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45 commits

Author SHA1 Message Date
Ondrej Zajicek
2918e61046 Fixes for OSPF NSSA handling. 2011-09-03 21:31:26 +02:00
Ondrej Zajicek
ed317862c2 OSPF NSSA support, inter-area LSA translation. 2011-08-08 01:45:31 +02:00
Ondrej Zajicek
41b612c31b OSPF NSSA support, part one. 2011-07-20 23:48:06 +02:00
Ondrej Zajicek
57c574d82a Multipath support for OSPF 2010-12-07 23:35:39 +01:00
Ondrej Zajicek
6384c7d7aa OSPF: most of summary LSA orig./flush logic rewritten. 
Fixes many bugs in the old code and makes it much cleaner.
 2010-05-02 19:58:34 +02:00
Ondrej Zajicek
0ea8fb4abe Fixes and enhancements in 'show ospf state' command. 
Now it shows a distance, option to change showing reachable/all network
nodes and better handling of AS-external LSAs in multiple areas. The
command 'show ospf topology' was changed to not show stubnets in both
OSPFv2 and OSPFv3 (previously it displayed stubnets in OSPFv2).
 2010-04-24 15:18:21 +02:00
Ondrej Zajicek
3b89a2327b Fixes several problems in OSPF vlink implementation. 2010-04-21 21:50:38 +02:00
Ondrej Zajicek
6e80676096 Fixes next hop calculation on NBMA and parallel PTP links. 2010-04-11 12:22:47 +02:00
Ondrej Zajicek
9f0ba7b1c7 Implements proper RID handling in OSPFv3. 2009-09-17 12:18:03 +02:00
Ondrej Zajicek
b49e6f5a65 Temporary OSPFv3 development commit 2009-08-25 16:42:14 +02:00
Ondrej Zajicek
c3226991a0 Temporary OSPFv3 development commit 2009-08-21 09:27:52 +02:00
Ondrej Filip
5d3f555234 Many bugfixes in routing table calculation and summary LSA origination. 2005-02-13 23:36:31 +00:00
Ondrej Filip
86c84d76b7 Huge OSPF database redesign. Since now, all LSAs of all areas 
are in single database. This avoids duplication of external LSAs and
fixes bug in external LSA distribution.
 2004-07-15 16:37:52 +00:00
Ondrej Filip
98ac61766d A lot of changes: 
- metric is 3 byte long now
	- summary lsa originating
	- more OSPF areas possible
	- virtual links
	- better E1/E2 routes handling
	- some bug fixes..

I have to do:
	- md5 auth (last mandatory item from rfc2328)
	- !!!!DEBUG!!!!! (mainly virtual link system has probably a lot of bugs)
	- 2328 appendig E
 2004-06-25 16:39:53 +00:00
Ondrej Filip
d5d9693ce9 Deleted unused parameters. 2004-06-06 18:45:08 +00:00
Ondrej Filip
b9ed99f738 Cleanup in iface.c 2004-06-06 08:55:33 +00:00
Ondrej Filip
035f6acbfe Patch from Andreas Steinmetz <ast@domdv.de> 2004-06-01 13:12:10 +00:00
Martin Mares
0077aab4f9 The code was broken for external /29 to /32 routes. Assuming that you 
have one machine publishing a route to 10.1.1.3/32 and another one
publishing a route to 10.1.1.4/32. If the first machine went down the
route to 10.1.1.4/32 was wrongly killed by the old code, leading either
to missing routes or worse to bug()s like "Router parent does not have
next hop" or just segfaults. The patch fixes this but in the long term a
redesign is required here. Note that the patch doesn't worse the
situation, instead it prevents the problems stated. The redesign is
required to handle multiple routes to small subnets properly.

(by Andreas)

Feela, I think that this is at least a good temporary fix, but it's
of course up to you to decide.
 2004-05-31 18:16:42 +00:00
Ondrej Filip
87c450dffc Added comments. 2001-06-09 14:56:01 +00:00
Ondrej Filip
88aa2af7ef Just formatting. 2000-08-18 16:36:54 +00:00
Ondrej Filip
17e29574bc Better algoritmus of LSA aging. 2000-06-07 23:48:33 +00:00
Ondrej Filip
7ab3ff6a28 Doc in neighbor.c and some tiny changes related to. 2000-06-07 21:46:22 +00:00
Ondrej Filip
992705f65a Tracing in topology 2000-06-06 02:27:08 +00:00
Ondrej Filip
70a383198a LSArt origination and routing table calculation is now not doing so 
often. Instead of calculation I just schedule it latter.
 2000-05-31 14:06:33 +00:00
Martin Mares
5919c66e8f Route attributes for OSPF. 2000-05-30 21:25:32 +00:00
Ondrej Filip
4bd28fb68e Better shutdown. (Flush my own router LSA and send 1WAY to every neighbor.) 
Ext LSA originating and flushing added.
 2000-05-27 15:36:02 +00:00
Ondrej Filip
ad5453b540 Testing if I can flush LSA from database. 2000-05-03 22:12:33 +00:00
Ondrej Filip
9bc1808a27 Better rt and net originating. 2000-05-03 00:08:48 +00:00
Ondrej Filip
c6c5626436 Sync with nest's rt table and some minor improvements. 2000-04-30 11:31:05 +00:00
Ondrej Filip
e80e9d0da5 RT calculation strongly simplified. Now, I don't need any 
memory allocation. :-)
 2000-04-30 09:32:41 +00:00
Ondrej Filip
468f2347fc Calculating of nexts hop(s) added. 2000-04-29 15:57:14 +00:00
Ondrej Filip
dfa9a53a66 Routing table calculation. Dijkstra done. 2000-04-26 12:54:23 +00:00
Ondrej Filip
d8852b362c LSupdate processing improved. Now there is some bug in hashing. :-( 2000-04-04 15:55:55 +00:00
Ondrej Filip
921a93f217 Flooding work continues. 2000-04-04 00:32:17 +00:00
Ondrej Filip
9f940976d1 Some bug fixes. LSA checksum is still bad. I'll fix it later. 2000-03-31 01:14:41 +00:00
Ondrej Filip
14a7921c83 LSA structure changes. (Len added.) 2000-03-30 20:18:51 +00:00
Ondrej Filip
ce17d4c165 LSA DB is completely redesigned. Now it should be faster and it needs 
less memory.
 2000-03-09 22:38:05 +00:00
Ondrej Filip
30147b89ff Sending of DBDes. (Checksum and length calculation NOT done.) 2000-03-08 12:50:28 +00:00
Ondrej Filip
de30342f97 Router LSA & area adding. 2000-02-25 19:19:41 +00:00
Ondrej Filip
ab56f6b16f Area work and router LSA starts when interface goes up. 2000-02-24 00:26:10 +00:00
Ondrej Filip
91808fffc2 Structures for router LSA added. 2000-02-23 23:14:18 +00:00
Ondrej Filip
4bf6de8737 Hash table structure redesigned. 2000-02-08 22:43:10 +00:00
Ondrej Filip
316d7bd7d1 Other LS struct added. 2000-02-08 22:13:12 +00:00
Ondrej Filip
d3cb698053 LSA type changed from u16 to u8. 2000-02-08 19:24:22 +00:00
Ondrej Filip
4364b47e48 ospf.c and ospc.h splitted into various files. 1999-11-17 15:50:41 +00:00