Ondrej Zajicek
c72aca41e5
OSPF ifaces on loopback should be stub.
2013-11-24 22:12:51 +01:00
Ondrej Zajicek
f3e5917850
Enables multihop mode for IBGP by default.
...
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
Ondrej Zajicek
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
Ondrej Zajicek
77e43c8b72
Minor fixes.
2013-11-22 22:49:04 +01:00
Ondrej Zajicek
41f8bf57c4
Changes identifiers to avoid use of reserved ones.
2013-11-22 21:59:43 +01:00
Ondrej Zajicek
1fba34a7a1
Adds check for buffer size in OSPF LSA flood.
2013-11-22 18:45:57 +01:00
Ondrej Zajicek
0aeac9cb7f
Merge commit 'origin/bfd'
2013-11-22 02:48:44 +01:00
Ondrej Zajicek
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
Ondrej Zajicek
33be3ba713
Accepts a change of OSPFv3 neighbor's IP address.
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Thanks to Pierre Pfister for the patch.
2013-10-21 15:06:09 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
0e175f9f0f
Fixes some BFD bugs and makes logging thread-safe.
2013-10-05 20:12:28 +02:00
Ondrej Zajicek
4df2019ebf
Fixes build issues without BGP.
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Thanks to Sergey Popovich for the patch.
2013-09-26 17:36:30 +02:00
Ondrej Zajicek
6a8d3f1c1f
BFD work in progress.
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Now it compiles and mostly works.
2013-09-16 23:57:40 +02:00
Ondrej Filip
e550a37206
Fixes problem with OSPF neighbor router ID change. Thanx to Alexander V. Chernikov
2013-09-13 18:55:02 +02:00
Ondrej Filip
c404f4b968
OSPF state machine fix - thanx to Alexander V. Chernikov
2013-09-11 01:15:34 +02:00
Ondrej Zajicek
bf139664aa
Initial BFD commit, work in progress.
2013-09-10 12:09:36 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
ac57451348
Implements RFC 6608 Subcodes for BGP FSM Error.
2013-07-25 13:55:24 +02:00
Ondrej Zajicek
e1afee2799
Fixes socket error hook for radv protocol.
2013-07-24 14:19:37 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
354496ace8
Some fixes for TTL security.
2013-07-11 13:50:44 +02:00
Ondrej Zajicek
70e212f913
Implements TTL security for OSPF and RIP.
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Interfaces for OSPF and RIP could be configured to use (and request)
TTL 255 for traffic to direct neighbors.
Thanks to Simon Dickhoven for the original patch for RIPng.
2013-06-25 15:39:44 +02:00
Ondrej Zajicek
ef4a50be10
Better packet priority and traffic class handling.
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Implements support for IPv6 traffic class, sets higher priority for OSPF
and RIP outgoing packets by default and allows to configure ToS/DS/TClass
IP header field and the local priority of outgoing packets.
2013-06-24 16:37:30 +02:00
Ondrej Zajicek
f623ab9875
Implements OSPF stub router option (RFC 3137).
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Also fixes OSPFv3 routing table calculcation w.r.t.
errata 2078 to RFC 5340.
2013-06-11 12:12:11 +02:00
Ondrej Zajicek
924868543c
Fixes crash with vlinks.
2013-05-28 10:48:14 +02:00
Ondrej Zajicek
9c99d753fd
Fixes a problem with BGP neighbors, link-local addresses and locking.
...
Thanks to Fritz Grimpen for the bugfix.
2013-05-09 11:11:06 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
8df02847e8
Fixes a compatibility issue in OSPFv2 PtP links.
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BIRD used zero netmask in hello packets on all PtP links, not just on
unnumbered ones. This patch fixes it and adds option 'ptp netmask'
for overriding the default behavior.
Thanks to Alexander V. Chernikov for the original patch.
2013-04-17 13:06:40 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
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
Ondrej Zajicek
9ff5257357
Better handling of global addresses as configured NBMA neighbors in OSPFv3.
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Configured NBMA neighbors in OSPFv3 should be link-local addresses, old
behavior was to silently ignore global ones. The patch allows BIRD to
accept global ones, but adds a warning and a documentation notice.
Thanks to Wilco Baan Hofman for the bugreport.
2013-04-16 16:22:31 +02:00
Ondrej Filip
a9fc659b84
Small typos fixed.
2013-02-26 14:29:53 +01:00
Ondrej Filip
de41dcd13d
Redundant lines removed.
2013-02-26 14:13:11 +01:00
Ondrej Filip
a9c38203bd
Allow 1 sec RIP update.
2013-02-24 00:43:08 +01:00
Ondrej Filip
04ddefb357
Use BIRD's ASSERT instead of assert.h
2013-02-22 07:15:27 +01:00
Ondrej Filip
2bf59bf4d3
Hotfix to solve an issue with delaying timers reported by Aleksey Chudov.
2013-02-21 00:44:59 +01:00
Ondrej Filip
155134f396
A few semicolons added to decrease a number of warnings.
2013-02-10 19:04:08 +01:00
Ondrej Zajicek
c6a2fe64be
Fixes handling of iface routes in static proto during reconfiguration.
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During reconfiguration, iface routes were installed even when iface was down.
2013-02-09 00:53:04 +01:00
Ondrej Zajicek
36da2857bc
Implements router advertisements activated by received routes.
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The RAdv protocol could be configured to change its behavior based on
availability of routes, e.g., do not announce router lifetime when a
default route is not available.
2013-02-08 23:58:27 +01:00
Ondrej Zajicek
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
Ondrej Zajicek
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
Ondrej Zajicek
80a9cadc76
Changes static route targets drop/reject to blackhole/unreachable.
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To be consistent with rest of BIRD and Linux. Old names are also
allowed for compatibility.
2012-11-27 02:08:04 +01:00
Ondrej Zajicek
6cadbf325b
Change unnamed ptp link description on OSPFv2.
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Although it is a slight deviation from the standard, it has no ill
consequences for OSPFv2 and the change fixes a compatibility issue
with some broken implementations.
2012-11-15 14:08:20 +01:00
Ondrej Zajicek
1555095795
Changes 'rejected' to 'filtered' in one of the last patches.
2012-11-15 01:29:01 +01:00
Ondrej Filip
e16469bc4d
AS# in bgp.agreggator was a signed integer - fixed.
2012-11-12 13:48:29 +01:00
Ondrej Zajicek
227af52fb5
Fixes OSPF reconfigure w.r.t. downed ifaces.
2012-11-10 16:18:12 +01:00
Ondrej Zajicek
a55a90faec
Peer address of stub iface should be announced in OSPF Router LSA.
2012-11-10 14:54:35 +01:00
Ondrej Zajicek
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
Ondrej Zajicek
dd4da6f640
Fixes another bug in OSPFv3 vlinks.
2012-10-31 17:14:35 +01:00
Ondrej Zajicek
8249ad9b30
Fixes sorting in OSPF show state.
2012-10-29 20:39:03 +01:00
Ondrej Zajicek
e4404cef0b
Fixes several bugs related to OSPFv3 vlinks.
2012-10-29 20:29:31 +01:00
Ondrej Zajicek
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
Ondrej Zajicek
c06de722dd
Some minor fixes.
2012-08-06 11:09:13 +02:00
Ondrej Zajicek
5400c0e7f9
Fixes BGP subcode during global shutdown.
2012-08-06 02:42:24 +02:00
Ondrej Zajicek
bbcfd5a048
Fixes default route in OSPF multiple area setting.
2012-07-26 13:59:50 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
26822d8fe1
Finalize RA_ACCEPTED handling.
2012-07-16 01:33:02 +02:00
Ondrej Zajicek
fc06fb6244
Implements RDNSS and DNSSL support for RAdv.
2012-07-07 14:26:42 +02:00
Ondrej Zajicek
95127cbbb7
Real broadcast mode for OSPFv2.
2012-05-14 11:47:41 +02:00
Ondrej Zajicek
0ec031f740
Allows to set instance ID for OSPFv3 interfaces.
2012-05-14 10:22:14 +02:00
Ondrej Zajicek
47c447c42e
Minor cleanups.
2012-05-11 12:10:21 +02:00
Ondrej Zajicek
d494df63ac
Some minor fixes.
2012-04-27 00:04:51 +02:00
Ondrej Zajicek
d9b77cc281
Implements generalized export limits.
...
And also fixes some minor bugs in limits.
2012-04-24 23:39:57 +02:00
Ondrej Zajicek
7d0a31deed
Fixes in generalized import limits.
2012-04-21 21:05:36 +02:00
Ondrej Zajicek
ebecb6f6a1
Implements generalized import hooks.
...
Thanks to Alexander V. Chernikov for the original patch.
2012-04-15 15:28:29 +02:00
Ondrej Zajicek
3e17e38059
Merge branch 'master' into rt-accepted
2012-04-15 15:17:03 +02:00
Ondrej Zajicek
d360f129e3
Fix static protocol w.r.t. some recent changes in protocol ahooks.
2012-04-15 15:13:12 +02:00
Ondrej Zajicek
00a09f3c36
Implement RA_ACCEPTED mode of route propagation.
2012-04-15 15:07:58 +02:00
Ondrej Zajicek
bf2abe2f51
Merge branch 'soon'
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Conflicts:
nest/proto.c
nest/rt-table.c
2012-03-30 11:04:12 +02:00
Ondrej Zajicek
89647357af
NEWS and version update.
2012-03-22 12:29:02 +01:00
Ondrej Zajicek
c47d037ecb
Some minor changes to CLI.
2012-03-22 12:13:26 +01:00
Ondrej Zajicek
fd087589f8
Fixes broken vlinks in OSPF.
2012-03-16 13:01:12 +01:00
Ondrej Zajicek
20ab192bec
Adds filtering to 'show ospf lsadb' command.
...
Thanks Alexander V. Chernikov for the original patch.
2012-03-16 12:12:26 +01:00
Ondrej Zajicek
9f1500f50a
Adds warning for mismatch MTU in OSPF packets.
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Thanks Alexander V. Chernikov for the original patch.
2012-03-15 13:45:55 +01:00
Ondrej Zajicek
2f9955b5d5
Fixes TTL for multicast OSPF packets.
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Thanks Alexander V. Chernikov for the suggestion.
2012-03-15 13:12:00 +01:00
Ondrej Zajicek
e2bf812f3d
Fixes RIPng compatibility.
...
Also probably breaks compatibility with older BIRDs, but RIPng not
really worked here.
Thanks to Goesta Smekal for the original patch.
2012-03-15 12:38:08 +01:00
Ondrej Zajicek
f761503760
Fixes RIPng socket and neighbor handling.
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RIPng did not really work because of link-local addresses.
Thanks to Roman Hoog Antink for some notes.
2012-03-15 12:23:49 +01:00
Ondrej Zajicek
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
Ondrej Zajicek
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
Ondrej Zajicek
5c78e0e386
Some more verbose warnings.
2012-01-22 11:03:30 +01:00
Ondrej Zajicek
3ce1714279
Fixes a new bug in BGP route ordering.
2012-01-20 16:20:03 +01:00
Ondrej Zajicek
8cf8f820fe
Show interface for link-local gw in static protocol.
2012-01-09 03:21:45 +01:00
Ondrej Zajicek
d7f469c15c
Some minor fixes.
2012-01-09 02:41:13 +01:00
Ondrej Zajicek
53ffbff39f
Implements support for link-local addresses in BGP.
...
Thanks Matthias Schiffer for the original patch.
2012-01-08 15:31:34 +01:00
Ondrej Zajicek
69a8259c5e
Allows sticky link-local neighbors.
...
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
Ondrej Zajicek
be4cd99a36
Implements deterministic MED handling.
...
Thanks to Alexander V. Chernikov for many suggestions.
2011-12-22 13:20:29 +01:00
Ondrej Zajicek
2779d50a24
Fixes RAdv proto w.r.t. templates.
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Thanks Alexander V. Chernikov for this.
2011-11-17 21:12:23 +01:00
Ondrej Zajicek
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
Ondrej Zajicek
74add5df17
Fixes seqnum generation.
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Thanks Mohammad Amin Shoaie for notification.
2011-10-27 14:52:28 +02:00
Ondrej Zajicek
14a8f396e1
Fixes sockets for IPv4 RIP.
...
Thanks Roman Hoog Antink for a suggestion.
2011-10-26 14:10:49 +02:00
Ondrej Zajicek
32f95476a8
Signal problems with route installation to kernel tables.
2011-10-06 22:48:49 +02:00
Ondrej Zajicek
35c875f0d1
Fixes some error messages and the NSSA gw lookup.
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Thanks to Alexander V. Chernikov for the patch.
2011-10-01 09:57:49 +02:00
Ondrej Zajicek
4116db182d
Implements static recursive routes.
2011-09-24 02:24:34 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
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
Ondrej Zajicek
2918e61046
Fixes for OSPF NSSA handling.
2011-09-03 21:31:26 +02:00
Ondrej Zajicek
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
Ondrej Zajicek
42a0c05408
BGP Extended communities.
2011-08-14 13:55:02 +02:00
Ondrej Zajicek
ed317862c2
OSPF NSSA support, inter-area LSA translation.
2011-08-08 01:45:31 +02:00
Ondrej Zajicek
4160a9dd94
OSPF NSSA translator election.
2011-07-22 20:00:24 +02:00