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269 commits

Author SHA1 Message Date
Ondrej Zajicek 315f23a047 Add bitfield route attribute type 2015-05-10 19:44:10 +02:00
Pavel Tvrdik 7d37bf79de Remove a comparison of unsigned expression < 0 2015-02-21 19:38:44 +01:00
Ondrej Zajicek 51762a45b3 Allows user data attached to f_trie_node structure. 
Thanks to Alexander Chernikov for the patch.
 2015-02-21 14:05:20 +01:00
Ondrej Zajicek 1123e70740 Implements token bucket filter for rate limiting. 2014-10-02 12:52:50 +02:00
Ondrej Zajicek b2f008378a Allows more constants in set literals. 
Thanks to Michael Fincham for the bugreport.
 2014-10-02 12:52:50 +02:00
Ondrej Zajicek 6285793f18 Replaces function name in test.conf as it collided with new keyword. 2014-07-07 22:23:37 +02:00
Ondrej Zajicek 283c7dfada Merge branch 'master' into add-path 2013-11-25 18:42:47 +01:00
Ondrej Zajicek 52e030e146 Converts filters to unsigned integers. 2013-11-24 00:17:02 +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 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 f8f2419d4c Additional filter test case. 2013-11-20 13:30:11 +01:00
Ondrej Zajicek a15dab76f9 Implements 'allow local as' option. 
Similar to allowas-in option on other routers.
 2013-10-21 14:59:35 +02:00
Ondrej Zajicek 0e175f9f0f Fixes some BFD bugs and makes logging thread-safe. 2013-10-05 20:12:28 +02:00
Ondrej Zajicek 7ccb36d330 Implements C.len operator for clist and eclist types. 
Thanks to Sergey Popovich for the original patch.
 2013-10-02 14:57:29 +02:00
Ondrej Zajicek 28a10f84cb Some fixes in filter code. 
Thanks to Sergey Popovich for original patches.
 2013-10-02 14:41:37 +02:00
Ondrej Zajicek 70c5780535 Minor code cleanups. 
Thanks to Sergey Popovich for the patch.
 2013-10-02 12:10:09 +02:00
Ondrej Zajicek b655596d1d Simplifies val_in_range(). 
Also fixes missing type check for element ~ set.
 2013-10-02 11:42:46 +02:00
Ondrej Zajicek a5fc59587f Rewrites static attribute filter code and adds ifname/ifindex attributes. 
Thanks to Sergey Popovich for the original ifname/ifindex patch.
 2013-09-26 22:08:21 +02:00
Ondrej Zajicek 507e182a60 Fixes reconfiguration of global set variables. 
When global set variables were used, every reconfiguration restarted
protocols that use it in filters.

Thanks to Sergey Popovich for a bugreport.
 2013-09-10 12:58:24 +02:00
Ondrej Zajicek bff9ce5130 Extends delete/filter operators to work no bgp_paths. 2013-08-15 01:06:47 +02:00
Ondrej Zajicek 00192d5ab8 Implements proper setting of 'gw' route attribute. 
Thanks to Sergey Popovich for the bugreport.
 2013-08-13 20:32:02 +02:00
Ondrej Zajicek 4ee39ff2ff Fixes initial random values for function arguments. 
Thanks to Javor Kliachev for the bugreport.
 2013-07-26 11:08:59 +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 cc31b75a8f Implements 'bgppath ~ int set' filter op. 2013-07-09 23:27:10 +02:00
Ondrej Zajicek 36da2857bc Implements router advertisements activated by received routes. 
The RAdv protocol could be configured to change its behavior based on
availability of routes, e.g., do not announce router lifetime when a
default route is not available.
 2013-02-08 23:58:27 +01:00
Ondrej Zajicek b31774eeb0 Removes some nonsense. 2012-11-27 01:30:09 +01:00
Ondrej Zajicek 3e40f3e795 Fixes setting of route attributes of type router id. 2012-11-27 01:25:47 +01:00
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 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 182a78957d Allows some modifications of dest attribute in filters. 2012-04-29 01:35:52 +02:00
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 0888a737b0 Extends set operations in filters. 
Allows add/filter/delete clist on clist (set algebra on clists).

Allows number ~ bgppath match.
 2012-03-15 21:07:58 +01:00
Ondrej Zajicek 8796a8a56e Fixes name for unnamed filters. 
Thanks to Alexander V. Chernikov for the suggestion.
 2012-03-15 12:50:49 +01:00
Ondrej Zajicek 117e3c4bbf Fixes a bug in pair set intervals. 
Pair intervals in form (a,b)..(c,d) were mishanded.

Thanks to Alexander Shikoff for the bugreport.
 2012-03-15 12:18:26 +01:00
Ondrej Zajicek a03ede6493 Fixes a tricky bug in route filtering. 
Route attributes was used after rta was freed during copy-on-write in
filter code. This causes some random crashes, esp. with multipath
routes.
 2012-01-03 00:42:25 +01:00
Ondrej Zajicek 78e33c29bb Some minor fixes in parser. 2011-10-26 20:06:36 +02:00
Ondrej Zajicek 736fd7303c Fixes a bug with multiple function arguments. 2011-09-27 13:49:32 +02:00
Ondrej Filip 4271f2b77e Fixed problem during 'configure' with EC 2011-09-18 13:52:50 +02:00
Ondrej Filip 48ec367aab Configuration can include other files. 2011-09-11 21:21:47 +02:00
Ondrej Zajicek 42a0c05408 BGP Extended communities. 2011-08-14 13:55:02 +02:00
Ondrej Zajicek fdf16eb658 Prints full community lists during 'show route all'. 2011-07-03 19:43:30 +02:00
Ondrej Zajicek e08d2ff08e Adds filter clist operation. 2011-06-26 17:09:24 +02:00
Ondrej Zajicek b8cc390e7e Fixes several problems in filter syntax. 
- Fixes several conflicts in the grammar.
 - Fixes a bug in (a..b, c) pair patterns.
 - Makes pair patterns orthogonal.
 - Allows term expressions in pair patterns without additional ( ).
 - Allows several comma separated values in switch cases.
 2011-05-06 22:00:54 +02:00
Ondrej Filip c454872f4e Avoid using stack. 2011-03-27 23:27:37 +02:00
Ondrej Filip 4fc36f394e This adds (*,x) functionality. 2011-03-26 14:18:56 +01:00
Ondrej Zajicek 0aa88530ad Convert && and || to shortcut boolean operators. 2011-03-23 13:40:46 +01:00
Ondrej Zajicek 26d92bb892 A hack to distinguish if..else from else: in case. 
The old BIRD grammar needs two lookaheads to distinguish if..else from
else: in case, which caused the parser to fail on some combinations of
both expressions.

This patch replaces two tokens 'else' ':' by one token 'else:' to fix
that.
 2011-03-23 12:49:53 +01:00
Ondrej Zajicek 938b191b92 Fixes error handling in ASN expressions. 2010-10-09 01:00:53 +02:00