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288 commits

Author SHA1 Message Date
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 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 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 d7f469c15c Some minor fixes. 2012-01-09 02:41:13 +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 9b7fdfc84a Fixes for include. 2011-10-10 01:41:08 +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 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 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 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 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 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 acb60628f5 Implements command that shows memory usage. 2010-06-02 22:20:40 +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 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 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 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 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 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 54305181f6 Merge branch 'new' into socket2 2010-03-11 18:55:59 +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