Commit graph

3536 commits

Author SHA1 Message Date
Ondrej Zajicek
f0ad56f441 Fixes some sloppiness of commit a3b70dc499. 2008-10-28 16:10:42 +01:00
Ondrej Zajicek
a98fbf0f12 Merge branch 'dev' into out 2008-10-27 00:20:22 +01:00
Ondrej Zajicek
a3b70dc499 Two new informative CLI commands for OSPF.
Two new CLI commands for OSPF giving nice informative (and still machine
parsable) representation of OSPF network graph (based on datas from the
LSA database).

The first command (show ospf topology) shows routers, networks and stub
networks, The second command (show ospf state) shows also external
routes and area-external networks and routers propagated by given area
boundary router.
2008-10-27 00:03:30 +01:00
Ondrej Zajicek
68fa95cfec Check of socket name length 2008-10-26 23:55:38 +01:00
Ondrej Zajicek
52586ccdf1 Missing newline. 2008-10-26 23:53:05 +01:00
Ondrej Zajicek
a97122a3ca Bugfix in LSA origination for PTP OSPF links.
The code generating LSAs for PTP OSPF links is buggy. The old behavior
is that it generates PTP link if there is a full/ptp neighbor and stub
link if there isn't. According to RFC 2328, the correct behavior is to
generate stub link in both cases (in the first case together with PTP
link).

And because of buggy detection of unnumbered networks, for numbered
networks the code creates stub links with 0.0.0.0/32.
2008-10-26 23:43:13 +01:00
Ondrej Zajicek
4c94a6c7e7 Do not repeat 'Invalid broadcast address' error message.
'Invalid broadcast address' error is reported only once for
an interface and not during every interface scan.
2008-10-26 23:23:09 +01:00
Ondrej Zajicek
d7f3b30649 Ignore unknown netlink events.
Bird sometimes reported 'bird: nl_parse_link: Malformed message received'.
The cause is that bird asynchronously received netlink packet from
wireless driver about some wireless event on its link layer. In that
case bird shouldn't complain.
2008-10-26 23:20:50 +01:00
Ondrej Zajicek
1567edea8d Bugfix for routing table breaking bug.
Here is a patch fixing a bug that causes breakage of a local routing
table during shutdown of Bird. The problem was caused by shutdown
of 'device' protocol before shutdown of 'kernel' protocol.  When
'device' protocol went down, the route (with local network prefix)
From different protocol (BGP or OSPF) became preferred and installed
to the kernel routing table. Such routes were broken (like
192.168.1.0/24 via 192.168.1.2). I think it is also the cause
of problem reported by Martin Kraus.

The patch disables updating of kernel routing table during shutdown of
Bird. I am not sure whether this is the best way to fix it, I would
prefer to forbid 'kernel' protocol to overwrite routes with
'proto kernel'.

The patch also fixes a problem that during shutdown sometimes routes
created by Bird remained in the kernel routing table.
2008-10-26 23:09:46 +01:00
Ondrej Zajicek
b6bf284a90 Bugfixes in MULIT_EXIT_DISC attribute handling.
- Old MED handling was completely different from behavior
   specified in RFCs - for example they havn't been propagated
   to neighboring areas.

 - Update tie-breaking according to RFC 4271.

 - Change default value for 'default bgp_med' configuration
   option according to RFC 4271.
2008-10-26 22:59:21 +01:00
Ondrej Zajicek
4819c3e17a Bugfix in LOCAL_PREF attribute handling. 2008-10-26 22:54:23 +01:00
Ondrej Zajicek
1adc17b4b5 Update of a documentation - new options for AS4, MD5 auth and route reflection. 2008-10-26 22:52:21 +01:00
Ondrej Zajicek
ba5ed6f3e4 Implementation of an option for disabling AS4 support per BGP instance. 2008-10-26 22:48:02 +01:00
Ondrej Zajicek
4847a894bf Implementation of route reflection for BGP 2008-10-26 22:45:09 +01:00
Ondrej Zajicek
d51aa28190 Implementation of MD5 authentication of BGP sessions. 2008-10-26 22:42:39 +01:00
Ondrej Zajicek
11cb620266 Implementation of 4B ASN support for BGP 2008-10-26 22:36:08 +01:00
Martin Mares
44cb1449ed The top-level Makefile is a generated file, so remove it from the repo. 2008-10-26 14:14:37 +01:00
Martin Mares
c94d56cb04 Updated version number in the README. 2008-10-26 14:11:06 +01:00
Ondrej Filip
226cb2bc3f Expand ospf dump information. 2008-08-25 12:51:06 +00:00
Ondrej Filip
97c6fa02e0 Previous patch reverted. :-( 2008-08-25 12:06:20 +00:00
Ondrej Filip
73e53eb555 Endianity problem in debug message fix. 2008-08-25 12:00:55 +00:00
Ondrej Filip
030e3a79cb Buffer overflow fix. 2008-08-25 11:57:46 +00:00
Martin Mares
057021df0d Fix behavior of ipa_opposite().
It was giving wrong results on /30 networks.
2008-08-25 11:19:49 +00:00
Martin Mares
6c36c4b66b Updated config.{guess,sub} to a recent version.
Patch from the Debian package.
2008-08-25 11:14:14 +00:00
Ondrej Filip
3c3271d9fc Close fd of config file after reconfiguration. 2008-08-24 23:24:14 +00:00
Ondrej Filip
85ae398a61 The source address configuration in BGP added. 2008-08-24 23:20:46 +00:00
Ondrej Filip
a456788bce New version of flex needs argument separated. 2007-06-20 12:32:39 +00:00
Martin Mares
8411a37e7d Detach from the TTY properly. 2007-06-20 07:33:26 +00:00
Ondrej Filip
4b1cf69e76 Again back to regina.gin.cz. 2005-03-16 16:09:28 +00:00
Ondrej Filip
c81b4ec361 Yes, we will go for 1.0.12 2005-03-16 16:08:40 +00:00
Ondrej Filip
f39e3bfdbf Small bugfix in tracing. 2005-03-15 23:42:41 +00:00
Ondrej Filip
94c42054ea Added new parametr 'rx buffer <num>'. BIRD is able to receive
very large packets (if configured).
2005-03-15 22:06:36 +00:00
Ondrej Filip
e6ea2e375e Maximal packet size in virtual links is 576. 2005-03-15 20:51:33 +00:00
Ondrej Filip
e300066d5f OSPF can accept larger packets than MTU. 2005-03-14 11:24:56 +00:00
Ondrej Filip
427e59939b Look for large packets. 2005-03-14 11:07:10 +00:00
Ondrej Filip
a2d5b405d4 Bugfix in external routes calculation. 2005-03-14 10:59:52 +00:00
Ondrej Filip
f735de0290 Small typos in documentation. 2005-02-21 14:06:22 +00:00
Ondrej Filip
129e912924 Ftp server change. 2005-02-21 10:22:57 +00:00
Ondrej Filip
89478fe3ab Change of ftp servers. 2005-02-21 10:04:37 +00:00
Ondrej Filip
39fc85b4c6 Unused code deleted. 2005-02-20 19:03:34 +00:00
Ondrej Filip
63ca37f313 Cleanup - all unused variables deleted. 2005-02-20 18:56:06 +00:00
Ondrej Filip
efc9e1b78b Some tasks are fulfilled. :-) 2005-02-20 17:04:00 +00:00
Ondrej Filip
52d61a8498 Intelligent reconfiguration should work again. 2005-02-20 16:54:09 +00:00
Ondrej Filip
dafaef9ba9 Originate default route into stub areas. 2005-02-20 16:53:06 +00:00
Ondrej Filip
028a4cfc02 Let's go for 1.0.11. 2005-02-20 04:28:55 +00:00
Ondrej Filip
d8c7d9e884 Since now I can also use 'dead interval', not just 'dead counter'. 2005-02-20 04:27:56 +00:00
Ondrej Filip
7de7470a2a Bugfix - count courrectly next hop on single hop virtual link. 2005-02-20 03:37:47 +00:00
Ondrej Filip
6eb4b73fe8 Time of neighbor's dead was not shown correctly. 2005-02-20 03:30:44 +00:00
Ondrej Filip
5506c82ce6 Bugfix in previous bugfix. 2005-02-18 19:36:32 +00:00
Ondrej Filip
60e04f0413 Minor bugfix: Summary LSA for aggregated area was always propagated with
metric = 1. Now it's metric of most distant component.
2005-02-18 18:51:42 +00:00