bird - Bird routing daemon

Age	Commit message (Collapse)	Author
2009-10-11	Workaround for stupid callback scheduler.	Ondrej Zajicek
	There is no reak callback scheduler and previous behavior causes bad things during hard congestion (like BGP hold timeouts). Smart callback scheduler is still missing, but main loop was changed such that it first processes all tx callbacks (which are fast enough) (but max 4* per socket) + rx callbacks for CLI, and in the second phase it processes one rx callback per socket up to four sockets (as rx callback can be slow when there are too many protocols, because route redistribution is done synchronously inside rx callback). If there is event callback ready, second phase is skipped in 90% of iterations (to speed up CLI during congestion).
2009-09-04	Clear memory allocated by ralloc().	Ondrej Zajicek
	This also fixes bug that timer->recurrent was not cleared in tm_new() and unexpected recurrence of startup timer in BGP confused state machine and caused crash.
2009-07-14	Fixes bug in CLI TX buffer management.	Ondrej Zajicek

2009-06-26	Fixes bug on TCP passive socket binding on BSD.	Ondrej Zajicek
	BGP on BSD was bound to random port. I am surprised that nobody noticed it already.
2009-06-25	Minor bugfix.	Ondrej Zajicek

2009-06-20	Fixes bug in scheduling of callback by main loop.	Ondrej Zajicek
	If other side of a socket is sending data faster than BIRD is processing, BIRD does not schedule any other callbacks (events, timers, rx/tx callbacks).
2009-06-19	Adds support for soft reconfiguration.	Ondrej Zajicek

2009-06-18	Implements option that changes BGP listening socket parametres.	Ondrej Zajicek

2009-06-01	The pipe cleanup.	Ondrej Zajicek

2009-05-31	Changes pipes to transfer all routes between routing table, not just optimal ↵	Ondrej Zajicek
	routes.
2009-05-29	Implements primary address selection base on 'primary' option.	Ondrej Zajicek

2009-05-29	Add 'primary' configuration option.	Ondrej Zajicek

2009-05-11	OpenBSD port related changes.	Ondrej Filip

2009-05-04	Linux specific TCP-MD5 handling moved to sysdep/linux/sysio.h	Ondrej Filip
	FreeBSD coded added. BSD cannot set BGP passwords itself. This has to be done by external command.
2009-05-04	Syntax error fix for systems without CONFIG_SELF_CONSCIOUS (KRT_ALLOW_LEARN)	Ondrej Filip

2009-03-20	Fix bugs related to kernel table synchronization.	Ondrej Zajicek
	KRF_INSTALLED flag was not cleared during reconfiguration that lead to not removing routes during reconfigure when export rules changed. We also should not try to remove routes we didi not installed, on Linux this leads to warnings (as kernel checks route source field and do not allow to remove non-bird routes) but we should not rely on it.
2009-02-26	Rate limit for most abundant log messages	Ondrej Zajicek

2008-12-12	rx_hook may be cleaned in some callback so we check it before	Ondrej Zajicek
	executing sk_read().
2008-11-21	Fixes segfault with multiple routing tables.	Ondrej Zajicek

2008-11-21	This is bug, isn't it?	Ondrej Zajicek

2008-11-05	Fix problem with local time changes.	Ondrej Zajicek

2008-11-05	Fixes bugs in IPv6 code caused by recent commits.	Ondrej Zajicek

2008-11-01	Multihop BGP was completely broken, because listening socket has always	Ondrej Zajicek
	ttl 1.
2008-10-27	Merge branch 'dev' into out	Ondrej Zajicek

2008-10-26	Check of socket name length	Ondrej Zajicek

2008-10-26	Bugfix for routing table breaking bug.	Ondrej Zajicek
	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	Implementation of MD5 authentication of BGP sessions.	Ondrej Zajicek

2008-08-25	Previous patch reverted. :-(	Ondrej Filip

2008-08-25	Buffer overflow fix.	Ondrej Filip

2008-08-25	Fix behavior of ipa_opposite().	Martin Mares
	It was giving wrong results on /30 networks.
2008-08-24	Close fd of config file after reconfiguration.	Ondrej Filip

2007-06-20	Detach from the TTY properly.	Martin Mares

2005-02-14	Real write is only in sk_maybe_write. Previous change partially reverted.	Ondrej Filip
	Thank you MJ.
2005-02-14	Added s->err_hook wrapper that empties socket.	Ondrej Filip

2005-02-14	Small changed to reduce the number of warnings.	Ondrej Filip

2005-02-12	Time added in password management.	Ondrej Filip

2004-06-18	sk_write bugfix for BSD.	Ondrej Filip

2004-06-07	Used parameter can be marked as unused. :-) Thanx MJ.	Ondrej Filip

2004-06-07	Marked unused parameters as unused.	Ondrej Filip

2004-06-06	Test old instance of BIRD.	Ondrej Filip

2004-06-05	Marked unused parameters in sysdep code as such.	Martin Mares

2004-06-05	Renamed log() to log_msg(), but still keeping the old name as a macro.	Martin Mares
	This is done to avoid clashes with gcc-3.3 which has built-in logarithms :)
2004-06-05	Cleaned up sk_reallocate() and friends.	Martin Mares
	Also, removed the `if (s)' test, because I believe that as the whole socket interface doesn't accent NULL pointers, sk_reallocate() shouldn't be the only exception.
2004-06-04	OSPF is ready for changing MTU.	Ondrej Filip

2004-06-03	CONFIG_SKIP_MC_BIND added.	Ondrej Filip
	BSD hates it, Linux needs it.
2004-06-02	Deleted useless rfree. (Socked was freed by cli_free())	Ondrej Filip

2004-06-01	#ifdef CONFIG_UNIX_DONTROUTE added.	Ondrej Filip

2004-05-31	Move CLI socket to the newly created CLI's pool.	Martin Mares
	(thanks to Andreas for the original idea)
2004-05-31	Rewritten the I/O loop. All socket operations are now safe, meaning that	Martin Mares
	you can delete the socket from anywhere in the hooks and nothing should break. Also, the receive/transmit buffers are now regular xmalloc()'ed buffers, not separate resources which would need shuffling around between pools. sk_close() is gone, use rfree() instead.
2004-05-31	Fix handling on full pipe to client in bird. Prevent packet overflows	Martin Mares
	for even only medium sized route table output. Fix a strange garbled output problem in the client. The latter seems to be caused by some library doing tcflush while there is still command output pending. So the best fix here is to do fflush and then tcdrain. Note that this problem occurs only under certain load situations and is not too easy to reproduce. (by Andreas)