Commit graph

2808 commits

Author SHA1 Message Date
Ondrej Zajicek (work)
7a855725f2 Some autoconf cleanups
The patch allows to use autoreconf, replaces some long obsolete
constructs and does some other minor cleanups. Also, the file
configure.in is renamed to configure.ac, as the old name has been
deprecated for a long time.

Thanks to Ruben Kerkhof for the patchset.
2017-03-14 13:53:52 +01:00
Ondrej Zajicek (work)
33b6c292c3 BGP: Allow to specify interface for regular sessions
This may be useful if multple interfaces share the same network range.

Thanks to Fritz Grimpen for the original patch.
2017-03-14 12:56:47 +01:00
Ondrej Zajicek (work)
27f6ba651e BGP: Fix bug in ADD_PATH
When a BGP session with ADD_PATH is restarted and the neighbor do not
announce ADD_PATH capability during reconnect, the accept_ra_types is
still set to RA_ANY.

Thanks to Lennert Buytenhek for the bugreport
2017-03-14 12:56:12 +01:00
Ondrej Zajicek (work)
1950a479c0 BGP: Allow exchanging LOCAL_PREF with eBGP peers
Adds option 'allow bgp_local_pref' to override the usual restriction of
LOCAL_PREF on eBGP sessions.

Thanks to Lennert Buytenhek for the patch.
2017-02-23 16:32:07 +01:00
Ondrej Zajicek (work)
4e379bde60 BGP: Update RFC references 2017-02-19 12:02:39 +01:00
Ondrej Zajicek (work)
9be12a7d95 Doc: Fix RIP example
Thanks to Steve Leung for the bugreport.
2017-02-19 11:25:16 +01:00
Ondrej Zajicek (work)
30c734fc73 Static: Fix bug in static route filter expressions
During reconfiguration, old and new filter expressions in static routes
are compared using i_same() function. When filter expressions contain
function calls, it is necessary that old filter expressions are the
second argument in i_same(), as it is internally modified by i_same().
Otherwise pointers to old (and freed) data appear in the config
structure.

Thanks to Lennert Buytenhek for tracking and reporting the bug.
2017-02-17 22:54:06 +01:00
Ondrej Zajicek (work)
da65a3d898 Filter: Fix missing case for !~ operator
Thanks to Vincent Bernat for the patch.
2017-01-24 15:35:38 +01:00
Ondrej Zajicek (work)
f6e6c3b5a5 Fix IP_HDRINCL usage on FreeBSD 11
FreeBSD 11 changed endianity of ip_len field from host order to network
order. Also DragonFly BSD allegedly expects network order here.

Thanks to Olivier Cochard-Labbé for the patch.
2017-01-17 13:21:25 +01:00
Ondrej Zajicek (work)
017da76b72 NEWS and version update 2016-12-21 16:46:47 +01:00
Jan Moskyto Matejka
2c33da5070 Netlink: fix occasional netlink hangs on busy machines 2016-12-20 20:36:56 +01:00
Ondrej Zajicek (work)
7d95c44572 OSPF: Fix ECMP external merging
The variable nfa is not cleaned before each loop iteration and can have
a wrong value of nfa.nhs_reuse from the previous step.

Thanks to Bernardo Figueiredo for the bugreport and analysis.
2016-12-15 15:37:27 +01:00
Ondrej Zajicek (work)
9e7d3a7810 OSPF: Fix net-summary origination combined with stubnet option
Stubnet nodes in OSPF FIB were removed during rt_sync(), but the pointer
remained in top_hash_entry.nf, so net-summary LSA origination was
confused, reported 'LSA ID collision' and net-summary LSAs were not
originated properly.

Thanks to Naveen Chowdary Yerramneni for bugreport and analysis.
2016-12-13 17:34:42 +01:00
Ondrej Zajicek (work)
ed1a908e53 BGP: Fix memory leak in graceful restart code
Prefix and bucket tables are initialized when entering established state
but not explicitly freed when leaving it (that is handled by protocol
restart). With graceful restart, BGP may enter and leave established
state multiple times without hard protocol restart causing memory leak.
2016-11-25 11:51:38 +01:00
Ondrej Zajicek (work)
261816b0d4 BGP: Cluster list item should be prepended
Commit 3c09af41... changed behavior of int_set_add() from prepend to
append, which makes more sense for community list, but prepend must be
used for cluster list. Add int_set_prepend() and use it in cluster list
handling code.
2016-11-15 16:24:39 +01:00
Ondrej Zajicek (work)
c8cafc8ebb Minor code cleanups 2016-11-08 17:46:29 +01:00
Ondrej Zajicek (work)
920a86e849 Add missing extern 2016-11-03 09:53:53 +01:00
Ondrej Zajicek (work)
e03dc6a984 BFD: Authentication
Implement BFD authentication (part of RFC 5880). Supports plaintext
passwords and cryptographic MD5 / SHA-1 authentication.

Based on former commit from Pavel Tvrdik
2016-11-02 17:53:22 +01:00
Ondrej Zajicek (work)
29239ba2bb OSPF: Use message authentication interface
Based on former commit from Pavel Tvrdik
2016-11-02 17:53:22 +01:00
Ondrej Zajicek (work)
390601f038 RIP: Use message authentication interface
Based on former commit from Pavel Tvrdik
2016-11-02 17:53:22 +01:00
Pavel Tvrdík
64385aee0c DOC: Password algorithm option 2016-11-02 16:23:53 +01:00
Pavel Tvrdík
56cb3bedc2 Nest: Add support for MAC algorithms in grammar 2016-11-02 16:23:53 +01:00
Ondrej Zajicek (work)
de2a27e255 Add generic message authentication interface
Add generic interface for generating and verifying MACs (message
authentication codes). Replace multiple HMAC implementation with
a generic one.
2016-11-02 16:23:53 +01:00
Ondrej Zajicek (work)
7eec398875 BSD: Fix build on OpenBSD broken by previous commit 2016-11-01 16:20:04 +01:00
Jan Moskyto Matejka
3e236955c9 Build: switch on -Wextra, get rid of most of the warnings
There are several unresolved -Wmissing-field-initializers on older
versions of GCC than 5.1, all of them false positive.
2016-11-01 14:52:54 +01:00
Ondrej Zajicek (work)
17fe57d8dc Log: Fix broken syslog name
BIRD passed string from configuration to openlog(), which kept it
internally. After reconfiguration the old string was freed, therefore
openlog had invalid copy.

Thanks to Chris Caputo for the original patch.
2016-11-01 11:37:49 +01:00
Ondrej Filip
3213273d82 IANA assigned a different number to large BGP communities - changed. 2016-10-27 11:08:28 +02:00
Ondrej Zajicek (work)
c68e8cd374 Filter: Minor formatting changes in test.conf 2016-10-18 13:06:51 +02:00
Pavel Tvrdik
3c09af4169 Clist: The add() function will append a new value
The add() function used to prepend a new community to clist, but after
this fix the add() function appends new community.
2016-10-13 16:59:15 +02:00
Pavel Tvrdik
5fd7dacadc Filter: Expand testing of large community sets 2016-10-13 15:17:41 +02:00
Jan Moskyto Matejka
2e7fb11a6e Fixed memory bloating on kernel merge paths together with export filter.
Some memory was being allocated from bad linpool, not from the given one
as they should.

Thanks to Madhu and Justin Cattle for reporting this.
2016-10-12 14:22:01 +02:00
Pavel Tvrdik
9df52a98e2 Doc: Change debug to { flag1|flag2|flag3 [, ...] } style
Thanks to Micah Anderson for bug report and Ondrej Zajicek for the idea!
2016-10-12 12:48:29 +02:00
Pavel Tvrdik
9fcb9637b5 Nest: Remove trailing whitespaces 2016-10-12 12:48:29 +02:00
Pavel Tvrdik
3d28f01453 Doc: Fix deprecated unescaped braces in perl script
This commit should fix warning `make docs'

./sgml2html bird.sgml Unescaped left brace in regex is deprecated,
  passed through in regex; marked by <-- HERE in m/\\nameurl{ <-- HERE
    (.*)}{(.*)}/ at fmt_latex2e.pl line 287.
2016-10-12 09:52:55 +02:00
Pavel Tvrdik
c2564d34af Tree/Trie: Check the end of buffer
We set buffer->pos to buffer->end in function buffer_print() when
bvsnprintf() failed, so there would be uninitialized memory between
the old buffer->pos and the current buffer->pos.
2016-10-11 21:25:21 +02:00
Pavel Tvrdik
7935b9d212 Doc: Add tag for links to RFCs 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
9c20a8b7ae Doc: Fix inline <htmlurl></htmlurl>
Don't make space before or after link name.
2016-10-11 17:43:03 +02:00
Pavel Tvrdik
963929df02 Doc: Do not use symlinks for files 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
70104ef4fb Doc: Generate one-sided version
This removes jumping offset for odd and even pages for binding book.
2016-10-11 17:43:03 +02:00
Pavel Tvrdik
f9bd11c337 Doc: Use [table t] or [table name] 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
74d76f6c38 Doc: Fix unnecessary special chars 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
f15dc68138 Doc: Enable break lines in <tag></tag> 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
f5952c7343 Doc: Daemon command-line options alphabet order 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
22558357d4 Doc: Add command-line options --version, --help 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
b9864aa871 Doc: Add labels to all chapters and options 2016-10-11 17:43:03 +02:00
Pavel Tvrdik
a2df7c0303 Doc: Generate clickable PDF 2016-10-11 17:41:33 +02:00
Pavel Tvrdik
9faf72c8cc Doc: Fix whitespaces 2016-10-11 17:41:33 +02:00
Ondrej Zajicek (work)
a998836d4b Filter: fix missing separator 2016-10-04 23:19:35 +02:00
Ondrej Zajicek (work)
a46e01eeef Nest: Fix signedness of large communities 2016-10-04 12:45:39 +02:00
Ondrej Zajicek (work)
cec4a73ccb Doc: Documentation for large communities 2016-10-04 00:31:43 +02:00