mirror of
https://github.com/NLnetLabs/unbound.git
synced 2026-01-03 21:39:36 -05:00
281 lines
5.7 KiB
Text
281 lines
5.7 KiB
Text
|
; config options
|
||
|
|
server:
|
||
|
|
target-fetch-policy: "0 0 0 0 0"
|
||
|
|
module-config: "subnetcache validator iterator"
|
||
|
|
verbosity: 4
|
||
|
|
qname-minimisation: no
|
||
|
|
; the domain is not configured for edns-subnet
|
||
|
|
;send-client-subnet: 1.2.3.4
|
||
|
|
client-subnet-zone: "ex2.com"
|
||
|
|
|
||
|
|
stub-zone:
|
||
|
|
name: "."
|
||
|
|
stub-addr: 193.0.14.129
|
||
|
|
|
||
|
|
stub-zone:
|
||
|
|
name: "example.com"
|
||
|
|
stub-addr: 1.2.3.4
|
||
|
|
stub-zone:
|
||
|
|
name: "ex2.com"
|
||
|
|
stub-addr: 1.2.3.5
|
||
|
|
CONFIG_END
|
||
|
|
|
||
|
|
SCENARIO_BEGIN Test subnet cache with scope zero for global cache store.
|
||
|
|
|
||
|
|
; the upstream server.
|
||
|
|
RANGE_BEGIN 0 100
|
||
|
|
ADDRESS 193.0.14.129
|
||
|
|
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH opcode qtype qname ednsdata
|
||
|
|
ADJUST copy_id
|
||
|
|
REPLY QR NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
. IN NS
|
||
|
|
SECTION ANSWER
|
||
|
|
. IN NS K.ROOT-SERVERS.NET.
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
HEX_EDNSDATA_BEGIN
|
||
|
|
;; we expect to receive empty
|
||
|
|
HEX_EDNSDATA_END
|
||
|
|
K.ROOT-SERVERS.NET. IN A 193.0.14.129
|
||
|
|
ENTRY_END
|
||
|
|
RANGE_END
|
||
|
|
|
||
|
|
RANGE_BEGIN 0 21
|
||
|
|
ADDRESS 1.2.3.4
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH opcode qtype qname
|
||
|
|
ADJUST copy_id
|
||
|
|
REPLY QR AA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.example.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.example.com. IN A 10.20.30.40
|
||
|
|
SECTION AUTHORITY
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
ENTRY_END
|
||
|
|
RANGE_END
|
||
|
|
|
||
|
|
RANGE_BEGIN 20 61
|
||
|
|
ADDRESS 1.2.3.5
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH opcode qtype qname
|
||
|
|
ADJUST copy_id
|
||
|
|
REPLY QR AA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.ex2.com. IN A 10.20.30.41
|
||
|
|
SECTION AUTHORITY
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
ENTRY_END
|
||
|
|
RANGE_END
|
||
|
|
|
||
|
|
RANGE_BEGIN 90 101
|
||
|
|
ADDRESS 1.2.3.5
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH opcode qtype qname ednsdata
|
||
|
|
ADJUST copy_id copy_ednsdata_assume_clientsubnet
|
||
|
|
REPLY QR NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.ex2.com. 10 IN A 10.20.30.42
|
||
|
|
SECTION AUTHORITY
|
||
|
|
ex2.com. IN NS ns.ex2.com.
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
HEX_EDNSDATA_BEGIN
|
||
|
|
; client is 127.0.0.1
|
||
|
|
00 08 ; OPC
|
||
|
|
00 07 ; option length
|
||
|
|
00 01 ; Family
|
||
|
|
18 00 ; source mask, scopemask
|
||
|
|
7f 00 00 ; address
|
||
|
|
HEX_EDNSDATA_END
|
||
|
|
ns.ex2.com. IN A 1.2.3.5
|
||
|
|
ENTRY_END
|
||
|
|
RANGE_END
|
||
|
|
|
||
|
|
; query for 0.0.0.0/0
|
||
|
|
STEP 10 QUERY
|
||
|
|
ENTRY_BEGIN
|
||
|
|
HEX_ANSWER_BEGIN
|
||
|
|
00 00 01 00 00 01 00 00 ;ID 0
|
||
|
|
00 00 00 01 03 77 77 77 ; www.example.com A? (DO)
|
||
|
|
07 65 78 61 6d 70 6c 65
|
||
|
|
03 63 6f 6d 00 00 01 00
|
||
|
|
01 00 00 29 10 00 00 00
|
||
|
|
80 00 00 08
|
||
|
|
|
||
|
|
00 08 00 04 ; OPC, optlen
|
||
|
|
00 01 00 00 ; ip4, scope 0, source 0
|
||
|
|
;0.0.0.0/0
|
||
|
|
HEX_ANSWER_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 20 CHECK_ANSWER
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH all ednsdata
|
||
|
|
REPLY QR RD RA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.example.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.example.com. IN A 10.20.30.40
|
||
|
|
SECTION AUTHORITY
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
HEX_EDNSDATA_BEGIN
|
||
|
|
00 08 ; OPC
|
||
|
|
00 04 ; option length
|
||
|
|
00 01 ; Family
|
||
|
|
00 00 ; source mask, scopemask
|
||
|
|
; address
|
||
|
|
HEX_EDNSDATA_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
; That that it is in global cache.
|
||
|
|
STEP 30 QUERY
|
||
|
|
ENTRY_BEGIN
|
||
|
|
REPLY RD NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.example.com. IN A
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 40 CHECK_ANSWER
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH all ednsdata
|
||
|
|
REPLY QR RD RA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.example.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.example.com. IN A 10.20.30.40
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
; With a query where the name is whitelisted, it should not be stored
|
||
|
|
; in global cache.
|
||
|
|
STEP 50 QUERY
|
||
|
|
ENTRY_BEGIN
|
||
|
|
HEX_ANSWER_BEGIN
|
||
|
|
00 00 01 00 00 01 00 00 ;ID 0
|
||
|
|
00 00 00 01 03 77 77 77 ; www.ex2.com A? (DO)
|
||
|
|
03 65 78 32 03 63 6f 6d
|
||
|
|
00 00 01 00 01 00 00 29
|
||
|
|
10 00 00 00 80 00 00 08
|
||
|
|
|
||
|
|
00 08 00 04 ; OPC, optlen
|
||
|
|
00 01 00 00 ; ip4, scope 0, source 0
|
||
|
|
;0.0.0.0/0
|
||
|
|
HEX_ANSWER_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 60 CHECK_ANSWER
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH all ednsdata
|
||
|
|
REPLY QR RD RA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.ex2.com. IN A 10.20.30.41
|
||
|
|
SECTION AUTHORITY
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
HEX_EDNSDATA_BEGIN
|
||
|
|
00 08 ; OPC
|
||
|
|
00 04 ; option length
|
||
|
|
00 01 ; Family
|
||
|
|
00 00 ; source mask, scopemask
|
||
|
|
; address
|
||
|
|
HEX_EDNSDATA_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 70 QUERY
|
||
|
|
ENTRY_BEGIN
|
||
|
|
HEX_ANSWER_BEGIN
|
||
|
|
00 00 01 00 00 01 00 00 ;ID 0
|
||
|
|
00 00 00 01 03 77 77 77 ; www.ex2.com A? (DO)
|
||
|
|
03 65 78 32 03 63 6f 6d
|
||
|
|
00 00 01 00 01 00 00 29
|
||
|
|
10 00 00 00 80 00 00 08
|
||
|
|
|
||
|
|
00 08 00 04 ; OPC, optlen
|
||
|
|
00 01 00 00 ; ip4, scope 0, source 0
|
||
|
|
;0.0.0.0/0
|
||
|
|
HEX_ANSWER_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 80 CHECK_ANSWER
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH all ednsdata
|
||
|
|
REPLY QR RD RA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.ex2.com. IN A 10.20.30.41
|
||
|
|
SECTION AUTHORITY
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
HEX_EDNSDATA_BEGIN
|
||
|
|
00 08 ; OPC
|
||
|
|
00 04 ; option length
|
||
|
|
00 01 ; Family
|
||
|
|
00 00 ; source mask, scopemask
|
||
|
|
; address
|
||
|
|
HEX_EDNSDATA_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
; www.ex2.com is not in the global cache. and gets subnet treatment
|
||
|
|
STEP 90 QUERY
|
||
|
|
ENTRY_BEGIN
|
||
|
|
REPLY RD NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 100 CHECK_ANSWER
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH all ednsdata
|
||
|
|
REPLY QR RD RA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.ex2.com. IN A 10.20.30.42
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
; that result is in the subnet cache
|
||
|
|
STEP 110 QUERY
|
||
|
|
ENTRY_BEGIN
|
||
|
|
HEX_ANSWER_BEGIN
|
||
|
|
00 00 01 00 00 01 00 00 ;ID 0
|
||
|
|
00 00 00 01 03 77 77 77 ; www.ex2.com A? (DO)
|
||
|
|
03 65 78 32 03 63 6f 6d
|
||
|
|
00 00 01 00 01 00 00 29
|
||
|
|
10 00 00 00 80 00 00 0b
|
||
|
|
|
||
|
|
00 08 00 07 ; OPC, optlen
|
||
|
|
; ip4 127.0.0.0/24 scope /0
|
||
|
|
00 01 ; Family
|
||
|
|
18 00 ; source mask, scopemask
|
||
|
|
7f 00 00 ; address
|
||
|
|
HEX_ANSWER_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
STEP 120 CHECK_ANSWER
|
||
|
|
ENTRY_BEGIN
|
||
|
|
MATCH all ednsdata
|
||
|
|
REPLY QR RD RA NOERROR
|
||
|
|
SECTION QUESTION
|
||
|
|
www.ex2.com. IN A
|
||
|
|
SECTION ANSWER
|
||
|
|
www.ex2.com. IN A 10.20.30.42
|
||
|
|
SECTION AUTHORITY
|
||
|
|
SECTION ADDITIONAL
|
||
|
|
HEX_EDNSDATA_BEGIN
|
||
|
|
00 08 ; OPC
|
||
|
|
00 07 ; option length
|
||
|
|
; ip4 127.0.0.0/24 scope /24
|
||
|
|
00 01 ; Family
|
||
|
|
18 18 ; source mask, scopemask
|
||
|
|
7f 00 00 ; address
|
||
|
|
HEX_EDNSDATA_END
|
||
|
|
ENTRY_END
|
||
|
|
|
||
|
|
SCENARIO_END
|