* may repeat */
} un_ri_tlv;
/* Unknown LSA */
struct unknown {
u_int8_t data[1]; /* may repeat */

10
contrib/tcpdump/oui.c
View file

@ -15,7 +15,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/oui.c,v 1.2.2.1 2004/02/06 14:38:51 hannes Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/oui.c,v 1.4 2005/04/06 20:13:13 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -29,8 +29,12 @@ static const char rcsid[] _U_ =
/* FIXME complete OUI list using a script */
struct tok oui_values[] = {
{ 0x009069, "Juniper"},
{ 0x00000c, "Cisco"},
{ OUI_ENCAP_ETHER, "Ethernet" },
{ OUI_CISCO, "Cisco" },
{ OUI_CISCO_90, "Cisco bridged" },
{ OUI_RFC2684, "Ethernet bridged" },
{ OUI_APPLETALK, "Appletalk" },
{ OUI_JUNIPER, "Juniper"},
};
/* list taken from ethereal/packet-radius.c */

9
contrib/tcpdump/oui.h
View file

@ -1,4 +1,4 @@
/* @(#) $Header: /tcpdump/master/tcpdump/oui.h,v 1.2.2.1 2004/02/06 14:38:50 hannes Exp $ (LBL) */
/* @(#) $Header: /tcpdump/master/tcpdump/oui.h,v 1.3 2005/04/06 20:13:13 hannes Exp $ (LBL) */
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
@ -17,6 +17,13 @@
extern struct tok oui_values[];
extern struct tok smi_values[];
#define OUI_ENCAP_ETHER 0x000000 /* encapsulated Ethernet */
#define OUI_CISCO 0x00000c /* Cisco protocols */
#define OUI_CISCO_90 0x0000f8 /* Cisco bridging */
#define OUI_RFC2684 0x0080c2 /* RFC 2684 bridged Ethernet */
#define OUI_APPLETALK 0x080007 /* Appletalk */
#define OUI_JUNIPER 0x009069 /* Juniper */
#define SMI_ACC 5
#define SMI_CISCO 9
#define SMI_SHIVA 166

2
contrib/tcpdump/pcap-missing.h
View file

@ -18,7 +18,7 @@
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /tcpdump/master/tcpdump/pcap-missing.h,v 1.1.2.1 2003/11/18 23:12:11 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/tcpdump/pcap-missing.h,v 1.2 2003/11/18 23:09:42 guy Exp $ (LBL)
*/
#ifndef tcpdump_pcap_missing_h

4
contrib/tcpdump/pf.h
View file

@ -26,7 +26,7 @@
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @(#) $Header: /tcpdump/master/tcpdump/pf.h,v 1.1.2.1 2004/03/28 21:25:03 fenner Exp $ (LBL)
* @(#) $Header: /tcpdump/master/tcpdump/pf.h,v 1.2 2004/04/02 06:36:25 guy Exp $ (LBL)
*/
/* from $OpenBSD: pfvar.h,v 1.170 2003/08/22 21:50:34 david Exp $ */
@ -64,7 +64,7 @@ enum { PF_PASS=0, PF_DROP=1, PF_SCRUB=2, PF_NAT=3, PF_NONAT=4,
struct pfloghdr {
u_int8_t length;
sa_family_t af;
u_int8_t af;
u_int8_t action;
u_int8_t reason;
char ifname[IFNAMSIZ];

94
contrib/tcpdump/pmap_prot.h Normal file
View file

@ -0,0 +1,94 @@
/* @(#) $Header: /tcpdump/master/tcpdump/pmap_prot.h,v 1.1 2004/12/27 00:41:30 guy Exp $ (LBL) */
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*
* from: @(#)pmap_prot.h 1.14 88/02/08 SMI
* from: @(#)pmap_prot.h 2.1 88/07/29 4.0 RPCSRC
* $FreeBSD$
*/
/*
* pmap_prot.h
* Protocol for the local binder service, or pmap.
*
* Copyright (C) 1984, Sun Microsystems, Inc.
*
* The following procedures are supported by the protocol:
*
* PMAPPROC_NULL() returns ()
* takes nothing, returns nothing
*
* PMAPPROC_SET(struct pmap) returns (bool_t)
* TRUE is success, FALSE is failure. Registers the tuple
* [prog, vers, prot, port].
*
* PMAPPROC_UNSET(struct pmap) returns (bool_t)
* TRUE is success, FALSE is failure. Un-registers pair
* [prog, vers]. prot and port are ignored.
*
* PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
* 0 is failure. Otherwise returns the port number where the pair
* [prog, vers] is registered. It may lie!
*
* PMAPPROC_DUMP() RETURNS (struct pmaplist *)
*
* PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
* RETURNS (port, string<>);
* usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
* Calls the procedure on the local machine. If it is not registered,
* this procedure is quite; ie it does not return error information!!!
* This procedure only is supported on rpc/udp and calls via
* rpc/udp. This routine only passes null authentication parameters.
* This file has no interface to xdr routines for PMAPPROC_CALLIT.
*
* The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
*/
#ifndef _RPC_PMAPPROT_H
#define _RPC_PMAPPROT_H
#define PMAPPORT ((u_int16_t)111)
#define PMAPPROG ((u_int32_t)100000)
#define PMAPVERS ((u_int32_t)2)
#define PMAPVERS_PROTO ((u_int32_t)2)
#define PMAPVERS_ORIG ((u_int32_t)1)
#define PMAPPROC_NULL ((u_int32_t)0)
#define PMAPPROC_SET ((u_int32_t)1)
#define PMAPPROC_UNSET ((u_int32_t)2)
#define PMAPPROC_GETPORT ((u_int32_t)3)
#define PMAPPROC_DUMP ((u_int32_t)4)
#define PMAPPROC_CALLIT ((u_int32_t)5)
struct pmap {
u_int32_t pm_prog;
u_int32_t pm_vers;
u_int32_t pm_prot;
u_int32_t pm_port;
};
#endif /* !_RPC_PMAPPROT_H */

209
contrib/tcpdump/print-802_11.c
View file

@ -22,7 +22,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-802_11.c,v 1.22.2.6 2003/12/10 09:52:33 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-802_11.c,v 1.31 2004/11/04 07:35:53 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -41,15 +41,20 @@ static const char rcsid[] _U_ =
#include "extract.h"
#include "ieee802_11.h"
#include "cpack.h"
#include "ieee802_11.h"
#include "ieee802_11_radio.h"
#define PRINT_RATE(_sep, _r, _suf) \
printf("%s%2.1f%s", _sep, (.5 * ((_r) & 0x7f)), _suf)
#define PRINT_RATES(p) \
do { \
int z; \
const char *sep = " ["; \
for (z = 0; z < p.rates.length ; z++) { \
printf("%s%2.1f", sep, (.5 * (p.rates.rate[z] & 0x7f))); \
if (p.rates.rate[z] & 0x80) printf("*"); \
PRINT_RATE(sep, p.rates.rate[z], \
(p.rates.rate[z] & 0x80 ? "*" : "")); \
sep = " "; \
} \
if (p.rates.length != 0) \
@ -910,7 +915,7 @@ ieee802_11_print(const u_char *p, u_int length, u_int caplen)
/*
* This is the top level routine of the printer. 'p' points
* to the 802.11 header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int
@ -919,8 +924,200 @@ ieee802_11_if_print(const struct pcap_pkthdr *h, const u_char *p)
return ieee802_11_print(p, h->len, h->caplen);
}
static int
print_radiotap_field(struct cpack_state *s, u_int32_t bit)
{
union {
int8_t i8;
u_int8_t u8;
int16_t i16;
u_int16_t u16;
u_int32_t u32;
u_int64_t u64;
} u, u2;
int rc;
switch (bit) {
case IEEE80211_RADIOTAP_FLAGS:
case IEEE80211_RADIOTAP_RATE:
case IEEE80211_RADIOTAP_DB_ANTSIGNAL:
case IEEE80211_RADIOTAP_DB_ANTNOISE:
case IEEE80211_RADIOTAP_ANTENNA:
rc = cpack_uint8(s, &u.u8);
break;
case IEEE80211_RADIOTAP_DBM_ANTSIGNAL:
case IEEE80211_RADIOTAP_DBM_ANTNOISE:
rc = cpack_int8(s, &u.i8);
break;
case IEEE80211_RADIOTAP_CHANNEL:
rc = cpack_uint16(s, &u.u16);
if (rc != 0)
break;
rc = cpack_uint16(s, &u2.u16);
break;
case IEEE80211_RADIOTAP_FHSS:
case IEEE80211_RADIOTAP_LOCK_QUALITY:
case IEEE80211_RADIOTAP_TX_ATTENUATION:
rc = cpack_uint16(s, &u.u16);
break;
case IEEE80211_RADIOTAP_DB_TX_ATTENUATION:
rc = cpack_uint8(s, &u.u8);
break;
case IEEE80211_RADIOTAP_DBM_TX_POWER:
rc = cpack_int8(s, &u.i8);
break;
case IEEE80211_RADIOTAP_TSFT:
rc = cpack_uint64(s, &u.u64);
break;
default:
/* this bit indicates a field whose
* size we do not know, so we cannot
* proceed.
*/
printf("[0x%08x] ", bit);
return -1;
}
if (rc != 0) {
printf("[|802.11]");
return rc;
}
switch (bit) {
case IEEE80211_RADIOTAP_CHANNEL:
printf("%u MHz ", u.u16);
if (u2.u16 != 0)
printf("(0x%04x) ", u2.u16);
break;
case IEEE80211_RADIOTAP_FHSS:
printf("fhset %d fhpat %d ", u.u16 & 0xff, (u.u16 >> 8) & 0xff);
break;
case IEEE80211_RADIOTAP_RATE:
PRINT_RATE("", u.u8, " Mb/s ");
break;
case IEEE80211_RADIOTAP_DBM_ANTSIGNAL:
printf("%ddB signal ", u.i8);
break;
case IEEE80211_RADIOTAP_DBM_ANTNOISE:
printf("%ddB noise ", u.i8);
break;
case IEEE80211_RADIOTAP_DB_ANTSIGNAL:
printf("%ddB signal ", u.u8);
break;
case IEEE80211_RADIOTAP_DB_ANTNOISE:
printf("%ddB noise ", u.u8);
break;
case IEEE80211_RADIOTAP_LOCK_QUALITY:
printf("%u sq ", u.u16);
break;
case IEEE80211_RADIOTAP_TX_ATTENUATION:
printf("%d tx power ", -(int)u.u16);
break;
case IEEE80211_RADIOTAP_DB_TX_ATTENUATION:
printf("%ddB tx power ", -(int)u.u8);
break;
case IEEE80211_RADIOTAP_DBM_TX_POWER:
printf("%ddBm tx power ", u.i8);
break;
case IEEE80211_RADIOTAP_FLAGS:
if (u.u8 & IEEE80211_RADIOTAP_F_CFP)
printf("cfp ");
if (u.u8 & IEEE80211_RADIOTAP_F_SHORTPRE)
printf("short preamble ");
if (u.u8 & IEEE80211_RADIOTAP_F_WEP)
printf("wep ");
if (u.u8 & IEEE80211_RADIOTAP_F_FRAG)
printf("fragmented ");
break;
case IEEE80211_RADIOTAP_ANTENNA:
printf("antenna %d ", u.u8);
break;
case IEEE80211_RADIOTAP_TSFT:
printf("%" PRIu64 "us tsft ", u.u64);
break;
}
return 0;
}
static u_int
ieee802_11_radio_print(const u_char *p, u_int length, u_int caplen)
{
#define BITNO_32(x) (((x) >> 16) ? 16 + BITNO_16((x) >> 16) : BITNO_16((x)))
#define BITNO_16(x) (((x) >> 8) ? 8 + BITNO_8((x) >> 8) : BITNO_8((x)))
#define BITNO_8(x) (((x) >> 4) ? 4 + BITNO_4((x) >> 4) : BITNO_4((x)))
#define BITNO_4(x) (((x) >> 2) ? 2 + BITNO_2((x) >> 2) : BITNO_2((x)))
#define BITNO_2(x) (((x) & 2) ? 1 : 0)
#define BIT(n) (1 << n)
#define IS_EXTENDED(__p) \
(EXTRACT_LE_32BITS(__p) & BIT(IEEE80211_RADIOTAP_EXT)) != 0
struct cpack_state cpacker;
struct ieee80211_radiotap_header *hdr;
u_int32_t present, next_present;
u_int32_t *presentp, *last_presentp;
enum ieee80211_radiotap_type bit;
int bit0;
const u_char *iter;
u_int len;
if (caplen < sizeof(*hdr)) {
printf("[|802.11]");
return caplen;
}
hdr = (struct ieee80211_radiotap_header *)p;
len = EXTRACT_LE_16BITS(&hdr->it_len);
if (caplen < len) {
printf("[|802.11]");
return caplen;
}
for (last_presentp = &hdr->it_present;
IS_EXTENDED(last_presentp) &&
(u_char*)(last_presentp + 1) <= p + len;
last_presentp++);
/* are there more bitmap extensions than bytes in header? */
if (IS_EXTENDED(last_presentp)) {
printf("[|802.11]");
return caplen;
}
iter = (u_char*)(last_presentp + 1);
if (cpack_init(&cpacker, (u_int8_t*)iter, len - (iter - p)) != 0) {
/* XXX */
printf("[|802.11]");
return caplen;
}
for (bit0 = 0, presentp = &hdr->it_present; presentp <= last_presentp;
presentp++, bit0 += 32) {
for (present = EXTRACT_LE_32BITS(presentp); present;
present = next_present) {
/* clear the least significant bit that is set */
next_present = present & (present - 1);
/* extract the least significant bit that is set */
bit = bit0 + BITNO_32(present ^ next_present);
if (print_radiotap_field(&cpacker, bit) != 0)
goto out;
}
}
out:
return len + ieee802_11_print(p + len, length - len, caplen - len);
#undef BITNO_32
#undef BITNO_16
#undef BITNO_8
#undef BITNO_4
#undef BITNO_2
#undef BIT
}
static u_int
ieee802_11_avs_radio_print(const u_char *p, u_int length, u_int caplen)
{
u_int32_t caphdr_len;
@ -972,7 +1169,7 @@ prism_if_print(const struct pcap_pkthdr *h, const u_char *p)
}
if (EXTRACT_32BITS(p) == WLANCAP_MAGIC_COOKIE_V1)
return ieee802_11_radio_print(p, length, caplen);
return ieee802_11_avs_radio_print(p, length, caplen);
if (caplen < PRISM_HDR_LEN) {
printf("[|802.11]");

2
contrib/tcpdump/print-ah.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ah.c,v 1.19.2.3 2003/11/19 00:35:43 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-ah.c,v 1.22 2003/11/19 00:36:06 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-aodv.c
View file

@ -32,7 +32,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-aodv.c,v 1.8.2.3 2004/03/24 00:30:41 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-aodv.c,v 1.11 2004/03/24 00:30:19 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

4
contrib/tcpdump/print-ap1394.c
View file

@ -20,7 +20,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ap1394.c,v 1.1.2.1 2004/03/17 22:15:53 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-ap1394.c,v 1.3 2004/03/17 23:24:35 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -77,7 +77,7 @@ ap1394_hdr_print(register const u_char *bp, u_int length)
/*
* This is the top level routine of the printer. 'p' points
* to the ether header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int

17
contrib/tcpdump/print-arcnet.c
View file

@ -22,7 +22,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.15.2.2 2003/11/16 08:51:09 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-arcnet.c,v 1.20 2005/04/06 21:32:38 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -103,7 +103,7 @@ arcnet_print(const u_char *bp, u_int length, int phds, int flag, u_int seqid)
/*
* This is the top level routine of the printer. 'p' points
* to the ARCNET header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int
@ -187,7 +187,7 @@ arcnet_if_print(const struct pcap_pkthdr *h, const u_char *p)
/*
* This is the top level routine of the printer. 'p' points
* to the ARCNET header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured. It is quite similar
* to the non-Linux style printer except that Linux doesn't ever
* supply packets that look like exception frames, it always supplies
@ -259,7 +259,7 @@ arcnet_encap_print(u_char arctype, const u_char *p,
case ARCTYPE_IP_OLD:
case ARCTYPE_IP:
ip_print(p, length);
ip_print(gndo, p, length);
return (1);
#ifdef INET6
@ -271,7 +271,7 @@ arcnet_encap_print(u_char arctype, const u_char *p,
case ARCTYPE_ARP_OLD:
case ARCTYPE_ARP:
case ARCTYPE_REVARP:
arp_print(p, length, caplen);
arp_print(gndo, p, length, caplen);
return (1);
case ARCTYPE_ATALK: /* XXX was this ever used? */
@ -288,3 +288,10 @@ arcnet_encap_print(u_char arctype, const u_char *p,
return (0);
}
}
/*
* Local Variables:
* c-style: bsd
* End:
*/

10
contrib/tcpdump/print-ascii.c
View file

@ -42,7 +42,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ascii.c,v 1.10.2.3 2003/12/29 22:42:20 hannes Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-ascii.c,v 1.16 2004/07/21 22:00:10 guy Exp $";
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
@ -57,7 +57,7 @@ static const char rcsid[] _U_ =
(HEXDUMP_HEXSTUFF_PER_SHORT * HEXDUMP_SHORTS_PER_LINE)
void
ascii_print_with_offset(register const u_char *ident, register const u_char *cp, register u_int length,
ascii_print_with_offset(register const char *ident, register const u_char *cp, register u_int length,
register u_int oset)
{
register u_int i;
@ -126,7 +126,7 @@ ascii_print_with_offset(register const u_char *ident, register const u_char *cp,
}
void
ascii_print(register const u_char *ident, register const u_char *cp, register u_int length)
ascii_print(register const char *ident, register const u_char *cp, register u_int length)
{
ascii_print_with_offset(ident, cp, length, 0);
}
@ -135,7 +135,7 @@ ascii_print(register const u_char *ident, register const u_char *cp, register u_
* telnet_print() wants this. It is essentially default_print_unaligned()
*/
void
hex_print_with_offset(register const u_char *ident, register const u_char *cp, register u_int length,
hex_print_with_offset(register const char *ident, register const u_char *cp, register u_int length,
register u_int oset)
{
register u_int i, s;
@ -162,7 +162,7 @@ hex_print_with_offset(register const u_char *ident, register const u_char *cp, r
* just for completeness
*/
void
hex_print(register const u_char *ident, register const u_char *cp, register u_int length)
hex_print(register const char *ident, register const u_char *cp, register u_int length)
{
hex_print_with_offset(ident, cp, length, 0);
}

2
contrib/tcpdump/print-beep.c
View file

@ -11,7 +11,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-beep.c,v 1.4.2.2 2003/11/16 08:51:12 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-beep.c,v 1.6 2003/11/16 09:36:13 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-bfd.c
View file

@ -15,7 +15,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.3.2.2 2003/11/16 08:51:12 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-bfd.c,v 1.5 2003/11/16 09:36:14 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

1094
contrib/tcpdump/print-bgp.c
View file

File diff suppressed because it is too large Load diff

5
contrib/tcpdump/print-cdp.c
View file

@ -26,7 +26,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-cdp.c,v 1.19.2.5 2004/03/24 06:00:51 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-cdp.c,v 1.25 2004/10/07 14:53:11 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -41,6 +41,7 @@ static const char rcsid[] _U_ =
#include "interface.h"
#include "addrtoname.h"
#include "extract.h" /* must come after interface.h */
#include "nlpid.h"
#define CDP_HEADER_LEN 4
@ -260,7 +261,7 @@ cdp_print_addr(const u_char * p, int l)
goto trunc;
al = EXTRACT_16BITS(&p[pl]); /* address length */
if (pt == PT_NLPID && pl == 1 && *p == 0xcc && al == 4) {
if (pt == PT_NLPID && pl == 1 && *p == NLPID_IP && al == 4) {
/*
* IPv4: protocol type = NLPID, protocol length = 1
* (1-byte NLPID), protocol = 0xcc (NLPID for IPv4),

12
contrib/tcpdump/print-chdlc.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-chdlc.c,v 1.28.2.3 2004/03/24 00:46:03 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-chdlc.c,v 1.32 2005/04/06 21:32:38 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -76,7 +76,7 @@ chdlc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
ip = (const struct ip *)(p + CHDLC_HDRLEN);
switch (proto) {
case ETHERTYPE_IP:
ip_print((const u_char *)ip, length);
ip_print(gndo, (const u_char *)ip, length);
break;
#ifdef INET6
case ETHERTYPE_IPV6:
@ -182,3 +182,11 @@ chdlc_slarp_print(const u_char *cp, u_int length)
trunc:
printf("[|slarp]");
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

14
contrib/tcpdump/print-cip.c
View file

@ -22,7 +22,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-cip.c,v 1.21.2.2 2003/11/16 08:51:15 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-cip.c,v 1.25 2005/04/06 21:32:39 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -63,7 +63,7 @@ cip_print(int length)
/*
* This is the top level routine of the printer. 'p' points
* to the LLC/SNAP or raw header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int
@ -101,8 +101,16 @@ cip_if_print(const struct pcap_pkthdr *h, const u_char *p)
/*
* LLC header is absent; treat it as just IP.
*/
ip_print(p, length);
ip_print(gndo, p, length);
}
return (0);
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

2
contrib/tcpdump/print-cnfp.c
View file

@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-cnfp.c,v 1.14.2.2 2003/11/16 08:51:15 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-cnfp.c,v 1.16 2003/11/16 09:36:16 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-decnet.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-decnet.c,v 1.36.2.2 2003/11/16 08:51:16 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-decnet.c,v 1.38 2003/11/16 09:36:17 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

160
contrib/tcpdump/print-dhcp6.c
View file

@ -30,14 +30,15 @@
* RFC3315: DHCPv6
* supported DHCPv6 options:
* RFC3319,
* draft-ietf-dhc-dhcpv6-opt-dnsconfig-04.txt,
* draft-ietf-dhc-dhcpv6-opt-prefix-delegation-05.txt
* draft-ietf-dhc-dhcpv6-opt-timeconfig-02.txt,
* RFC3633,
* RFC3646,
* draft-ietf-dhc-dhcpv6-opt-timeconfig-03.txt,
* draft-ietf-dhc-lifetime-00.txt,
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-dhcp6.c,v 1.27.2.4 2003/11/18 23:26:14 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-dhcp6.c,v 1.35 2004/07/06 22:16:03 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -107,12 +108,17 @@ struct dhcp6_relay {
#define DH6OPT_IADDR 5
#define DH6OPT_ORO 6
#define DH6OPT_PREFERENCE 7
# define DH6OPT_PREF_UNDEF -1
# define DH6OPT_PREF_MAX 255
#define DH6OPT_ELAPSED_TIME 8
#define DH6OPT_RELAY_MSG 9
/*#define DH6OPT_SERVER_MSG 10 deprecated */
#define DH6OPT_AUTH 11
# define DH6OPT_AUTHPROTO_DELAYED 2
# define DH6OPT_AUTHPROTO_RECONFIG 3
# define DH6OPT_AUTHALG_HMACMD5 1
# define DH6OPT_AUTHRDM_MONOCOUNTER 0
# define DH6OPT_AUTHRECONFIG_KEY 1
# define DH6OPT_AUTHRECONFIG_HMACMD5 2
#define DH6OPT_UNICAST 12
#define DH6OPT_STATUS_CODE 13
# define DH6OPT_STCODE_SUCCESS 0
@ -133,25 +139,23 @@ struct dhcp6_relay {
#define DH6OPT_SIP_SERVER_A 22
#define DH6OPT_DNS 23
#define DH6OPT_DNSNAME 24
#define DH6OPT_IA_PD 25
#define DH6OPT_IA_PD_PREFIX 26
/*
* The option type has not been assigned for the following options.
* We temporarily adopt values used in the service specification document
* The old prefix delegation option used in the service specification document
* (200206xx version) by NTT Communications.
* Note that we'll change the following definitions if different type values
* are officially assigned.
*/
#define DH6OPT_PREFIX_DELEGATION 30
#define DH6OPT_PREFIX_INFORMATION 31
#define DH6OPT_PREFIX_REQUEST 32
/*
* The followings are also unassigned numbers.
* We temporarily use values as of KAME snap 20031013.
* The following one is an unassigned number.
* We temporarily use values as of KAME snap 20040322.
*/
#define DH6OPT_IA_PD 33
#define DH6OPT_IA_PD_PREFIX 34
#define DH6OPT_NTP_SERVERS 35
#define DH6OPT_LIFETIME 36
struct dhcp6opt {
u_int16_t dh6opt_type;
@ -176,6 +180,16 @@ struct dhcp6_ia_prefix {
struct in6_addr dh6opt_ia_prefix_addr;
} __attribute__ ((__packed__));
struct dhcp6_auth {
u_int16_t dh6opt_auth_type;
u_int16_t dh6opt_auth_len;
u_int8_t dh6opt_auth_proto;
u_int8_t dh6opt_auth_alg;
u_int8_t dh6opt_auth_rdm;
u_int8_t dh6opt_auth_rdinfo[8];
/* authentication information follows */
} __attribute__ ((__packed__));
static const char *
dhcp6opt_name(int type)
{
@ -199,10 +213,20 @@ dhcp6opt_name(int type)
return "elapsed time";
case DH6OPT_RELAY_MSG:
return "relay message";
case DH6OPT_AUTH:
return "authentication";
case DH6OPT_UNICAST:
return "server unicast";
case DH6OPT_STATUS_CODE:
return "status code";
case DH6OPT_RAPID_COMMIT:
return "rapid commit";
case DH6OPT_USER_CLASS:
return "user class";
case DH6OPT_VENDOR_CLASS:
return "vendor class";
case DH6OPT_VENDOR_OPTS:
return "vendor-specific info";
case DH6OPT_INTERFACE_ID:
return "interface ID";
case DH6OPT_RECONF_MSG:
@ -210,11 +234,13 @@ dhcp6opt_name(int type)
case DH6OPT_RECONF_ACCEPT:
return "reconfigure accept";
case DH6OPT_SIP_SERVER_D:
return "SIP Servers Domain";
return "SIP servers domain";
case DH6OPT_SIP_SERVER_A:
return "SIP Servers Address";
return "SIP servers address";
case DH6OPT_DNS:
return "DNS";
case DH6OPT_DNSNAME:
return "DNS name";
case DH6OPT_PREFIX_DELEGATION:
return "prefix delegation";
case DH6OPT_PREFIX_INFORMATION:
@ -225,6 +251,8 @@ dhcp6opt_name(int type)
return "IA_PD prefix";
case DH6OPT_NTP_SERVERS:
return "NTP Server";
case DH6OPT_LIFETIME:
return "lifetime";
default:
snprintf(genstr, sizeof(genstr), "opt_%d", type);
return(genstr);
@ -273,6 +301,8 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
struct in6_addr addr6;
struct dhcp6_ia ia;
struct dhcp6_ia_prefix ia_prefix;
struct dhcp6_auth authopt;
u_int authinfolen, authrealmlen;
if (cp == ep)
return;
@ -372,6 +402,97 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
case DH6OPT_RELAY_MSG:
printf(" (");
dhcp6_print((const u_char *)(dh6o + 1), optlen);
printf(")");
break;
case DH6OPT_AUTH:
if (optlen < sizeof(authopt) - sizeof(*dh6o)) {
printf(" ?)");
break;
}
memcpy(&authopt, dh6o, sizeof(authopt));
switch (authopt.dh6opt_auth_proto) {
case DH6OPT_AUTHPROTO_DELAYED:
printf(" proto: delayed");
break;
case DH6OPT_AUTHPROTO_RECONFIG:
printf(" proto: reconfigure");
break;
default:
printf(" proto: %d",
authopt.dh6opt_auth_proto);
break;
}
switch (authopt.dh6opt_auth_alg) {
case DH6OPT_AUTHALG_HMACMD5:
/* XXX: may depend on the protocol */
printf(", alg: HMAC-MD5");
break;
default:
printf(", alg: %d", authopt.dh6opt_auth_alg);
break;
}
switch (authopt.dh6opt_auth_rdm) {
case DH6OPT_AUTHRDM_MONOCOUNTER:
printf(", RDM: mono");
break;
default:
printf(", RDM: %d", authopt.dh6opt_auth_rdm);
break;
}
tp = (u_char *)&authopt.dh6opt_auth_rdinfo;
printf(", RD:");
for (i = 0; i < 4; i++, tp += sizeof(val16))
printf(" %04x", EXTRACT_16BITS(tp));
/* protocol dependent part */
tp = (u_char *)dh6o + sizeof(authopt);
authinfolen =
optlen + sizeof(*dh6o) - sizeof(authopt);
switch (authopt.dh6opt_auth_proto) {
case DH6OPT_AUTHPROTO_DELAYED:
if (authinfolen == 0)
break;
if (authinfolen < 20) {
printf(" ??");
break;
}
authrealmlen = authinfolen - 20;
if (authrealmlen > 0) {
printf(", realm: ");
}
for (i = 0; i < authrealmlen; i++, tp++)
printf("%02x", *tp);
printf(", key ID: %08x", EXTRACT_32BITS(tp));
tp += 4;
printf(", HMAC-MD5:");
for (i = 0; i < 4; i++, tp+= 4)
printf(" %08x", EXTRACT_32BITS(tp));
break;
case DH6OPT_AUTHPROTO_RECONFIG:
if (authinfolen != 17) {
printf(" ??");
break;
}
switch (*tp++) {
case DH6OPT_AUTHRECONFIG_KEY:
printf(" reconfig-key");
break;
case DH6OPT_AUTHRECONFIG_HMACMD5:
printf(" type: HMAC-MD5");
break;
default:
printf(" type: ??");
break;
}
printf(" value:");
for (i = 0; i < 4; i++, tp+= 4)
printf(" %08x", EXTRACT_32BITS(tp));
break;
default:
printf(" ??");
break;
}
printf(")");
break;
case DH6OPT_RAPID_COMMIT: /* nothing todo */
@ -487,6 +608,15 @@ dhcp6opt_print(const u_char *cp, const u_char *ep)
}
printf(")");
break;
case DH6OPT_LIFETIME:
if (optlen != 4) {
printf(" ?)");
break;
}
memcpy(&val32, dh6o + 1, sizeof(val32));
val32 = ntohl(val32);
printf(" %d)", (int)val32);
break;
default:
printf(")");
break;

2
contrib/tcpdump/print-dvmrp.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-dvmrp.c,v 1.24.2.3 2003/11/19 09:41:28 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-dvmrp.c,v 1.27 2003/11/19 09:42:04 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

71
contrib/tcpdump/print-eap.c Normal file
View file

@ -0,0 +1,71 @@
/*
* Copyright (c) 2004 - Michael Richardson <mcr@xelerance.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code distributions
* retain the above copyright notice and this paragraph in its entirety, (2)
* distributions including binary code include the above copyright notice and
* this paragraph in its entirety in the documentation or other materials
* provided with the distribution, and (3) all advertising materials mentioning
* features or use of this software display the following acknowledgement:
* ``This product includes software developed by the University of California,
* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
* the University nor the names of its contributors may be used to endorse
* or promote products derived from this software without specific prior
* written permission.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* Format and print bootp packets.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-eap.c,v 1.3 2004/04/23 19:03:39 mcr Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <string.h>
#include "netdissect.h"
#include "addrtoname.h"
#include "extract.h"
#include "ether.h"
struct eap_packet_t {
unsigned char code;
unsigned char id;
unsigned char length[2];
unsigned char data[1];
};
/*
* Print bootp requests
*/
void
eap_print(netdissect_options *ndo,
register const u_char *cp,
u_int length _U_)
{
const struct eap_packet_t *eap;
eap = (const struct eap_packet_t *)cp;
ND_TCHECK(eap->data);
ND_PRINT((ndo, "EAP code=%u id=%u length=%u ",
eap->code, eap->id, (eap->length[0]<<8) + eap->length[1]));
if (!ndo->ndo_vflag)
return;
trunc:
;
}

6
contrib/tcpdump/print-egp.c
View file

@ -20,7 +20,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-egp.c,v 1.34.2.2 2003/11/16 08:51:18 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-egp.c,v 1.37 2005/01/12 11:19:09 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -214,7 +214,7 @@ trunc:
}
void
egp_print(register const u_int8_t *bp)
egp_print(register const u_int8_t *bp, register u_int length)
{
register const struct egp_packet *egp;
register int status;
@ -222,7 +222,7 @@ egp_print(register const u_int8_t *bp)
register int type;
egp = (struct egp_packet *)bp;
if (!TTEST(*egp)) {
if (!TTEST2(*egp, length)) {
printf("[|egp]");
return;
}

481
contrib/tcpdump/print-eigrp.c Normal file
View file

@ -0,0 +1,481 @@
/*
* Copyright (c) 1998-2004 Hannes Gredler <hannes@tcpdump.org>
* The TCPDUMP project
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-eigrp.c,v 1.5 2004/05/12 22:22:40 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
/*
* packet format documented at
* http://www.rhyshaden.com/eigrp.htm
*/
struct eigrp_common_header {
u_int8_t version;
u_int8_t opcode;
u_int8_t checksum[2];
u_int8_t flags[4];
u_int8_t seq[4];
u_int8_t ack[4];
u_int8_t asn[4];
};
#define EIGRP_VERSION 2
#define EIGRP_OPCODE_UPDATE 1
#define EIGRP_OPCODE_QUERY 3
#define EIGRP_OPCODE_REPLY 4
#define EIGRP_OPCODE_HELLO 5
#define EIGRP_OPCODE_IPXSAP 6
#define EIGRP_OPCODE_PROBE 7
static const struct tok eigrp_opcode_values[] = {
{ EIGRP_OPCODE_UPDATE, "Update" },
{ EIGRP_OPCODE_QUERY, "Query" },
{ EIGRP_OPCODE_REPLY, "Reply" },
{ EIGRP_OPCODE_HELLO, "Hello" },
{ EIGRP_OPCODE_IPXSAP, "IPX SAP" },
{ EIGRP_OPCODE_PROBE, "Probe" },
{ 0, NULL}
};
static const struct tok eigrp_common_header_flag_values[] = {
{ 0x01, "Init" },
{ 0x02, "Conditionally Received" },
{ 0, NULL}
};
struct eigrp_tlv_header {
u_int8_t type[2];
u_int8_t length[2];
};
#define EIGRP_TLV_GENERAL_PARM 0x0001
#define EIGRP_TLV_AUTH 0x0002
#define EIGRP_TLV_SEQ 0x0003
#define EIGRP_TLV_SW_VERSION 0x0004
#define EIGRP_TLV_MCAST_SEQ 0x0005
#define EIGRP_TLV_IP_INT 0x0102
#define EIGRP_TLV_IP_EXT 0x0103
#define EIGRP_TLV_AT_INT 0x0202
#define EIGRP_TLV_AT_EXT 0x0203
#define EIGRP_TLV_AT_CABLE_SETUP 0x0204
#define EIGRP_TLV_IPX_INT 0x0302
#define EIGRP_TLV_IPX_EXT 0x0303
static const struct tok eigrp_tlv_values[] = {
{ EIGRP_TLV_GENERAL_PARM, "General Parameters"},
{ EIGRP_TLV_AUTH, "Authentication"},
{ EIGRP_TLV_SEQ, "Sequence"},
{ EIGRP_TLV_SW_VERSION, "Software Version"},
{ EIGRP_TLV_MCAST_SEQ, "Next Multicast Sequence"},
{ EIGRP_TLV_IP_INT, "IP Internal routes"},
{ EIGRP_TLV_IP_EXT, "IP External routes"},
{ EIGRP_TLV_AT_INT, "AppleTalk Internal routes"},
{ EIGRP_TLV_AT_EXT, "AppleTalk External routes"},
{ EIGRP_TLV_AT_CABLE_SETUP, "AppleTalk Cable setup"},
{ EIGRP_TLV_IPX_INT, "IPX Internal routes"},
{ EIGRP_TLV_IPX_EXT, "IPX External routes"},
{ 0, NULL}
};
struct eigrp_tlv_general_parm_t {
u_int8_t k1;
u_int8_t k2;
u_int8_t k3;
u_int8_t k4;
u_int8_t k5;
u_int8_t res;
u_int8_t holdtime[2];
};
struct eigrp_tlv_sw_version_t {
u_int8_t ios_major;
u_int8_t ios_minor;
u_int8_t eigrp_major;
u_int8_t eigrp_minor;
};
struct eigrp_tlv_ip_int_t {
u_int8_t nexthop[4];
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved[2];
u_int8_t plen;
u_int8_t destination; /* variable length [1-4] bytes encoding */
};
struct eigrp_tlv_ip_ext_t {
u_int8_t nexthop[4];
u_int8_t origin_router[4];
u_int8_t origin_as[4];
u_int8_t tag[4];
u_int8_t metric[4];
u_int8_t reserved[2];
u_int8_t proto_id;
u_int8_t flags;
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved2[2];
u_int8_t plen;
u_int8_t destination; /* variable length [1-4] bytes encoding */
};
struct eigrp_tlv_at_cable_setup_t {
u_int8_t cable_start[2];
u_int8_t cable_end[2];
u_int8_t router_id[4];
};
struct eigrp_tlv_at_int_t {
u_int8_t nexthop[4];
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved[2];
u_int8_t cable_start[2];
u_int8_t cable_end[2];
};
struct eigrp_tlv_at_ext_t {
u_int8_t nexthop[4];
u_int8_t origin_router[4];
u_int8_t origin_as[4];
u_int8_t tag[4];
u_int8_t proto_id;
u_int8_t flags;
u_int8_t metric[2];
u_int8_t delay[4];
u_int8_t bandwidth[4];
u_int8_t mtu[3];
u_int8_t hopcount;
u_int8_t reliability;
u_int8_t load;
u_int8_t reserved2[2];
u_int8_t cable_start[2];
u_int8_t cable_end[2];
};
static const struct tok eigrp_ext_proto_id_values[] = {
{ 0x01, "IGRP" },
{ 0x02, "EIGRP" },
{ 0x03, "Static" },
{ 0x04, "RIP" },
{ 0x05, "Hello" },
{ 0x06, "OSPF" },
{ 0x07, "IS-IS" },
{ 0x08, "EGP" },
{ 0x09, "BGP" },
{ 0x0a, "IDRP" },
{ 0x0b, "Connected" },
{ 0, NULL}
};
void
eigrp_print(register const u_char *pptr, register u_int len) {
const struct eigrp_common_header *eigrp_com_header;
const struct eigrp_tlv_header *eigrp_tlv_header;
const u_char *tptr,*tlv_tptr;
int tlen,eigrp_tlv_len,eigrp_tlv_type,tlv_tlen,byte_length, bit_length;
u_int8_t prefix[4];
union {
const struct eigrp_tlv_general_parm_t *eigrp_tlv_general_parm;
const struct eigrp_tlv_sw_version_t *eigrp_tlv_sw_version;
const struct eigrp_tlv_ip_int_t *eigrp_tlv_ip_int;
const struct eigrp_tlv_ip_ext_t *eigrp_tlv_ip_ext;
const struct eigrp_tlv_at_cable_setup_t *eigrp_tlv_at_cable_setup;
const struct eigrp_tlv_at_int_t *eigrp_tlv_at_int;
const struct eigrp_tlv_at_ext_t *eigrp_tlv_at_ext;
} tlv_ptr;
tptr=pptr;
eigrp_com_header = (const struct eigrp_common_header *)pptr;
TCHECK(*eigrp_com_header);
/*
* Sanity checking of the header.
*/
if (eigrp_com_header->version != EIGRP_VERSION) {
printf("EIGRP version %u packet not supported",eigrp_com_header->version);
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("EIGRP %s, length: %u",
tok2str(eigrp_opcode_values, "unknown (%u)",eigrp_com_header->opcode),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=len-sizeof(struct eigrp_common_header);
/* FIXME print other header info */
printf("\n\tEIGRP v%u, opcode: %s (%u), chksum: 0x%04x, Flags: [%s]\n\tseq: 0x%08x, ack: 0x%08x, AS: %u, length: %u",
eigrp_com_header->version,
tok2str(eigrp_opcode_values, "unknown, type: %u",eigrp_com_header->opcode),
eigrp_com_header->opcode,
EXTRACT_16BITS(&eigrp_com_header->checksum),
tok2str(eigrp_common_header_flag_values,
"none",
EXTRACT_32BITS(&eigrp_com_header->flags)),
EXTRACT_32BITS(&eigrp_com_header->seq),
EXTRACT_32BITS(&eigrp_com_header->ack),
EXTRACT_32BITS(&eigrp_com_header->asn),
tlen);
tptr+=sizeof(const struct eigrp_common_header);
while(tlen>0) {
/* did we capture enough for fully decoding the object header ? */
if (!TTEST2(*tptr, sizeof(struct eigrp_tlv_header)))
goto trunc;
eigrp_tlv_header = (const struct eigrp_tlv_header *)tptr;
eigrp_tlv_len=EXTRACT_16BITS(&eigrp_tlv_header->length);
eigrp_tlv_type=EXTRACT_16BITS(&eigrp_tlv_header->type);
if (eigrp_tlv_len == 0 || eigrp_tlv_len > tlen) {
print_unknown_data(tptr+sizeof(sizeof(struct eigrp_tlv_header)),"\n\t ",tlen);
return;
}
printf("\n\t %s TLV (0x%04x), length: %u",
tok2str(eigrp_tlv_values,
"Unknown",
eigrp_tlv_type),
eigrp_tlv_type,
eigrp_tlv_len);
tlv_tptr=tptr+sizeof(struct eigrp_tlv_header);
tlv_tlen=eigrp_tlv_len-sizeof(struct eigrp_tlv_header);
/* did we capture enough for fully decoding the object ? */
if (!TTEST2(*tptr, eigrp_tlv_len))
goto trunc;
switch(eigrp_tlv_type) {
case EIGRP_TLV_GENERAL_PARM:
tlv_ptr.eigrp_tlv_general_parm = (const struct eigrp_tlv_general_parm_t *)tlv_tptr;
printf("\n\t holdtime: %us, k1 %u, k2 %u, k3 %u, k4 %u, k5 %u",
EXTRACT_16BITS(tlv_ptr.eigrp_tlv_general_parm->holdtime),
tlv_ptr.eigrp_tlv_general_parm->k1,
tlv_ptr.eigrp_tlv_general_parm->k2,
tlv_ptr.eigrp_tlv_general_parm->k3,
tlv_ptr.eigrp_tlv_general_parm->k4,
tlv_ptr.eigrp_tlv_general_parm->k5);
break;
case EIGRP_TLV_SW_VERSION:
tlv_ptr.eigrp_tlv_sw_version = (const struct eigrp_tlv_sw_version_t *)tlv_tptr;
printf("\n\t IOS version: %u.%u, EIGRP version %u.%u",
tlv_ptr.eigrp_tlv_sw_version->ios_major,
tlv_ptr.eigrp_tlv_sw_version->ios_minor,
tlv_ptr.eigrp_tlv_sw_version->eigrp_major,
tlv_ptr.eigrp_tlv_sw_version->eigrp_minor);
break;
case EIGRP_TLV_IP_INT:
tlv_ptr.eigrp_tlv_ip_int = (const struct eigrp_tlv_ip_int_t *)tlv_tptr;
bit_length = tlv_ptr.eigrp_tlv_ip_int->plen;
if (bit_length < 0 || bit_length > 32) {
printf("\n\t illegal prefix length %u",bit_length);
break;
}
byte_length = (bit_length + 7) / 8; /* variable length encoding */
memset(prefix, 0, 4);
memcpy(prefix,&tlv_ptr.eigrp_tlv_ip_int->destination,byte_length);
printf("\n\t IPv4 prefix: %15s/%u, nexthop: ",
ipaddr_string(prefix),
bit_length);
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->nexthop) == 0)
printf("self");
else
printf("%s",ipaddr_string(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->nexthop)));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_int->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_ip_int->mtu),
tlv_ptr.eigrp_tlv_ip_int->hopcount,
tlv_ptr.eigrp_tlv_ip_int->reliability,
tlv_ptr.eigrp_tlv_ip_int->load);
break;
case EIGRP_TLV_IP_EXT:
tlv_ptr.eigrp_tlv_ip_ext = (const struct eigrp_tlv_ip_ext_t *)tlv_tptr;
bit_length = tlv_ptr.eigrp_tlv_ip_ext->plen;
if (bit_length < 0 || bit_length > 32) {
printf("\n\t illegal prefix length %u",bit_length);
break;
}
byte_length = (bit_length + 7) / 8; /* variable length encoding */
memset(prefix, 0, 4);
memcpy(prefix,&tlv_ptr.eigrp_tlv_ip_ext->destination,byte_length);
printf("\n\t IPv4 prefix: %15s/%u, nexthop: ",
ipaddr_string(prefix),
bit_length);
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->nexthop) == 0)
printf("self");
else
printf("%s",ipaddr_string(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->nexthop)));
printf("\n\t origin-router %s, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u",
ipaddr_string(tlv_ptr.eigrp_tlv_ip_ext->origin_router),
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->origin_as),
tok2str(eigrp_ext_proto_id_values,"unknown",tlv_ptr.eigrp_tlv_ip_ext->proto_id),
tlv_ptr.eigrp_tlv_ip_ext->flags,
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->tag),
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_ip_ext->metric));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_ip_ext->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_ip_ext->mtu),
tlv_ptr.eigrp_tlv_ip_ext->hopcount,
tlv_ptr.eigrp_tlv_ip_ext->reliability,
tlv_ptr.eigrp_tlv_ip_ext->load);
break;
case EIGRP_TLV_AT_CABLE_SETUP:
tlv_ptr.eigrp_tlv_at_cable_setup = (const struct eigrp_tlv_at_cable_setup_t *)tlv_tptr;
printf("\n\t Cable-range: %u-%u, Router-ID %u",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->cable_start),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->cable_end),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_cable_setup->router_id));
break;
case EIGRP_TLV_AT_INT:
tlv_ptr.eigrp_tlv_at_int = (const struct eigrp_tlv_at_int_t *)tlv_tptr;
printf("\n\t Cable-Range: %u-%u, nexthop: ",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->cable_start),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->cable_end));
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop) == 0)
printf("self");
else
printf("%u.%u",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_int->nexthop[2]));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_int->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_at_int->mtu),
tlv_ptr.eigrp_tlv_at_int->hopcount,
tlv_ptr.eigrp_tlv_at_int->reliability,
tlv_ptr.eigrp_tlv_at_int->load);
break;
case EIGRP_TLV_AT_EXT:
tlv_ptr.eigrp_tlv_at_ext = (const struct eigrp_tlv_at_ext_t *)tlv_tptr;
printf("\n\t Cable-Range: %u-%u, nexthop: ",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->cable_start),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->cable_end));
if (EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop) == 0)
printf("self");
else
printf("%u.%u",
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop),
EXTRACT_16BITS(&tlv_ptr.eigrp_tlv_at_ext->nexthop[2]));
printf("\n\t origin-router %u, origin-as %u, origin-proto %s, flags [0x%02x], tag 0x%08x, metric %u",
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->origin_router),
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->origin_as),
tok2str(eigrp_ext_proto_id_values,"unknown",tlv_ptr.eigrp_tlv_at_ext->proto_id),
tlv_ptr.eigrp_tlv_at_ext->flags,
EXTRACT_32BITS(tlv_ptr.eigrp_tlv_at_ext->tag),
EXTRACT_16BITS(tlv_ptr.eigrp_tlv_at_ext->metric));
printf("\n\t delay %u ms, bandwidth %u Kbps, mtu %u, hop %u, reliability %u, load %u",
(EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->delay)/100),
EXTRACT_32BITS(&tlv_ptr.eigrp_tlv_at_ext->bandwidth),
EXTRACT_24BITS(&tlv_ptr.eigrp_tlv_at_ext->mtu),
tlv_ptr.eigrp_tlv_at_ext->hopcount,
tlv_ptr.eigrp_tlv_at_ext->reliability,
tlv_ptr.eigrp_tlv_at_ext->load);
break;
/*
* FIXME those are the defined TLVs that lack a decoder
* you are welcome to contribute code ;-)
*/
case EIGRP_TLV_AUTH:
case EIGRP_TLV_SEQ:
case EIGRP_TLV_MCAST_SEQ:
case EIGRP_TLV_IPX_INT:
case EIGRP_TLV_IPX_EXT:
default:
if (vflag <= 1)
print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
break;
}
/* do we want to see an additionally hexdump ? */
if (vflag > 1)
print_unknown_data(tptr+sizeof(sizeof(struct eigrp_tlv_header)),"\n\t ",
eigrp_tlv_len-sizeof(struct eigrp_tlv_header));
tptr+=eigrp_tlv_len;
tlen-=eigrp_tlv_len;
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

12
contrib/tcpdump/print-enc.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-enc.c,v 1.1.2.2 2003/11/16 08:51:19 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-enc.c,v 1.4 2005/04/06 21:32:39 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -71,8 +71,16 @@ enc_if_print(const struct pcap_pkthdr *h, register const u_char *p)
length -= ENC_HDRLEN;
/* XXX - use the address family */
ip_print(p + ENC_HDRLEN, length);
ip_print(gndo, p + ENC_HDRLEN, length);
out:
return (ENC_HDRLEN);
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

109
contrib/tcpdump/print-esp.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-esp.c,v 1.44.2.4 2003/11/19 05:36:40 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-esp.c,v 1.55 2004/07/21 22:00:11 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -50,11 +50,7 @@ static const char rcsid[] _U_ =
#include "ip6.h"
#endif
#if defined(__MINGW32__) || defined(__WATCOMC__)
extern char *strsep(char **stringp, const char *delim); /* Missing/strsep.c */
#endif
#include "interface.h"
#include "netdissect.h"
#include "addrtoname.h"
#include "extract.h"
@ -83,10 +79,8 @@ struct sa_list {
int secretlen;
};
static struct sa_list *sa_list_head = NULL;
static struct sa_list *sa_default = NULL;
static void esp_print_addsa(struct sa_list *sa, int sa_def)
static void esp_print_addsa(netdissect_options *ndo,
struct sa_list *sa, int sa_def)
{
/* copy the "sa" */
@ -94,19 +88,19 @@ static void esp_print_addsa(struct sa_list *sa, int sa_def)
nsa = (struct sa_list *)malloc(sizeof(struct sa_list));
if (nsa == NULL)
error("ran out of memory to allocate sa structure");
(*ndo->ndo_error)(ndo, "ran out of memory to allocate sa structure");
*nsa = *sa;
if (sa_def)
sa_default = nsa;
ndo->ndo_sa_default = nsa;
nsa->next = sa_list_head;
sa_list_head = nsa;
nsa->next = ndo->ndo_sa_list_head;
ndo->ndo_sa_list_head = nsa;
}
static int hexdigit(char hex)
static int hexdigit(netdissect_options *ndo, char hex)
{
if (hex >= '0' && hex <= '9')
return (hex - '0');
@ -115,16 +109,16 @@ static int hexdigit(char hex)
else if (hex >= 'a' && hex <= 'f')
return (hex - 'a' + 10);
else {
printf("invalid hex digit %c in espsecret\n", hex);
(*ndo->ndo_error)(ndo, "invalid hex digit %c in espsecret\n", hex);
return 0;
}
}
static int hex2byte(char *hexstring)
static int hex2byte(netdissect_options *ndo, char *hexstring)
{
int byte;
byte = (hexdigit(hexstring[0]) << 4) + hexdigit(hexstring[1]);
byte = (hexdigit(ndo, hexstring[0]) << 4) + hexdigit(ndo, hexstring[1]);
return byte;
}
@ -135,7 +129,7 @@ static int hex2byte(char *hexstring)
* causes us to go read from this file instead.
*
*/
static void esp_print_decode_onesecret(char *line)
static void esp_print_decode_onesecret(netdissect_options *ndo, char *line)
{
struct sa_list sa1;
int sa_def;
@ -177,7 +171,7 @@ static void esp_print_decode_onesecret(char *line)
if (fileline[0] == '#') continue;
if (fileline[0] == '\0') continue;
esp_print_decode_onesecret(fileline);
esp_print_decode_onesecret(ndo, fileline);
}
fclose(secretfile);
@ -196,7 +190,7 @@ static void esp_print_decode_onesecret(char *line)
spino = strtoul(spistr, &foo, 0);
if (spistr == foo || !spikey) {
printf("print_esp: failed to decode spi# %s\n", foo);
(*ndo->ndo_warning)(ndo, "print_esp: failed to decode spi# %s\n", foo);
return;
}
@ -218,7 +212,7 @@ static void esp_print_decode_onesecret(char *line)
#endif
sin->sin_family = AF_INET;
} else {
printf("print_esp: can not decode IP# %s\n", spikey);
(*ndo->ndo_warning)(ndo, "print_esp: can not decode IP# %s\n", spikey);
return;
}
}
@ -229,7 +223,6 @@ static void esp_print_decode_onesecret(char *line)
int len;
size_t i;
const EVP_CIPHER *evp;
int ivlen = 8;
int authlen = 0;
/* skip any blank spaces */
@ -238,7 +231,7 @@ static void esp_print_decode_onesecret(char *line)
colon = strchr(decode, ':');
if (colon == NULL) {
printf("failed to decode espsecret: %s\n", decode);
(*ndo->ndo_warning)(ndo, "failed to decode espsecret: %s\n", decode);
return;
}
*colon = '\0';
@ -258,7 +251,7 @@ static void esp_print_decode_onesecret(char *line)
}
evp = EVP_get_cipherbyname(decode);
if (!evp) {
printf("failed to find cipher algo %s\n", decode);
(*ndo->ndo_warning)(ndo, "failed to find cipher algo %s\n", decode);
sa1.evp = NULL;
sa1.authlen = 0;
sa1.ivlen = 0;
@ -267,7 +260,7 @@ static void esp_print_decode_onesecret(char *line)
sa1.evp = evp;
sa1.authlen = authlen;
sa1.ivlen = ivlen;
sa1.ivlen = EVP_CIPHER_iv_length(evp);
colon++;
if (colon[0] == '0' && colon[1] == 'x') {
@ -276,13 +269,13 @@ static void esp_print_decode_onesecret(char *line)
len = strlen(colon) / 2;
if (len > 256) {
printf("secret is too big: %d\n", len);
(*ndo->ndo_warning)(ndo, "secret is too big: %d\n", len);
return;
}
i = 0;
while (colon[0] != '\0' && colon[1]!='\0') {
espsecret_key[i] = hex2byte(colon);
espsecret_key[i] = hex2byte(ndo, colon);
colon += 2;
i++;
}
@ -302,28 +295,28 @@ static void esp_print_decode_onesecret(char *line)
}
}
esp_print_addsa(&sa1, sa_def);
esp_print_addsa(ndo, &sa1, sa_def);
}
static void esp_print_decodesecret(void)
static void esp_print_decodesecret(netdissect_options *ndo)
{
char *line;
char *p;
p = espsecret;
p = ndo->ndo_espsecret;
while (espsecret && espsecret[0] != '\0') {
while (ndo->ndo_espsecret && ndo->ndo_espsecret[0] != '\0') {
/* pick out the first line or first thing until a comma */
if ((line = strsep(&espsecret, "\n,")) == NULL) {
line = espsecret;
espsecret = NULL;
if ((line = strsep(&ndo->ndo_espsecret, "\n,")) == NULL) {
line = ndo->ndo_espsecret;
ndo->ndo_espsecret = NULL;
}
esp_print_decode_onesecret(line);
esp_print_decode_onesecret(ndo, line);
}
}
static void esp_init(void)
static void esp_init(netdissect_options *ndo _U_)
{
OpenSSL_add_all_algorithms();
@ -332,7 +325,8 @@ static void esp_init(void)
#endif
int
esp_print(const u_char *bp, const u_char *bp2
esp_print(netdissect_options *ndo,
const u_char *bp, const int length, const u_char *bp2
#ifndef HAVE_LIBCRYPTO
_U_
#endif
@ -362,7 +356,7 @@ esp_print(const u_char *bp, const u_char *bp2
char *secret;
int ivlen = 0;
u_char *ivoff;
const u_char *p;
u_char *p;
EVP_CIPHER_CTX ctx;
int blocksz;
static int initialized = 0;
@ -375,7 +369,7 @@ esp_print(const u_char *bp, const u_char *bp2
advance = 0;
if (!initialized) {
esp_init();
esp_init(ndo);
initialized = 1;
}
#endif
@ -386,28 +380,28 @@ esp_print(const u_char *bp, const u_char *bp2
#endif
/* 'ep' points to the end of available data. */
ep = snapend;
ep = ndo->ndo_snapend;
if ((u_char *)(esp + 1) >= ep) {
fputs("[|ESP]", stdout);
goto fail;
}
printf("ESP(spi=0x%08x", EXTRACT_32BITS(&esp->esp_spi));
printf(",seq=0x%x", EXTRACT_32BITS(&esp->esp_seq));
printf(")");
(*ndo->ndo_printf)(ndo, "ESP(spi=0x%08x", EXTRACT_32BITS(&esp->esp_spi));
(*ndo->ndo_printf)(ndo, ",seq=0x%x)", EXTRACT_32BITS(&esp->esp_seq));
(*ndo->ndo_printf)(ndo, ", length %u", length);
#ifndef HAVE_LIBCRYPTO
goto fail;
#else
/* initiailize SAs */
if (sa_list_head == NULL) {
if (!espsecret)
if (ndo->ndo_sa_list_head == NULL) {
if (!ndo->ndo_espsecret)
goto fail;
esp_print_decodesecret();
esp_print_decodesecret(ndo);
}
if (sa_list_head == NULL)
if (ndo->ndo_sa_list_head == NULL)
goto fail;
ip = (struct ip *)bp2;
@ -422,7 +416,7 @@ esp_print(const u_char *bp, const u_char *bp2
len = sizeof(struct ip6_hdr) + EXTRACT_16BITS(&ip6->ip6_plen);
/* see if we can find the SA, and if so, decode it */
for (sa = sa_list_head; sa != NULL; sa = sa->next) {
for (sa = ndo->ndo_sa_list_head; sa != NULL; sa = sa->next) {
struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *)&sa->daddr;
if (sa->spi == ntohl(esp->esp_spi) &&
sin6->sin6_family == AF_INET6 &&
@ -440,7 +434,7 @@ esp_print(const u_char *bp, const u_char *bp2
len = EXTRACT_16BITS(&ip->ip_len);
/* see if we can find the SA, and if so, decode it */
for (sa = sa_list_head; sa != NULL; sa = sa->next) {
for (sa = ndo->ndo_sa_list_head; sa != NULL; sa = sa->next) {
struct sockaddr_in *sin = (struct sockaddr_in *)&sa->daddr;
if (sa->spi == ntohl(esp->esp_spi) &&
sin->sin_family == AF_INET &&
@ -457,7 +451,7 @@ esp_print(const u_char *bp, const u_char *bp2
* an unspecified one.
*/
if (sa == NULL)
sa = sa_default;
sa = ndo->ndo_sa_default;
/* if not found fail */
if (sa == NULL)
@ -475,11 +469,12 @@ esp_print(const u_char *bp, const u_char *bp2
ivlen = sa->ivlen;
secret = sa->secret;
espsecret_keylen = sa->secretlen;
ep = ep - sa->authlen;
if (sa->evp) {
memset(&ctx, 0, sizeof(ctx));
if (EVP_CipherInit(&ctx, sa->evp, secret, NULL, 0) < 0)
printf("espkey init failed");
(*ndo->ndo_warning)(ndo, "espkey init failed");
blocksz = EVP_CIPHER_CTX_block_size(&ctx);
@ -490,7 +485,6 @@ esp_print(const u_char *bp, const u_char *bp2
} else
advance = sizeof(struct newesp);
ep = ep - sa->authlen;
/* sanity check for pad length */
if (ep - bp < *(ep - 2))
goto fail;
@ -501,10 +495,17 @@ esp_print(const u_char *bp, const u_char *bp2
if (nhdr)
*nhdr = *(ep - 1);
printf(": ");
(ndo->ndo_printf)(ndo, ": ");
return advance;
#endif
fail:
return -1;
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

2
contrib/tcpdump/print-frag6.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-frag6.c,v 1.16.2.3 2003/11/19 00:35:43 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-frag6.c,v 1.19 2003/11/19 00:36:07 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

167
contrib/tcpdump/print-gre.c
View file

@ -38,7 +38,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-gre.c,v 1.22.2.2 2003/11/16 08:51:24 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-gre.c,v 1.28 2005/04/06 21:32:39 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -55,6 +55,7 @@ static const char rcsid[] _U_ =
#include "extract.h"
#include "ip.h"
#include "ethertype.h"
#define GRE_CP 0x8000 /* checksum present */
#define GRE_RP 0x4000 /* routing present */
@ -63,11 +64,19 @@ static const char rcsid[] _U_ =
#define GRE_sP 0x0800 /* source routing */
#define GRE_RECRS 0x0700 /* recursion count */
#define GRE_AP 0x0080 /* acknowledgment# present */
#define GRE_VERS 0x0007 /* protocol version */
#define GREPROTO_IP 0x0800 /* IP */
#define GREPROTO_PPP 0x880b /* PPTP */
#define GREPROTO_ISO 0x00fe /* OSI */
struct tok gre_flag_values[] = {
{ GRE_CP, "checksum present"},
{ GRE_RP, "routing present"},
{ GRE_KP, "key present"},
{ GRE_SP, "sequence# present"},
{ GRE_sP, "source routing present"},
{ GRE_RECRS, "recursion count"},
{ GRE_AP, "ack present"},
{ 0, NULL }
};
#define GRE_VERS_MASK 0x0007 /* protocol version */
/* source route entry types */
#define GRESRE_IP 0x0800 /* IP */
@ -88,14 +97,20 @@ gre_print(const u_char *bp, u_int length)
printf("[|gre]");
return;
}
vers = EXTRACT_16BITS(bp) & 7;
vers = EXTRACT_16BITS(bp) & GRE_VERS_MASK;
printf("GREv%u",vers);
if (vers == 0)
gre_print_0(bp, len);
else if (vers == 1)
gre_print_1(bp, len);
else
printf("gre-unknown-version=%u", vers);
switch(vers) {
case 0:
gre_print_0(bp, len);
break;
case 1:
gre_print_1(bp, len);
break;
default:
printf(" ERROR: unknown-version");
break;
}
return;
}
@ -107,14 +122,9 @@ gre_print_0(const u_char *bp, u_int length)
u_int16_t flags, prot;
flags = EXTRACT_16BITS(bp);
if (vflag) {
printf("[%s%s%s%s%s] ",
(flags & GRE_CP) ? "C" : "",
(flags & GRE_RP) ? "R" : "",
(flags & GRE_KP) ? "K" : "",
(flags & GRE_SP) ? "S" : "",
(flags & GRE_sP) ? "s" : "");
}
if (vflag)
printf(", Flags [%s]",
bittok2str(gre_flag_values,"none",flags));
len -= 2;
bp += 2;
@ -129,13 +139,13 @@ gre_print_0(const u_char *bp, u_int length)
if (len < 2)
goto trunc;
if (vflag)
printf("sum 0x%x ", EXTRACT_16BITS(bp));
printf(", sum 0x%x", EXTRACT_16BITS(bp));
bp += 2;
len -= 2;
if (len < 2)
goto trunc;
printf("off 0x%x ", EXTRACT_16BITS(bp));
printf(", off 0x%x", EXTRACT_16BITS(bp));
bp += 2;
len -= 2;
}
@ -143,7 +153,7 @@ gre_print_0(const u_char *bp, u_int length)
if (flags & GRE_KP) {
if (len < 4)
goto trunc;
printf("key=0x%x ", EXTRACT_32BITS(bp));
printf(", key=0x%x", EXTRACT_32BITS(bp));
bp += 4;
len -= 4;
}
@ -151,7 +161,7 @@ gre_print_0(const u_char *bp, u_int length)
if (flags & GRE_SP) {
if (len < 4)
goto trunc;
printf("seq %u ", EXTRACT_32BITS(bp));
printf(", seq %u", EXTRACT_32BITS(bp));
bp += 4;
len -= 4;
}
@ -182,11 +192,37 @@ gre_print_0(const u_char *bp, u_int length)
}
}
if (eflag)
printf(", proto %s (0x%04x)",
tok2str(ethertype_values,"unknown",prot),
prot);
printf(", length %u",length);
if (vflag < 1)
printf(": "); /* put in a colon as protocol demarc */
else
printf("\n\t"); /* if verbose go multiline */
switch (prot) {
case GREPROTO_IP:
ip_print(bp, len);
case ETHERTYPE_IP:
ip_print(gndo, bp, len);
break;
case GREPROTO_ISO:
#ifdef INET6
case ETHERTYPE_IPV6:
ip6_print(bp, len);
break;
#endif
case ETHERTYPE_MPLS:
mpls_print(bp, len);
break;
case ETHERTYPE_IPX:
ipx_print(bp, len);
break;
case ETHERTYPE_ATALK:
atalk_print(bp, len);
break;
case ETHERTYPE_GRE_ISO:
isoclns_print(bp, len, len);
break;
default:
@ -208,15 +244,9 @@ gre_print_1(const u_char *bp, u_int length)
len -= 2;
bp += 2;
if (vflag) {
printf("[%s%s%s%s%s%s] ",
(flags & GRE_CP) ? "C" : "",
(flags & GRE_RP) ? "R" : "",
(flags & GRE_KP) ? "K" : "",
(flags & GRE_SP) ? "S" : "",
(flags & GRE_sP) ? "s" : "",
(flags & GRE_AP) ? "A" : "");
}
if (vflag)
printf(", Flags [%s]",
bittok2str(gre_flag_values,"none",flags));
if (len < 2)
goto trunc;
@ -224,22 +254,6 @@ gre_print_1(const u_char *bp, u_int length)
len -= 2;
bp += 2;
if (flags & GRE_CP) {
printf("cpset!");
return;
}
if (flags & GRE_RP) {
printf("rpset!");
return;
}
if ((flags & GRE_KP) == 0) {
printf("kpunset!");
return;
}
if (flags & GRE_sP) {
printf("spset!");
return;
}
if (flags & GRE_KP) {
u_int32_t k;
@ -247,7 +261,7 @@ gre_print_1(const u_char *bp, u_int length)
if (len < 4)
goto trunc;
k = EXTRACT_32BITS(bp);
printf("call %d ", k & 0xffff);
printf(", call %d", k & 0xffff);
len -= 4;
bp += 4;
}
@ -255,7 +269,7 @@ gre_print_1(const u_char *bp, u_int length)
if (flags & GRE_SP) {
if (len < 4)
goto trunc;
printf("seq %u ", EXTRACT_32BITS(bp));
printf(", seq %u", EXTRACT_32BITS(bp));
bp += 4;
len -= 4;
}
@ -263,19 +277,32 @@ gre_print_1(const u_char *bp, u_int length)
if (flags & GRE_AP) {
if (len < 4)
goto trunc;
printf("ack %u ", EXTRACT_32BITS(bp));
printf(", ack %u", EXTRACT_32BITS(bp));
bp += 4;
len -= 4;
}
if ((flags & GRE_SP) == 0) {
printf("no-payload");
return;
}
if ((flags & GRE_SP) == 0)
printf(", no-payload");
if (eflag)
printf(", proto %s (0x%04x)",
tok2str(ethertype_values,"unknown",prot),
prot);
printf(", length %u",length);
if ((flags & GRE_SP) == 0)
return;
if (vflag < 1)
printf(": "); /* put in a colon as protocol demarc */
else
printf("\n\t"); /* if verbose go multiline */
switch (prot) {
case GREPROTO_PPP:
printf("gre-ppp-payload");
case ETHERTYPE_PPP:
ppp_print(bp, len);
break;
default:
printf("gre-proto-0x%x", prot);
@ -293,17 +320,17 @@ gre_sre_print(u_int16_t af, u_int8_t sreoff, u_int8_t srelen,
{
switch (af) {
case GRESRE_IP:
printf("(rtaf=ip");
printf(", (rtaf=ip");
gre_sre_ip_print(sreoff, srelen, bp, len);
printf(") ");
break;
case GRESRE_ASN:
printf("(rtaf=asn");
printf(", (rtaf=asn");
gre_sre_asn_print(sreoff, srelen, bp, len);
printf(") ");
break;
default:
printf("(rtaf=0x%x) ", af);
printf(", (rtaf=0x%x) ", af);
}
}
void
@ -313,15 +340,15 @@ gre_sre_ip_print(u_int8_t sreoff, u_int8_t srelen, const u_char *bp, u_int len)
const u_char *up = bp;
if (sreoff & 3) {
printf(" badoffset=%u", sreoff);
printf(", badoffset=%u", sreoff);
return;
}
if (srelen & 3) {
printf(" badlength=%u", srelen);
printf(", badlength=%u", srelen);
return;
}
if (sreoff >= srelen) {
printf(" badoff/len=%u/%u", sreoff, srelen);
printf(", badoff/len=%u/%u", sreoff, srelen);
return;
}
@ -346,15 +373,15 @@ gre_sre_asn_print(u_int8_t sreoff, u_int8_t srelen, const u_char *bp, u_int len)
const u_char *up = bp;
if (sreoff & 1) {
printf(" badoffset=%u", sreoff);
printf(", badoffset=%u", sreoff);
return;
}
if (srelen & 1) {
printf(" badlength=%u", srelen);
printf(", badlength=%u", srelen);
return;
}
if (sreoff >= srelen) {
printf(" badoff/len=%u/%u", sreoff, srelen);
printf(", badoff/len=%u/%u", sreoff, srelen);
return;
}

2
contrib/tcpdump/print-hsrp.c
View file

@ -31,7 +31,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-hsrp.c,v 1.7.2.2 2003/11/16 08:51:24 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-hsrp.c,v 1.9 2003/11/16 09:36:22 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

495
contrib/tcpdump/print-icmp6.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.72.2.4 2004/03/24 00:14:09 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-icmp6.c,v 1.79 2005/01/14 10:41:50 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -51,6 +51,8 @@ static const char *get_lifetime(u_int32_t);
static void print_lladdr(const u_char *, size_t);
static void icmp6_opt_print(const u_char *, int);
static void mld6_print(const u_char *);
static void mldv2_report_print(const u_char *, u_int);
static void mldv2_query_print(const u_char *, u_int);
static struct udphdr *get_upperlayer(u_char *, u_int *);
static void dnsname_print(const u_char *, const u_char *);
static void icmp6_nodeinfo_print(u_int, const u_char *, const u_char *);
@ -60,6 +62,92 @@ static void icmp6_rrenum_print(const u_char *, const u_char *);
#define abs(a) ((0 < (a)) ? (a) : -(a))
#endif
static struct tok icmp6_type_values[] = {
{ ICMP6_DST_UNREACH, "destination unreachable"},
{ ICMP6_PACKET_TOO_BIG, "packet too big"},
{ ICMP6_TIME_EXCEEDED, "time exceeded in-transit"},
{ ICMP6_PARAM_PROB, "parameter problem"},
{ ICMP6_ECHO_REQUEST, "echo request"},
{ ICMP6_ECHO_REPLY, "echo reply"},
{ MLD6_LISTENER_QUERY, "multicast listener query "},
{ MLD6_LISTENER_REPORT, "multicast listener report "},
{ MLD6_LISTENER_DONE, "multicast listener done "},
{ ND_ROUTER_SOLICIT, "router solicitation "},
{ ND_ROUTER_ADVERT, "router advertisement"},
{ ND_NEIGHBOR_SOLICIT, "neighbor solicitation"},
{ ND_NEIGHBOR_ADVERT, "neighbor advertisment"},
{ ND_REDIRECT, "redirect"},
{ ICMP6_ROUTER_RENUMBERING, "router renumbering"},
{ IND_SOLICIT, "inverse neighbor solicitation"},
{ IND_ADVERT, "inverse neighbor advertisement"},
{ MLDV2_LISTENER_REPORT, "multicast listener report v2 "},
{ ICMP6_HADISCOV_REQUEST, "ha discovery request"},
{ ICMP6_HADISCOV_REPLY, "ha discovery reply"},
{ ICMP6_MOBILEPREFIX_SOLICIT, "mobile router solicitation"},
{ ICMP6_MOBILEPREFIX_ADVERT, "mobile router advertisement"},
{ ICMP6_WRUREQUEST, "who-are-you request"},
{ ICMP6_WRUREPLY, "who-are-you reply"},
{ ICMP6_NI_QUERY, "node information query"},
{ ICMP6_NI_REPLY, "node information reply"},
{ MLD6_MTRACE, "mtrace message"},
{ MLD6_MTRACE_RESP, "mtrace response"},
{ 0, NULL }
};
static struct tok icmp6_dst_unreach_code_values[] = {
{ ICMP6_DST_UNREACH_NOROUTE, "unreachable route" },
{ ICMP6_DST_UNREACH_ADMIN, " unreachable prohibited"},
{ ICMP6_DST_UNREACH_BEYONDSCOPE, "beyond scope"},
{ ICMP6_DST_UNREACH_ADDR, "unreachable address"},
{ ICMP6_DST_UNREACH_NOPORT, "unreachable port"},
{ 0, NULL }
};
static struct tok icmp6_opt_pi_flag_values[] = {
{ ND_OPT_PI_FLAG_ONLINK, "onlink" },
{ ND_OPT_PI_FLAG_AUTO, "auto" },
{ ND_OPT_PI_FLAG_ROUTER, "router" },
{ 0, NULL }
};
static struct tok icmp6_opt_ra_flag_values[] = {
{ ND_RA_FLAG_MANAGED, "managed" },
{ ND_RA_FLAG_OTHER, "other stateful"},
{ ND_RA_FLAG_HOME_AGENT, "home agent"},
{ 0, NULL }
};
static struct tok icmp6_nd_na_flag_values[] = {
{ ND_NA_FLAG_ROUTER, "router" },
{ ND_NA_FLAG_SOLICITED, "solicited" },
{ ND_NA_FLAG_OVERRIDE, "override" },
{ 0, NULL }
};
static struct tok icmp6_opt_values[] = {
{ ND_OPT_SOURCE_LINKADDR, "source link-address"},
{ ND_OPT_TARGET_LINKADDR, "destination link-address"},
{ ND_OPT_PREFIX_INFORMATION, "prefix info"},
{ ND_OPT_REDIRECTED_HEADER, "redirected header"},
{ ND_OPT_MTU, "mtu"},
{ ND_OPT_ADVINTERVAL, "advertisment interval"},
{ ND_OPT_HOMEAGENT_INFO, "homeagent information"},
{ ND_OPT_ROUTE_INFO, "route info"},
{ 0, NULL }
};
/* mldv2 report types */
static struct tok mldv2report2str[] = {
{ 1, "is_in" },
{ 2, "is_ex" },
{ 3, "to_in" },
{ 4, "to_ex" },
{ 5, "allow" },
{ 6, "block" },
{ 0, NULL }
};
static const char *
get_rtpref(u_int v)
{
@ -178,27 +266,35 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
}
}
printf("ICMP6, %s", tok2str(icmp6_type_values,"unknown icmp6 type (%u)",dp->icmp6_type));
/* display cosmetics: print the packet length for printer that use the vflag now */
if (vflag && (dp->icmp6_type ==
ND_ROUTER_SOLICIT ||
ND_ROUTER_ADVERT ||
ND_NEIGHBOR_ADVERT ||
ND_NEIGHBOR_SOLICIT ||
ND_REDIRECT ||
ICMP6_HADISCOV_REPLY ||
ICMP6_MOBILEPREFIX_ADVERT ))
printf(", length %u", length);
switch (dp->icmp6_type) {
case ICMP6_DST_UNREACH:
TCHECK(oip->ip6_dst);
printf(", %s", tok2str(icmp6_dst_unreach_code_values,"unknown unreach code (%u)",dp->icmp6_code));
switch (dp->icmp6_code) {
case ICMP6_DST_UNREACH_NOROUTE:
printf("icmp6: %s unreachable route",
ip6addr_string(&oip->ip6_dst));
break;
case ICMP6_DST_UNREACH_NOROUTE: /* fall through */
case ICMP6_DST_UNREACH_ADMIN:
printf("icmp6: %s unreachable prohibited",
ip6addr_string(&oip->ip6_dst));
break;
case ICMP6_DST_UNREACH_ADDR:
printf(" %s",ip6addr_string(&oip->ip6_dst));
break;
case ICMP6_DST_UNREACH_BEYONDSCOPE:
printf("icmp6: %s beyond scope of source address %s",
printf(" %s, source address %s",
ip6addr_string(&oip->ip6_dst),
ip6addr_string(&oip->ip6_src));
break;
case ICMP6_DST_UNREACH_ADDR:
printf("icmp6: %s unreachable address",
ip6addr_string(&oip->ip6_dst));
break;
case ICMP6_DST_UNREACH_NOPORT:
if ((ouh = get_upperlayer((u_char *)oip, &prot))
== NULL)
@ -207,46 +303,46 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
dport = EXTRACT_16BITS(&ouh->uh_dport);
switch (prot) {
case IPPROTO_TCP:
printf("icmp6: %s tcp port %s unreachable",
printf(", %s tcp port %s",
ip6addr_string(&oip->ip6_dst),
tcpport_string(dport));
break;
case IPPROTO_UDP:
printf("icmp6: %s udp port %s unreachable",
printf(", %s udp port %s",
ip6addr_string(&oip->ip6_dst),
udpport_string(dport));
break;
default:
printf("icmp6: %s protocol %d port %d unreachable",
printf(", %s protocol %d port %d unreachable",
ip6addr_string(&oip->ip6_dst),
oip->ip6_nxt, dport);
break;
}
break;
default:
printf("icmp6: %s unreachable code-#%d",
ip6addr_string(&oip->ip6_dst),
dp->icmp6_code);
break;
if (vflag <= 1) {
print_unknown_data(bp,"\n\t",length);
return;
}
break;
}
break;
case ICMP6_PACKET_TOO_BIG:
TCHECK(dp->icmp6_mtu);
printf("icmp6: too big %u", EXTRACT_32BITS(&dp->icmp6_mtu));
printf(", mtu %u", EXTRACT_32BITS(&dp->icmp6_mtu));
break;
case ICMP6_TIME_EXCEEDED:
TCHECK(oip->ip6_dst);
switch (dp->icmp6_code) {
case ICMP6_TIME_EXCEED_TRANSIT:
printf("icmp6: time exceeded in-transit for %s",
printf(" for %s",
ip6addr_string(&oip->ip6_dst));
break;
case ICMP6_TIME_EXCEED_REASSEMBLY:
printf("icmp6: ip6 reassembly time exceeded");
printf(" (reassembly)");
break;
default:
printf("icmp6: time exceeded code-#%d",
dp->icmp6_code);
printf(", unknown code (%u)", dp->icmp6_code);
break;
}
break;
@ -254,19 +350,16 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
TCHECK(oip->ip6_dst);
switch (dp->icmp6_code) {
case ICMP6_PARAMPROB_HEADER:
printf("icmp6: parameter problem errorneous - octet %u",
EXTRACT_32BITS(&dp->icmp6_pptr));
printf(", errorneous - octet %u", EXTRACT_32BITS(&dp->icmp6_pptr));
break;
case ICMP6_PARAMPROB_NEXTHEADER:
printf("icmp6: parameter problem next header - octet %u",
EXTRACT_32BITS(&dp->icmp6_pptr));
printf(", next header - octet %u", EXTRACT_32BITS(&dp->icmp6_pptr));
break;
case ICMP6_PARAMPROB_OPTION:
printf("icmp6: parameter problem option - octet %u",
EXTRACT_32BITS(&dp->icmp6_pptr));
printf(", option - octet %u", EXTRACT_32BITS(&dp->icmp6_pptr));
break;
default:
printf("icmp6: parameter problem code-#%d",
printf(", code-#%d",
dp->icmp6_code);
break;
}
@ -274,59 +367,47 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
case ICMP6_ECHO_REQUEST:
case ICMP6_ECHO_REPLY:
TCHECK(dp->icmp6_seq);
printf("icmp6: echo %s seq %u",
dp->icmp6_type == ICMP6_ECHO_REQUEST ?
"request" : "reply",
EXTRACT_16BITS(&dp->icmp6_seq));
printf(", seq %u", EXTRACT_16BITS(&dp->icmp6_seq));
break;
case ICMP6_MEMBERSHIP_QUERY:
printf("icmp6: multicast listener query ");
mld6_print((const u_char *)dp);
if (length == MLD_MINLEN) {
mld6_print((const u_char *)dp);
} else if (length >= MLDV2_MINLEN) {
printf("v2 ");
mldv2_query_print((const u_char *)dp, length);
} else {
printf(" unknown-version (len %u) ", length);
}
break;
case ICMP6_MEMBERSHIP_REPORT:
printf("icmp6: multicast listener report ");
mld6_print((const u_char *)dp);
break;
case ICMP6_MEMBERSHIP_REDUCTION:
printf("icmp6: multicast listener done ");
mld6_print((const u_char *)dp);
break;
case ND_ROUTER_SOLICIT:
printf("icmp6: router solicitation ");
if (vflag) {
#define RTSOLLEN 8
if (vflag) {
icmp6_opt_print((const u_char *)dp + RTSOLLEN,
length - RTSOLLEN);
}
break;
case ND_ROUTER_ADVERT:
printf("icmp6: router advertisement");
#define RTADVLEN 16
if (vflag) {
struct nd_router_advert *p;
p = (struct nd_router_advert *)dp;
TCHECK(p->nd_ra_retransmit);
printf("(chlim=%d, ", (int)p->nd_ra_curhoplimit);
if (p->nd_ra_flags_reserved & ND_RA_FLAG_MANAGED)
printf("M");
if (p->nd_ra_flags_reserved & ND_RA_FLAG_OTHER)
printf("O");
if (p->nd_ra_flags_reserved & ND_RA_FLAG_HOME_AGENT)
printf("H");
printf("\n\thop limit %u, Flags [%s]" \
", pref %s, router lifetime %us, reachable time %us, retrans time %us",
(u_int)p->nd_ra_curhoplimit,
bittok2str(icmp6_opt_ra_flag_values,"none",(p->nd_ra_flags_reserved)),
get_rtpref(p->nd_ra_flags_reserved),
EXTRACT_16BITS(&p->nd_ra_router_lifetime),
EXTRACT_32BITS(&p->nd_ra_reachable),
EXTRACT_32BITS(&p->nd_ra_retransmit));
if ((p->nd_ra_flags_reserved & ~ND_RA_FLAG_RTPREF_MASK)
!= 0)
printf(" ");
printf("pref=%s, ",
get_rtpref(p->nd_ra_flags_reserved));
printf("router_ltime=%d, ", EXTRACT_16BITS(&p->nd_ra_router_lifetime));
printf("reachable_time=%u, ",
EXTRACT_32BITS(&p->nd_ra_reachable));
printf("retrans_time=%u)",
EXTRACT_32BITS(&p->nd_ra_retransmit));
#define RTADVLEN 16
icmp6_opt_print((const u_char *)dp + RTADVLEN,
length - RTADVLEN);
}
@ -336,8 +417,7 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
struct nd_neighbor_solicit *p;
p = (struct nd_neighbor_solicit *)dp;
TCHECK(p->nd_ns_target);
printf("icmp6: neighbor sol: who has %s",
ip6addr_string(&p->nd_ns_target));
printf(", who has %s", ip6addr_string(&p->nd_ns_target));
if (vflag) {
#define NDSOLLEN 24
icmp6_opt_print((const u_char *)dp + NDSOLLEN,
@ -351,26 +431,13 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
p = (struct nd_neighbor_advert *)dp;
TCHECK(p->nd_na_target);
printf("icmp6: neighbor adv: tgt is %s",
printf(", tgt is %s",
ip6addr_string(&p->nd_na_target));
if (vflag) {
#define ND_NA_FLAG_ALL \
(ND_NA_FLAG_ROUTER|ND_NA_FLAG_SOLICITED|ND_NA_FLAG_OVERRIDE)
/* we don't need ntohl() here. see advanced-api-04. */
if (p->nd_na_flags_reserved & ND_NA_FLAG_ALL) {
#undef ND_NA_FLAG_ALL
u_int32_t flags;
flags = p->nd_na_flags_reserved;
printf("(");
if (flags & ND_NA_FLAG_ROUTER)
printf("R");
if (flags & ND_NA_FLAG_SOLICITED)
printf("S");
if (flags & ND_NA_FLAG_OVERRIDE)
printf("O");
printf(")");
}
printf(", Flags [%s]",
bittok2str(icmp6_nd_na_flag_values,
"none",
EXTRACT_32BITS(&p->nd_na_flags_reserved)));
#define NDADVLEN 24
icmp6_opt_print((const u_char *)dp + NDADVLEN,
length - NDADVLEN);
@ -381,8 +448,7 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
case ND_REDIRECT:
#define RDR(i) ((struct nd_redirect *)(i))
TCHECK(RDR(dp)->nd_rd_dst);
printf("icmp6: redirect %s",
getname6((const u_char *)&RDR(dp)->nd_rd_dst));
printf(", %s", getname6((const u_char *)&RDR(dp)->nd_rd_dst));
TCHECK(RDR(dp)->nd_rd_target);
printf(" to %s",
getname6((const u_char*)&RDR(dp)->nd_rd_target));
@ -401,58 +467,55 @@ icmp6_print(const u_char *bp, u_int length, const u_char *bp2, int fragmented)
case ICMP6_NI_REPLY:
icmp6_nodeinfo_print(length, bp, ep);
break;
case ICMP6_HADISCOV_REQUEST:
printf("icmp6: ha discovery request");
if (vflag) {
TCHECK(dp->icmp6_data16[0]);
printf("(id=%d)", EXTRACT_16BITS(&dp->icmp6_data16[0]));
}
case IND_SOLICIT:
case IND_ADVERT:
break;
case ICMP6_V2_MEMBERSHIP_REPORT:
mldv2_report_print((const u_char *) dp, length);
break;
case ICMP6_MOBILEPREFIX_SOLICIT: /* fall through */
case ICMP6_HADISCOV_REQUEST:
TCHECK(dp->icmp6_data16[0]);
printf(", id 0x%04x", EXTRACT_16BITS(&dp->icmp6_data16[0]));
break;
case ICMP6_HADISCOV_REPLY:
printf("icmp6: ha discovery reply");
if (vflag) {
struct in6_addr *in6;
u_char *cp;
TCHECK(dp->icmp6_data16[0]);
printf("(id=%d", EXTRACT_16BITS(&dp->icmp6_data16[0]));
printf(", id 0x%04x", EXTRACT_16BITS(&dp->icmp6_data16[0]));
cp = (u_char *)dp + length;
in6 = (struct in6_addr *)(dp + 1);
for (; (u_char *)in6 < cp; in6++) {
TCHECK(*in6);
printf(", %s", ip6addr_string(in6));
}
printf(")");
}
break;
case ICMP6_MOBILEPREFIX_SOLICIT:
printf("icmp6: mobile router solicitation");
if (vflag) {
TCHECK(dp->icmp6_data16[0]);
printf("(id=%d)", EXTRACT_16BITS(&dp->icmp6_data16[0]));
}
break;
case ICMP6_MOBILEPREFIX_ADVERT:
printf("icmp6: mobile router advertisement");
if (vflag) {
TCHECK(dp->icmp6_data16[0]);
printf("(id=%d", EXTRACT_16BITS(&dp->icmp6_data16[0]));
printf(", id 0x%04x", EXTRACT_16BITS(&dp->icmp6_data16[0]));
if (dp->icmp6_data16[1] & 0xc0)
printf(" ");
if (dp->icmp6_data16[1] & 0x80)
printf("M");
if (dp->icmp6_data16[1] & 0x40)
printf("O");
printf(")");
#define MPADVLEN 8
icmp6_opt_print((const u_char *)dp + MPADVLEN,
length - MPADVLEN);
}
break;
default:
printf("icmp6: type-#%d", dp->icmp6_type);
break;
}
printf(", length %u", length);
if (vflag <= 1)
print_unknown_data(bp,"\n\t", length);
return;
}
if (!vflag)
printf(", length %u", length);
return;
trunc:
fputs("[|icmp6]", stdout);
@ -564,89 +627,57 @@ icmp6_opt_print(const u_char *bp, int resid)
if (cp + (op->nd_opt_len << 3) > ep)
goto trunc;
printf("\n\t %s option (%u), length %u (%u): ",
tok2str(icmp6_opt_values, "unknown", op->nd_opt_type),
op->nd_opt_type,
op->nd_opt_len << 3,
op->nd_opt_len);
switch (op->nd_opt_type) {
case ND_OPT_SOURCE_LINKADDR:
opl = (struct nd_opt_hdr *)op;
printf("(src lladdr: ");
l = (op->nd_opt_len << 3) - 2;
print_lladdr(cp + 2, l);
/*(*/
printf(")");
break;
case ND_OPT_TARGET_LINKADDR:
opl = (struct nd_opt_hdr *)op;
printf("(tgt lladdr: ");
l = (op->nd_opt_len << 3) - 2;
print_lladdr(cp + 2, l);
/*(*/
printf(")");
break;
case ND_OPT_PREFIX_INFORMATION:
opp = (struct nd_opt_prefix_info *)op;
TCHECK(opp->nd_opt_pi_prefix);
printf("(prefix info: "); /*)*/
if (op->nd_opt_len != 4) {
printf("badlen");
/*(*/
printf(")");
break;
}
if (opp->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ONLINK)
printf("L");
if (opp->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_AUTO)
printf("A");
if (opp->nd_opt_pi_flags_reserved & ND_OPT_PI_FLAG_ROUTER)
printf("R");
if (opp->nd_opt_pi_flags_reserved)
printf(" ");
printf("valid_ltime=%s,",
get_lifetime(EXTRACT_32BITS(&opp->nd_opt_pi_valid_time)));
printf("preferred_ltime=%s,",
get_lifetime(EXTRACT_32BITS(&opp->nd_opt_pi_preferred_time)));
printf("prefix=%s/%d",
ip6addr_string(&opp->nd_opt_pi_prefix),
opp->nd_opt_pi_prefix_len);
if (opp->nd_opt_pi_len != 4)
printf("!");
/*(*/
printf(")");
printf("%s/%u%s, Flags [%s], valid time %ss",
ip6addr_string(&opp->nd_opt_pi_prefix),
opp->nd_opt_pi_prefix_len,
(op->nd_opt_len != 4) ? "badlen" : "",
bittok2str(icmp6_opt_pi_flag_values, "none", opp->nd_opt_pi_flags_reserved),
get_lifetime(EXTRACT_32BITS(&opp->nd_opt_pi_valid_time)));
printf(", pref. time %ss", get_lifetime(EXTRACT_32BITS(&opp->nd_opt_pi_preferred_time)));
break;
case ND_OPT_REDIRECTED_HEADER:
opr = (struct icmp6_opts_redirect *)op;
printf("(redirect)");
print_unknown_data(bp,"\n\t ",op->nd_opt_len<<3);
/* xxx */
break;
case ND_OPT_MTU:
opm = (struct nd_opt_mtu *)op;
TCHECK(opm->nd_opt_mtu_mtu);
printf("(mtu:"); /*)*/
if (op->nd_opt_len != 1) {
printf("badlen");
/*(*/
printf(")");
break;
}
printf(" mtu=%u", EXTRACT_32BITS(&opm->nd_opt_mtu_mtu));
if (opm->nd_opt_mtu_len != 1)
printf("!");
printf(")");
break;
printf(" %u%s",
EXTRACT_32BITS(&opm->nd_opt_mtu_mtu),
(op->nd_opt_len != 1) ? "bad option length" : "" );
break;
case ND_OPT_ADVINTERVAL:
opa = (struct nd_opt_advinterval *)op;
TCHECK(opa->nd_opt_adv_interval);
printf("(advint:"); /*)*/
printf(" advint=%u",
EXTRACT_32BITS(&opa->nd_opt_adv_interval));
/*(*/
printf(")");
printf(" %us", EXTRACT_32BITS(&opa->nd_opt_adv_interval));
break;
case ND_OPT_HOMEAGENT_INFO:
oph = (struct nd_opt_homeagent_info *)op;
TCHECK(oph->nd_opt_hai_lifetime);
printf("(ha info:"); /*)*/
printf(" pref=%d", EXTRACT_16BITS(&oph->nd_opt_hai_preference));
printf(", lifetime=%u", EXTRACT_16BITS(&oph->nd_opt_hai_lifetime));
printf(")");
printf(" preference %u, lifetime %u",
EXTRACT_16BITS(&oph->nd_opt_hai_preference),
EXTRACT_16BITS(&oph->nd_opt_hai_lifetime));
break;
case ND_OPT_ROUTE_INFO:
opri = (struct nd_opt_route_info *)op;
@ -667,20 +698,22 @@ icmp6_opt_print(const u_char *bp, int resid)
default:
goto trunc;
}
printf("(rtinfo:"); /*)*/
printf(" %s/%u", ip6addr_string(&in6),
opri->nd_opt_rti_prefixlen);
printf(", pref=%s", get_rtpref(opri->nd_opt_rti_flags));
printf(", lifetime=%s",
get_lifetime(EXTRACT_32BITS(&opri->nd_opt_rti_lifetime)));
/*(*/
printf(")");
break;
default:
printf("(unknown opt_type=%d, opt_len=%d)",
op->nd_opt_type, op->nd_opt_len);
break;
if (vflag <= 1) {
print_unknown_data(cp+2,"\n\t ", (op->nd_opt_len << 3) - 2); /* skip option header */
return;
}
break;
}
/* do we want to see an additional hexdump ? */
if (vflag> 1)
print_unknown_data(cp+2,"\n\t ", (op->nd_opt_len << 3) - 2); /* skip option header */
cp += op->nd_opt_len << 3;
resid -= op->nd_opt_len << 3;
@ -710,6 +743,128 @@ mld6_print(const u_char *bp)
}
static void
mldv2_report_print(const u_char *bp, u_int len)
{
struct icmp6_hdr *icp = (struct icmp6_hdr *) bp;
u_int group, nsrcs, ngroups;
u_int i, j;
/* Minimum len is 8 */
if (len < 8) {
printf(" [invalid len %d]", len);
return;
}
TCHECK(icp->icmp6_data16[1]);
ngroups = ntohs(icp->icmp6_data16[1]);
printf(", %d group record(s)", ngroups);
if (vflag > 0) {
/* Print the group records */
group = 8;
for (i = 0; i < ngroups; i++) {
/* type(1) + auxlen(1) + numsrc(2) + grp(16) */
if (len < group + 20) {
printf(" [invalid number of groups]");
return;
}
TCHECK2(bp[group + 4], 16);
printf(" [gaddr %s", ip6addr_string(&bp[group + 4]));
printf(" %s", tok2str(mldv2report2str, " [v2-report-#%d]",
bp[group]));
nsrcs = (bp[group + 2] << 8) + bp[group + 3];
/* Check the number of sources and print them */
if (len < group + 20 + (nsrcs * 16)) {
printf(" [invalid number of sources %d]", nsrcs);
return;
}
if (vflag == 1)
printf(", %d source(s)", nsrcs);
else {
/* Print the sources */
(void)printf(" {");
for (j = 0; j < nsrcs; j++) {
TCHECK2(bp[group + 20 + j * 16], 16);
printf(" %s", ip6addr_string(&bp[group + 20 + j * 16]));
}
(void)printf(" }");
}
/* Next group record */
group += 20 + nsrcs * 16;
printf("]");
}
}
return;
trunc:
(void)printf("[|icmp6]");
return;
}
static void
mldv2_query_print(const u_char *bp, u_int len)
{
struct icmp6_hdr *icp = (struct icmp6_hdr *) bp;
u_int mrc;
int mrt, qqi;
u_int nsrcs;
register u_int i;
/* Minimum len is 28 */
if (len < 28) {
printf(" [invalid len %d]", len);
return;
}
TCHECK(icp->icmp6_data16[0]);
mrc = ntohs(icp->icmp6_data16[0]);
if (mrc < 32768) {
mrt = mrc;
} else {
mrt = ((mrc & 0x0fff) | 0x1000) << (((mrc & 0x7000) >> 12) + 3);
}
if (vflag) {
(void)printf(" [max resp delay=%d]", mrt);
}
TCHECK2(bp[8], 16);
printf(" [gaddr %s", ip6addr_string(&bp[8]));
if (vflag) {
TCHECK(bp[25]);
if (bp[24] & 0x08) {
printf(" sflag");
}
if (bp[24] & 0x07) {
printf(" robustness=%d", bp[24] & 0x07);
}
if (bp[25] < 128) {
qqi = bp[25];
} else {
qqi = ((bp[25] & 0x0f) | 0x10) << (((bp[25] & 0x70) >> 4) + 3);
}
printf(" qqi=%d", qqi);
}
TCHECK2(bp[26], 2);
nsrcs = ntohs(*(u_short *)&bp[26]);
if (nsrcs > 0) {
if (len < 28 + nsrcs * 16)
printf(" [invalid number of sources]");
else if (vflag > 1) {
printf(" {");
for (i = 0; i < nsrcs; i++) {
TCHECK2(bp[28 + i * 16], 16);
printf(" %s", ip6addr_string(&bp[28 + i * 16]));
}
printf(" }");
} else
printf(", %d source(s)", nsrcs);
}
printf("]");
return;
trunc:
(void)printf("[|icmp6]");
return;
}
void
dnsname_print(const u_char *cp, const u_char *ep)
{
int i;
@ -764,10 +919,10 @@ icmp6_nodeinfo_print(u_int icmp6len, const u_char *bp, const u_char *ep)
case ICMP6_NI_QUERY:
if (siz == sizeof(*dp) + 4) {
/* KAME who-are-you */
printf("icmp6: who-are-you request");
printf(" who-are-you request");
break;
}
printf("icmp6: node information query");
printf(" node information query");
TCHECK2(*dp, sizeof(*ni6));
ni6 = (struct icmp6_nodeinfo *)dp;
@ -883,7 +1038,7 @@ icmp6_nodeinfo_print(u_int icmp6len, const u_char *bp, const u_char *ep)
needcomma = 0;
ni6 = (struct icmp6_nodeinfo *)dp;
printf("icmp6: node information reply");
printf(" node information reply");
printf(" ("); /*)*/
switch (ni6->ni_code) {
case ICMP6_NI_SUCCESS:

3
contrib/tcpdump/print-igmp.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-igmp.c,v 1.11.2.3 2003/11/19 09:41:29 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-igmp.c,v 1.15 2004/03/24 00:59:16 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -300,6 +300,7 @@ igmp_print(register const u_char *bp, register u_int len)
print_igmpv3_report(bp, len);
break;
case 0x17:
TCHECK2(bp[4], 4);
(void)printf("igmp leave %s", ipaddr_string(&bp[4]));
break;
case 0x13:

2
contrib/tcpdump/print-igrp.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-igrp.c,v 1.18.2.2 2003/11/16 08:51:26 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-igrp.c,v 1.20 2003/11/16 09:36:23 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-ip6opts.c
View file

@ -33,7 +33,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ip6opts.c,v 1.14.2.3 2003/11/19 00:35:44 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-ip6opts.c,v 1.17 2003/11/19 00:36:08 guy Exp $";
#endif
#ifdef INET6

2
contrib/tcpdump/print-ipcomp.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ipcomp.c,v 1.17.2.3 2003/11/19 00:35:45 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-ipcomp.c,v 1.20 2003/11/19 00:36:08 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

4
contrib/tcpdump/print-ipfc.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.4.2.2 2003/11/16 08:51:28 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-ipfc.c,v 1.7 2004/03/17 23:24:37 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -125,7 +125,7 @@ ipfc_print(const u_char *p, u_int length, u_int caplen)
/*
* This is the top level routine of the printer. 'p' points
* to the Network_Header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*/
u_int

147
contrib/tcpdump/print-isakmp.c
View file

@ -30,7 +30,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-isakmp.c,v 1.36.2.11 2004/03/24 01:32:42 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-isakmp.c,v 1.51 2005/04/07 00:28:17 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -415,9 +415,10 @@ isakmp_attr_print(const u_char *p, const u_char *ep)
}
static const u_char *
isakmp_sa_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase, u_int32_t doi0 _U_,
u_int32_t proto0, int depth)
isakmp_sa_print(const struct isakmp_gen *ext,
u_int item_len _U_,
const u_char *ep, u_int32_t phase, u_int32_t doi0 _U_,
u_int32_t proto0, int depth)
{
const struct isakmp_pl_sa *p;
struct isakmp_pl_sa sa;
@ -475,9 +476,9 @@ trunc:
}
static const u_char *
isakmp_p_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase, u_int32_t doi0,
u_int32_t proto0 _U_, int depth)
isakmp_p_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep, u_int32_t phase, u_int32_t doi0,
u_int32_t proto0 _U_, int depth)
{
const struct isakmp_pl_p *p;
struct isakmp_pl_p prop;
@ -633,9 +634,9 @@ trunc:
}
static const u_char *
isakmp_ke_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
isakmp_ke_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
{
struct isakmp_gen e;
@ -656,9 +657,9 @@ trunc:
}
static const u_char *
isakmp_id_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
isakmp_id_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
{
#define USE_IPSECDOI_IN_PHASE1 1
const struct isakmp_pl_id *p;
@ -834,9 +835,10 @@ trunc:
}
static const u_char *
isakmp_cert_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi0 _U_,
u_int32_t proto0 _U_, int depth _U_)
isakmp_cert_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase _U_,
u_int32_t doi0 _U_,
u_int32_t proto0 _U_, int depth _U_)
{
const struct isakmp_pl_cert *p;
struct isakmp_pl_cert cert;
@ -865,9 +867,9 @@ trunc:
}
static const u_char *
isakmp_cr_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi0 _U_,
u_int32_t proto0 _U_, int depth _U_)
isakmp_cr_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi0 _U_,
u_int32_t proto0 _U_, int depth _U_)
{
const struct isakmp_pl_cert *p;
struct isakmp_pl_cert cert;
@ -896,9 +898,9 @@ trunc:
}
static const u_char *
isakmp_hash_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
isakmp_hash_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
{
struct isakmp_gen e;
@ -919,9 +921,9 @@ trunc:
}
static const u_char *
isakmp_sig_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
isakmp_sig_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
{
struct isakmp_gen e;
@ -942,9 +944,11 @@ trunc:
}
static const u_char *
isakmp_nonce_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
isakmp_nonce_print(const struct isakmp_gen *ext,
u_int item_len _U_,
const u_char *ep _U_,
u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
{
struct isakmp_gen e;
@ -1092,8 +1096,9 @@ isakmp_n_print(const struct isakmp_gen *ext, u_int item_len,
break;
default:
/* NULL is dummy */
isakmp_print(cp, item_len - sizeof(*p) - n.spi_size,
NULL);
isakmp_print(gndo, cp,
item_len - sizeof(*p) - n.spi_size,
NULL);
}
printf(")");
}
@ -1104,9 +1109,9 @@ trunc:
}
static const u_char *
isakmp_d_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi0 _U_,
u_int32_t proto0 _U_, int depth _U_)
isakmp_d_print(const struct isakmp_gen *ext, u_int item_len _U_,
const u_char *ep _U_, u_int32_t phase _U_, u_int32_t doi0 _U_,
u_int32_t proto0 _U_, int depth _U_)
{
const struct isakmp_pl_d *p;
struct isakmp_pl_d d;
@ -1147,9 +1152,10 @@ trunc:
}
static const u_char *
isakmp_vid_print(const struct isakmp_gen *ext, u_int item_len,
const u_char *ep, u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
isakmp_vid_print(const struct isakmp_gen *ext,
u_int item_len _U_, const u_char *ep _U_,
u_int32_t phase _U_, u_int32_t doi _U_,
u_int32_t proto _U_, int depth _U_)
{
struct isakmp_gen e;
@ -1196,7 +1202,7 @@ isakmp_sub0_print(u_char np, const struct isakmp_gen *ext, const u_char *ep,
* XXX - what if item_len is too short, or too long,
* for this payload type?
*/
cp = (*NPFUNC(np))(ext, item_len, ep, phase, doi, proto, depth);
cp = (*npfunc[np])(ext, item_len, ep, phase, doi, proto, depth);
} else {
printf("%s", NPSTR(np));
cp += item_len;
@ -1268,7 +1274,9 @@ safememcpy(void *p, const void *q, size_t l)
}
void
isakmp_print(const u_char *bp, u_int length, const u_char *bp2)
isakmp_print(netdissect_options *ndo,
const u_char *bp, u_int length,
const u_char *bp2)
{
const struct isakmp *p;
struct isakmp base;
@ -1279,7 +1287,7 @@ isakmp_print(const u_char *bp, u_int length, const u_char *bp2)
int major, minor;
p = (const struct isakmp *)bp;
ep = snapend;
ep = ndo->ndo_snapend;
if ((struct isakmp *)ep < p + 1) {
printf("[|isakmp]");
@ -1378,3 +1386,64 @@ done:
}
}
}
void
isakmp_rfc3948_print(netdissect_options *ndo,
const u_char *bp, u_int length,
const u_char *bp2)
{
const u_char *ep;
ep = ndo->ndo_snapend;
if(length == 1 && bp[0]==0xff) {
ND_PRINT((ndo, "isakmp-nat-keep-alive"));
return;
}
if(length < 4) {
goto trunc;
}
/*
* see if this is an IKE packet
*/
if(bp[0]==0 && bp[1]==0 && bp[2]==0 && bp[3]==0) {
ND_PRINT((ndo, "NONESP-encap: "));
isakmp_print(ndo, bp+4, length-4, bp2);
return;
}
/* must be an ESP packet */
{
int nh, enh, padlen;
int advance;
ND_PRINT((ndo, "UDP-encap: "));
advance = esp_print(ndo, bp, length, bp2, &enh, &padlen);
if(advance <= 0)
return;
bp += advance;
length -= advance + padlen;
nh = enh & 0xff;
ip_print_inner(ndo, bp, length, nh, bp2);
return;
}
trunc:
printf("[|isakmp]");
return;
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

409
contrib/tcpdump/print-juniper.c Normal file
View file

@ -0,0 +1,409 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-juniper.c,v 1.8 2005/04/06 21:32:41 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <pcap.h>
#include <stdio.h>
#include "interface.h"
#include "extract.h"
#include "ppp.h"
#include "llc.h"
#include "nlpid.h"
#define JUNIPER_BPF_OUT 0 /* Outgoing packet */
#define JUNIPER_BPF_IN 1 /* Incoming packet */
#define JUNIPER_BPF_PKT_IN 0x1 /* Incoming packet */
#define JUNIPER_BPF_NO_L2 0x2 /* L2 header stripped */
#define LS_COOKIE_ID 0x54
#define LS_MLFR_LEN 4
#define ML_MLFR_LEN 2
#define ATM2_PKT_TYPE_MASK 0x70
#define ATM2_GAP_COUNT_MASK 0x3F
int ip_heuristic_guess(register const u_char *, u_int);
int juniper_ppp_heuristic_guess(register const u_char *, u_int);
static int juniper_parse_header (const u_char *, u_int8_t *, u_int);
u_int
juniper_mlppp_print(const struct pcap_pkthdr *h, register const u_char *p)
{
register u_int length = h->len;
register u_int caplen = h->caplen;
u_int8_t direction,bundle,cookie_len;
u_int32_t cookie,proto;
if(juniper_parse_header(p, &direction,length) == 0)
return 0;
p+=4;
length-=4;
caplen-=4;
if (p[0] == LS_COOKIE_ID) {
cookie=EXTRACT_32BITS(p);
if (eflag) printf("LSPIC-MLPPP cookie 0x%08x, ",cookie);
cookie_len = LS_MLFR_LEN;
bundle = cookie & 0xff;
} else {
cookie=EXTRACT_16BITS(p);
if (eflag) printf("MLPIC-MLPPP cookie 0x%04x, ",cookie);
cookie_len = ML_MLFR_LEN;
bundle = (cookie >> 8) & 0xff;
}
proto = EXTRACT_16BITS(p+cookie_len);
p += cookie_len;
length-= cookie_len;
caplen-= cookie_len;
/* suppress Bundle-ID if frame was captured on a child-link
* this may be the case if the cookie looks like a proto */
if (eflag &&
cookie != PPP_OSI &&
cookie != (PPP_ADDRESS << 8 | PPP_CONTROL))
printf("Bundle-ID %u, ",bundle);
switch (cookie) {
case PPP_OSI:
ppp_print(p-2,length+2);
break;
case (PPP_ADDRESS << 8 | PPP_CONTROL): /* fall through */
default:
ppp_print(p,length);
break;
}
return cookie_len;
}
u_int
juniper_mlfr_print(const struct pcap_pkthdr *h, register const u_char *p)
{
register u_int length = h->len;
register u_int caplen = h->caplen;
u_int8_t direction,bundle,cookie_len;
u_int32_t cookie,proto,frelay_len = 0;
if(juniper_parse_header(p, &direction,length) == 0)
return 0;
p+=4;
length-=4;
caplen-=4;
if (p[0] == LS_COOKIE_ID) {
cookie=EXTRACT_32BITS(p);
if (eflag) printf("LSPIC-MLFR cookie 0x%08x, ",cookie);
cookie_len = LS_MLFR_LEN;
bundle = cookie & 0xff;
} else {
cookie=EXTRACT_16BITS(p);
if (eflag) printf("MLPIC-MLFR cookie 0x%04x, ",cookie);
cookie_len = ML_MLFR_LEN;
bundle = (cookie >> 8) & 0xff;
}
proto = EXTRACT_16BITS(p+cookie_len);
p += cookie_len+2;
length-= cookie_len+2;
caplen-= cookie_len+2;
/* suppress Bundle-ID if frame was captured on a child-link */
if (eflag && cookie != 1) printf("Bundle-ID %u, ",bundle);
switch (proto) {
case (LLC_UI):
case (LLC_UI<<8):
isoclns_print(p, length, caplen);
break;
case (LLC_UI<<8 | NLPID_Q933):
case (LLC_UI<<8 | NLPID_IP):
case (LLC_UI<<8 | NLPID_IP6):
isoclns_print(p-1, length+1, caplen+1); /* pass IP{4,6} to the OSI layer for proper link-layer printing */
break;
default:
printf("unknown protocol 0x%04x, length %u",proto, length);
}
return cookie_len + frelay_len;
}
/*
* ATM1 PIC cookie format
*
* +-----+-------------------------+-------------------------------+
* |fmtid| vc index | channel ID |
* +-----+-------------------------+-------------------------------+
*/
u_int
juniper_atm1_print(const struct pcap_pkthdr *h, register const u_char *p)
{
register u_int length = h->len;
register u_int caplen = h->caplen;
u_int16_t extracted_ethertype;
u_int8_t direction;
u_int32_t cookie1;
if(juniper_parse_header(p, &direction,length) == 0)
return 0;
p+=4;
length-=4;
caplen-=4;
cookie1=EXTRACT_32BITS(p);
if (eflag) {
/* FIXME decode channel-id, vc-index, fmt-id
for once lets just hexdump the cookie */
printf("ATM1 cookie 0x%08x, ", cookie1);
}
p+=4;
length-=4;
caplen-=4;
if ((cookie1 >> 24) == 0x80) { /* OAM cell ? */
oam_print(p,length);
return 0;
}
if (EXTRACT_24BITS(p) == 0xfefe03 || /* NLPID encaps ? */
EXTRACT_24BITS(p) == 0xaaaa03) { /* SNAP encaps ? */
if (llc_print(p, length, caplen, NULL, NULL,
&extracted_ethertype) != 0)
return 8;
}
if (p[0] == 0x03) { /* Cisco style NLPID encaps ? */
isoclns_print(p + 1, length - 1, caplen - 1);
/* FIXME check if frame was recognized */
return 8;
}
if(ip_heuristic_guess(p, length) != 0) /* last try - vcmux encaps ? */
return 0;
return (8);
}
/*
* ATM2 PIC cookie format
*
* +-------------------------------+---------+---+-----+-----------+
* | channel ID | reserv |AAL| CCRQ| gap cnt |
* +-------------------------------+---------+---+-----+-----------+
*/
u_int
juniper_atm2_print(const struct pcap_pkthdr *h, register const u_char *p)
{
register u_int length = h->len;
register u_int caplen = h->caplen;
u_int16_t extracted_ethertype;
u_int8_t direction;
u_int32_t cookie1,cookie2;
if(juniper_parse_header(p, &direction,length) == 0)
return 0;
p+=4;
length-=4;
caplen-=4;
cookie1=EXTRACT_32BITS(p);
cookie2=EXTRACT_32BITS(p+4);
if (eflag) {
/* FIXME decode channel, fmt-id, ccrq, aal, gap cnt
for once lets just hexdump the cookie */
printf("ATM2 cookie 0x%08x%08x, ",
EXTRACT_32BITS(p),
EXTRACT_32BITS(p+4));
}
p+=8;
length-=8;
caplen-=8;
if (cookie2 & ATM2_PKT_TYPE_MASK) { /* OAM cell ? */
oam_print(p,length);
return 12;
}
if (EXTRACT_24BITS(p) == 0xfefe03 || /* NLPID encaps ? */
EXTRACT_24BITS(p) == 0xaaaa03) { /* SNAP encaps ? */
if (llc_print(p, length, caplen, NULL, NULL,
&extracted_ethertype) != 0)
return 12;
}
if (direction != JUNIPER_BPF_PKT_IN && /* ether-over-1483 encaps ? */
(cookie1 & ATM2_GAP_COUNT_MASK)) {
ether_print(p, length, caplen);
return 12;
}
if (p[0] == 0x03) { /* Cisco style NLPID encaps ? */
isoclns_print(p + 1, length - 1, caplen - 1);
/* FIXME check if frame was recognized */
return 12;
}
if(juniper_ppp_heuristic_guess(p, length) != 0) /* PPPoA vcmux encaps ? */
return 12;
if(ip_heuristic_guess(p, length) != 0) /* last try - vcmux encaps ? */
return 12;
return (12);
}
/* try to guess, based on all PPP protos that are supported in
* a juniper router if the payload data is encapsulated using PPP */
int
juniper_ppp_heuristic_guess(register const u_char *p, u_int length) {
switch(EXTRACT_16BITS(p)) {
case PPP_IP :
case PPP_OSI :
case PPP_MPLS_UCAST :
case PPP_MPLS_MCAST :
case PPP_IPCP :
case PPP_OSICP :
case PPP_MPLSCP :
case PPP_LCP :
case PPP_PAP :
case PPP_CHAP :
case PPP_ML :
#ifdef INET6
case PPP_IPV6 :
case PPP_IPV6CP :
#endif
ppp_print(p, length);
break;
default:
return 0; /* did not find a ppp header */
break;
}
return 1; /* we printed a ppp packet */
}
int
ip_heuristic_guess(register const u_char *p, u_int length) {
switch(p[0]) {
case 0x45:
case 0x46:
case 0x47:
case 0x48:
case 0x49:
case 0x4a:
case 0x4b:
case 0x4c:
case 0x4d:
case 0x4e:
case 0x4f:
ip_print(gndo, p, length);
break;
#ifdef INET6
case 0x60:
case 0x61:
case 0x62:
case 0x63:
case 0x64:
case 0x65:
case 0x66:
case 0x67:
case 0x68:
case 0x69:
case 0x6a:
case 0x6b:
case 0x6c:
case 0x6d:
case 0x6e:
case 0x6f:
ip6_print(p, length);
break;
#endif
default:
return 0; /* did not find a ip header */
break;
}
return 1; /* we printed an v4/v6 packet */
}
static int
juniper_parse_header (const u_char *p, u_int8_t *direction, u_int length) {
*direction = p[3]&JUNIPER_BPF_PKT_IN;
if (EXTRACT_24BITS(p) != 0x4d4743) /* magic number found ? */
return -1;
if (*direction == JUNIPER_BPF_PKT_IN) {
if (eflag)
printf("%3s ", "In");
}
else {
if (eflag)
printf("%3s ", "Out");
}
if ((p[3] & JUNIPER_BPF_NO_L2 ) == JUNIPER_BPF_NO_L2 ) {
if (eflag)
printf("no-L2-hdr, ");
/* there is no link-layer present -
* perform the v4/v6 heuristics
* to figure out what it is
*/
if(ip_heuristic_guess(p+8,length-8) == 0)
printf("no IP-hdr found!");
return 0; /* stop parsing the output further */
}
return 1; /* everything went ok so far. continue parsing */
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

2
contrib/tcpdump/print-krb.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-krb.c,v 1.21.2.2 2003/11/16 08:51:30 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-krb.c,v 1.23 2003/11/16 09:36:26 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-l2tp.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-l2tp.c,v 1.14.2.3 2003/12/26 23:21:42 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-l2tp.c,v 1.17 2003/12/26 23:20:58 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

4
contrib/tcpdump/print-lane.c
View file

@ -22,7 +22,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-lane.c,v 1.20.2.2 2003/11/16 08:51:31 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-lane.c,v 1.23 2004/03/17 23:24:37 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -84,7 +84,7 @@ lane_hdr_print(register const u_char *bp, int length)
/*
* This is the top level routine of the printer. 'p' points
* to the LANE header of the packet, 'h->ts' is the timestamp,
* 'h->length' is the length of the packet off the wire, and 'h->caplen'
* 'h->len' is the length of the packet off the wire, and 'h->caplen'
* is the number of bytes actually captured.
*
* This assumes 802.3, not 802.5, LAN emulation.

158
contrib/tcpdump/print-ldp.c
View file

@ -11,11 +11,12 @@
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
* and Steinar Haug (sthaug@nethelp.no)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.4.2.2 2003/11/16 08:51:31 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-ldp.c,v 1.8 2004/06/15 09:42:42 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -29,9 +30,12 @@ static const char rcsid[] _U_ =
#include <string.h>
#include "interface.h"
#include "decode_prefix.h"
#include "extract.h"
#include "addrtoname.h"
#include "l2vpn.h"
/*
* ldp common header
*
@ -142,6 +146,7 @@ static const struct tok ldp_msg_values[] = {
#define LDP_TLV_COMMON_SESSION 0x0500
#define LDP_TLV_ATM_SESSION_PARM 0x0501
#define LDP_TLV_FR_SESSION_PARM 0x0502
#define LDP_TLV_FT_SESSION 0x0503
#define LDP_TLV_LABEL_REQUEST_MSG_ID 0x0600
static const struct tok ldp_tlv_values[] = {
@ -163,10 +168,29 @@ static const struct tok ldp_tlv_values[] = {
{ LDP_TLV_COMMON_SESSION, "Common Session Parameters" },
{ LDP_TLV_ATM_SESSION_PARM, "ATM Session Parameters" },
{ LDP_TLV_FR_SESSION_PARM, "Frame-Relay Session Parameters" },
{ LDP_TLV_FT_SESSION, "Fault-Tolerant Session Parameters" },
{ LDP_TLV_LABEL_REQUEST_MSG_ID, "Label Request Message ID" },
{ 0, NULL}
};
#define LDP_FEC_WILDCARD 0x01
#define LDP_FEC_PREFIX 0x02
#define LDP_FEC_HOSTADDRESS 0x03
/* From draft-martini-l2circuit-trans-mpls-13.txt */
#define LDP_FEC_MARTINI_VC 0x80
static const struct tok ldp_fec_values[] = {
{ LDP_FEC_WILDCARD, "Wildcard" },
{ LDP_FEC_PREFIX, "Prefix" },
{ LDP_FEC_HOSTADDRESS, "Host address" },
{ LDP_FEC_MARTINI_VC, "Martini VC" },
{ 0, NULL}
};
/* RFC1700 address family numbers, same definition in print-bgp.c */
#define AFNUM_INET 1
#define AFNUM_INET6 2
#define FALSE 0
#define TRUE 1
@ -198,7 +222,11 @@ ldp_tlv_print(register const u_char *tptr) {
};
const struct ldp_tlv_header *ldp_tlv_header;
u_short tlv_type,tlv_len,tlv_tlen;
u_short tlv_type,tlv_len,tlv_tlen,af,ft_flags;
u_char fec_type;
u_int ui;
char buf[100];
int i;
ldp_tlv_header = (const struct ldp_tlv_header *)tptr;
tlv_len=EXTRACT_16BITS(ldp_tlv_header->length);
@ -238,23 +266,121 @@ ldp_tlv_print(register const u_char *tptr) {
printf("\n\t Sequence Number: %u", EXTRACT_32BITS(tptr));
break;
case LDP_TLV_ADDRESS_LIST:
af = EXTRACT_16BITS(tptr);
tptr+=2;
printf("\n\t Adress Family: ");
if (af == AFNUM_INET) {
printf("IPv4, addresses:");
for (i=0; i<(tlv_tlen-2)/4; i++) {
printf(" %s",ipaddr_string(tptr));
tptr+=4;
}
}
#ifdef INET6
else if (af == AFNUM_INET6) {
printf("IPv6, addresses:");
for (i=0; i<(tlv_tlen-2)/16; i++) {
printf(" %s",ip6addr_string(tptr));
tptr+=16;
}
}
#endif
break;
case LDP_TLV_COMMON_SESSION:
printf("\n\t Version: %u, Keepalive: %us, Flags: [Downstream %s, Loop Detection %s]",
EXTRACT_16BITS(tptr), EXTRACT_16BITS(tptr+2),
(EXTRACT_16BITS(tptr+6)&0x8000) ? "On Demand" : "Unsolicited",
(EXTRACT_16BITS(tptr+6)&0x4000) ? "Enabled" : "Disabled"
);
break;
case LDP_TLV_FEC:
fec_type = *tptr;
printf("\n\t %s FEC (0x%02x)",
tok2str(ldp_fec_values, "Unknown", fec_type),
fec_type);
tptr+=1;
switch(fec_type) {
case LDP_FEC_WILDCARD:
break;
case LDP_FEC_PREFIX:
af = EXTRACT_16BITS(tptr);
tptr+=2;
if (af == AFNUM_INET) {
i=decode_prefix4(tptr,buf,sizeof(buf));
printf(": IPv4 prefix %s",buf);
}
#ifdef INET6
else if (af == AFNUM_INET6) {
i=decode_prefix6(tptr,buf,sizeof(buf));
printf(": IPv6 prefix %s",buf);
}
#endif
break;
case LDP_FEC_HOSTADDRESS:
break;
case LDP_FEC_MARTINI_VC:
printf(": %s, %scontrol word, VC %u",
tok2str(l2vpn_encaps_values, "Unknown", EXTRACT_16BITS(tptr)&0x7fff),
EXTRACT_16BITS(tptr)&0x8000 ? "" : "no ",
EXTRACT_32BITS(tptr+7));
break;
}
break;
case LDP_TLV_GENERIC_LABEL:
printf("\n\t Label: %u", EXTRACT_32BITS(tptr) & 0xfffff);
break;
case LDP_TLV_STATUS:
ui = EXTRACT_32BITS(tptr);
tptr+=4;
printf("\n\t Status: 0x%02x, Flags: [%s and %s forward]",
ui&0x3fffffff,
ui&0x80000000 ? "Fatal error" : "Advisory Notification",
ui&0x40000000 ? "do" : "don't");
ui = EXTRACT_32BITS(tptr);
tptr+=4;
if (ui)
printf(", causing Message ID: 0x%08x", ui);
break;
case LDP_TLV_FT_SESSION:
ft_flags = EXTRACT_16BITS(tptr);
printf("\n\t Flags: [%sReconnect, %sSave State, %sAll-Label Protection, %s Checkpoint, %sRe-Learn State]",
ft_flags&0x8000 ? "" : "No ",
ft_flags&0x8 ? "" : "Don't ",
ft_flags&0x4 ? "" : "No ",
ft_flags&0x2 ? "Sequence Numbered Label" : "All Labels",
ft_flags&0x1 ? "" : "Don't ");
tptr+=4;
ui = EXTRACT_32BITS(tptr);
if (ui)
printf(", Reconnect Timeout: %ums", ui);
tptr+=4;
ui = EXTRACT_32BITS(tptr);
if (ui)
printf(", Recovery Time: %ums", ui);
break;
/*
* FIXME those are the defined TLVs that lack a decoder
* you are welcome to contribute code ;-)
*/
case LDP_TLV_FEC:
case LDP_TLV_ADDRESS_LIST:
case LDP_TLV_HOP_COUNT:
case LDP_TLV_PATH_VECTOR:
case LDP_TLV_GENERIC_LABEL:
case LDP_TLV_ATM_LABEL:
case LDP_TLV_FR_LABEL:
case LDP_TLV_STATUS:
case LDP_TLV_EXTD_STATUS:
case LDP_TLV_RETURNED_PDU:
case LDP_TLV_RETURNED_MSG:
case LDP_TLV_COMMON_SESSION:
case LDP_TLV_ATM_SESSION_PARM:
case LDP_TLV_FR_SESSION_PARM:
case LDP_TLV_LABEL_REQUEST_MSG_ID:
@ -304,8 +430,8 @@ ldp_print(register const u_char *pptr, register u_int len) {
/* ok they seem to want to know everything - lets fully decode it */
tlen=EXTRACT_16BITS(ldp_com_header->pdu_length);
tptr+=sizeof(const struct ldp_common_header);
tlen-=sizeof(const struct ldp_common_header);
tptr += sizeof(const struct ldp_common_header);
tlen -= sizeof(const struct ldp_common_header)-4; /* Type & Length fields not included */
while(tlen>0) {
/* did we capture enough for fully decoding the msg header ? */
@ -336,7 +462,12 @@ ldp_print(register const u_char *pptr, register u_int len) {
switch(msg_type) {
case LDP_MSG_NOTIF:
case LDP_MSG_HELLO:
case LDP_MSG_INIT:
case LDP_MSG_KEEPALIVE:
case LDP_MSG_ADDRESS:
case LDP_MSG_LABEL_MAPPING:
while(msg_tlen >= 4) {
processed = ldp_tlv_print(msg_tptr);
if (processed == 0)
@ -351,12 +482,7 @@ ldp_print(register const u_char *pptr, register u_int len) {
* you are welcome to contribute code ;-)
*/
case LDP_MSG_NOTIF:
case LDP_MSG_INIT:
case LDP_MSG_KEEPALIVE:
case LDP_MSG_ADDRESS:
case LDP_MSG_ADDRESS_WITHDRAW:
case LDP_MSG_LABEL_MAPPING:
case LDP_MSG_LABEL_REQUEST:
case LDP_MSG_LABEL_WITHDRAW:
case LDP_MSG_LABEL_RELEASE:
@ -372,8 +498,8 @@ ldp_print(register const u_char *pptr, register u_int len) {
print_unknown_data(tptr+sizeof(sizeof(struct ldp_msg_header)),"\n\t ",
msg_len);
tptr+=msg_len;
tlen-=msg_len;
tptr += msg_len+4;
tlen -= msg_len+4;
}
return;
trunc:

713
contrib/tcpdump/print-lmp.c Normal file
View file

@ -0,0 +1,713 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-lmp.c,v 1.5 2004/04/27 14:03:44 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
#include "gmpls.h"
/*
* LMP common header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Vers | (Reserved) | Flags | Msg Type |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | LMP Length | (Reserved) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lmp_common_header {
u_int8_t version_res[2];
u_int8_t flags;
u_int8_t msg_type;
u_int8_t length[2];
u_int8_t reserved[2];
};
#define LMP_VERSION 1
#define LMP_EXTRACT_VERSION(x) (((x)&0xf0)>>4)
static const struct tok lmp_header_flag_values[] = {
{ 0x00, "Control Channel Down"},
{ 0x02, "LMP restart"},
{ 0, NULL}
};
static const struct tok lmp_obj_te_link_flag_values[] = {
{ 0x01, "Fault Management Supported"},
{ 0x02, "Link Verification Supported"},
{ 0, NULL}
};
static const struct tok lmp_obj_data_link_flag_values[] = {
{ 0x01, "Data Link Port"},
{ 0x02, "Allocated for user traffic"},
{ 0x04, "Failed link"},
{ 0, NULL}
};
static const struct tok lmp_obj_channel_status_values[] = {
{ 1, "Signal Okay"},
{ 2, "Signal Degraded"},
{ 3, "Signal Fail"},
{ 0, NULL}
};
static const struct tok lmp_obj_begin_verify_flag_values[] = {
{ 0x0001, "Verify all links"},
{ 0x0002, "Data link type"},
{ 0, NULL}
};
static const struct tok lmp_obj_begin_verify_error_values[] = {
{ 0x01, "\n\t\tLink Verification Procedure Not supported"},
{ 0x02, "\n\t\tUnwilling to verify"},
{ 0x04, "\n\t\tUnsupported verification transport mechanism"},
{ 0x08, "\n\t\tLink_Id configuration error"},
{ 0x10, "\n\t\tUnknown object c-type"},
{ 0, NULL}
};
static const struct tok lmp_obj_link_summary_error_values[] = {
{ 0x01, "\n\t\tUnacceptable non-negotiable LINK_SUMMARY parameters"},
{ 0x02, "\n\t\tRenegotiate LINK_SUMMARY parameters"},
{ 0x04, "\n\t\tInvalid TE-LINK Object"},
{ 0x08, "\n\t\tInvalid DATA-LINK Object"},
{ 0x10, "\n\t\tUnknown TE-LINK Object c-type"},
{ 0x20, "\n\t\tUnknown DATA-LINK Object c-type"},
{ 0, NULL}
};
#define LMP_MSGTYPE_CONFIG 1
#define LMP_MSGTYPE_CONFIG_ACK 2
#define LMP_MSGTYPE_CONFIG_NACK 3
#define LMP_MSGTYPE_HELLO 4
#define LMP_MSGTYPE_VERIFY_BEGIN 5
#define LMP_MSGTYPE_VERIFY_BEGIN_ACK 6
#define LMP_MSGTYPE_VERIFY_BEGIN_NACK 7
#define LMP_MSGTYPE_VERIFY_END 8
#define LMP_MSGTYPE_VERIFY_END_ACK 9
#define LMP_MSGTYPE_TEST 10
#define LMP_MSGTYPE_TEST_STATUS_SUCCESS 11
#define LMP_MSGTYPE_TEST_STATUS_FAILURE 12
#define LMP_MSGTYPE_TEST_STATUS_ACK 13
#define LMP_MSGTYPE_LINK_SUMMARY 14
#define LMP_MSGTYPE_LINK_SUMMARY_ACK 15
#define LMP_MSGTYPE_LINK_SUMMARY_NACK 16
#define LMP_MSGTYPE_CHANNEL_STATUS 17
#define LMP_MSGTYPE_CHANNEL_STATUS_ACK 18
#define LMP_MSGTYPE_CHANNEL_STATUS_REQ 19
#define LMP_MSGTYPE_CHANNEL_STATUS_RESP 20
static const struct tok lmp_msg_type_values[] = {
{ LMP_MSGTYPE_CONFIG, "Config"},
{ LMP_MSGTYPE_CONFIG_ACK, "Config ACK"},
{ LMP_MSGTYPE_CONFIG_NACK, "Config NACK"},
{ LMP_MSGTYPE_HELLO, "Hello"},
{ LMP_MSGTYPE_VERIFY_BEGIN, "Begin Verify"},
{ LMP_MSGTYPE_VERIFY_BEGIN_ACK, "Begin Verify ACK"},
{ LMP_MSGTYPE_VERIFY_BEGIN_NACK, "Begin Verify NACK"},
{ LMP_MSGTYPE_VERIFY_END, "End Verify"},
{ LMP_MSGTYPE_VERIFY_END_ACK, "End Verify ACK"},
{ LMP_MSGTYPE_TEST, "Test"},
{ LMP_MSGTYPE_TEST_STATUS_SUCCESS, "Test Status Success"},
{ LMP_MSGTYPE_TEST_STATUS_FAILURE, "Test Status Failure"},
{ LMP_MSGTYPE_TEST_STATUS_ACK, "Test Status ACK"},
{ LMP_MSGTYPE_LINK_SUMMARY, "Link Summary"},
{ LMP_MSGTYPE_LINK_SUMMARY_ACK, "Link Summary ACK"},
{ LMP_MSGTYPE_LINK_SUMMARY_NACK, "Link Summary NACK"},
{ LMP_MSGTYPE_CHANNEL_STATUS, "Channel Status"},
{ LMP_MSGTYPE_CHANNEL_STATUS_ACK, "Channel Status ACK"},
{ LMP_MSGTYPE_CHANNEL_STATUS_REQ, "Channel Status Request"},
{ LMP_MSGTYPE_CHANNEL_STATUS_RESP, "Channel Status Response"},
{ 0, NULL}
};
/*
* LMP object header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* |N| C-Type | Class | Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | |
* // (object contents) //
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lmp_object_header {
u_int8_t ctype;
u_int8_t class_num;
u_int8_t length[2];
};
#define LMP_OBJ_CC_ID 1
#define LMP_OBJ_NODE_ID 2
#define LMP_OBJ_LINK_ID 3
#define LMP_OBJ_INTERFACE_ID 4
#define LMP_OBJ_MESSAGE_ID 5
#define LMP_OBJ_CONFIG 6
#define LMP_OBJ_HELLO 7
#define LMP_OBJ_VERIFY_BEGIN 8
#define LMP_OBJ_VERIFY_BEGIN_ACK 9
#define LMP_OBJ_VERIFY_ID 10
#define LMP_OBJ_TE_LINK 11
#define LMP_OBJ_DATA_LINK 12
#define LMP_OBJ_CHANNEL_STATUS 13
#define LMP_OBJ_CHANNEL_STATUS_REQ 14
#define LMP_OBJ_ERROR_CODE 20
static const struct tok lmp_obj_values[] = {
{ LMP_OBJ_CC_ID, "Control Channel ID" },
{ LMP_OBJ_NODE_ID, "Node ID" },
{ LMP_OBJ_LINK_ID, "Link ID" },
{ LMP_OBJ_INTERFACE_ID, "Interface ID" },
{ LMP_OBJ_MESSAGE_ID, "Message ID" },
{ LMP_OBJ_CONFIG, "Configuration" },
{ LMP_OBJ_HELLO, "Hello" },
{ LMP_OBJ_VERIFY_BEGIN, "Verify Begin" },
{ LMP_OBJ_VERIFY_BEGIN_ACK, "Verify Begin ACK" },
{ LMP_OBJ_VERIFY_ID, "Verify ID" },
{ LMP_OBJ_TE_LINK, "TE Link" },
{ LMP_OBJ_DATA_LINK, "Data Link" },
{ LMP_OBJ_CHANNEL_STATUS, "Channel Status" },
{ LMP_OBJ_CHANNEL_STATUS_REQ, "Channel Status Request" },
{ LMP_OBJ_ERROR_CODE, "Error Code" },
{ 0, NULL}
};
#define INT_SWITCHING_TYPE_SUBOBJ 1
#define WAVELENGTH_SUBOBJ 2
static const struct tok lmp_data_link_subobj[] = {
{ INT_SWITCHING_TYPE_SUBOBJ, "Interface Switching Type" },
{ WAVELENGTH_SUBOBJ , "Wavelength" },
{ 0, NULL}
};
#define LMP_CTYPE_IPV4 1
#define LMP_CTYPE_IPV6 2
#define LMP_CTYPE_LOC 1
#define LMP_CTYPE_RMT 2
#define LMP_CTYPE_UNMD 3
#define LMP_CTYPE_IPV4_LOC 1
#define LMP_CTYPE_IPV4_RMT 2
#define LMP_CTYPE_IPV6_LOC 3
#define LMP_CTYPE_IPV6_RMT 4
#define LMP_CTYPE_UNMD_LOC 5
#define LMP_CTYPE_UNMD_RMT 6
#define LMP_CTYPE_1 1
#define LMP_CTYPE_2 2
#define LMP_CTYPE_HELLO_CONFIG 1
#define LMP_CTYPE_HELLO 1
#define LMP_CTYPE_BEGIN_VERIFY_ERROR 1
#define LMP_CTYPE_LINK_SUMMARY_ERROR 2
#define FALSE 0
#define TRUE 1
/*
* the ctypes are not globally unique so for
* translating it to strings we build a table based
* on objects offsetted by the ctype
*/
static const struct tok lmp_ctype_values[] = {
{ 256*LMP_OBJ_CC_ID+LMP_CTYPE_LOC, "Local" },
{ 256*LMP_OBJ_CC_ID+LMP_CTYPE_RMT, "Remote" },
{ 256*LMP_OBJ_NODE_ID+LMP_CTYPE_LOC, "Local" },
{ 256*LMP_OBJ_NODE_ID+LMP_CTYPE_RMT, "Remote" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
{ 256*LMP_OBJ_LINK_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_LOC, "IPv4 Local" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV4_RMT, "IPv4 Remote" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_LOC, "IPv6 Local" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_IPV6_RMT, "IPv6 Remote" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_LOC, "Unnumbered Local" },
{ 256*LMP_OBJ_INTERFACE_ID+LMP_CTYPE_UNMD_RMT, "Unnumbered Remote" },
{ 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_MESSAGE_ID+LMP_CTYPE_2, "2" },
{ 256*LMP_OBJ_CONFIG+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_HELLO+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_VERIFY_BEGIN+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_VERIFY_BEGIN_ACK+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_VERIFY_ID+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_TE_LINK+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_TE_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_DATA_LINK+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_CHANNEL_STATUS+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV4, "IPv4" },
{ 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_IPV6, "IPv6" },
{ 256*LMP_OBJ_CHANNEL_STATUS_REQ+LMP_CTYPE_UNMD, "Unnumbered" },
{ 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_1, "1" },
{ 256*LMP_OBJ_ERROR_CODE+LMP_CTYPE_2, "2" },
{ 0, NULL}
};
void
lmp_print(register const u_char *pptr, register u_int len) {
const struct lmp_common_header *lmp_com_header;
const struct lmp_object_header *lmp_obj_header;
const u_char *tptr,*obj_tptr;
int tlen,lmp_obj_len,lmp_obj_ctype,obj_tlen;
int hexdump;
int offset,subobj_type,subobj_len,total_subobj_len;
union { /* int to float conversion buffer */
float f;
u_int32_t i;
} bw;
tptr=pptr;
lmp_com_header = (const struct lmp_common_header *)pptr;
TCHECK(*lmp_com_header);
/*
* Sanity checking of the header.
*/
if (LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]) != LMP_VERSION) {
printf("LMP version %u packet not supported",
LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]));
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("LMPv%u %s Message, length: %u",
LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
tok2str(lmp_msg_type_values, "unknown (%u)",lmp_com_header->msg_type),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=EXTRACT_16BITS(lmp_com_header->length);
printf("\n\tLMPv%u, msg-type: %s, Flags: [%s], length: %u",
LMP_EXTRACT_VERSION(lmp_com_header->version_res[0]),
tok2str(lmp_msg_type_values, "unknown, type: %u",lmp_com_header->msg_type),
bittok2str(lmp_header_flag_values,"none",lmp_com_header->flags),
tlen);
tptr+=sizeof(const struct lmp_common_header);
tlen-=sizeof(const struct lmp_common_header);
while(tlen>0) {
/* did we capture enough for fully decoding the object header ? */
if (!TTEST2(*tptr, sizeof(struct lmp_object_header)))
goto trunc;
lmp_obj_header = (const struct lmp_object_header *)tptr;
lmp_obj_len=EXTRACT_16BITS(lmp_obj_header->length);
lmp_obj_ctype=(lmp_obj_header->ctype)&0x7f;
if(lmp_obj_len % 4 || lmp_obj_len < 4)
return;
printf("\n\t %s Object (%u), Class-Type: %s (%u) Flags: [%snegotiable], length: %u",
tok2str(lmp_obj_values,
"Unknown",
lmp_obj_header->class_num),
lmp_obj_header->class_num,
tok2str(lmp_ctype_values,
"Unknown",
((lmp_obj_header->class_num)<<8)+lmp_obj_ctype),
lmp_obj_ctype,
(lmp_obj_header->ctype)&0x80 ? "" : "non-",
lmp_obj_len);
obj_tptr=tptr+sizeof(struct lmp_object_header);
obj_tlen=lmp_obj_len-sizeof(struct lmp_object_header);
/* did we capture enough for fully decoding the object ? */
if (!TTEST2(*tptr, lmp_obj_len))
goto trunc;
hexdump=FALSE;
switch(lmp_obj_header->class_num) {
case LMP_OBJ_CC_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_LOC:
case LMP_CTYPE_RMT:
printf("\n\t Control Channel ID: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_LINK_ID:
case LMP_OBJ_INTERFACE_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4_LOC:
case LMP_CTYPE_IPV4_RMT:
printf("\n\t IPv4 Link ID: %s (0x%08x)",
ipaddr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
#ifdef INET6
case LMP_CTYPE_IPV6_LOC:
case LMP_CTYPE_IPV6_RMT:
printf("\n\t IPv6 Link ID: %s (0x%08x)",
ip6addr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
#endif
case LMP_CTYPE_UNMD_LOC:
case LMP_CTYPE_UNMD_RMT:
printf("\n\t Link ID: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_MESSAGE_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Message ID: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
case LMP_CTYPE_2:
printf("\n\t Message ID Ack: %u (0x%08x)",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_NODE_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_LOC:
case LMP_CTYPE_RMT:
printf("\n\t Node ID: %s (0x%08x)",
ipaddr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_CONFIG:
switch(lmp_obj_ctype) {
case LMP_CTYPE_HELLO_CONFIG:
printf("\n\t Hello Interval: %u\n\t Hello Dead Interval: %u",
EXTRACT_16BITS(obj_tptr),
EXTRACT_16BITS(obj_tptr+2));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_HELLO:
switch(lmp_obj_ctype) {
case LMP_CTYPE_HELLO:
printf("\n\t TxSeqNum: %u\n\t RcvSeqNum: %u",
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr+4));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_TE_LINK:
printf("\n\t Flags: [%s]",
bittok2str(lmp_obj_te_link_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)>>8));
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
printf("\n\t Local Link-ID: %s (0x%08x) \
\n\t Remote Link-ID: %s (0x%08x)",
ipaddr_string(obj_tptr+4),
EXTRACT_32BITS(obj_tptr+4),
ipaddr_string(obj_tptr+8),
EXTRACT_32BITS(obj_tptr+8));
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
case LMP_CTYPE_UNMD:
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_DATA_LINK:
printf("\n\t Flags: [%s]",
bittok2str(lmp_obj_data_link_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)>>8));
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
case LMP_CTYPE_UNMD:
printf("\n\t Local Interface ID: %s (0x%08x) \
\n\t Remote Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+4),
EXTRACT_32BITS(obj_tptr+4),
ipaddr_string(obj_tptr+8),
EXTRACT_32BITS(obj_tptr+8));
total_subobj_len = lmp_obj_len - 16;
offset = 12;
while (total_subobj_len > 0 && hexdump == FALSE ) {
subobj_type = EXTRACT_16BITS(obj_tptr+offset)>>8;
subobj_len = EXTRACT_16BITS(obj_tptr+offset)&0x00FF;
printf("\n\t Subobject, Type: %s (%u), Length: %u",
tok2str(lmp_data_link_subobj,
"Unknown",
subobj_type),
subobj_type,
subobj_len);
switch(subobj_type) {
case INT_SWITCHING_TYPE_SUBOBJ:
printf("\n\t\t Switching Type: %s (%u)",
tok2str(gmpls_switch_cap_values,
"Unknown",
EXTRACT_16BITS(obj_tptr+offset+2)>>8),
EXTRACT_16BITS(obj_tptr+offset+2)>>8);
printf("\n\t\t Encoding Type: %s (%u)",
tok2str(gmpls_encoding_values,
"Unknown",
EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF),
EXTRACT_16BITS(obj_tptr+offset+2)&0x00FF);
bw.i = EXTRACT_32BITS(obj_tptr+offset+4);
printf("\n\t\t Min Reservable Bandwidth: %.3f Mbps",
bw.f);
bw.i = EXTRACT_32BITS(obj_tptr+offset+8);
printf("\n\t\t Max Reservable Bandwidth: %.3f Mbps",
bw.f);
break;
case WAVELENGTH_SUBOBJ:
printf("\n\t\t Wavelength: %u",
EXTRACT_32BITS(obj_tptr+offset+4));
break;
default:
/* Any Unknown Subobject ==> Exit loop */
hexdump=TRUE;
break;
}
total_subobj_len-=subobj_len;
offset+=subobj_len;
}
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_VERIFY_BEGIN:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Flags: %s",
bittok2str(lmp_obj_begin_verify_flag_values,
"none",
EXTRACT_16BITS(obj_tptr)));
printf("\n\t Verify Interval: %u",
EXTRACT_16BITS(obj_tptr+2));
printf("\n\t Data links: %u",
EXTRACT_32BITS(obj_tptr+4));
printf("\n\t Encoding type: %s",
tok2str(gmpls_encoding_values, "Unknown", *(obj_tptr+8)));
printf("\n\t Verify Tranport Mechanism: %u (0x%x) %s",
EXTRACT_16BITS(obj_tptr+10),
EXTRACT_16BITS(obj_tptr+10),
EXTRACT_16BITS(obj_tptr+10)&8000 ? "(Payload test messages capable)" : "");
bw.i = EXTRACT_32BITS(obj_tptr+12);
printf("\n\t Transmission Rate: %.3f Mbps",bw.f);
printf("\n\t Wavelength: %u",
EXTRACT_32BITS(obj_tptr+16));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_VERIFY_BEGIN_ACK:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Verify Dead Interval: %u \
\n\t Verify Transport Response: %u",
EXTRACT_16BITS(obj_tptr),
EXTRACT_16BITS(obj_tptr+2));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_VERIFY_ID:
switch(lmp_obj_ctype) {
case LMP_CTYPE_1:
printf("\n\t Verify ID: %u",
EXTRACT_32BITS(obj_tptr));
break;
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_CHANNEL_STATUS:
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
case LMP_CTYPE_UNMD:
offset = 0;
/* Decode pairs: <Interface_ID (4 bytes), Channel_status (4 bytes)> */
while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
printf("\n\t Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+offset),
EXTRACT_32BITS(obj_tptr+offset));
printf("\n\t\t Active: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>31) ?
"Allocated" : "Non-allocated",
(EXTRACT_32BITS(obj_tptr+offset+4)>>31));
printf("\n\t\t Direction: %s (%u)", (EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1 ?
"Transmit" : "Receive",
(EXTRACT_32BITS(obj_tptr+offset+4)>>30)&0x1);
printf("\n\t\t Channel Status: %s (%u)",
tok2str(lmp_obj_channel_status_values,
"Unknown",
EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF),
EXTRACT_32BITS(obj_tptr+offset+4)&0x3FFFFFF);
offset+=8;
}
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_CHANNEL_STATUS_REQ:
switch(lmp_obj_ctype) {
case LMP_CTYPE_IPV4:
case LMP_CTYPE_UNMD:
offset = 0;
while (offset < (lmp_obj_len-(int)sizeof(struct lmp_object_header)) ) {
printf("\n\t Interface ID: %s (0x%08x)",
ipaddr_string(obj_tptr+offset),
EXTRACT_32BITS(obj_tptr+offset));
offset+=4;
}
break;
#ifdef INET6
case LMP_CTYPE_IPV6:
#endif
default:
hexdump=TRUE;
}
break;
case LMP_OBJ_ERROR_CODE:
switch(lmp_obj_ctype) {
case LMP_CTYPE_BEGIN_VERIFY_ERROR:
printf("\n\t Error Code: %s",
bittok2str(lmp_obj_begin_verify_error_values,
"none",
EXTRACT_32BITS(obj_tptr)));
break;
case LMP_CTYPE_LINK_SUMMARY_ERROR:
printf("\n\t Error Code: %s",
bittok2str(lmp_obj_link_summary_error_values,
"none",
EXTRACT_32BITS(obj_tptr)));
break;
default:
hexdump=TRUE;
}
break;
default:
if (vflag <= 1)
print_unknown_data(obj_tptr,"\n\t ",obj_tlen);
break;
}
/* do we want to see an additionally hexdump ? */
if (vflag > 1 || hexdump==TRUE)
print_unknown_data(tptr+sizeof(sizeof(struct lmp_object_header)),"\n\t ",
lmp_obj_len-sizeof(struct lmp_object_header));
tptr+=lmp_obj_len;
tlen-=lmp_obj_len;
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

859
contrib/tcpdump/print-lspping.c Normal file
View file

@ -0,0 +1,859 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-lspping.c,v 1.12 2004/11/11 12:02:31 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "interface.h"
#include "extract.h"
#include "addrtoname.h"
#include "bgp.h"
#include "l2vpn.h"
/*
* LSPPING common header
*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Version Number | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Message Type | Reply mode | Return Code | Return Subcode|
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender's Handle |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sequence Number |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Sent (seconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Sent (microseconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Received (seconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TimeStamp Received (microseconds) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | TLVs ... |
* . .
* . .
* . .
*/
struct lspping_common_header {
u_int8_t version[2];
u_int8_t reserved[2];
u_int8_t msg_type;
u_int8_t reply_mode;
u_int8_t return_code;
u_int8_t return_subcode;
u_int8_t sender_handle[4];
u_int8_t seq_number[4];
u_int8_t ts_sent_sec[4];
u_int8_t ts_sent_usec[4];
u_int8_t ts_rcvd_sec[4];
u_int8_t ts_rcvd_usec[4];
};
#define LSPPING_VERSION 1
#define FALSE 0
#define TRUE 1
static const struct tok lspping_msg_type_values[] = {
{ 1, "MPLS Echo Request"},
{ 2, "MPLS Echo Reply"},
{ 0, NULL}
};
static const struct tok lspping_reply_mode_values[] = {
{ 1, "Do not reply"},
{ 2, "Reply via an IPv4/IPv6 UDP packet"},
{ 3, "Reply via an IPv4/IPv6 UDP packet with Router Alert"},
{ 4, "Reply via application level control channel"},
{ 0, NULL}
};
static const struct tok lspping_return_code_values[] = {
{ 0, "No return code or return code contained in the Error Code TLV"},
{ 1, "Malformed echo request received"},
{ 2, "One or more of the TLVs was not understood"},
{ 3, "Replying router is an egress for the FEC at stack depth"},
{ 4, "Replying router has no mapping for the FEC at stack depth"},
{ 5, "Reserved"},
{ 6, "Reserved"},
{ 7, "Reserved"},
{ 8, "Label switched at stack-depth"},
{ 9, "Label switched but no MPLS forwarding at stack-depth"},
{ 10, "Mapping for this FEC is not the given label at stack depth"},
{ 11, "No label entry at stack-depth"},
{ 12, "Protocol not associated with interface at FEC stack depth"},
};
/*
* LSPPING TLV header
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Type | Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Value |
* . .
* . .
* . .
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_header {
u_int8_t type[2];
u_int8_t length[2];
};
#define LSPPING_TLV_TARGET_FEC_STACK 1
#define LSPPING_TLV_DOWNSTREAM_MAPPING 2
#define LSPPING_TLV_PAD 3
#define LSPPING_TLV_ERROR_CODE 4
#define LSPPING_TLV_VENDOR_PRIVATE 5
static const struct tok lspping_tlv_values[] = {
{ LSPPING_TLV_TARGET_FEC_STACK, "Target FEC Stack" },
{ LSPPING_TLV_DOWNSTREAM_MAPPING, "Downstream Mapping" },
{ LSPPING_TLV_PAD, "Pad" },
{ LSPPING_TLV_ERROR_CODE, "Error Code" },
{ LSPPING_TLV_VENDOR_PRIVATE, "Vendor Enterprise Code" },
{ 0, NULL}
};
#define LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4 1
#define LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6 2
#define LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4 3
#define LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6 4
#define LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4 6
#define LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6 7
#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT 8
#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD 9
#define LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID 10
#define LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4 11
#define LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6 12
static const struct tok lspping_tlvtargetfec_subtlv_values[] = {
{ LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4, "LDP IPv4 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6, "LDP IPv6 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4, "RSVP IPv4 Session Query"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6, "RSVP IPv6 Session Query"},
{ 5, "Reserved"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4, "VPN IPv4 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6, "VPN IPv6 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT, "L2 VPN endpoint"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD, "L2 circuit ID (old)"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID, "L2 circuit ID"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4, "BGP labeled IPv4 prefix"},
{ LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6, "BGP labeled IPv6 prefix"},
{ 0, NULL}
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 prefix |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t {
u_int8_t prefix [4];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 prefix |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t {
u_int8_t prefix [16];
u_int8_t prefix_len;
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender identifier |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 prefix |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t {
u_int8_t sender_id [4];
u_int8_t prefix [4];
u_int8_t prefix_len;
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender identifier |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 prefix |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t {
u_int8_t sender_id [16];
u_int8_t prefix [16];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 tunnel end point address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | Tunnel ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Extended Tunnel ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 tunnel sender address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | LSP ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t {
u_int8_t tunnel_endpoint [4];
u_int8_t res[2];
u_int8_t tunnel_id[2];
u_int8_t extended_tunnel_id[4];
u_int8_t tunnel_sender [4];
u_int8_t res2[2];
u_int8_t lsp_id [2];
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 tunnel end point address |
* | |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | Tunnel ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Extended Tunnel ID |
* | |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 tunnel sender address |
* | |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Must Be Zero | LSP ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t {
u_int8_t tunnel_endpoint [16];
u_int8_t res[2];
u_int8_t tunnel_id[2];
u_int8_t extended_tunnel_id[16];
u_int8_t tunnel_sender [16];
u_int8_t res2[2];
u_int8_t lsp_id [2];
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Route Distinguisher |
* | (8 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv4 prefix |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t {
u_int8_t rd [8];
u_int8_t prefix [4];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Route Distinguisher |
* | (8 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | IPv6 prefix |
* | (16 octets) |
* | |
* | |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Prefix Length | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t {
u_int8_t rd [8];
u_int8_t prefix [16];
u_int8_t prefix_len;
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Route Distinguisher |
* | (8 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender's CE ID | Receiver's CE ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Encapsulation Type | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* 0 1 2 3
*/
struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t {
u_int8_t rd [8];
u_int8_t sender_ce_id [2];
u_int8_t receiver_ce_id [2];
u_int8_t encapsulation[2];
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Remote PE Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | VC ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Encapsulation Type | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t {
u_int8_t remote_pe_address [4];
u_int8_t vc_id [4];
u_int8_t encapsulation[2];
};
/*
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Sender's PE Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Remote PE Address |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | VC ID |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Encapsulation Type | Must Be Zero |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t {
u_int8_t sender_pe_address [4];
u_int8_t remote_pe_address [4];
u_int8_t vc_id [4];
u_int8_t encapsulation[2];
};
/*
* 0 1 2 3
* 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | MTU | Address Type | Resvd (SBZ) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream IP Address (4 or 16 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream Interface Address (4 or 16 octets) |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Hash Key Type | Depth Limit | Multipath Length |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* . .
* . (Multipath Information) .
* . .
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream Label | Protocol |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* . .
* . .
* . .
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | Downstream Label | Protocol |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct lspping_tlv_downstream_map_ipv4_t {
u_int8_t mtu [2];
u_int8_t address_type;
u_int8_t res;
u_int8_t downstream_ip[4];
u_int8_t downstream_interface[4];
};
struct lspping_tlv_downstream_map_ipv6_t {
u_int8_t mtu [2];
u_int8_t address_type;
u_int8_t res;
u_int8_t downstream_ip[16];
u_int8_t downstream_interface[16];
};
struct lspping_tlv_downstream_map_info_t {
u_int8_t hash_key_type;
u_int8_t depth_limit;
u_int8_t multipath_length [2];
};
#define LSPPING_AFI_IPV4 1
#define LSPPING_AFI_UNMB 2
#define LSPPING_AFI_IPV6 3
static const struct tok lspping_tlv_downstream_addr_values[] = {
{ LSPPING_AFI_IPV4, "IPv4"},
{ LSPPING_AFI_IPV6, "IPv6"},
{ LSPPING_AFI_UNMB, "Unnumbered"},
{ 0, NULL}
};
void
lspping_print(register const u_char *pptr, register u_int len) {
const struct lspping_common_header *lspping_com_header;
const struct lspping_tlv_header *lspping_tlv_header;
const struct lspping_tlv_header *lspping_subtlv_header;
const u_char *tptr,*tlv_tptr,*subtlv_tptr;
int tlen,lspping_tlv_len,lspping_tlv_type,tlv_tlen;
int tlv_hexdump,subtlv_hexdump;
int lspping_subtlv_len,lspping_subtlv_type;
struct timeval timestamp;
union {
const struct lspping_tlv_downstream_map_ipv4_t *lspping_tlv_downstream_map_ipv4;
const struct lspping_tlv_downstream_map_ipv6_t *lspping_tlv_downstream_map_ipv6;
const struct lspping_tlv_downstream_map_info_t *lspping_tlv_downstream_map_info;
} tlv_ptr;
union {
const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *lspping_tlv_targetfec_subtlv_ldp_ipv4;
const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *lspping_tlv_targetfec_subtlv_ldp_ipv6;
const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *lspping_tlv_targetfec_subtlv_rsvp_ipv4;
const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *lspping_tlv_targetfec_subtlv_rsvp_ipv6;
const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *lspping_tlv_targetfec_subtlv_l3vpn_ipv4;
const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *lspping_tlv_targetfec_subtlv_l3vpn_ipv6;
const struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t *lspping_tlv_targetfec_subtlv_l2vpn_endpt;
const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t *lspping_tlv_targetfec_subtlv_l2vpn_vcid_old;
const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t *lspping_tlv_targetfec_subtlv_l2vpn_vcid;
const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *lspping_tlv_targetfec_subtlv_bgp_ipv4;
const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *lspping_tlv_targetfec_subtlv_bgp_ipv6;
} subtlv_ptr;
tptr=pptr;
lspping_com_header = (const struct lspping_common_header *)pptr;
TCHECK(*lspping_com_header);
/*
* Sanity checking of the header.
*/
if (EXTRACT_16BITS(&lspping_com_header->version[0]) != LSPPING_VERSION) {
printf("LSP-PING version %u packet not supported",
EXTRACT_16BITS(&lspping_com_header->version[0]));
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("LSP-PINGv%u, %s, seq %u, length: %u",
EXTRACT_16BITS(&lspping_com_header->version[0]),
tok2str(lspping_msg_type_values, "unknown (%u)",lspping_com_header->msg_type),
EXTRACT_32BITS(lspping_com_header->seq_number),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=len;
printf("\n\tLSP-PINGv%u, msg-type: %s (%u), reply-mode: %s (%u)",
EXTRACT_16BITS(&lspping_com_header->version[0]),
tok2str(lspping_msg_type_values, "unknown",lspping_com_header->msg_type),
lspping_com_header->msg_type,
tok2str(lspping_reply_mode_values, "unknown",lspping_com_header->reply_mode),
lspping_com_header->reply_mode);
/*
* the following return codes require that the subcode is attached
* at the end of the translated token output
*/
if (lspping_com_header->return_code == 3 ||
lspping_com_header->return_code == 4 ||
lspping_com_header->return_code == 8 ||
lspping_com_header->return_code == 10 ||
lspping_com_header->return_code == 11 ||
lspping_com_header->return_code == 12 )
printf("\n\t Return Code: %s %u (%u), Return Subcode: (%u)",
tok2str(lspping_return_code_values, "unknown",lspping_com_header->return_code),
lspping_com_header->return_subcode,
lspping_com_header->return_code,
lspping_com_header->return_subcode);
else
printf("\n\t Return Code: %s (%u), Return Subcode: (%u)",
tok2str(lspping_return_code_values, "unknown",lspping_com_header->return_code),
lspping_com_header->return_code,
lspping_com_header->return_subcode);
printf("\n\t Sender Handle: 0x%08x, Sequence: %u",
EXTRACT_32BITS(lspping_com_header->sender_handle),
EXTRACT_32BITS(lspping_com_header->seq_number));
timestamp.tv_sec=EXTRACT_32BITS(lspping_com_header->ts_sent_sec);
timestamp.tv_usec=EXTRACT_32BITS(lspping_com_header->ts_sent_usec);
printf("\n\t Sender Timestamp: ");
ts_print(&timestamp);
timestamp.tv_sec=EXTRACT_32BITS(lspping_com_header->ts_rcvd_sec);
timestamp.tv_usec=EXTRACT_32BITS(lspping_com_header->ts_rcvd_usec);
printf("Receiver Timestamp: ");
if ((timestamp.tv_sec != 0) && (timestamp.tv_usec != 0))
ts_print(&timestamp);
else
printf("no timestamp");
tptr+=sizeof(const struct lspping_common_header);
tlen-=sizeof(const struct lspping_common_header);
while(tlen>(int)sizeof(struct lspping_tlv_header)) {
/* did we capture enough for fully decoding the tlv header ? */
if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header)))
goto trunc;
lspping_tlv_header = (const struct lspping_tlv_header *)tptr;
lspping_tlv_type=EXTRACT_16BITS(lspping_tlv_header->type);
lspping_tlv_len=EXTRACT_16BITS(lspping_tlv_header->length);
if (lspping_tlv_len == 0)
return;
if(lspping_tlv_len % 4 || lspping_tlv_len < 4) { /* aligned to four octet boundary */
printf("\n\t ERROR: TLV %u bogus size %u",lspping_tlv_type,lspping_tlv_len);
return;
}
printf("\n\t %s TLV (%u), length: %u",
tok2str(lspping_tlv_values,
"Unknown",
lspping_tlv_type),
lspping_tlv_type,
lspping_tlv_len);
tlv_tptr=tptr+sizeof(struct lspping_tlv_header);
tlv_tlen=lspping_tlv_len; /* header not included -> no adjustment */
/* did we capture enough for fully decoding the tlv ? */
if (!TTEST2(*tptr, lspping_tlv_len))
goto trunc;
tlv_hexdump=FALSE;
switch(lspping_tlv_type) {
case LSPPING_TLV_TARGET_FEC_STACK:
while(tlv_tlen>(int)sizeof(struct lspping_tlv_header)) {
/* did we capture enough for fully decoding the subtlv header ? */
if (!TTEST2(*tptr, sizeof(struct lspping_tlv_header)))
goto trunc;
subtlv_hexdump=FALSE;
lspping_subtlv_header = (const struct lspping_tlv_header *)tlv_tptr;
lspping_subtlv_type=EXTRACT_16BITS(lspping_subtlv_header->type);
lspping_subtlv_len=EXTRACT_16BITS(lspping_subtlv_header->length);
subtlv_tptr=tlv_tptr+sizeof(struct lspping_tlv_header);
if (lspping_subtlv_len == 0)
break;
printf("\n\t %s subTLV (%u), length: %u",
tok2str(lspping_tlvtargetfec_subtlv_values,
"Unknown",
lspping_subtlv_type),
lspping_subtlv_type,
lspping_subtlv_len);
switch(lspping_subtlv_type) {
case LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_ldp_ipv4_t *)subtlv_tptr;
printf("\n\t %s/%u",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv4->prefix_len);
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_LDP_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_ldp_ipv6_t *)subtlv_tptr;
printf("\n\t %s/%u",
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_ldp_ipv6->prefix_len);
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_bgp_ipv4_t *)subtlv_tptr;
printf("\n\t %s/%u, sender-id %s",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->prefix_len,
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv4->sender_id));
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_BGP_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_bgp_ipv6_t *)subtlv_tptr;
printf("\n\t %s/%u, sender-id %s",
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->prefix_len,
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_bgp_ipv6->sender_id));
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_rsvp_ipv4_t *)subtlv_tptr;
printf("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" \
"\n\t tunnel-id 0x%04x, extended tunnel-id %s",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_endpoint),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_sender),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->lsp_id),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->tunnel_id),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv4->extended_tunnel_id));
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_RSVP_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_rsvp_ipv6_t *)subtlv_tptr;
printf("\n\t tunnel end-point %s, tunnel sender %s, lsp-id 0x%04x" \
"\n\t tunnel-id 0x%04x, extended tunnel-id %s",
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_endpoint),
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_sender),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->lsp_id),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->tunnel_id),
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_rsvp_ipv6->extended_tunnel_id));
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV4:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4 = \
(const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv4_t *)subtlv_tptr;
printf("\n\t RD: %s, %s/%u",
bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->rd),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv4->prefix_len);
break;
#ifdef INET6
case LSPPING_TLV_TARGETFEC_SUBTLV_L3VPN_IPV6:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6 = \
(const struct lspping_tlv_targetfec_subtlv_l3vpn_ipv6_t *)subtlv_tptr;
printf("\n\t RD: %s, %s/%u",
bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->rd),
ip6addr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix),
subtlv_ptr.lspping_tlv_targetfec_subtlv_l3vpn_ipv6->prefix_len);
break;
#endif
case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_ENDPT:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt = \
(const struct lspping_tlv_targetfec_subtlv_l2vpn_endpt_t *)subtlv_tptr;
printf("\n\t RD: %s, Sender CE-ID: %u, Receiver CE-ID: %u" \
"\n\t Encapsulation Type: %s (%u)",
bgp_vpn_rd_print(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->rd),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->sender_ce_id),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->receiver_ce_id),
tok2str(l2vpn_encaps_values,
"unknown",
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation)),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_endpt->encapsulation));
break;
/* the old L2VPN VCID subTLV does not have support for the sender field */
case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID_OLD:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old = \
(const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_old_t *)subtlv_tptr;
printf("\n\t Remote PE: %s" \
"\n\t VC-ID: 0x%08x, Encapsulation Type: %s (%u)",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->remote_pe_address),
EXTRACT_32BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->vc_id),
tok2str(l2vpn_encaps_values,
"unknown",
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->encapsulation)),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid_old->encapsulation));
break;
case LSPPING_TLV_TARGETFEC_SUBTLV_L2VPN_VCID:
subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid = \
(const struct lspping_tlv_targetfec_subtlv_l2vpn_vcid_t *)subtlv_tptr;
printf("\n\t Sender PE: %s, Remote PE: %s" \
"\n\t VC-ID: 0x%08x, Encapsulation Type: %s (%u)",
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->sender_pe_address),
ipaddr_string(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->remote_pe_address),
EXTRACT_32BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->vc_id),
tok2str(l2vpn_encaps_values,
"unknown",
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->encapsulation)),
EXTRACT_16BITS(subtlv_ptr.lspping_tlv_targetfec_subtlv_l2vpn_vcid->encapsulation));
break;
default:
subtlv_hexdump=TRUE; /* unknown subTLV just hexdump it */
break;
}
/* do we want to see an additionally subtlv hexdump ? */
if (vflag > 1 || subtlv_hexdump==TRUE)
print_unknown_data(tlv_tptr+sizeof(struct lspping_tlv_header), \
"\n\t ",
lspping_subtlv_len);
tlv_tptr+=lspping_subtlv_len;
tlv_tlen-=lspping_subtlv_len+sizeof(struct lspping_tlv_header);
}
break;
case LSPPING_TLV_DOWNSTREAM_MAPPING:
/* that strange thing with the downstream map TLV is that until now
* we do not know if its IPv4 or IPv6 , after we found the adress-type
* lets recast the tlv_tptr and move on */
tlv_ptr.lspping_tlv_downstream_map_ipv4= \
(const struct lspping_tlv_downstream_map_ipv4_t *)tlv_tptr;
tlv_ptr.lspping_tlv_downstream_map_ipv6= \
(const struct lspping_tlv_downstream_map_ipv6_t *)tlv_tptr;
printf("\n\t MTU: %u, Address-Type: %s (%u)",
EXTRACT_16BITS(tlv_ptr.lspping_tlv_downstream_map_ipv4->mtu),
tok2str(lspping_tlv_downstream_addr_values,
"unknown",
tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type),
tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type);
switch(tlv_ptr.lspping_tlv_downstream_map_ipv4->address_type) {
case LSPPING_AFI_IPV4:
printf("\n\t Downstream IP: %s" \
"\n\t Downstream Interface IP: %s",
ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip),
ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface));
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
break;
#ifdef INET6
case LSPPING_AFI_IPV6:
printf("\n\t Downstream IP: %s" \
"\n\t Downstream Interface IP: %s",
ip6addr_string(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_ip),
ip6addr_string(tlv_ptr.lspping_tlv_downstream_map_ipv6->downstream_interface));
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv6_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv6_t);
break;
#endif
case LSPPING_AFI_UNMB:
printf("\n\t Downstream IP: %s" \
"\n\t Downstream Interface Index: 0x%08x",
ipaddr_string(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_ip),
EXTRACT_32BITS(tlv_ptr.lspping_tlv_downstream_map_ipv4->downstream_interface));
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_ipv4_t);
break;
default:
/* should not happen ! - no error message - tok2str() has barked already */
break;
}
tlv_ptr.lspping_tlv_downstream_map_info= \
(const struct lspping_tlv_downstream_map_info_t *)tlv_tptr;
/* FIXME add hash-key type, depth limit, multipath processing */
tlv_tptr+=sizeof(struct lspping_tlv_downstream_map_info_t);
tlv_tlen-=sizeof(struct lspping_tlv_downstream_map_info_t);
/* FIXME print downstream labels */
tlv_hexdump=TRUE; /* dump the TLV until code complete */
break;
/*
* FIXME those are the defined TLVs that lack a decoder
* you are welcome to contribute code ;-)
*/
case LSPPING_TLV_PAD:
case LSPPING_TLV_ERROR_CODE:
case LSPPING_TLV_VENDOR_PRIVATE:
default:
if (vflag <= 1)
print_unknown_data(tlv_tptr,"\n\t ",tlv_tlen);
break;
}
/* do we want to see an additionally tlv hexdump ? */
if (vflag > 1 || tlv_hexdump==TRUE)
print_unknown_data(tptr+sizeof(sizeof(struct lspping_tlv_header)),"\n\t ",
lspping_tlv_len);
tptr+=lspping_tlv_len;
tlen-=lspping_tlv_len+sizeof(struct lspping_tlv_header);
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");
}

2
contrib/tcpdump/print-lwres.c
View file

@ -29,7 +29,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-lwres.c,v 1.10.2.3 2004/03/24 01:54:58 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-lwres.c,v 1.13 2004/03/24 01:54:29 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

4
contrib/tcpdump/print-mobile.c
View file

@ -42,7 +42,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-mobile.c,v 1.12.2.2 2003/11/16 08:51:33 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-mobile.c,v 1.15 2004/03/24 01:58:14 guy Exp $";
#endif
#include <tcpdump-stdinc.h>
@ -77,7 +77,7 @@ mobile_print(const u_char *bp, u_int length)
mob = (const struct mobile_ip *)bp;
if (length < MOBILE_SIZE) {
if (length < MOBILE_SIZE || !TTEST(*mob)) {
fputs("[|mobile]", stdout);
return;
}

2
contrib/tcpdump/print-mobility.c
View file

@ -33,7 +33,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-mobility.c,v 1.9.2.2 2003/11/16 08:51:33 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-mobility.c,v 1.11 2003/11/16 09:36:28 guy Exp $";
#endif
#ifdef INET6

34
contrib/tcpdump/print-mpls.c
View file

@ -28,7 +28,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-mpls.c,v 1.8.2.2 2003/11/16 08:51:34 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-mpls.c,v 1.13 2005/04/06 21:32:41 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -44,20 +44,7 @@ static const char rcsid[] _U_ =
#include "addrtoname.h"
#include "interface.h"
#include "extract.h" /* must come after interface.h */
#define LABEL_MASK 0xfffff000
#define LABEL_SHIFT 12
#define EXP_MASK 0x00000e00
#define EXP_SHIFT 9
#define STACK_MASK 0x00000100
#define STACK_SHIFT 8
#define TTL_MASK 0x000000ff
#define TTL_SHIFT 0
#define MPLS_LABEL(x) (((x) & LABEL_MASK) >> LABEL_SHIFT)
#define MPLS_EXP(x) (((x) & EXP_MASK) >> EXP_SHIFT)
#define MPLS_STACK(x) (((x) & STACK_MASK) >> STACK_SHIFT)
#define MPLS_TTL(x) (((x) & TTL_MASK) >> TTL_SHIFT)
#include "mpls.h"
static const char *mpls_labelname[] = {
/*0*/ "IPv4 explicit NULL", "router alert", "IPv6 explicit NULL",
@ -99,7 +86,7 @@ mpls_print(const u_char *bp, u_int length)
switch (MPLS_LABEL(v)) {
case 0: /* IPv4 explicit NULL label */
case 3: /* IPv4 implicit NULL label */
ip_print(p, length - (p - bp));
ip_print(gndo, p, length - (p - bp));
break;
#ifdef INET6
case 2: /* IPv6 explicit NULL label */
@ -135,7 +122,7 @@ mpls_print(const u_char *bp, u_int length)
case 0x4f:
if (vflag>0) {
printf("\n\t");
ip_print(p, length - (p - bp));
ip_print(gndo, p, length - (p - bp));
}
else printf(", IP, length: %u",length);
break;
@ -184,13 +171,10 @@ trunc:
printf("[|MPLS]");
}
/*
* draft-ietf-mpls-lsp-ping-02.txt
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/
void
mpls_lsp_ping_print(const u_char *pptr, u_int length)
{
printf("UDP, LSP-PING, length: %u", length);
if (vflag >1)
print_unknown_data(pptr,"\n\t ", length);
}

11
contrib/tcpdump/print-msdp.c
View file

@ -17,7 +17,7 @@
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-msdp.c,v 1.4.2.2 2003/11/16 08:51:34 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-msdp.c,v 1.7 2005/04/06 21:32:41 mcr Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -70,7 +70,7 @@ msdp_print(const unsigned char *sp, u_int length)
(void)printf(" [w/data]");
if (vflag > 1) {
(void)printf(" ");
ip_print(sp + *sp * 12 + 8 - 3,
ip_print(gndo, sp + *sp * 12 + 8 - 3,
len - (*sp * 12 + 8));
}
}
@ -99,3 +99,10 @@ msdp_print(const unsigned char *sp, u_int length)
trunc:
(void)printf(" [|msdp]");
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

2
contrib/tcpdump/print-netbios.c
View file

@ -24,7 +24,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-netbios.c,v 1.18.2.2 2003/11/16 08:51:35 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-netbios.c,v 1.20 2003/11/16 09:36:29 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

169
contrib/tcpdump/print-ospf.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ospf.c,v 1.45.2.4 2004/03/24 02:44:30 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-ospf.c,v 1.56 2004/09/29 16:49:31 hannes Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -51,6 +51,7 @@ static struct tok ospf_option_values[] = {
{ OSPF_OPTION_EA, "Advertise External" },
{ OSPF_OPTION_DC, "Demand Circuit" },
{ OSPF_OPTION_O, "Opaque" },
{ OSPF_OPTION_DN, "Up/Down" },
{ 0, NULL }
};
@ -103,6 +104,7 @@ static struct tok ospf_dd_flag_values[] = {
static struct tok lsa_opaque_values[] = {
{ LS_OPAQUE_TYPE_TE, "Traffic Engineering" },
{ LS_OPAQUE_TYPE_GRACE, "Graceful restart" },
{ LS_OPAQUE_TYPE_RI, "Router Information" },
{ 0, NULL }
};
@ -126,11 +128,24 @@ static struct tok lsa_opaque_te_link_tlv_subtlv_values[] = {
{ LS_OPAQUE_TE_LINK_SUBTLV_LINK_PROTECTION_TYPE, "Link Protection Type" },
{ LS_OPAQUE_TE_LINK_SUBTLV_INTF_SW_CAP_DESCR, "Interface Switching Capability" },
{ LS_OPAQUE_TE_LINK_SUBTLV_SHARED_RISK_GROUP, "Shared Risk Link Group" },
{ LS_OPAQUE_TE_LINK_SUBTLV_DIFFSERV_TE, "Diffserv TE" },
{ 0, NULL }
};
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_PTP 1 /* rfc3630 */
#define LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_MA 2 /* rfc3630 */
static struct tok lsa_opaque_grace_tlv_values[] = {
{ LS_OPAQUE_GRACE_TLV_PERIOD, "Grace Period" },
{ LS_OPAQUE_GRACE_TLV_REASON, "Graceful restart Reason" },
{ LS_OPAQUE_GRACE_TLV_INT_ADDRESS, "IPv4 interface address" },
{ 0, NULL }
};
static struct tok lsa_opaque_grace_tlv_reason_values[] = {
{ LS_OPAQUE_GRACE_TLV_REASON_UNKNOWN, "Unknown" },
{ LS_OPAQUE_GRACE_TLV_REASON_SW_RESTART, "Software Restart" },
{ LS_OPAQUE_GRACE_TLV_REASON_SW_UPGRADE, "Software Reload/Upgrade" },
{ LS_OPAQUE_GRACE_TLV_REASON_CP_SWITCH, "Control Processor Switch" },
{ 0, NULL }
};
static struct tok lsa_opaque_te_tlv_link_type_sub_tlv_values[] = {
{ LS_OPAQUE_TE_LINK_SUBTLV_LINK_TYPE_PTP, "Point-to-point" },
@ -138,6 +153,25 @@ static struct tok lsa_opaque_te_tlv_link_type_sub_tlv_values[] = {
{ 0, NULL }
};
static struct tok lsa_opaque_ri_tlv_values[] = {
{ LS_OPAQUE_RI_TLV_CAP, "Router Capabilities" },
{ 0, NULL }
};
static struct tok lsa_opaque_ri_tlv_cap_values[] = {
{ 1, "Reserved" },
{ 2, "Reserved" },
{ 4, "Reserved" },
{ 8, "Reserved" },
{ 16, "graceful restart capable" },
{ 32, "graceful restart helper" },
{ 64, "Stub router support" },
{ 128, "Traffic engineering" },
{ 256, "p2p over LAN" },
{ 512, "path computation server" },
{ 0, NULL }
};
static char tstr[] = " [|ospf]";
#ifdef WIN32
@ -219,7 +253,7 @@ ospf_print_lsa(register const struct lsa *lsap)
register const struct aslametric *almp;
register const struct mcla *mcp;
register const u_int32_t *lp;
register int j, k, tlv_type, tlv_length, subtlv_type, subtlv_length, priority_level;
register int j, k, tlv_type, tlv_length, subtlv_type, subtlv_length, priority_level, bandwidth_constraint;
register int ls_length;
const u_int8_t *tptr;
int count_srlg;
@ -348,6 +382,7 @@ ospf_print_lsa(register const struct lsa *lsap)
break;
case LS_TYPE_ASE:
case LS_TYPE_NSSA: /* fall through - those LSAs share the same format */
TCHECK(lsap->lsa_un.un_nla.nla_mask);
printf("\n\t Mask %s",
ipaddr_string(&lsap->lsa_un.un_asla.asla_mask));
@ -412,6 +447,117 @@ ospf_print_lsa(register const struct lsa *lsap)
case LS_TYPE_OPAQUE_DW:
switch (*(&lsap->ls_hdr.un_lsa_id.opaque_field.opaque_type)) {
case LS_OPAQUE_TYPE_RI:
tptr = (u_int8_t *)(&lsap->lsa_un.un_ri_tlv.type);
while (ls_length != 0) {
TCHECK2(*tptr, 4);
if (ls_length < 4) {
printf("\n\t Remaining LS length %u < 4", ls_length);
return(ls_end);
}
tlv_type = EXTRACT_16BITS(tptr);
tlv_length = EXTRACT_16BITS(tptr+2);
tptr+=4;
ls_length-=4;
printf("\n\t %s TLV (%u), length: %u, value: ",
tok2str(lsa_opaque_ri_tlv_values,"unknown",tlv_type),
tlv_type,
tlv_length);
if (tlv_length > ls_length) {
printf("\n\t Bogus length %u > %u", tlv_length,
ls_length);
return(ls_end);
}
ls_length-=tlv_length;
TCHECK2(*tptr, tlv_length);
switch(tlv_type) {
case LS_OPAQUE_RI_TLV_CAP:
if (tlv_length != 4) {
printf("\n\t Bogus length %u != 4", tlv_length);
return(ls_end);
}
printf("Capabilities: %s",
bittok2str(lsa_opaque_ri_tlv_cap_values, "Unknown", EXTRACT_32BITS(tptr)));
break;
default:
if (vflag <= 1) {
if(!print_unknown_data(tptr,"\n\t ",tlv_length))
return(ls_end);
}
break;
}
tptr+=tlv_length;
}
break;
case LS_OPAQUE_TYPE_GRACE:
tptr = (u_int8_t *)(&lsap->lsa_un.un_grace_tlv.type);
while (ls_length != 0) {
TCHECK2(*tptr, 4);
if (ls_length < 4) {
printf("\n\t Remaining LS length %u < 4", ls_length);
return(ls_end);
}
tlv_type = EXTRACT_16BITS(tptr);
tlv_length = EXTRACT_16BITS(tptr+2);
tptr+=4;
ls_length-=4;
printf("\n\t %s TLV (%u), length: %u, value: ",
tok2str(lsa_opaque_grace_tlv_values,"unknown",tlv_type),
tlv_type,
tlv_length);
if (tlv_length > ls_length) {
printf("\n\t Bogus length %u > %u", tlv_length,
ls_length);
return(ls_end);
}
ls_length-=tlv_length;
TCHECK2(*tptr, tlv_length);
switch(tlv_type) {
case LS_OPAQUE_GRACE_TLV_PERIOD:
if (tlv_length != 4) {
printf("\n\t Bogus length %u != 4", tlv_length);
return(ls_end);
}
printf("%us",EXTRACT_32BITS(tptr));
break;
case LS_OPAQUE_GRACE_TLV_REASON:
if (tlv_length != 1) {
printf("\n\t Bogus length %u != 1", tlv_length);
return(ls_end);
}
printf("%s (%u)",
tok2str(lsa_opaque_grace_tlv_reason_values, "Unknown", *tptr),
*tptr);
break;
case LS_OPAQUE_GRACE_TLV_INT_ADDRESS:
if (tlv_length != 4) {
printf("\n\t Bogus length %u != 4", tlv_length);
return(ls_end);
}
printf("%s", ipaddr_string(tptr));
break;
default:
if (vflag <= 1) {
if(!print_unknown_data(tptr,"\n\t ",tlv_length))
return(ls_end);
}
break;
}
tptr+=tlv_length;
}
break;
case LS_OPAQUE_TYPE_TE:
tptr = (u_int8_t *)(&lsap->lsa_un.un_te_lsa_tlv.type);
@ -488,6 +634,18 @@ ospf_print_lsa(register const struct lsa *lsap)
bw.f*8/1000000 );
}
break;
case LS_OPAQUE_TE_LINK_SUBTLV_DIFFSERV_TE:
printf("\n\t\tBandwidth Constraints Model ID: %s (%u)",
tok2str(diffserv_te_bc_values, "unknown", *tptr),
*tptr);
/* decode BCs until the subTLV ends */
for (bandwidth_constraint = 0; bandwidth_constraint < (subtlv_length-4)/4; bandwidth_constraint++) {
bw.i = EXTRACT_32BITS(tptr+4+bandwidth_constraint*4);
printf("\n\t\t Bandwidth constraint %d: %.3f Mbps",
bandwidth_constraint,
bw.f*8/1000000 );
}
break;
case LS_OPAQUE_TE_LINK_SUBTLV_TE_METRIC:
printf(", Metric %u", EXTRACT_32BITS(tptr));
break;
@ -736,10 +894,9 @@ ospf_print(register const u_char *bp, register u_int length,
/* value. If it's not valid, say so and return */
TCHECK(op->ospf_type);
cp = tok2str(type2str, "unknown LS-type", op->ospf_type);
printf("OSPFv%u, %s (%u), length: %u",
printf("OSPFv%u, %s, length: %u",
op->ospf_version,
cp,
op->ospf_type,
length);
if (*cp == 'u')
return;

2
contrib/tcpdump/print-ospf6.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ospf6.c,v 1.11.2.2 2003/11/16 08:51:37 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-ospf6.c,v 1.13 2003/11/16 09:36:31 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

22
contrib/tcpdump/print-pflog.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-pflog.c,v 1.7.2.4 2004/03/29 21:56:26 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-pflog.c,v 1.13 2005/04/06 21:32:41 mcr Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -75,11 +75,14 @@ static struct tok pf_directions[] = {
static void
pflog_print(const struct pfloghdr *hdr)
{
if (ntohl(hdr->subrulenr) == (u_int32_t)-1)
printf("rule %u/", ntohl(hdr->rulenr));
u_int32_t rulenr, subrulenr;
rulenr = ntohl(hdr->rulenr);
subrulenr = ntohl(hdr->subrulenr);
if (subrulenr == (u_int32_t)-1)
printf("rule %u/", rulenr);
else
printf("rule %u.%s.%u/", ntohl(hdr->rulenr), hdr->ruleset,
ntohl(hdr->subrulenr));
printf("rule %u.%s.%u/", rulenr, hdr->ruleset, subrulenr);
printf("%s: %s %s on %s: ",
tok2str(pf_reasons, "unkn(%u)", hdr->reason),
@ -133,7 +136,7 @@ pflog_if_print(const struct pcap_pkthdr *h, register const u_char *p)
#if OPENBSD_AF_INET != AF_INET
case OPENBSD_AF_INET: /* XXX: read pcap files */
#endif
ip_print(p, length);
ip_print(gndo, p, length);
break;
#ifdef INET6
@ -158,3 +161,10 @@ trunc:
printf("[|pflog]");
return (hdrlen);
}
/*
* Local Variables:
* c-style: whitesmith
* c-basic-offset: 8
* End:
*/

42
contrib/tcpdump/print-pppoe.c
View file

@ -23,7 +23,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-pppoe.c,v 1.24.2.4 2004/03/24 03:04:22 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-pppoe.c,v 1.30 2004/08/27 03:57:41 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -101,9 +101,15 @@ pppoe_if_print(const struct pcap_pkthdr *h, register const u_char *p)
u_int
pppoe_print(register const u_char *bp, u_int length)
{
u_short pppoe_ver, pppoe_type, pppoe_code, pppoe_sessionid, pppoe_length;
u_int16_t pppoe_ver, pppoe_type, pppoe_code, pppoe_sessionid;
u_int pppoe_length;
const u_char *pppoe_packet, *pppoe_payload;
if (length < PPPOE_HDRLEN) {
(void)printf("truncated-pppoe %u", length);
return (length);
}
length -= PPPOE_HDRLEN;
pppoe_packet = bp;
TCHECK2(*pppoe_packet, PPPOE_HDRLEN);
pppoe_ver = (pppoe_packet[0] & 0xF0) >> 4;
@ -113,11 +119,6 @@ pppoe_print(register const u_char *bp, u_int length)
pppoe_length = EXTRACT_16BITS(pppoe_packet + 4);
pppoe_payload = pppoe_packet + PPPOE_HDRLEN;
if (snapend < pppoe_payload) {
printf(" truncated PPPoE");
return (PPPOE_HDRLEN);
}
if (pppoe_ver != 1) {
printf(" [ver %d]",pppoe_ver);
}
@ -127,25 +128,29 @@ pppoe_print(register const u_char *bp, u_int length)
printf("PPPoE %s", tok2str(pppoecode2str, "PAD-%x", pppoe_code));
if (pppoe_code == PPPOE_PADI && pppoe_length > 1484 - PPPOE_HDRLEN) {
printf(" [len %d!]",pppoe_length);
printf(" [len %u!]",pppoe_length);
}
if (pppoe_length > length) {
printf(" [len %u > %u!]", pppoe_length, length);
pppoe_length = length;
}
if (pppoe_sessionid) {
printf(" [ses 0x%x]", pppoe_sessionid);
}
if (pppoe_payload + pppoe_length < snapend && snapend-pppoe_payload+14 > 64) {
if (pppoe_length < length && length + ETHER_HDRLEN > 60) {
/* (small packets are probably just padded up to the ethernet
minimum of 64 bytes) */
printf(" [length %d (%d extra bytes)]",
pppoe_length, snapend - pppoe_payload - pppoe_length);
minimum of 60 bytes of data + 4 bytes of CRC) */
printf(" [length %u (%u extra bytes)]",
pppoe_length, length - pppoe_length);
#if RESPECT_PAYLOAD_LENGTH
snapend = pppoe_payload+pppoe_length;
if (snaplend > pppoe_payload+pppoe_length)
snapend = pppoe_payload+pppoe_length;
#else
/* Actual PPPoE implementations appear to ignore the payload
length and use the full ethernet frame anyways */
pppoe_length = snapend-pppoe_payload;
pppoe_length = length;
#endif
}
if (pppoe_code) {
@ -155,11 +160,11 @@ pppoe_print(register const u_char *bp, u_int length)
/*
* loop invariant:
* p points to next tag,
* p points to current tag,
* tag_type is previous tag or 0xffff for first iteration
*/
while (tag_type && p + 4 < pppoe_payload + length &&
p + 4 < snapend) {
while (tag_type && p < pppoe_payload + pppoe_length) {
TCHECK2(*p, 4);
tag_type = EXTRACT_16BITS(p);
tag_len = EXTRACT_16BITS(p + 2);
p += 4;
@ -172,6 +177,7 @@ pppoe_print(register const u_char *bp, u_int length)
unsigned tag_str_len = 0;
/* TODO print UTF-8 decoded text */
TCHECK2(*p, tag_len);
for (v = p; v < p + tag_len && tag_str_len < MAXTAGPRINT-1; v++)
if (*v >= 32 && *v < 127) {
tag_str[tag_str_len++] = *v;

2
contrib/tcpdump/print-pptp.c
View file

@ -24,7 +24,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-pptp.c,v 1.9.2.2 2003/11/16 08:51:39 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-pptp.c,v 1.11 2003/11/16 09:36:33 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

6
contrib/tcpdump/print-radius.c
View file

@ -44,7 +44,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"$Id: print-radius.c,v 1.19.2.4 2004/02/06 14:38:51 hannes Exp $";
"$Id: print-radius.c,v 1.27 2004/07/21 21:45:47 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -840,9 +840,9 @@ radius_attr_print(register const u_char *attr, u_int length)
printf(" [|radius]");
return;
}
/* do we want to see an additionally hexdump ? */
/* do we also want to see a hex dump ? */
if (vflag> 1 && rad_attr->len >= 2)
print_unknown_data((char *)rad_attr+2,"\n\t ",(rad_attr->len)-2);
print_unknown_data((u_char *)rad_attr+2,"\n\t ",(rad_attr->len)-2);
length-=(rad_attr->len);
rad_attr = (struct radius_attr *)( ((char *)(rad_attr))+rad_attr->len);

2
contrib/tcpdump/print-raw.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-raw.c,v 1.39.2.2 2003/11/16 08:51:40 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-raw.c,v 1.41 2003/11/16 09:36:34 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-rip.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-rip.c,v 1.55.2.2 2003/11/16 08:51:41 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-rip.c,v 1.57 2003/11/16 09:36:34 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H

26
contrib/tcpdump/print-ripng.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-ripng.c,v 1.15.2.2 2003/11/16 08:51:42 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-ripng.c,v 1.18 2005/01/04 00:15:54 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -31,22 +31,6 @@ static const char rcsid[] _U_ =
#ifdef INET6
#include <tcpdump-stdinc.h>
#ifdef WIN32
const struct in6_addr in6addr_any; /* :: */
#endif /* WIN32 */
#ifdef __MINGW32__
int
IN6_ADDR_EQUAL(const struct in6_addr *a, const struct in6_addr *b)
{
return (memcmp(a, b, sizeof(struct in6_addr)) == 0);
}
#define IN6_IS_ADDR_UNSPECIFIED(a) IN6_ADDR_EQUAL((a), &in6addr_any)
#endif /* __MINGW32__ */
#include <stdio.h>
#include "route6d.h"
@ -54,6 +38,14 @@ IN6_ADDR_EQUAL(const struct in6_addr *a, const struct in6_addr *b)
#include "addrtoname.h"
#include "extract.h"
#if !defined(IN6_IS_ADDR_UNSPECIFIED) && !defined(_MSC_VER) /* MSVC inline */
static int IN6_IS_ADDR_UNSPECIFIED(const struct in6_addr *addr)
{
static const struct in6_addr in6addr_any; /* :: */
return (memcmp(addr, &in6addr_any, sizeof(*addr)) == 0);
}
#endif
static int
rip6_entry_print(register const struct netinfo6 *ni, int metric)
{

481
contrib/tcpdump/print-rsvp.c
View file

@ -15,7 +15,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.24.2.3 2004/03/24 04:01:08 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-rsvp.c,v 1.33 2005/01/13 07:08:54 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
@ -140,6 +140,7 @@ static const struct tok rsvp_header_flag_values[] = {
#define RSVP_OBJ_LABEL_SET 36 /* rfc3473 */
#define RSVP_OBJ_PROTECTION 37 /* rfc3473 */
#define RSVP_OBJ_DETOUR 63 /* draft-ietf-mpls-rsvp-lsp-fastreroute-01 */
#define RSVP_OBJ_CLASSTYPE 125 /* draft-ietf-tewg-diff-te-proto-07 */
#define RSVP_OBJ_SUGGESTED_LABEL 129 /* rfc3473 */
#define RSVP_OBJ_ACCEPT_LABEL_SET 130 /* rfc3473 */
#define RSVP_OBJ_RESTART_CAPABILITY 131 /* rfc3473 */
@ -179,6 +180,7 @@ static const struct tok rsvp_obj_values[] = {
{ RSVP_OBJ_LABEL_SET, "Label Set" },
{ RSVP_OBJ_ACCEPT_LABEL_SET, "Acceptable Label Set" },
{ RSVP_OBJ_DETOUR, "Detour" },
{ RSVP_OBJ_CLASSTYPE, "Class Type" },
{ RSVP_OBJ_SUGGESTED_LABEL, "Suggested Label" },
{ RSVP_OBJ_PROPERTIES, "Properties" },
{ RSVP_OBJ_FASTREROUTE, "Fast Re-Route" },
@ -231,6 +233,9 @@ static const struct tok rsvp_ctype_values[] = {
{ 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV4, "IPv4" },
{ 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_IPV6, "IPv6" },
{ 256*RSVP_OBJ_SENDER_TEMPLATE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
{ 256*RSVP_OBJ_MESSAGE_ID+RSVP_CTYPE_1, "1" },
{ 256*RSVP_OBJ_MESSAGE_ID_ACK+RSVP_CTYPE_1, "1" },
{ 256*RSVP_OBJ_MESSAGE_ID_LIST+RSVP_CTYPE_1, "1" },
{ 256*RSVP_OBJ_STYLE+RSVP_CTYPE_1, "1" },
{ 256*RSVP_OBJ_HELLO+RSVP_CTYPE_1, "Hello Request" },
{ 256*RSVP_OBJ_HELLO+RSVP_CTYPE_2, "Hello Ack" },
@ -261,6 +266,7 @@ static const struct tok rsvp_ctype_values[] = {
{ 256*RSVP_OBJ_FASTREROUTE+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
{ 256*RSVP_OBJ_DETOUR+RSVP_CTYPE_TUNNEL_IPV4, "Tunnel IPv4" },
{ 256*RSVP_OBJ_PROPERTIES+RSVP_CTYPE_1, "1" },
{ 256*RSVP_OBJ_CLASSTYPE+RSVP_CTYPE_1, "1" },
{ 0, NULL}
};
@ -342,10 +348,12 @@ static struct tok rsvp_obj_prop_tlv_values[] = {
#define RSVP_OBJ_ERROR_SPEC_CODE_ROUTING 24
#define RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY 25
#define RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE 125
static struct tok rsvp_obj_error_code_values[] = {
{ RSVP_OBJ_ERROR_SPEC_CODE_ROUTING, "Routing Problem" },
{ RSVP_OBJ_ERROR_SPEC_CODE_NOTIFY, "Notify Error" },
{ RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE, "Diffserv TE Error" },
{ 0, NULL}
};
@ -363,6 +371,17 @@ static struct tok rsvp_obj_error_code_routing_values[] = {
{ 0, NULL}
};
static struct tok rsvp_obj_error_code_diffserv_te_values[] = {
{ 1, "Unexpected CLASSTYPE object" },
{ 2, "Unsupported Class-Type" },
{ 3, "Invalid Class-Type value" },
{ 4, "Class-Type and setup priority do not form a configured TE-Class" },
{ 5, "Class-Type and holding priority do not form a configured TE-Class" },
{ 6, "Inconsistency between signaled PSC and signaled Class-Type" },
{ 7, "Inconsistency between signaled PHBs and signaled Class-Type" },
{ 0, NULL}
};
#define FALSE 0
#define TRUE 1
@ -516,58 +535,18 @@ rsvp_intserv_print(const u_char *tptr, u_short obj_tlen) {
return (parameter_length+4); /* header length 4 bytes */
}
void
rsvp_print(register const u_char *pptr, register u_int len) {
static int
rsvp_obj_print (const u_char *tptr, const char *ident, u_int tlen) {
const struct rsvp_common_header *rsvp_com_header;
const struct rsvp_object_header *rsvp_obj_header;
const u_char *tptr,*obj_tptr;
u_short tlen,rsvp_obj_len,rsvp_obj_ctype,obj_tlen,intserv_serv_tlen;
int hexdump,processed,padbytes,error_code,error_value;
const u_char *obj_tptr;
u_short rsvp_obj_len,rsvp_obj_ctype,obj_tlen,intserv_serv_tlen;
int hexdump,processed,padbytes,error_code,error_value,i;
union {
float f;
u_int32_t i;
} bw;
u_int8_t namelen;
u_int i;
tptr=pptr;
rsvp_com_header = (const struct rsvp_common_header *)pptr;
TCHECK(*rsvp_com_header);
/*
* Sanity checking of the header.
*/
if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) {
printf("RSVP version %u packet not supported",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags));
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("RSVP %s Message, length: %u",
tok2str(rsvp_msg_type_values, "unknown (%u)",rsvp_com_header->msg_type),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=EXTRACT_16BITS(rsvp_com_header->length);
printf("RSVP\n\tv: %u, msg-type: %s, Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type),
bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)),
tlen,
rsvp_com_header->ttl,
EXTRACT_16BITS(rsvp_com_header->checksum));
if (tlen < sizeof(const struct rsvp_common_header))
return;
tptr+=sizeof(const struct rsvp_common_header);
tlen-=sizeof(const struct rsvp_common_header);
while(tlen>0) {
/* did we capture enough for fully decoding the object header ? */
@ -578,10 +557,14 @@ rsvp_print(register const u_char *pptr, register u_int len) {
rsvp_obj_len=EXTRACT_16BITS(rsvp_obj_header->length);
rsvp_obj_ctype=rsvp_obj_header->ctype;
if(rsvp_obj_len % 4 || rsvp_obj_len < sizeof(struct rsvp_object_header))
return;
if(rsvp_obj_len % 4 || rsvp_obj_len < sizeof(struct rsvp_object_header)) {
printf("ERROR: object header too short %u < %lu", rsvp_obj_len,
(unsigned long)sizeof(const struct rsvp_object_header));
return -1;
}
printf("\n\t %s Object (%u) Flags: [%s",
printf("%s%s Object (%u) Flags: [%s",
ident,
tok2str(rsvp_obj_values,
"Unknown",
rsvp_obj_header->class_num),
@ -598,13 +581,13 @@ rsvp_print(register const u_char *pptr, register u_int len) {
((rsvp_obj_header->class_num)<<8)+rsvp_obj_ctype),
rsvp_obj_ctype,
rsvp_obj_len);
obj_tptr=tptr+sizeof(struct rsvp_object_header);
obj_tlen=rsvp_obj_len-sizeof(struct rsvp_object_header);
/* did we capture enough for fully decoding the object ? */
if (!TTEST2(*tptr, rsvp_obj_len))
goto trunc;
return -1;
hexdump=FALSE;
switch(rsvp_obj_header->class_num) {
@ -612,11 +595,13 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_IPV4:
if (obj_tlen < 8)
return;
printf("\n\t IPv4 DestAddress: %s, Protocol ID: 0x%02x",
return -1;
printf("%s IPv4 DestAddress: %s, Protocol ID: 0x%02x",
ident,
ipaddr_string(obj_tptr),
*(obj_tptr+4));
printf("\n\t Flags: [0x%02x], DestPort %u",
printf("%s Flags: [0x%02x], DestPort %u",
ident,
*(obj_tptr+5),
EXTRACT_16BITS(obj_tptr+6));
obj_tlen-=8;
@ -625,11 +610,13 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#ifdef INET6
case RSVP_CTYPE_IPV6:
if (obj_tlen < 20)
return;
printf("\n\t IPv6 DestAddress: %s, Protocol ID: 0x%02x",
return -1;
printf("%s IPv6 DestAddress: %s, Protocol ID: 0x%02x",
ident,
ip6addr_string(obj_tptr),
*(obj_tptr+16));
printf("\n\t Flags: [0x%02x], DestPort %u",
printf("%s Flags: [0x%02x], DestPort %u",
ident,
*(obj_tptr+17),
EXTRACT_16BITS(obj_tptr+18));
obj_tlen-=20;
@ -638,8 +625,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
case RSVP_CTYPE_TUNNEL_IPV6:
if (obj_tlen < 36)
return;
printf("\n\t IPv6 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
return -1;
printf("%s IPv6 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
ident,
ip6addr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+18),
ip6addr_string(obj_tptr+20));
@ -649,8 +637,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#endif
case RSVP_CTYPE_TUNNEL_IPV4:
if (obj_tlen < 12)
return;
printf("\n\t IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
return -1;
printf("%s IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s",
ident,
ipaddr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+6),
ipaddr_string(obj_tptr+8));
@ -666,8 +655,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_IPV4:
if (obj_tlen < 4)
return;
printf("\n\t IPv4 Receiver Address: %s",
return -1;
printf("%s IPv4 Receiver Address: %s",
ident,
ipaddr_string(obj_tptr));
obj_tlen-=4;
obj_tptr+=4;
@ -675,8 +665,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#ifdef INET6
case RSVP_CTYPE_IPV6:
if (obj_tlen < 16)
return;
printf("\n\t IPv6 Receiver Address: %s",
return -1;
printf("%s IPv6 Receiver Address: %s",
ident,
ip6addr_string(obj_tptr));
obj_tlen-=16;
obj_tptr+=16;
@ -691,8 +682,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_IPV4:
if (obj_tlen < 4)
return;
printf("\n\t IPv4 Notify Node Address: %s",
return -1;
printf("%s IPv4 Notify Node Address: %s",
ident,
ipaddr_string(obj_tptr));
obj_tlen-=4;
obj_tptr+=4;
@ -700,8 +692,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#ifdef INET6
case RSVP_CTYPE_IPV6:
if (obj_tlen < 16)
return;
printf("\n\t IPv6 Notify Node Address: %s",
return-1;
printf("%s IPv6 Notify Node Address: %s",
ident,
ip6addr_string(obj_tptr));
obj_tlen-=16;
obj_tptr+=16;
@ -719,24 +712,27 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
while(obj_tlen >= 4 ) {
printf("\n\t Label: %u", EXTRACT_32BITS(obj_tptr));
printf("%s Label: %u", ident, EXTRACT_32BITS(obj_tptr));
obj_tlen-=4;
obj_tptr+=4;
}
break;
case RSVP_CTYPE_2:
if (obj_tlen < 4)
return;
printf("\n\t Generalized Label: %u",
return-1;
printf("%s Generalized Label: %u",
ident,
EXTRACT_32BITS(obj_tptr));
obj_tlen-=4;
obj_tptr+=4;
break;
case RSVP_CTYPE_3:
if (obj_tlen < 12)
return;
printf("\n\t Waveband ID: %u\n\t Start Label: %u, Stop Label: %u",
return-1;
printf("%s Waveband ID: %u%s Start Label: %u, Stop Label: %u",
ident,
EXTRACT_32BITS(obj_tptr),
ident,
EXTRACT_32BITS(obj_tptr+4),
EXTRACT_32BITS(obj_tptr+8));
obj_tlen-=12;
@ -751,8 +747,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
if (obj_tlen < 4)
return;
printf("\n\t Reservation Style: %s, Flags: [0x%02x]",
return-1;
printf("%s Reservation Style: %s, Flags: [0x%02x]",
ident,
tok2str(rsvp_resstyle_values,
"Unknown",
EXTRACT_24BITS(obj_tptr+1)),
@ -769,8 +766,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_IPV4:
if (obj_tlen < 8)
return;
printf("\n\t Source Address: %s, Source Port: %u",
return-1;
printf("%s Source Address: %s, Source Port: %u",
ident,
ipaddr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+6));
obj_tlen-=8;
@ -779,8 +777,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#ifdef INET6
case RSVP_CTYPE_IPV6:
if (obj_tlen < 20)
return;
printf("\n\t Source Address: %s, Source Port: %u",
return-1;
printf("%s Source Address: %s, Source Port: %u",
ident,
ip6addr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+18));
obj_tlen-=20;
@ -789,8 +788,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#endif
case RSVP_CTYPE_TUNNEL_IPV4:
if (obj_tlen < 8)
return;
printf("\n\t IPv4 Tunnel Sender Address: %s, LSP-ID: 0x%04x",
return-1;
printf("%s IPv4 Tunnel Sender Address: %s, LSP-ID: 0x%04x",
ident,
ipaddr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+6));
obj_tlen-=8;
@ -805,7 +805,8 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
while(obj_tlen >= 4 ) {
printf("\n\t L3 Protocol ID: %s",
printf("%s L3 Protocol ID: %s",
ident,
tok2str(ethertype_values,
"Unknown Protocol (0x%04x)",
EXTRACT_16BITS(obj_tptr+2)));
@ -815,16 +816,19 @@ rsvp_print(register const u_char *pptr, register u_int len) {
break;
case RSVP_CTYPE_2:
if (obj_tlen < 12)
return;
printf("\n\t L3 Protocol ID: %s",
return-1;
printf("%s L3 Protocol ID: %s",
ident,
tok2str(ethertype_values,
"Unknown Protocol (0x%04x)",
EXTRACT_16BITS(obj_tptr+2)));
printf(",%s merge capability",((*(obj_tptr+4))&0x80) ? "no" : "" );
printf("\n\t Minimum VPI/VCI: %u/%u",
printf("%s Minimum VPI/VCI: %u/%u",
ident,
(EXTRACT_16BITS(obj_tptr+4))&0xfff,
(EXTRACT_16BITS(obj_tptr+6))&0xfff);
printf("\n\t Maximum VPI/VCI: %u/%u",
printf("%s Maximum VPI/VCI: %u/%u",
ident,
(EXTRACT_16BITS(obj_tptr+8))&0xfff,
(EXTRACT_16BITS(obj_tptr+10))&0xfff);
obj_tlen-=12;
@ -832,12 +836,14 @@ rsvp_print(register const u_char *pptr, register u_int len) {
break;
case RSVP_CTYPE_3:
if (obj_tlen < 12)
return;
printf("\n\t L3 Protocol ID: %s",
return-1;
printf("%s L3 Protocol ID: %s",
ident,
tok2str(ethertype_values,
"Unknown Protocol (0x%04x)",
EXTRACT_16BITS(obj_tptr+2)));
printf("\n\t Minimum/Maximum DLCI: %u/%u, %s%s bit DLCI",
printf("%s Minimum/Maximum DLCI: %u/%u, %s%s bit DLCI",
ident,
(EXTRACT_32BITS(obj_tptr+4))&0x7fffff,
(EXTRACT_32BITS(obj_tptr+8))&0x7fffff,
(((EXTRACT_16BITS(obj_tptr+4)>>7)&3) == 0 ) ? "10" : "",
@ -847,13 +853,15 @@ rsvp_print(register const u_char *pptr, register u_int len) {
break;
case RSVP_CTYPE_4:
if (obj_tlen < 8)
return;
printf("\n\t LSP Encoding Type: %s (%u)",
return-1;
printf("%s LSP Encoding Type: %s (%u)",
ident,
tok2str(gmpls_encoding_values,
"Unknown",
*obj_tptr),
*obj_tptr);
printf("\n\t Switching Type: %s (%u), Payload ID: %s (0x%04x)",
printf("%s Switching Type: %s (%u), Payload ID: %s (0x%04x)",
ident,
tok2str(gmpls_switch_cap_values,
"Unknown",
*(obj_tptr+1)),
@ -875,7 +883,8 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_IPV4:
while(obj_tlen >= 4 ) {
printf("\n\t Subobject Type: %s",
printf("%s Subobject Type: %s",
ident,
tok2str(rsvp_obj_xro_values,
"Unknown %u",
RSVP_OBJ_XRO_MASK_SUBOBJ(*obj_tptr)));
@ -903,8 +912,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
case RSVP_CTYPE_1:
case RSVP_CTYPE_2:
if (obj_tlen < 8)
return;
printf("\n\t Source Instance: 0x%08x, Destination Instance: 0x%08x",
return-1;
printf("%s Source Instance: 0x%08x, Destination Instance: 0x%08x",
ident,
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr+4));
obj_tlen-=8;
@ -919,10 +929,11 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
if (obj_tlen < 8)
return;
printf("\n\t Restart Time: %ums, Recovery Time: %ums",
EXTRACT_16BITS(obj_tptr),
EXTRACT_16BITS(obj_tptr+4));
return-1;
printf("%s Restart Time: %ums, Recovery Time: %ums",
ident,
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr+4));
obj_tlen-=8;
obj_tptr+=8;
break;
@ -935,14 +946,15 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_TUNNEL_IPV4:
if (obj_tlen < 4)
return;
return-1;
namelen = *(obj_tptr+3);
if (obj_tlen < 4+namelen)
return;
printf("\n\t Session Name: ");
return-1;
printf("%s Session Name: ", ident);
for (i = 0; i < namelen; i++)
safeputchar(*(obj_tptr+4+i));
printf("\n\t Setup Priority: %u, Holding Priority: %u, Flags: [%s]",
printf("%s Setup Priority: %u, Holding Priority: %u, Flags: [%s]",
ident,
(int)*obj_tptr,
(int)*(obj_tptr+1),
tok2str(rsvp_session_attribute_flag_values,
@ -962,8 +974,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
case RSVP_CTYPE_IPV4:
if (obj_tlen < 8)
return;
printf("\n\t Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
return-1;
printf("%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
ident,
ipaddr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr+4));
obj_tlen-=8;
@ -974,8 +987,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
case RSVP_CTYPE_IPV6:
if (obj_tlen < 20)
return;
printf("\n\t Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
return-1;
printf("%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x",
ident,
ip6addr_string(obj_tptr),
EXTRACT_32BITS(obj_tptr+16));
obj_tlen-=20;
@ -992,8 +1006,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
if (obj_tlen < 4)
return;
printf("\n\t Refresh Period: %ums",
return-1;
printf("%s Refresh Period: %ums",
ident,
EXTRACT_32BITS(obj_tptr));
obj_tlen-=4;
obj_tptr+=4;
@ -1010,8 +1025,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_2:
if (obj_tlen < 4)
return;
printf("\n\t Msg-Version: %u, length: %u",
return-1;
printf("%s Msg-Version: %u, length: %u",
ident,
(*obj_tptr & 0xf0) >> 4,
EXTRACT_16BITS(obj_tptr+2)<<2);
obj_tptr+=4; /* get to the start of the service header */
@ -1019,7 +1035,8 @@ rsvp_print(register const u_char *pptr, register u_int len) {
while (obj_tlen >= 4) {
intserv_serv_tlen=EXTRACT_16BITS(obj_tptr+2)<<2;
printf("\n\t Service Type: %s (%u), break bit %s set, Service length: %u",
printf("%s Service Type: %s (%u), break bit %s set, Service length: %u",
ident,
tok2str(rsvp_intserv_service_type_values,"unknown",*(obj_tptr)),
*(obj_tptr),
(*(obj_tptr+1)&0x80) ? "" : "not",
@ -1047,8 +1064,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_IPV4:
if (obj_tlen < 8)
return;
printf("\n\t Source Address: %s, Source Port: %u",
return-1;
printf("%s Source Address: %s, Source Port: %u",
ident,
ipaddr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+6));
obj_tlen-=8;
@ -1057,8 +1075,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#ifdef INET6
case RSVP_CTYPE_IPV6:
if (obj_tlen < 20)
return;
printf("\n\t Source Address: %s, Source Port: %u",
return-1;
printf("%s Source Address: %s, Source Port: %u",
ident,
ip6addr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+18));
obj_tlen-=20;
@ -1066,8 +1085,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
break;
case RSVP_CTYPE_3:
if (obj_tlen < 20)
return;
printf("\n\t Source Address: %s, Flow Label: %u",
return-1;
printf("%s Source Address: %s, Flow Label: %u",
ident,
ip6addr_string(obj_tptr),
EXTRACT_24BITS(obj_tptr+17));
obj_tlen-=20;
@ -1075,8 +1095,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
break;
case RSVP_CTYPE_TUNNEL_IPV6:
if (obj_tlen < 20)
return;
printf("\n\t Source Address: %s, LSP-ID: 0x%04x",
return-1;
printf("%s Source Address: %s, LSP-ID: 0x%04x",
ident,
ipaddr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+18));
obj_tlen-=20;
@ -1085,8 +1106,9 @@ rsvp_print(register const u_char *pptr, register u_int len) {
#endif
case RSVP_CTYPE_TUNNEL_IPV4:
if (obj_tlen < 8)
return;
printf("\n\t Source Address: %s, LSP-ID: 0x%04x",
return-1;
printf("%s Source Address: %s, LSP-ID: 0x%04x",
ident,
ipaddr_string(obj_tptr),
EXTRACT_16BITS(obj_tptr+6));
obj_tlen-=8;
@ -1101,14 +1123,16 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_TUNNEL_IPV4:
if (obj_tlen < 16)
return;
return-1;
bw.i = EXTRACT_32BITS(obj_tptr+4);
printf("\n\t Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps",
printf("%s Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps",
ident,
(int)*obj_tptr,
(int)*(obj_tptr+1),
(int)*(obj_tptr+2),
bw.f*8/1000000);
printf("\n\t Include Colors: 0x%08x, Exclude Colors: 0x%08x",
printf("%s Include Colors: 0x%08x, Exclude Colors: 0x%08x",
ident,
EXTRACT_32BITS(obj_tptr+8),
EXTRACT_32BITS(obj_tptr+12));
obj_tlen-=16;
@ -1123,7 +1147,8 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_TUNNEL_IPV4:
while(obj_tlen >= 8) {
printf("\n\t PLR-ID: %s, Avoid-Node-ID: %s",
printf("%s PLR-ID: %s, Avoid-Node-ID: %s",
ident,
ipaddr_string(obj_tptr),
ipaddr_string(obj_tptr+4));
obj_tlen-=8;
@ -1135,17 +1160,33 @@ rsvp_print(register const u_char *pptr, register u_int len) {
}
break;
case RSVP_OBJ_CLASSTYPE:
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
printf("%s Class Type: %u",
ident,
EXTRACT_32BITS(obj_tptr)&0x7);
obj_tlen-=4;
obj_tptr+=4;
break;
default:
hexdump=TRUE;
}
break;
case RSVP_OBJ_ERROR_SPEC:
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_3: /* fall through - FIXME add TLV parser */
case RSVP_CTYPE_IPV4:
if (obj_tlen < 8)
return;
return-1;
error_code=*(obj_tptr+5);
error_value=EXTRACT_16BITS(obj_tptr+6);
printf("\n\t Error Node Adress: %s, Flags: [0x%02x]\n\t Error Code: %s (%u)",
printf("%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)",
ident,
ipaddr_string(obj_tptr),
*(obj_tptr+4),
ident,
tok2str(rsvp_obj_error_code_values,"unknown",error_code),
error_code);
switch (error_code) {
@ -1154,6 +1195,11 @@ rsvp_print(register const u_char *pptr, register u_int len) {
tok2str(rsvp_obj_error_code_routing_values,"unknown",error_value),
error_value);
break;
case RSVP_OBJ_ERROR_SPEC_CODE_DIFFSERV_TE:
printf(", Error Value: %s (%u)",
tok2str(rsvp_obj_error_code_diffserv_te_values,"unknown",error_value),
error_value);
break;
default:
printf(", Unknown Error Value (%u)", error_value);
break;
@ -1165,12 +1211,14 @@ rsvp_print(register const u_char *pptr, register u_int len) {
case RSVP_CTYPE_4: /* fall through - FIXME add TLV parser */
case RSVP_CTYPE_IPV6:
if (obj_tlen < 20)
return;
return-1;
error_code=*(obj_tptr+17);
error_value=EXTRACT_16BITS(obj_tptr+18);
printf("\n\t Error Node Adress: %s, Flags: [0x%02x]\n\t Error Code: %s (%u)",
printf("%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)",
ident,
ip6addr_string(obj_tptr),
*(obj_tptr+16),
ident,
tok2str(rsvp_obj_error_code_values,"unknown",error_code),
error_code);
@ -1196,21 +1244,23 @@ rsvp_print(register const u_char *pptr, register u_int len) {
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
if (obj_tlen < 4)
return;
return-1;
padbytes = EXTRACT_16BITS(obj_tptr+2);
printf("\n\t TLV count: %u, padding bytes: %u",
printf("%s TLV count: %u, padding bytes: %u",
ident,
EXTRACT_16BITS(obj_tptr),
padbytes);
obj_tlen-=4;
obj_tptr+=4;
/* loop through as long there is anything longer than the TLV header (2) */
while(obj_tlen >= 2 + padbytes) {
printf("\n\t %s TLV (0x%02x), length: %u", /* length includes header */
printf("%s %s TLV (0x%02x), length: %u", /* length includes header */
ident,
tok2str(rsvp_obj_prop_tlv_values,"unknown",*obj_tptr),
*obj_tptr,
*(obj_tptr+1));
if (obj_tlen < *(obj_tptr+1))
return;
return-1;
print_unknown_data(obj_tptr+2,"\n\t\t",*(obj_tptr+1)-2);
obj_tlen-=*(obj_tptr+1);
obj_tptr+=*(obj_tptr+1);
@ -1221,6 +1271,34 @@ rsvp_print(register const u_char *pptr, register u_int len) {
}
break;
case RSVP_OBJ_MESSAGE_ID: /* fall through */
case RSVP_OBJ_MESSAGE_ID_ACK: /* fall through */
case RSVP_OBJ_MESSAGE_ID_LIST:
switch(rsvp_obj_ctype) {
case RSVP_CTYPE_1:
if (obj_tlen < 8)
return-1;
printf("%s Flags [0x%02x], epoch: %u",
ident,
*obj_tptr,
EXTRACT_24BITS(obj_tptr+1));
obj_tlen-=4;
obj_tptr+=4;
/* loop through as long there are no messages left */
while(obj_tlen >= 4) {
printf("%s Message-ID 0x%08x (%u)",
ident,
EXTRACT_32BITS(obj_tptr),
EXTRACT_32BITS(obj_tptr));
obj_tlen-=4;
obj_tptr+=4;
}
break;
default:
hexdump=TRUE;
}
break;
/*
* FIXME those are the defined objects that lack a decoder
* you are welcome to contribute code ;-)
@ -1229,25 +1307,146 @@ rsvp_print(register const u_char *pptr, register u_int len) {
case RSVP_OBJ_INTEGRITY:
case RSVP_OBJ_SCOPE:
case RSVP_OBJ_POLICY_DATA:
case RSVP_OBJ_MESSAGE_ID:
case RSVP_OBJ_MESSAGE_ID_ACK:
case RSVP_OBJ_MESSAGE_ID_LIST:
case RSVP_OBJ_LABEL_SET:
case RSVP_OBJ_ACCEPT_LABEL_SET:
case RSVP_OBJ_PROTECTION:
default:
if (vflag <= 1)
print_unknown_data(obj_tptr,"\n\t ",obj_tlen);
print_unknown_data(obj_tptr,"\n\t ",obj_tlen); /* FIXME indentation */
break;
}
/* do we want to see an additionally hexdump ? */
/* do we also want to see a hex dump ? */
if (vflag > 1 || hexdump==TRUE)
print_unknown_data(tptr+sizeof(sizeof(struct rsvp_object_header)),"\n\t ",
print_unknown_data(tptr+sizeof(sizeof(struct rsvp_object_header)),"\n\t ", /* FIXME indentation */
rsvp_obj_len-sizeof(struct rsvp_object_header));
tptr+=rsvp_obj_len;
tlen-=rsvp_obj_len;
}
return 0;
trunc:
printf("\n\t\t packet exceeded snapshot");
return -1;
}
void
rsvp_print(register const u_char *pptr, register u_int len) {
const struct rsvp_common_header *rsvp_com_header;
const u_char *tptr,*subtptr;
u_short tlen,subtlen;
tptr=pptr;
rsvp_com_header = (const struct rsvp_common_header *)pptr;
TCHECK(*rsvp_com_header);
/*
* Sanity checking of the header.
*/
if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) {
printf("ERROR: RSVP version %u packet not supported",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags));
return;
}
/* in non-verbose mode just lets print the basic Message Type*/
if (vflag < 1) {
printf("RSVPv%u %s Message, length: %u",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
tok2str(rsvp_msg_type_values, "unknown (%u)",rsvp_com_header->msg_type),
len);
return;
}
/* ok they seem to want to know everything - lets fully decode it */
tlen=EXTRACT_16BITS(rsvp_com_header->length);
printf("\n\tRSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type),
rsvp_com_header->msg_type,
bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)),
tlen,
rsvp_com_header->ttl,
EXTRACT_16BITS(rsvp_com_header->checksum));
if (tlen < sizeof(const struct rsvp_common_header)) {
printf("ERROR: common header too short %u < %lu", tlen,
(unsigned long)sizeof(const struct rsvp_common_header));
return;
}
tptr+=sizeof(const struct rsvp_common_header);
tlen-=sizeof(const struct rsvp_common_header);
switch(rsvp_com_header->msg_type) {
case RSVP_MSGTYPE_AGGREGATE:
while(tlen > 0) {
subtptr=tptr;
rsvp_com_header = (const struct rsvp_common_header *)subtptr;
TCHECK(*rsvp_com_header);
/*
* Sanity checking of the header.
*/
if (RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags) != RSVP_VERSION) {
printf("ERROR: RSVP version %u packet not supported",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags));
return;
}
subtlen=EXTRACT_16BITS(rsvp_com_header->length);
printf("\n\t RSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x",
RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags),
tok2str(rsvp_msg_type_values, "unknown, type: %u",rsvp_com_header->msg_type),
rsvp_com_header->msg_type,
bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)),
subtlen,
rsvp_com_header->ttl,
EXTRACT_16BITS(rsvp_com_header->checksum));
if (subtlen < sizeof(const struct rsvp_common_header)) {
printf("ERROR: common header too short %u < %lu", subtlen,
(unsigned long)sizeof(const struct rsvp_common_header));
return;
}
subtptr+=sizeof(const struct rsvp_common_header);
subtlen-=sizeof(const struct rsvp_common_header);
if (rsvp_obj_print(subtptr,"\n\t ", subtlen) == -1)
return;
tptr+=subtlen+sizeof(const struct rsvp_common_header);
tlen-=subtlen+sizeof(const struct rsvp_common_header);
}
break;
case RSVP_MSGTYPE_PATH:
case RSVP_MSGTYPE_RESV:
case RSVP_MSGTYPE_PATHERR:
case RSVP_MSGTYPE_RESVERR:
case RSVP_MSGTYPE_PATHTEAR:
case RSVP_MSGTYPE_RESVTEAR:
case RSVP_MSGTYPE_RESVCONF:
case RSVP_MSGTYPE_HELLO_OLD:
case RSVP_MSGTYPE_HELLO:
case RSVP_MSGTYPE_ACK:
case RSVP_MSGTYPE_SREFRESH:
if (rsvp_obj_print(tptr,"\n\t ", tlen) == -1)
return;
break;
default:
print_unknown_data(tptr,"\n\t ",tlen);
break;
}
return;
trunc:
printf("\n\t\t packet exceeded snapshot");

2
contrib/tcpdump/print-rt6.c
View file

@ -21,7 +21,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-rt6.c,v 1.23.2.3 2003/11/19 00:35:45 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-rt6.c,v 1.26 2003/11/19 00:36:08 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

2
contrib/tcpdump/print-rx.c
View file

@ -34,7 +34,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-rx.c,v 1.35.2.2 2003/11/16 08:51:43 guy Exp $";
"@(#) $Header: /tcpdump/master/tcpdump/print-rx.c,v 1.37 2003/11/16 09:36:36 guy Exp $";
#endif
#ifdef HAVE_CONFIG_H

17
contrib/tcpdump/print-sctp.c
View file

@ -35,7 +35,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-sctp.c,v 1.13.2.2 2003/11/16 08:51:44 guy Exp $ (NETLAB/PEL)";
"@(#) $Header: /tcpdump/master/tcpdump/print-sctp.c,v 1.16 2004/12/15 08:43:23 guy Exp $ (NETLAB/PEL)";
#endif
#ifdef HAVE_CONFIG_H
@ -74,6 +74,7 @@ void sctp_print(const u_char *bp, /* beginning of sctp packet */
int chunkCount;
const struct sctpChunkDesc *chunkDescPtr;
const void *nextChunk;
const char *sep;
sctpPktHdr = (const struct sctpHeader*) bp;
endPacketPtr = (const u_char*)sctpPktHdr+sctpPacketLength;
@ -125,9 +126,10 @@ void sctp_print(const u_char *bp, /* beginning of sctp packet */
}
fflush(stdout);
if (vflag < 2)
return;
if (vflag >= 2)
sep = "\n\t";
else
sep = " (";
/* cycle through all chunks, printing information on each one */
for (chunkCount = 0,
chunkDescPtr = (const struct sctpChunkDesc *)
@ -150,7 +152,7 @@ void sctp_print(const u_char *bp, /* beginning of sctp packet */
nextChunk = (const void *) (chunkEnd + align);
printf("\n\t%d) ", chunkCount+1);
printf("%s%d) ", sep, chunkCount+1);
switch (chunkDescPtr->chunkID)
{
case SCTP_DATA :
@ -189,7 +191,7 @@ void sctp_print(const u_char *bp, /* beginning of sctp packet */
printf("[PPID 0x%x] ", EXTRACT_32BITS(&dataHdrPtr->payloadtype));
fflush(stdout);
if (vflag) /* if verbose output is specified */
if (vflag >= 2) /* if verbose output is specified */
{ /* at the command line */
const u_char *payloadPtr;
@ -341,5 +343,8 @@ void sctp_print(const u_char *bp, /* beginning of sctp packet */
printf("[Unknown chunk type: 0x%x]", chunkDescPtr->chunkID);
return;
}
if (vflag < 2)
sep = ", (";
}
}

60
contrib/tcpdump/print-sip.c Normal file
View file

@ -0,0 +1,60 @@
/*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that: (1) source code
* distributions retain the above copyright notice and this paragraph
* in its entirety, and (2) distributions including binary code include
* the above copyright notice and this paragraph in its entirety in
* the documentation or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND
* WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT
* LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE.
*
* Original code by Hannes Gredler (hannes@juniper.net)
*/
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/tcpdump/print-sip.c,v 1.1 2004/07/27 17:04:20 hannes Exp $";
#endif
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <tcpdump-stdinc.h>
#include <stdio.h>
#include <stdlib.h>
#include "interface.h"
#include "extract.h"
#include "udp.h"
void
sip_print(register const u_char *pptr, register u_int len)
{
u_int idx;
printf("SIP, length: %u%s", len, vflag ? "\n\t" : "");
/* in non-verbose mode just lets print the protocol and length */
if (vflag < 1)
return;
for (idx = 0; idx < len; idx++) {
if (EXTRACT_16BITS(pptr+idx) != 0x0d0a) { /* linefeed ? */
safeputchar(*(pptr+idx));
} else {
printf("\n\t");
idx+=1;
}
}
/* do we want to see an additionally hexdump ? */
if (vflag> 1)
print_unknown_data(pptr,"\n\t",len);
return;
}

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