88a183c6c9
Integrated IP functions.
2014-10-24 11:11:43 +02:00
1123e70740
Implements token bucket filter for rate limiting.
2014-10-02 12:52:50 +02:00
66370eac1f
Fixes BGP crash when update with some attributes and empty NLRI is received.
...
Thanks to Charlie Allom for the bugreport.
2014-05-04 11:49:41 +02:00
859cbd75e1
Fixes a bug in (mainly) IPv6 BGP.
...
Stack variable may be used unitialized and that would lead to spurious
rta_free(), which may cause crash. The bug was introduced in 1.4.1 from
merging add-path branch.
Thanks to Peter Andreev for reporting it and Alexander V. Chernikov for
resolving it.
2014-04-14 12:50:03 +02:00
4e7c974d22
Fixes a bug in graceful restart.
2014-03-24 19:22:19 +01:00
0c791f873a
BGP graceful restart support.
...
Also significant core protocol state changes needed for that,
global graceful restart recovery state and kernel proto support
for recovery.
2014-03-20 14:07:12 +01:00
e7d2ac4401
Finishes add-path.
...
Fixes some bugs and uses generic hash implementation.
2013-12-01 13:49:42 +01:00
736e143fa5
Merge branch 'master' into add-path
...
Conflicts:
filter/filter.c
nest/proto.c
nest/rt-table.c
proto/bgp/bgp.h
proto/bgp/config.Y
2013-11-23 11:50:34 +01:00
ac57451348
Implements RFC 6608 Subcodes for BGP FSM Error.
2013-07-25 13:55:24 +02:00
572c644043
Fixes a crash when mrtdump is enabled and interface goes away.
...
Thanks to Peter Christensen for the bugfix.
2013-04-29 22:08:05 +02:00
8bd9b930c3
Fixes a bug in IPv6 BGP next hop processing.
...
BGP next hop attributes with empty link-local IPv6 addresses were not
handled properly.
Thanks to Sergey Popovich for the bugfix.
2013-04-16 17:40:44 +02:00
094d2bdb79
Implements ADD-PATH extension for BGP.
...
Allows to send and receive multiple routes for one network by one BGP
session. Also contains necessary core changes to support this (routing
tables accepting several routes for one network from one protocol).
It needs some more cleanup before merging to the master branch.
2012-08-14 16:46:43 +02:00
47c447c42e
Minor cleanups.
2012-05-11 12:10:21 +02:00
ebecb6f6a1
Implements generalized import hooks.
...
Thanks to Alexander V. Chernikov for the original patch.
2012-04-15 15:28:29 +02:00
3ce1714279
Fixes a new bug in BGP route ordering.
2012-01-20 16:20:03 +01:00
d7f469c15c
Some minor fixes.
2012-01-09 02:41:13 +01:00
53ffbff39f
Implements support for link-local addresses in BGP.
...
Thanks Matthias Schiffer for the original patch.
2012-01-08 15:31:34 +01:00
61c96d7244
Fixes bug that causes crash with strange BGP updates.
2011-05-31 17:27:46 +02:00
06fb60c4af
Fixes some problems in BGP error handling.
2011-03-30 01:09:18 +02:00
265d06dcbc
Fixes IPv6 build.
2010-08-04 15:27:11 +02:00
d1e146f2f8
Implements IGP metric comparison for BGP routes.
2010-07-31 01:04:32 +02:00
1b180121a9
Use link-local addresses in recursive next hops for IPv6 BGP.
2010-07-28 11:45:35 +02:00
852b7062e3
Fixes a buffer overflow in TX code of IPv6 BGP.
2010-07-22 15:09:35 +02:00
087cecd0e2
Adds some options and documentation related to recursive next hops.
2010-07-13 12:48:23 +02:00
9be9a26413
Implements proper multihop BGP.
...
Also does some incompatible changes to config file syntax,
like removing 'via IP' from multihop option.
2010-07-12 17:39:39 +02:00
cfe34a316e
Implements hostcache and recursive next hops.
...
Hostcache is a structure for monitoring changes in a routing table that
is used for routes with dynamic/recursive next hops. This is needed for
proper iBGP next hop handling.
2010-07-05 17:50:19 +02:00
475977242a
Handle EPIPE as a common connection close event.
2010-05-14 16:54:39 +02:00
506fa1a73e
Merge several fixes suggested by Joakim Tjernlund.
2010-05-02 22:41:40 +02:00
b8113a5e92
Implements BGP 'show protocols' info details.
2010-04-07 00:19:23 +02:00
ff2857b03d
Many changes in (mainly) kernel syncers.
...
- BSD kernel syncer is now self-conscious and can learn alien routes
- important bugfix in BSD kernel syncer (crash after protocol restart)
- many minor changes and bugfixes in kernel syncers and neighbor cache
- direct protocol does not generate host and link local routes
- min_scope check is removed, all routes have SCOPE_UNIVERSE by default
- also fixes some remaining compiler warnings
2010-02-26 10:55:58 +01:00
e81b440f68
Fix configure to enable warnings and fix most of them.
2010-02-21 14:34:53 +01:00
44f26560ec
Workaround for some broken BGP implementations that skip initial KEEPALIVE.
2010-02-02 10:14:21 +01:00
cf31112f0d
Implements MRTdump feature.
2010-01-03 12:17:52 +01:00
bf47fe4b2e
Implements BGP route refresh.
2009-11-26 20:47:59 +01:00
3f9b7bfe9f
Implements option that controls IPv6 BGP next hops when lladdr is missing.
2009-11-18 20:32:36 +01:00
a5bf5f781c
Show bad peer AS number in log in decimal.
2009-09-24 23:14:44 +02:00
54fe0d9230
Fixes setting of IP addresses to route attributes (NEXT_HOP).
2009-09-18 13:59:04 +02:00
05198c12f4
Some cleanups.
2009-08-27 19:01:04 +02:00
b99d378698
Minor BGP changes related to error wait time.
2009-06-07 00:38:38 +02:00
72b28a041d
Implements import route limits.
2009-06-04 13:31:09 +02:00
f98e291579
The pipe cleanup.
2009-06-01 14:07:13 +02:00
10ab65a8c9
Fixes one recently introduced IPv6 BGP compatibility problem.
2009-05-06 15:18:52 +02:00
4827b69ff4
Fixes BGP IPv6 link local next hop handling.
...
When sending 'third party' BGP update, Bird used bogus link local
addresses instead of addresses it received before.
2009-04-29 18:58:24 +02:00
ad440a570b
Fixes handling of 'next hop self' and 'source address' configuration
...
options.
2009-04-28 18:11:56 +02:00
64cf11f544
Fixes BGPv6 bug - missing endianity conversion.
...
Also removes code skipping SNPAs
(obsoleted by newer RFCs, should be ignored).
2009-04-23 23:15:07 +02:00
8f0c887a52
Fixe bug in BGPv6 that causes to send invalid network withdraws.
2009-04-23 14:16:05 +02:00
e8ba557c7f
Update capability handshake options
...
Add 'capabilities' option, change default behavior to advertise ipv4,
add some checks and ignore incoming capabilities when capabilities
are disabled.
2009-03-13 12:49:44 +01:00
e3299ab148
Added Cisco and Quagga capability workaround option.
2009-03-05 11:52:47 +01:00
82a79586e5
Better handling of too long attributes
...
This patch extends the length for attributes from 1024 to 2048
(because both AS_PATH and AS4_PATH attributes take 2+4 B per AS).
If there is not enough space for attributes, Bird skips that
route group. Old behavior (skipping remaining attributes)
leads to skipping required attributes and session drop.
2009-02-27 15:24:46 +01:00
cb53039271
Rate limit for most abundant log messages
2009-02-26 14:23:54 +01:00
