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Unbound - DNS récursif (utilisé par OPNsense)
8182 commits 27 branches 209 tags 137 MiB
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W.C.A. Wijngaards fbed3f30b2 - simdzone-zone-load, fix ci, enable platforms.
2025-10-17 16:44:03 +02:00
.github - simdzone-zone-load, fix ci, enable platforms. 2025-10-17 16:44:03 +02:00
cachedb A few changes for TTL processing: 2025-09-15 10:03:35 +02:00
compat - Fix conditional expressions with parentheses for bitwise and. 2025-06-11 16:42:43 +02:00
contrib Update ios ci with older sdk version to use. 2025-10-15 13:41:36 +02:00
daemon - Fix fr_atomic_copy_cfg. 2025-09-29 12:08:30 +02:00
dns64 - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
dnscrypt Fix typos 2021-11-13 16:56:15 +02:00
dnstap Fix #1346: [FR] Please allow back TLS 1.2. (#1349) 2025-09-29 12:03:56 +02:00
doc Fix for analysis and ports workflows iOS, Windows (#1361) 2025-10-15 16:12:39 +02:00
dynlibmod ipset-pf-support, move startup and destartup to the front of the module 2024-07-03 13:53:44 +02:00
edns-subnet - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
ipsecmod - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
ipset ipset-pf-support, move startup and destartup to the front of the module 2024-07-03 13:53:44 +02:00
iterator - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
libunbound Add extra statistic to track the number of signature validation operations (#1289) 2025-07-12 16:29:38 +02:00
pythonmod - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
respip - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
services Merge branch 'master' into simdzone-zone-load 2025-10-16 12:11:55 +02:00
simdzone@6948734a4a - simdzone-zone-load, update simdzone version. 2025-10-17 16:11:24 +02:00
sldns - Add extended dns error code for invalid query type to definition 2025-10-15 11:39:58 +02:00
smallapp - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
testcode - Fix #1358 Enabling FIPS in OpenSSL causes unit test to fail. 2025-10-10 09:17:08 +02:00
testdata - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
util - Fix that https is set up as enabled when the port is listed in 2025-10-02 10:16:06 +02:00
validator - Fix for #1344: Fix that respip and dns64 can be enabled at the 2025-09-30 11:28:15 +02:00
winrc Fix #1346: [FR] Please allow back TLS 1.2. (#1349) 2025-09-29 12:03:56 +02:00
.gitattributes - .gitattributes line for githubs code language display. 2016-11-03 08:29:29 +00:00
.gitignore - simdzone-zone-load, Add configure~ to gitignore. 2025-10-02 14:50:11 +02:00
.gitmodules - simdzone-zone-load, add submodule with simdzone. 2025-09-18 13:49:05 +02:00
.travis.yml - Travis, fix warning in ubsan compile. 2021-03-24 15:34:26 +01:00
aclocal.m4 - Fix for #570: regen aclocal.m4, fix configure.ac for spelling. 2021-11-29 11:41:45 +01:00
acx_nlnetlabs.m4 ac_cv_func_malloc_0_nonnull for malloc(0) check (#1351) 2025-09-29 13:12:27 +02:00
acx_python.m4 - Fix #1092: Ubuntu 22.04 Jammy fails to compile unbound 1.20.0; by 2024-06-19 15:27:50 +02:00
ax_build_date_epoch.m4 Prefer SOURCE_DATE_EPOCH over actual time (#1238) 2025-02-28 09:22:19 +01:00
ax_pkg_swig.m4 Update ax_pkg_swig.m4 and ax_pthread.m4 2024-04-15 11:54:46 +02:00
ax_pthread.m4 Update ax_pkg_swig.m4 and ax_pthread.m4 2024-04-15 11:54:46 +02:00
config.guess Add loongarch support: 2024-04-09 11:15:14 +08:00
config.h.in - Rebuild configure script from its sources. 2025-09-29 10:02:54 +02:00
config.sub Add loongarch support: 2024-04-09 11:15:14 +08:00
configure - simdzone-zone-load, fix for autoconf 2.72 and no Makefile in simdzone. 2025-10-16 15:01:07 +02:00
configure.ac - simdzone-zone-load, fix for autoconf 2.72 and no Makefile in simdzone. 2025-10-16 15:01:07 +02:00
install-sh - Newer aclocal and libtoolize used for generating configure scripts, 2019-01-24 08:57:47 +00:00
LICENSE - Fix #551: License change "Regents" to "Copyright holder", matching 2014-02-07 12:43:43 +00:00
ltmain.sh Changelog note for #1299 2025-07-02 10:57:23 +02:00
makedist.sh Merge branch 'master' into simdzone-zone-load 2025-10-16 12:11:55 +02:00
Makefile.in - simdzone-zone-load, fix makefile for disable-static build. 2025-10-16 12:55:59 +02:00
README gmake no longer needed. 2012-02-10 10:34:15 +00:00
README-Travis.md Fix typos 2021-11-13 16:56:15 +02:00
README.md Update Mastodon shield 2025-09-25 21:39:39 +02:00
SECURITY.md add SECURITY.md, based on krill 2022-07-05 16:39:04 +02:00
systemd.m4 - Fix pkg-config availability check in dnstap/dnstap.m4 and 2024-06-21 14:34:12 +02:00

README.md

Unbound

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Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. If you have any feedback, we would love to hear from you. Don’t hesitate to create an issue on Github or post a message on the Unbound mailing list. You can learn more about Unbound by reading our documentation.

Compiling

Make sure you have the C toolchain, OpenSSL and its include files, and libexpat installed. If building from the repository source you also need flex and bison installed. Unbound can be compiled and installed using:

./configure && make && make install

You can use libevent if you want. libevent is useful when using many (10000) outgoing ports. By default max 256 ports are opened at the same time and the builtin alternative is equally capable and a little faster.

Use the --with-libevent configure option to compile Unbound with libevent support.

Unbound configuration

All of Unbound's configuration options are described in the man pages, which will be installed and are available on the Unbound documentation page.

An example configuration file is located in doc/example.conf.