6601a14831
Merge branch 'add-path'
2013-12-10 22:30:46 +01:00
2d0b7e24a5
Fixes problem with source address selection in BGP and BFD.
2013-12-02 11:54:32 +01:00
283c7dfada
Merge branch 'master' into add-path
2013-11-25 18:42:47 +01:00
f3e5917850
Enables multihop mode for IBGP by default.
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This is more consistent with common usage and also with the behavior of
other implementations (Cisco, Juniper).
Also changes the default for gw mode to be based solely on
direct/multihop.
2013-11-24 12:37:24 +01:00
736e143fa5
Merge branch 'master' into add-path
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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
77e43c8b72
Minor fixes.
2013-11-22 22:49:04 +01:00
0aeac9cb7f
Merge commit 'origin/bfd'
2013-11-22 02:48:44 +01:00
1ec522538f
BFD protocol, ready for release.
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Supports OSPF and BGP and also statically configured sessions.
2013-11-19 22:33:48 +01:00
a15dab76f9
Implements 'allow local as' option.
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Similar to allowas-in option on other routers.
2013-10-21 14:59:35 +02:00
b21955e058
Fixes a bug related to mixed up neighbor events in BGP.
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Neighbor events related to received route next hops got mixed up with
sticky neighbor node for an IP of the BGP peer. If a neighbor for a next
hop disappears, BGP session is shut down.
2013-08-13 20:42:43 +02:00
ac57451348
Implements RFC 6608 Subcodes for BGP FSM Error.
2013-07-25 13:55:24 +02:00
48b15ef10f
Fixes stuck connection during BGP session shutdown.
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If TX buffers were full during BGP session shutdown
then a protocol waited indefinitely to be able to
send notification packet to close the session.
2013-07-13 01:39:41 +02:00
9c99d753fd
Fixes a problem with BGP neighbors, link-local addresses and locking.
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Thanks to Fritz Grimpen for the bugfix.
2013-05-09 11:11:06 +02:00
572c644043
Fixes a crash when mrtdump is enabled and interface goes away.
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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.
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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
48bc232f08
Implements 'next hop keep' option for BGP.
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This option allows to keep the received next hop even in cases when
the route is sent to an interface with a different subnet.
2013-04-16 17:27:34 +02:00
b662290f40
Separate import and receive limits.
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They have different behavior w.r.t. filtered routes that are kept.
2013-01-10 13:07:33 +01:00
79b4e12e60
Implements interface masks for choosing router id.
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Router ID could be automatically determined based of subset of
ifaces/addresses specified by 'router id from' option. The patch also
does some minor changes related to router ID reconfiguration.
Thanks to Alexander V. Chernikov for most of the work.
2012-12-27 12:56:23 +01:00
1555095795
Changes 'rejected' to 'filtered' in one of the last patches.
2012-11-15 01:29:01 +01:00
e16469bc4d
AS# in bgp.agreggator was a signed integer - fixed.
2012-11-12 13:48:29 +01:00
cf98be7b67
Allows rejected routes to be kept and examined.
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When 'import keep rejected' protocol option is activated, routes
rejected by the import filter are kept in the routing table, but they
are hidden and not propagated to other protocols. It is possible to
examine them using 'show route rejected'.
2012-11-10 14:26:13 +01:00
094d2bdb79
Implements ADD-PATH extension for BGP.
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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
5400c0e7f9
Fixes BGP subcode during global shutdown.
2012-08-06 02:42:24 +02:00
abced4a914
Merge branch 'rt-accepted'
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Conflicts:
nest/config.Y
nest/rt-table.c
proto/bgp/bgp.c
2012-07-16 14:44:45 +02:00
26822d8fe1
Finalize RA_ACCEPTED handling.
2012-07-16 01:33:02 +02:00
47c447c42e
Minor cleanups.
2012-05-11 12:10:21 +02:00
d9b77cc281
Implements generalized export limits.
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And also fixes some minor bugs in limits.
2012-04-24 23:39:57 +02:00
7d0a31deed
Fixes in generalized import limits.
2012-04-21 21:05:36 +02:00
ebecb6f6a1
Implements generalized import hooks.
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Thanks to Alexander V. Chernikov for the original patch.
2012-04-15 15:28:29 +02:00
00a09f3c36
Implement RA_ACCEPTED mode of route propagation.
2012-04-15 15:07:58 +02:00
c0adf7e9fc
Better support for multitable protocols.
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The nest-protocol interaction is changed to better handle multitable
protocols. Multitable protocols now declare that by 'multitable' field,
which tells nest that a protocol handles things related to proto-rtable
interaction (table locking, announce hook adding, reconfiguration of
filters) itself.
Filters and stats are moved to announce hooks, a protocol could have
different filters and stats to different tables.
The patch is based on one from Alexander V. Chernikov, thanks.
2012-03-15 12:13:04 +01:00
39c028e9e9
Assign default protocol preference via proto_config_new().
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The patch from Alexander V. Chernikov.
2012-01-24 11:31:00 +01:00
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.
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Thanks Matthias Schiffer for the original patch.
2012-01-08 15:31:34 +01:00
69a8259c5e
Allows sticky link-local neighbors.
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Allows using NEF_STICKY neighbors with link-local addresses. This is
used for static route nexthops, they can be specified like fe80::1%eth0
.
2012-01-01 12:14:42 +01:00
be4cd99a36
Implements deterministic MED handling.
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Thanks to Alexander V. Chernikov for many suggestions.
2011-12-22 13:20:29 +01:00
a7f23f581f
Implements protocol templates.
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Based on the patch from Alexander V. Chernikov.
Extended to support almost all protocols.
Uses 'protocol bgp NAME from TEMPLATE { ... }' syntax.
2011-11-07 00:31:23 +01:00
51947659ab
Minor changes in BGP protocol info.
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Shows neighbor IP and ASN even if protocol is down.
2011-09-04 00:56:02 +02:00
6c4df70373
Fixes possible buffer overflow when printing BGP attributes.
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Thanks to Alexander V. Chernikov for the patch.
2011-09-03 21:59:40 +02:00
b1b1943360
The generalized TTL security mechanism (RFC 5082) support.
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Thanks to Alexander V. Chernikov for the patch.
2011-08-16 23:13:05 +02:00
42a0c05408
BGP Extended communities.
2011-08-14 13:55:02 +02:00
fdf16eb658
Prints full community lists during 'show route all'.
2011-07-03 19:43:30 +02:00
35f8c731ea
Fixes output of BGP timers in 'show protocols all'.
2011-06-25 14:51:16 +02:00
61c96d7244
Fixes bug that causes crash with strange BGP updates.
2011-05-31 17:27:46 +02:00
73272f04af
Adds BGP option related to MED handling.
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Adds option 'med metric' allows to compare MEDs
between routes received from different neighbors.
2011-04-22 16:13:27 +02:00
4ef0950603
Fixes a problem with BGP protocols and implicit router IDs.
2011-04-01 13:55:52 +02:00
06fb60c4af
Fixes some problems in BGP error handling.
2011-03-30 01:09:18 +02:00
7e95c05d88
Core multipath support.
2010-12-07 23:33:55 +01:00
fcf5a4f4b3
Change default for BGP IPv6 socket to V6ONLY.
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Also add a new option 'dual' for the old behavior.
2010-11-03 10:02:24 +01:00
