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104 commits

Author SHA1 Message Date
Ondrej Zajicek (work)
a459f4df16 OSPF: Fix reading from freed memory 
Thanks to Pavel Tvrdik for noticing it.
 2016-03-23 02:21:42 +01:00
Ondrej Zajicek
6f8bbaa10b Fininshing integrated OSPF. 2014-11-03 10:42:55 +01:00
Ondrej Zajicek
f8fefde318 Refactoring of OSPF messages. 2014-10-24 11:07:38 +02:00
Ondrej Zajicek
742029eb78 Whitespace cleanup in OSPF. 2014-07-19 17:28:38 +02:00
Ondrej Zajicek
a7a7372aa7 Temporary integrated OSPF commit. 2014-07-18 18:24:12 +02:00
Ondrej Zajicek
70945cb645 Temporary integrated OSPF commit. 2014-06-26 11:58:57 +02:00
Ondrej Zajicek
48e5f32db6 Many changes in I/O and OSPF sockets and packet handling. 
I/O:
 - BSD: specify src addr on IP sockets by IP_HDRINCL
 - BSD: specify src addr on UDP sockets by IP_SENDSRCADDR
 - Linux: specify src addr on IP/UDP sockets by IP_PKTINFO
 - IPv6: specify src addr on IP/UDP sockets by IPV6_PKTINFO
 - Alternative SKF_BIND flag for binding to IP address
 - Allows IP/UDP sockets without tx_hook, on these
   sockets a packet is discarded when TX queue is full
 - Use consistently SOL_ for socket layer values.

OSPF:
 - Packet src addr is always explicitly set
 - Support for secondary addresses in BSD
 - Dynamic RX/TX buffers
 - Fixes some minor buffer overruns
 - Interface option 'tx length'
 - Names for vlink pseudoifaces (vlinkX)
 - Vlinks use separate socket for TX
 - Vlinks do not use fixed associated iface
 - Fixes TTL for direct unicast packets
 - Fixes DONTROUTE for OSPF sockets
 - Use ifa->ifname instead of ifa->iface->name
 2014-02-06 17:46:01 +01:00
Ondrej Zajicek
1ec522538f BFD protocol, ready for release. 
Supports OSPF and BGP and also statically configured sessions.
 2013-11-19 22:33:48 +01:00
Ondrej Zajicek
dd4da6f640 Fixes another bug in OSPFv3 vlinks. 2012-10-31 17:14:35 +01:00
Ondrej Zajicek
8e48831a97 Vastly improved OSPF reconfiguration. 
Now it can handle a change in iface pattern structure.
It can add, remove and reconfigure interfaces, vlinks and areas.
 2011-03-17 15:53:36 +01:00
Ondrej Zajicek
919f5411c4 Implements Point-to-MultiPoint interface type for OSPF. 2010-12-24 18:08:07 +01:00
Ondrej Zajicek
391931d456 Minor finalizations of link state checks. 2010-11-19 13:46:21 +01:00
Ondrej Zajicek
6e80676096 Fixes next hop calculation on NBMA and parallel PTP links. 2010-04-11 12:22:47 +02:00
Ondrej Zajicek
54305181f6 Merge branch 'new' into socket2 2010-03-11 18:55:59 +01:00
Ondrej Zajicek
e81b440f68 Fix configure to enable warnings and fix most of them. 2010-02-21 14:34:53 +01:00
Ondrej Zajicek
353729f513 Temporary OSPF commit - socket changes. 2010-02-11 10:23:35 +01:00
Ondrej Zajicek
cf31112f0d Implements MRTdump feature. 2010-01-03 12:17:52 +01:00
Ondrej Zajicek
8a70a13e7e Implements protocol-specific Router ID for OSPF. 
And fixes one minor bug.
 2009-12-11 11:06:51 +01:00
Ondrej Zajicek
f9c799a00e Temporary OSPFv3 development commit (changing multicast support). 2009-09-04 11:06:51 +02:00
Ondrej Zajicek
061ab802a6 Temporary OSPFv3 development commit 2009-08-27 18:25:46 +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 Zajicek
3aab39f589 Use %R in OSPF when appropriate. 2009-07-23 16:51:28 +02:00
Ondrej Zajicek
2389c46fe3 Another pile of ipa_from_u32() calls. 2009-07-05 21:18:55 +02:00
Ondrej Zajicek
b722fe7ebd Fixes bug in OSPF packet retransmission. 
If a DBDES packet from a master to a slave is lost, then the old code
does not retransmit it and instead send a next one with the same
sequence number. That leads to silent desynchronization of LSA
databases.
 2009-04-06 16:53:06 +02:00
Ondrej Zajicek
0dd7ccc766 Fix typo. 2009-01-13 19:25:27 +01:00
Ondrej Zajicek
0844b65d13 Fix OSPF protocol error recovery behavior. 
When OSPF neighbor state drops down to EXSTART,
clear LSA request and retransmit lists, as specified
by RFC. I hope that this will prevent oscillations
between EXSTART and LOADING states, which sometimes
happened.

It also contains related fix from Yury Shevchuk that
properly resets DB summary list iterator.
 2009-01-13 19:15:49 +01:00
Ondrej Zajicek
23d6702952 Some fixes and update of OSPF debug messages 2009-01-11 12:14:27 +01:00
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
6eb4b73fe8 Time of neighbor's dead was not shown correctly. 2005-02-20 03:30:44 +00:00
Ondrej Filip
b181f444a6 Small changes to reduce number of warnings. 2005-02-14 11:54:16 +00:00
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
3b16080c97 Multiple OSPF areas can be attached. 
Origination of summary LSA works.
Routing table calculation works.
Virtual links works.

Well, I hope, OSPF is fully compatible with RFC2328!!!!
 2004-07-14 21:46:20 +00:00
Ondrej Filip
3e2bd0f17a Md5 authentification added (unsested). 
Packet receiving clean up.
 2004-06-26 20:15:34 +00:00
Ondrej Filip
b1f7229ad7 Better adjacency building, some minor bugfixes. 2004-06-11 09:34:48 +00:00
Ondrej Filip
541cbe9763 It was too verbose. 2004-06-07 12:52:32 +00:00
Ondrej Filip
d5d9693ce9 Deleted unused parameters. 2004-06-06 18:45:08 +00:00
Ondrej Filip
2e10a170fe Indentation. 2004-06-06 09:37:54 +00:00
Ondrej Filip
b9ed99f738 Cleanup in iface.c 2004-06-06 08:55:33 +00:00
Martin Mares
9831e5916f Staticized lots of local functions. 2004-06-05 09:58:23 +00:00
Martin Mares
1512813e95 ... and a whole bunch of unused parameters and variables in ospf. 2004-06-05 09:28:17 +00:00
Ondrej Filip
c6bdc78bef Be more verbose. 2004-06-04 21:19:47 +00:00
Ondrej Filip
6f3203fabf cleanup in lsupd.c, indenting, "struct proto" removed... 2004-06-04 21:05:43 +00:00
Ondrej Filip
54467ed46b Useless logs removed. 2004-06-04 19:53:36 +00:00
Ondrej Filip
e7ef86a58c OSPF is ready for changing MTU. 2004-06-04 18:51:29 +00:00
Ondrej Filip
12bed559ff dbdes indent an minor changes. 2004-06-04 17:49:25 +00:00
Ondrej Filip
27f49a2c3c lsreq.c indented and small 'struct proto' changes. 2004-06-04 17:28:41 +00:00
Ondrej Filip
c76ba51a5f lsack.c cleaned. Better names for functions and 
DIRECT acks can be sent in one packet now.
 2004-06-04 16:30:04 +00:00
Ondrej Filip
28de5133ec ackd_timer_hook moded to neighbor.c 2004-06-04 15:45:35 +00:00