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517 commits

Author SHA1 Message Date
Ondrej Zajicek 7069fc9e72 KRT: Fixes route reload 
Did not really worked
 2015-04-25 21:41:43 +02:00
Ondrej Zajicek c5ff44a703 KRT: Fixes learning of preferred kernel routes. 
When a new route was imported from kernel and chosen as preferred, then
the old best route was propagated as a withdraw to the kernel protocol.
Under some circumstances such withdraw propagated to the BSD kernel could
remove the new alien route and thus reverting the import.
 2015-04-25 20:43:43 +02:00
Ondrej Zajicek 90097f4fb9 KRT: Support for RTM_CHANGE on BSD 2015-04-22 10:53:15 +02:00
Ondrej Zajicek deec752ef9 NEWS and version update 2015-04-20 12:27:00 +02:00
Ondrej Zajicek b867a87c2f Fixes port range socket option 2015-04-19 00:31:59 +02:00
Ondrej Zajicek 304ac2e861 Minor fixes 2015-04-12 10:47:17 +02:00
Ondrej Zajicek 16a3254c4c Understand IFF_MULTICAST flag on ifaces in Linux 
Unfortunately, some interfaces support multicast but do not have
this flag set, so we use it only as a positive hint.

Thanks to Clint Armstrong for noticing the problem.
 2015-03-31 23:59:40 +02:00
Ondrej Zajicek 9aed29e605 BGP: Enhanced route refresh (RFC 7313) support 
Also hook feed_done is renamed to feed_end.
 2015-03-29 18:29:49 +02:00
Ondrej Zajicek af454f9b7c Fixes bug in debug dumps 
Using 'dump sockets' in IPv6 mode caused crash due to mismatched format string.

Thanks to Pavel Tvrdik for noticing it.
 2015-03-02 09:42:44 +01:00
Ondrej Zajicek 8bcb5fb1e8 Implement latency tracking, internal event log and watchdog 2015-03-02 09:41:14 +01:00
Ondrej Zajicek 9c89560e6c Use IP_PORTRANGE_HIGH for BFD where available 2015-02-22 20:14:14 +01:00
Ondrej Zajicek 86c3eea0f3 Use AF_UNSPEC for RTM_GETLINK 
This value is specified in documentation.
 2015-02-21 21:19:49 +01:00
Ondrej Zajicek 2bbc308321 Store protocol config size inside protocol structure 
Make proto_config_new() use this info instead of supplied size.

Thanks to Alexander V. Chernikov for the patch.
 2015-02-21 21:08:23 +01:00
Pavel Tvrdik e598853e68 Add const to a param msg at functions log_msg, log_rl, die, bug and debug 2015-02-21 19:32:57 +01:00
Pavel Tvrdik 4a591d4b94 Replacing GNU old-style field designator extension 2015-02-21 19:31:36 +01:00
Ondrej Filip ec2194fa7a Version 1.5.0pre 2014-11-05 11:07:25 +01:00
Ondrej Zajicek 6f8bbaa10b Fininshing integrated OSPF. 2014-11-03 10:42:55 +01:00
Ondrej Zajicek 88a183c6c9 Integrated IP functions. 2014-10-24 11:11:43 +02:00
Ondrej Zajicek cfdea7b85f NEWS and version update. 2014-10-05 23:59:18 +02:00
Ondrej Zajicek 1123e70740 Implements token bucket filter for rate limiting. 2014-10-02 12:52:50 +02:00
Ondrej Zajicek 252c7e4d0b Refresh kernel protocol when interface disappears. 
When an interface goes down, (Linux) kernel removes routes pointing to
that ifacem but does not send withdraws for them. We rescan the
kernel table to ensure synchronization.

Thanks to Alexander Demenshin for the bugreport.
 2014-10-02 12:52:50 +02:00
Ondrej Zajicek 0479b44373 Fixes some warnings. 2014-10-02 12:52:50 +02:00
Ondrej Filip 7c00551749 Version 1.4.4. 2014-07-09 23:46:02 +02:00
Ondrej Zajicek 029ec22d0a Fixes a bug in BSD kernel interfacing code. 
The bug was introduced in 05476c4d04.
 2014-07-09 18:34:42 +02:00
Ondrej Zajicek 8945f73d94 Ensures that msg_controllen includes last padding. 
Although RFC 3542 allows both cases, Theo de Raadt thinks
he knows better, and msg_controllen without last padding
fails on OpenBSD.

Thanks to Job Snijders for the bugreport.
 2014-06-26 13:30:27 +02:00
Ondrej Zajicek 9eceab33f9 String constants could be used for string option values. 
Thanks to Frederik Kriewitz for the patch.
 2014-05-29 23:05:03 +02:00
Ondrej Zajicek 05476c4d04 IPv4/IPv6 integrated socket code. 2014-05-18 11:42:26 +02:00
Ondrej Zajicek 6c6ebd64c3 NEWS and version update. 2014-04-14 14:47:20 +02:00
Ondrej Zajicek 538fec7b1b NEWS and version update. 2014-04-02 23:00:10 +02:00
Ondrej Zajicek 60442b1698 NEWS and version update. 2014-03-31 18:51:51 +02:00
Ondrej Zajicek eb5ea6bdd6 Fixes build on some old systems. 2014-03-31 13:21:13 +02:00
Ondrej Zajicek c980f8002e Merge branch 'bgp-grace' 2014-03-24 12:41:43 +01:00
Ondrej Zajicek 0c791f873a BGP graceful restart support. 
Also significant core protocol state changes needed for that,
global graceful restart recovery state and kernel proto support
for recovery.
 2014-03-20 14:07:12 +01:00
Ondrej Zajicek 3216eb03dd Fixes longstanding issue with interfaces staying in IF_TMP_DOWN. 
Thanks to Pierluigi Rolando and others for the bugreport.
 2014-02-26 12:52:00 +01:00
Ondrej Zajicek 4e398e34bf Workaround thread-unsafeness of cli_echo(). 2014-02-07 13:09:55 +01:00
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 283c7dfada Merge branch 'master' into add-path 2013-11-25 18:42:47 +01:00
Ondrej Zajicek e75520c455 NEWS and version update. 2013-11-25 13:46:29 +01:00
Ondrej Zajicek 90eb5e7a8b Use ISO 8601 timeformats by default. 2013-11-25 13:44:07 +01:00
Ondrej Zajicek e237b28a4d Changes primary addr selection on BSD to respect SIOCGIFADDR ioctl() result. 
Thanks to Alexander V. Chernikov for the original patch.
 2013-11-25 01:21:39 +01:00
Ondrej Zajicek 65194bd1eb Removes workaround related to import of kernel device routes. 
Thanks to Benjamin Cama for notification.
 2013-11-23 22:48:27 +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 2b3d52aa42 NEWS and version update. 2013-11-23 01:56:16 +01:00
Ondrej Zajicek 56027b5cbd Minor fix in log_commit() w.r.t. changes in BFD branch. 2013-11-22 21:58:43 +01:00
Ondrej Zajicek 0aeac9cb7f Merge commit 'origin/bfd' 2013-11-22 02:48:44 +01:00
Ondrej Zajicek 8931425d02 Fixes problem with RIP on multiple ifaces on BSD. 
RIP sockets for multiple ifaces collided, because we cannot bind to
a specific iface on BSD. Workarounded by SO_REUSEPORT.

Thanks to Eugene M. Zheganin for the bugreport.
 2013-11-22 02:12:21 +01:00
Ondrej Zajicek 64534ea2f4 Fixes an issue when opposite address is mistaken for broadcast on ptp ifaces on BSDs. 
Thanks to Lex van Roon for the bugreport and to Alexander V. Chernikov
for examining it and locating the problem.
 2013-11-21 13:17:42 +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 f8cc7396cf Forces KRT rescan on syncer startup with multi syncer config. 
Thanks to  Sergey Popovich for the patch.
 2013-10-15 10:57:57 +02:00
Ondrej Filip 1cd198cf52 Flag -f "run in foreground" added as requested by a package maintainter. 2013-10-05 22:45:08 +02:00