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Author SHA1 Message Date
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
Ondrej Zajicek 0e175f9f0f Fixes some BFD bugs and makes logging thread-safe. 2013-10-05 20:12:28 +02:00
Ondrej Zajicek e7c2380260 Implements PID file support. 
Thanks to Thierry Fournier for the original patch.
 2013-10-05 19:30:12 +02:00
Ondrej Zajicek f83ce94d5e Fixes missing unregister of kernel table handling code. 
And some minor fixes.

Thanks to Sergey Popovich for the patch.
 2013-09-26 17:33:00 +02:00
Ondrej Zajicek f515e22924 Allows other than IA_PEER addresses on PtP ifaces on BSD. 
Also fixes a potential problem with link-local dest_addrs
for IA_PEER addresses.

Thanks to Alexander V. Chernikov for the suggestion.
 2013-09-22 19:15:39 +02:00
Ondrej Zajicek 6a8d3f1c1f BFD work in progress. 
Now it compiles and mostly works.
 2013-09-16 23:57:40 +02:00
Ondrej Zajicek 2a0130f94d Fixes a bug in kernel extended attribute processing. 
The bug caused that krt_prefsrc attribute was not processed when a route
received from a kernel protocol was exported to another kernel protocol.

Thanks to Sergey Popovich for a bugreport.
 2013-09-10 13:01:22 +02:00
Ondrej Zajicek bf139664aa Initial BFD commit, work in progress. 2013-09-10 12:09:36 +02:00
Ondrej Zajicek 643228bc1c NEWS and version update. 2013-07-27 00:47:58 +02:00
Ondrej Zajicek 1103b32e83 Allows to define constants of all filter types. 2013-07-25 22:33:57 +02:00
Ondrej Zajicek 508d936078 Implements eval command and minor CLI cleanups. 
Implemented eval command can be used to evaluate expressions.

The patch also documents echo command and allows to use log classes
instead of integer as a mask for echo.
 2013-07-25 13:15:32 +02:00
Ondrej Zajicek a0b176e3b2 Fixes header file name. 
Thanks to Fritz Grimpen for the patch.
 2013-07-24 14:20:46 +02:00
Ondrej Zajicek 354496ace8 Some fixes for TTL security. 2013-07-11 13:50:44 +02:00
Ondrej Zajicek c01a94663c Implements multiple routing table support for FreeBSD and OpenBSD. 
Inspired by the patch from Alexander V. Chernikov.
 2013-07-07 12:11:42 +02:00
Ondrej Zajicek c6964c305b Makes krt.c much more readable. 2013-07-04 18:02:22 +02:00
Ondrej Zajicek 70e212f913 Implements TTL security for OSPF and RIP. 
Interfaces for OSPF and RIP could be configured to use (and request)
TTL 255 for traffic to direct neighbors.

Thanks to Simon Dickhoven for the original patch for RIPng.
 2013-06-25 15:39:44 +02:00
Ondrej Zajicek ef4a50be10 Better packet priority and traffic class handling. 
Implements support for IPv6 traffic class, sets higher priority for OSPF
and RIP outgoing packets by default and allows to configure ToS/DS/TClass
IP header field and the local priority of outgoing packets.
 2013-06-24 16:37:30 +02:00
Ondrej Zajicek 9810d05562 Fixes problems with routing table scans on some platforms. 
Negative bit shifts are definitely undefined oprations.
 2013-05-28 10:44:44 +02:00
Ondrej Zajicek a2017200c7 NEWS and version update. 2013-04-29 22:33:50 +02:00
Ondrej Zajicek a92cf57dd6 Implements undo command and optional timeout for configuration 
Several new configure command variants:

configure undo - undo last reconfiguration
configure timeout - configure with scheduled undo if not confirmed in timeout
configure confirm - confirm last configuration
configure check - just parse and validate config file
 2012-12-26 12:40:48 +01:00
Ondrej Zajicek c93c02088a NEWS and version update. 2012-11-16 13:30:54 +01:00
Ondrej Zajicek cf98be7b67 Allows rejected routes to be kept and examined. 
When 'import keep rejected' protocol option is activated, routes
rejected by the import filter are kept in the routing table, but they
are hidden and not propagated to other protocols. It is possible to
examine them using 'show route rejected'.
 2012-11-10 14:26:13 +01:00
Ondrej Zajicek 0343d066da Fixes a bug in primary IP selection. 2012-08-29 12:42:49 +02:00
Ondrej Zajicek 094d2bdb79 Implements ADD-PATH extension for BGP. 
Allows to send and receive multiple routes for one network by one BGP
session. Also contains necessary core changes to support this (routing
tables accepting several routes for one network from one protocol).
It needs some more cleanup before merging to the master branch.
 2012-08-14 16:46:43 +02:00
Ondrej Filip d760229ab8 DragonFly support add - thanks to john@marino.st 2012-08-08 14:10:31 +02:00
Ondrej Zajicek 94e2f1c111 NEWS and version update. 2012-08-07 11:06:57 +02:00
Ondrej Zajicek c06de722dd Some minor fixes. 2012-08-06 11:09:13 +02:00
Ondrej Zajicek c4b76d7b19 Rename sk_new() to avoid name collision with OpenSSL. 2012-07-18 19:35:30 +02:00
Ondrej Zajicek 4be266a983 Implements wildcard matching in config file include. 
Also fixes some minor bugs in include.

Thanks Kelly Cochran for suggestion and draft patch.
 2012-07-18 19:29:33 +02:00
Ondrej Zajicek 47c447c42e Minor cleanups. 2012-05-11 12:10:21 +02:00
Ondrej Zajicek 95616c8202 Cleanup in sysdep KRT code, part 4. 
Adding some files that was accidentally removed
(instead of moved) in cleanup part 2.
 2012-05-04 16:38:25 +02:00
Ondrej Zajicek e14bd38087 Fixes flushing of device routes. 2012-05-03 14:04:56 +02:00
Ondrej Zajicek ab188fb76d Implements build options to specify socket dir and suffix. 2012-05-03 12:25:15 +02:00
Ondrej Zajicek 7a2c48dafc Cleanup in sysdep KRT code, part 3. 
Just one more renaming, old krt_set_notify() to krt_replace_rte().
 2012-04-30 22:34:06 +02:00
Ondrej Zajicek f1aceff59b Cleanup in sysdep KRT code, part 2. 
Remove support for historic Linux kernels,
merge krt-iface, krt-set and krt-scan stub headers.
 2012-04-30 22:25:24 +02:00
Ondrej Zajicek 396dfa9042 Cleanup in sysdep KRT code, part 1. 
OS-dependent functions renamed to be more consistent,
prepared to merge krt-set and krt-scan headers.

Name changes:

struct krt_if_params -> struct kif_params
struct krt_if_status -> struct kif_status
struct krt_set/scan_params -> struct krt_params
struct krt_set/scan_status -> struct krt_status

krt_if_params_same -> kif_sys_reconfigure
krt_if_copy_params -> kif_sys_copy_config
krt_set/scan_params_same -> krt_sys_reconfigure
krt_set/scan_copy_params -> krt_sys_copy_config

krt_if_scan -> kif_do_scan
krt_set_notify -> krt_do_notify
krt_scan_fire -> krt_do_scan

krt_if_ -> kif_sys_
krt_scan_ -> krt_sys_
krt_set_ -> krt_sys_
 2012-04-30 15:31:32 +02:00
Ondrej Zajicek 3589546af4 Merge commit 'origin/master' 2012-04-24 23:37:01 +02:00
Ondrej Zajicek 334a0ed24d Fixes missing device attributes when exporting routes to kernel. 
Thanks to Howden Nick for the bugreport.
 2012-04-21 11:00:23 +02:00
Ondrej Filip f93e6f338e Small clean up in debug texts 2012-04-19 17:14:16 +02:00
Ondrej Zajicek ebecb6f6a1 Implements generalized import hooks. 
Thanks to Alexander V. Chernikov for the original patch.
 2012-04-15 15:28:29 +02:00
Ondrej Zajicek ae8b300164 Merge commit 'origin/master' 2012-04-15 15:15:05 +02:00
Ondrej Filip ed7c4b0cd5 Small bugfix in error message related to reconfiguration. 2012-04-09 14:19:28 +02:00
Ondrej Zajicek bf2abe2f51 Merge branch 'soon' 
Conflicts:

	nest/proto.c
	nest/rt-table.c
 2012-03-30 11:04:12 +02:00
Ondrej Zajicek c9df01d321 Fixes several minor bugs in kernel syncer. 2012-03-25 19:44:14 +02:00
Ondrej Zajicek 9ba2798c65 Adds krt_metric linux route attribute. 2012-03-23 17:22:13 +01:00
Ondrej Zajicek 72aed1a00b Adds krt_source route attribute. 
Thanks Jeremie Dimino for the original patch.
 2012-03-23 00:26:26 +01:00
Ondrej Zajicek 89647357af NEWS and version update. 2012-03-22 12:29:02 +01:00
Ondrej Zajicek df27911880 Fixes problem with dirname(). 
Thanks Henrique de Moraes Holschuh for the original patch.
 2012-03-19 13:00:00 +01:00
Ondrej Zajicek af582c4811 Route Origin Authorization basics. 
- ROA tables, which are used as a basic part for RPKI.
 - Commands for examining and modifying ROA tables.
 - Filter operators based on ROA tables consistent with RFC 6483.
 2012-03-18 17:32:30 +01:00
Ondrej Zajicek 46c1a583a5 Fixes a bug causing crash during soft reconfiguration of export to kernel proto. 2012-02-03 11:50:51 +01:00
Ondrej Zajicek 39c028e9e9 Assign default protocol preference via proto_config_new(). 
The patch from Alexander V. Chernikov.
 2012-01-24 11:31:00 +01:00
Ondrej Zajicek 09686693d3 Implements handling of BSD iface arrival/departure notifications. 
Thanks to Alexander V. Chernikov for original patch.
 2012-01-23 03:15:12 +01:00
Ondrej Zajicek 732a0a257d Fixes problems with creating/removing/renaming ifaces on BSD. 2012-01-23 01:26:40 +01:00
Ondrej Zajicek b573755df4 Fixes a bug in BSD iface scan. 
if_update() should be called always, because periodic iface scan code
removes all not-updated ifaces.
 2012-01-21 22:41:31 +01:00
Ondrej Zajicek 544f2e1b36 NEWS and version update. 2012-01-20 18:16:35 +01:00
Ondrej Filip 2c5ca47ad4 New version 1.3.5 2012-01-10 13:48:53 +01:00
root 4b3a8ff8c6 Extend buffer for netlink messages. 2012-01-09 16:57:45 +01:00
Ondrej Zajicek d7f469c15c Some minor fixes. 2012-01-09 02:41:13 +01:00
Ondrej Zajicek 3f58437405 Fix for IPv6 addresses on non-multiaccess ifaces on BSD. 
Thanks Matthias Schiffer for the patch.
 2012-01-08 16:32:28 +01:00
Ondrej Zajicek eb1451a3a0 Better support for link-local addresses in IO code. 2012-01-08 15:27:04 +01:00
Ondrej Zajicek a7f23f581f Implements protocol templates. 
Based on the patch from Alexander V. Chernikov.
Extended to support almost all protocols.
Uses 'protocol bgp NAME from TEMPLATE { ... }' syntax.
 2011-11-07 00:31:23 +01:00
Ondrej Zajicek 00a124e3fc NEWS and version update. 2011-10-10 02:33:11 +02:00
Ondrej Zajicek 9b7fdfc84a Fixes for include. 2011-10-10 01:41:08 +02:00
Ondrej Zajicek 1cb97af419 Extend the error message. 2011-10-09 17:01:01 +02:00
Ondrej Zajicek 32f95476a8 Signal problems with route installation to kernel tables. 2011-10-06 22:48:49 +02:00
Ondrej Filip 48ec367aab Configuration can include other files. 2011-09-11 21:21:47 +02:00
Ondrej Zajicek a98995273b NEWS and version update. 2011-09-04 13:23:26 +02:00
Ondrej Zajicek cb2b586f00 NetBSD compile fix. 2011-09-04 10:39:10 +02:00
Ondrej Zajicek b1b1943360 The generalized TTL security mechanism (RFC 5082) support. 
Thanks to Alexander V. Chernikov for the patch.
 2011-08-16 23:13:05 +02:00
Ondrej Zajicek a209d5d8e1 A minor fix in BSD. 2011-08-15 02:06:56 +02:00
Ondrej Zajicek 42a0c05408 BGP Extended communities. 2011-08-14 13:55:02 +02:00
root aca0e79faa Handles missing macro. 2011-07-29 14:52:28 +02:00
Ondrej Zajicek 14272097df Fixes crash on BSD. 2011-07-28 13:50:02 +02:00
Ondrej Zajicek c49490f8c0 NEWS and version update. 2011-07-08 08:58:50 +02:00
Ondrej Zajicek beeda6af44 Removes timers for stub interfaces. Also fixes some minor bugs. 2011-07-08 01:14:52 +02:00
Ondrej Zajicek e8b89a6104 Update and document the privilege restriction. 2011-05-15 16:29:44 +02:00
Ondrej Zajicek 1bc2695744 Allows run with restricted privileges. 
Adds option -u and -g to specify user and group.
When different user (than root) is specified,
linux capabilities CAP_NET_* are kept.
 2011-05-10 02:42:17 +02:00
Ondrej Zajicek 409e8a6e21 NEWS and version update. 2011-05-02 02:06:03 +02:00
Ondrej Zajicek acc93efd4c Use constants from /etc/iproute2/rt_* files. 2011-04-28 00:31:37 +02:00
Ondrej Zajicek 71ca77169d Adds support for several Linux kernel route attributes. 2011-04-13 12:32:27 +02:00
Ondrej Zajicek 4aef102be1 Fixes KRT sync in BSD. 
When buffer is too small (because of change between sysctls()),
needed is *not* changed.
 2011-04-07 11:42:13 +02:00
Ondrej Zajicek eb3786e4ea NEWS and version update. 
(and minor changes in documentation)
 2011-03-30 02:00:56 +02:00
Ondrej Zajicek 83696b3913 Hide 6to4 route warnings. 2011-03-29 02:44:39 +02:00
Ondrej Zajicek 52a43ae3b7 Minor changes in addresses. 
Mainly changes IA_UNNUMBERED to IA_PEER and adds IA_HOST. Also do not
show broadcast addr in show interfaces. Nobody cares for that.
 2011-03-28 22:46:18 +02:00
Ondrej Zajicek d0e9b36d30 Added header file. 2011-03-23 17:15:11 +01:00
Ondrej Zajicek 93e868c730 Implements Router Advertisement protocol. 2011-03-13 11:33:50 +01:00
Ondrej Zajicek d32a071da9 Some cleanups in krt_read_ifinfo(). 2011-01-08 11:31:12 +01:00
Ondrej Zajicek dad7ee70c1 Fixes interface names on BSD systems. 2011-01-08 11:22:38 +01:00
Ondrej Zajicek 32b4972834 Multipath support for linux kernel protocol. 2010-12-07 23:36:11 +01:00
Ondrej Zajicek 01427d3f2b Remove some runaway debug messages and typos. 2010-11-19 18:03:27 +01:00
Ondrej Zajicek f25cb0ef9f Implements link state detection. 
Also changes some symbol names (IFF_ADMIN_DOWN -> IFF_SHUTDOWN,
IFF_LINK_UP -> IFF_ADMIN_UP).
 2010-11-11 10:03:02 +01:00
Ondrej Zajicek 0d1b3c4c0e Changes print-like filter commands to use a log instead of a stderr. 
And extends the log subsystem to better handle that.
 2010-09-20 13:01:01 +02:00
Ondrej Zajicek f428631cd6 Ignore warning when BGP peer is unreachable. 2010-08-03 01:12:43 +02:00
Ondrej Zajicek f038f0a638 Fixes missing check in reconfiguration. 2010-07-12 21:39:10 +02:00
Ondrej Zajicek 9be9a26413 Implements proper multihop BGP. 
Also does some incompatible changes to config file syntax,
like removing 'via IP' from multihop option.
 2010-07-12 17:39:39 +02:00
Ondrej Zajicek cfe34a316e Implements hostcache and recursive next hops. 
Hostcache is a structure for monitoring changes in a routing table that
is used for routes with dynamic/recursive next hops. This is needed for
proper iBGP next hop handling.
 2010-07-05 17:50:19 +02:00
Ondrej Zajicek acb60628f5 Implements command that shows memory usage. 2010-06-02 22:20:40 +02:00
Ondrej Zajicek 9ef239946b NEWS and version update. 2010-05-31 20:41:40 +02:00
Ondrej Zajicek 9b061f7ea5 Minor fixes. 2010-05-28 11:16:39 +02:00
Ondrej Zajicek 691057f033 Support loopback/dummy addresses. 2010-05-26 16:09:22 +02:00
Ondrej Zajicek 87a9abeac9 Fixes interface scan on Linux 2.4.x in IPv6 mode. 2010-05-21 15:17:49 +02:00
Ondrej Zajicek 002b642318 Fixes bug on Linux 2.4.x - kernel sync does not work until restart of kernel protocol. 
Which was, actually, a bug in timers - on older kernel, monotonic timer
is missing and the other implementation started with now == 0, which
collides with usage 0 as a special value in timer->expires field.
 2010-05-21 12:00:53 +02:00
Ondrej Zajicek 475977242a Handle EPIPE as a common connection close event. 2010-05-14 16:54:39 +02:00
Ondrej Zajicek ba32170657 Better support for /31 networks. 2010-04-28 00:39:57 +02:00
Ondrej Zajicek 1d44ddf20f Merge commit 'origin/master' into new 2010-04-21 21:52:10 +02:00
Ondrej Filip 6bc414d619 It seems that prefixes /31 and /127 are valid and used in this strange world. 2010-04-19 16:10:20 +02:00
Ondrej Zajicek 607d991424 Fixes build on newer Linux systems. 2010-04-14 15:35:08 +02:00
Ondrej Zajicek dcc6049444 Fixes IPv6 build on older systems. 2010-04-14 14:46:21 +02:00
Ondrej Zajicek d759c1a6f8 NEWS and version update. 2010-04-09 17:42:39 +02:00
Ondrej Zajicek de14a7c7aa Ignore routes with next-hop 127.0.0.1 on BSD. 2010-04-09 00:56:47 +02:00
Ondrej Zajicek a9f380fe83 On BSD, consider unmarked non-device routes as alien. 2010-04-08 18:41:17 +02:00
Ondrej Zajicek 646b24d932 Minor changes. 2010-04-08 17:45:50 +02:00
Ondrej Zajicek 44d4ab7a96 Configurable syslog name. 
Also fixes a bug in syslog initialization.
 2010-04-07 15:34:45 +02:00
Ondrej Zajicek c429d4a4ba Restrict export of device routes to the kernel protocol. 
In usual configuration, such export is already restricted
with the aid of the direct protocol but there are some
races that can circumvent it. This makes it harder to
break kernel device routes. Also adds an option to
disable this restriction.
 2010-04-04 15:41:31 +02:00
Ondrej Zajicek d2d2b5d2ae Ignore some kernel messages. 2010-04-03 16:51:33 +02:00
Ondrej Zajicek 44aa101cd0 Fixes related to routes with link-local gw on BSD. 2010-04-03 11:42:18 +02:00
Ondrej Zajicek 46a82e9c2c Fixes missing header. 2010-04-03 10:45:21 +02:00
Ondrej Zajicek e7b09e4ab9 Use SO_BINDTODEVICE also in Linux/IPv6. 2010-04-02 16:11:46 +02:00
Ondrej Zajicek 97ab4c3498 Fixes link-local addresses on BSD. 2010-04-02 11:36:38 +02:00
Ondrej Zajicek bed417288e Minor fixes to previous patches. 2010-04-02 11:31:20 +02:00
Ondrej Zajicek eb0f129fce Merge branch 'socket2' into new 2010-03-26 18:53:31 +01:00
Ondrej Zajicek af157fa3db Disable multiple OSPF pseudointerfaces on BSD. 2010-03-26 14:48:01 +01:00
Ondrej Zajicek 97e46d28ff Adds check for no protocol and some minor CLI fixes. 
- Adds check to deny config file with no specified protocol to prevent
  loading of empty config file.
- Moves CLI init before config parse to receive immediate error message
  when cannot open control socket.
- Fixes socket name path check and other error handling in CLI init.
 2010-03-17 12:19:22 +01:00
Ondrej Zajicek 0aad2b9292 Temporary OSPF commit - sockets. 2010-03-14 16:36:59 +01:00
Ondrej Zajicek 54305181f6 Merge branch 'new' into socket2 2010-03-11 18:55:59 +01:00
Ondrej Zajicek afa9f66c27 Adds support for PTP links on BSD. 2010-03-10 01:04:09 +01:00
Ondrej Zajicek 53434e44a9 Better flushing of interfaces. 
When device protocol goes down, interfaces should be flushed
asynchronously (in the same way like routes from protocols are flushed),
when protocol goes to DOWN/HUNGRY.

This fixes the problem with static routes staying in kernel routing
table after BIRD shutdown.
 2010-02-27 16:00:07 +01:00
Ondrej Zajicek ff2857b03d Many changes in (mainly) kernel syncers. 
- BSD kernel syncer is now self-conscious and can learn alien routes
- important bugfix in BSD kernel syncer (crash after protocol restart)
- many minor changes and bugfixes in kernel syncers and neighbor cache
- direct protocol does not generate host and link local routes
- min_scope check is removed, all routes have SCOPE_UNIVERSE by default
- also fixes some remaining compiler warnings
 2010-02-26 10:55:58 +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 e0a45fb421 Restricted read-only CLI. 
Also adds support for executing commands using birdc <cmd>.
 2010-02-21 09:57:26 +01:00
Ondrej Zajicek dca75fd7c2 Removes phantom protocol from the pipe design. 
It seems that by adding one pipe-specific exception to route
announcement code and by adding one argument to rt_notify() callback i
could completely eliminate the need for the phantom protocol instance
and therefore make the code more straightforward. It will also fix some
minor bugs (like ignoring debug flag changes from the command line).
 2010-02-13 12:26:26 +01:00
Ondrej Zajicek 2af25a971a Fixes a crash caused by missing error hook on BGP listening socket. 
Error happened when too many BGP connections arrived in one moment
(ECONNABORTED).
 2010-02-11 11:12:58 +01:00
Ondrej Zajicek 353729f513 Temporary OSPF commit - socket changes. 2010-02-11 10:23:35 +01:00
Ondrej Zajicek 75f8861898 NEWS and version update. 2010-02-10 16:18:17 +01:00
Ondrej Zajicek 7d1966689f RTF_CLONING is removed in FreeBSD 8. 2010-02-10 14:57:16 +01:00
Ondrej Zajicek 76b53a4e20 Adds some log messages related to configure. 
Also fixes a bug in the previous patch.
 2010-02-06 22:57:51 +01:00
Ondrej Zajicek c37e78510f Makes date/time formats configurable. 2010-02-03 00:19:24 +01:00
Ondrej Zajicek 861f223a53 BSD compatibility fix. 2010-01-06 23:20:43 +01:00
Ondrej Zajicek 0c75411bec NEWS, version and documentation update. 2010-01-06 16:57:20 +01:00
Ondrej Zajicek cf31112f0d Implements MRTdump feature. 2010-01-03 12:17:52 +01:00
Ondrej Zajicek c4199e3031 Merge branch 'dev' into ospf3 2009-12-20 22:56:09 +01:00
Ondrej Zajicek 6877ff73a6 NEWS and version update. 2009-12-19 18:45:46 +01:00
Ondrej Zajicek 63542845df Merge branch 'dev' into ospf3 
Conflicts:

	proto/ospf/lsreq.c
	proto/ospf/lsupd.c
	proto/ospf/rt.c
 2009-12-14 20:37:32 +01:00
Ondrej Zajicek a6250a7d10 Fix -p option. 2009-11-26 23:23:29 +01:00
Ondrej Zajicek 6a72a276f6 New version. 2009-11-19 12:53:55 +01:00
Ondrej Zajicek a4644ed6ab Implement option to exit after config file parsing. 2009-11-19 11:44:17 +01:00
Ondrej Zajicek 653b4015f1 After shutdown, BIRD should have exit code 0. 2009-11-13 14:54:43 +01:00
Ondrej Zajicek d3f36e5978 Fixes BIRD socket unlink. 2009-11-13 14:43:29 +01:00
Ondrej Zajicek 4ac7c8341c Use IPv6 checksums in OSPFv3. 2009-11-09 23:22:53 +01:00
Ondrej Zajicek 3f22fa9e74 Merge branch 'dev' into ospf3 2009-11-09 22:54:39 +01:00
Ondrej Zajicek 9d4d38d1a5 Fixes some problems related to link-local routes in KRT interface. 2009-10-28 22:39:24 +01:00
Ondrej Zajicek b5332824ea New version. 2009-10-28 20:33:08 +01:00
Ondrej Zajicek bff74c7aa3 Allows importing 'onlink' routes. 2009-10-20 19:04:28 +02:00
Ondrej Zajicek ea89da381f Workaround for stupid callback scheduler. 
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).
 2009-10-11 18:56:16 +02:00
Ondrej Zajicek 43c7a1ffa0 New version. 2009-09-30 18:48:38 +02:00
Ondrej Zajicek aa7088fe26 Fixes one previous commit. 2009-09-30 16:34:47 +02:00
Ondrej Zajicek 2d507e64b7 Do not allow gateway routes with NULL iface. 2009-09-24 19:08:14 +02:00
Ondrej Filip 5eb4d0180e New release 1.1.3 2009-09-11 12:20:30 +02:00
Ondrej Zajicek be86240662 Temporary OSPFv3 development commit. 
Finally, it is working.
 2009-09-08 13:45:02 +02:00
Ondrej Zajicek daeeb8e982 Clear memory allocated by ralloc(). 
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.
 2009-09-04 11:24:08 +02:00
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 Filip a0c405501f Version 1.1.2 2009-08-23 23:04:59 +02:00
Ondrej Zajicek 86975e584e Allow more kernel routing tables in IPv6. 2009-08-21 09:43:31 +02:00
Ondrej Zajicek c5be5a163c NEWS and version update. 2009-08-12 10:26:42 +02:00
Ondrej Zajicek 6baef17ecf Fixes bug in CLI TX buffer management. 2009-07-14 14:18:54 +02:00
Ondrej Filip f1684ae6c0 New release 1.1.0! 2009-06-28 09:43:29 +02:00
Ondrej Filip ef86b8465f Unused file removed. 2009-06-27 18:56:26 +02:00
Ondrej Zajicek 2d785e8d6a Fixes bug on TCP passive socket binding on BSD. 
BGP on BSD was bound to random port. I am surprised that
nobody noticed it already.
 2009-06-26 13:33:41 +02:00
Ondrej Zajicek 5004d02cb9 Merge branch 'master' into dev 2009-06-26 01:06:12 +02:00
Ondrej Zajicek 1876e18d32 Minor bugfix. 2009-06-25 15:44:43 +02:00
Ondrej Zajicek 200ede8226 NEWS and version update. 2009-06-25 14:42:25 +02:00
Ondrej Zajicek 4323099da9 Fixes bug in scheduling of callback by main loop. 
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).
 2009-06-20 00:59:32 +02:00
Ondrej Zajicek bf1aec970e Adds support for soft reconfiguration. 2009-06-19 23:49:34 +02:00
Ondrej Zajicek 789772ed45 Implements option that changes BGP listening socket parametres. 2009-06-18 19:20:07 +02:00
Ondrej Filip dc16584ac2 Small change to make BIRD's IPv6 packaging easier 2009-06-02 00:28:08 +02:00
Ondrej Zajicek f98e291579 The pipe cleanup. 2009-06-01 14:07:13 +02:00
Ondrej Zajicek 23ac9e9a9e Changes pipes to transfer all routes between routing table, not just optimal routes. 2009-05-31 15:24:27 +02:00
Ondrej Zajicek 874b868544 Implements primary address selection base on 'primary' option. 2009-05-29 22:49:30 +02:00
Ondrej Zajicek 51f4469f03 Fixes problems with rewriting of kernel device routes. 2009-05-29 17:36:37 +02:00
Ondrej Zajicek 6f68f066b6 Add 'primary' configuration option. 2009-05-29 13:32:24 +02:00
Ondrej Zajicek 050ceb867f Update versions. 2009-05-22 18:41:52 +02:00
Ondrej Zajicek 80f0d6764a Fixes type mismatch on BSD systems. 2009-05-22 13:37:07 +02:00
Ondrej Zajicek 6c84554b67 Merge branch 'master' into dev 2009-05-21 09:26:59 +02:00
Ondrej Filip ef9c9ab9b6 OpenBSD port related changes. 2009-05-11 01:32:49 +02:00
Ondrej Zajicek 19e10907c1 Fixes communication on netlink sockets 
Independent sessions on netlink sockets mixed state
in some common variables.
 2009-05-08 14:37:06 +02:00
Ondrej Filip 2b70f0742e Linux specific TCP-MD5 handling moved to sysdep/linux/sysio.h 
FreeBSD coded added. BSD cannot set BGP passwords itself.
This has to be done by external command.
 2009-05-04 18:17:46 +02:00
Ondrej Filip 1bc4b2cc84 Syntax error fix for systems without CONFIG_SELF_CONSCIOUS (KRT_ALLOW_LEARN) 2009-05-04 17:49:56 +02:00
Ondrej Zajicek 11e0568f8b NEWS and version update 2009-04-28 09:46:59 +02:00
Ondrej Zajicek e366625c0e Fixes mixed-up messages on netlink socket 
Under specific circumstances there might be two mixed-up
netlink sessions (one for scan, the other for route change
request). This patch separates netlink scans and requests
to two fds (and seq counters).

This should fix http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=428865
 2009-04-17 18:43:11 +02:00
Ondrej Zajicek 4d7d0cb137 Fixes minor bug in pipe. 
Missing macro leads to not calling some of protocol's
callbacks.
 2009-03-25 18:29:17 +01:00
Ondrej Zajicek 3d574679b8 Fix bugs related to kernel table synchronization. 
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.
 2009-03-20 12:58:21 +01:00
Ondrej Zajicek cb53039271 Rate limit for most abundant log messages 2009-02-26 14:23:54 +01:00
Ondrej Zajicek 11ec0f1a51 Fixes compilation on older systems. 
Older kernel headers (the ones in Debian Sarge) does not
have __kernel_sockaddr_storage .
 2009-01-16 12:49:51 +01:00
Ondrej Zajicek 35164c5017 rx_hook may be cleaned in some callback so we check it before 
executing sk_read().
 2008-12-12 17:48:03 +01:00
Ondrej Zajicek 35f983f889 Fixes segfault with multiple routing tables. 2008-11-21 18:17:03 +01:00
Ondrej Zajicek eac21b46f7 This is bug, isn't it? 2008-11-21 13:01:05 +01:00
Ondrej Zajicek fd91ae3325 Fix problem with local time changes. 2008-11-05 22:36:49 +01:00
Ondrej Zajicek 1389f3699f Fixes bugs in IPv6 code caused by recent commits. 2008-11-05 21:39:04 +01:00
Ondrej Zajicek 6c8102e3a8 Ignore messages related to wireless extensions. 2008-11-04 14:51:45 +01:00
Ondrej Zajicek a39b165e45 Multihop BGP was completely broken, because listening socket has always 
ttl 1.
 2008-11-01 16:58:40 +01:00
Ondrej Zajicek a98fbf0f12 Merge branch 'dev' into out 2008-10-27 00:20:22 +01:00
Ondrej Zajicek 68fa95cfec Check of socket name length 2008-10-26 23:55:38 +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