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Diffstat (limited to 'doc/bird.sgml')
| -rw-r--r-- | doc/bird.sgml | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/doc/bird.sgml b/doc/bird.sgml index 24bc3026..e5550590 100644 --- a/doc/bird.sgml +++ b/doc/bird.sgml @@ -459,6 +459,14 @@ to zero to disable it. An empty <cf><m/switch/</cf> is equivalent to <cf/on/ works in the direction from the routing table to the protocol. Default: <cf/none/. + <tag>import keep rejected <m/bool/</tag> + Usually, if an import filter rejects a route, the route is + forgotten. When this option is active, rejected routes are + kept in the routing table, but they are hidden and not + propagated to other protocols. But it is possible to show them + using <cf/show route rejected/. Note that this option does not + work for the pipe protocol. Default: off. + <tag>import limit <m/number/ [action warn | block | restart | disable]</tag> Specify an import route limit (a maximum number of routes imported from the protocol) and optionally the action to be @@ -467,8 +475,11 @@ to zero to disable it. An empty <cf><m/switch/</cf> is equivalent to <cf/on/ protocol. Restart and disable actions shut the protocol down like appropriate commands. Disable is the default action if an action is not explicitly specified. Note that limits are reset - during protocol reconfigure, reload or restart. - Default: <cf/none/. + during protocol reconfigure, reload or restart. Also note that + if <cf/import keep rejected/ is active, rejected routes are + counted towards the limit and blocked routes are forgotten, as + the main purpose of the import limit is to protect routing + tables from overflow. Default: <cf/none/. <tag>export limit <m/number/ [action warn | block | restart | disable]</tag> Specify an export route limit, works similarly to @@ -661,6 +672,9 @@ This argument can be omitted if there exists only a single instance. <p>You can also select just routes added by a specific protocol. <cf>protocol <m/p/</cf>. + <p>If BIRD is configured to keep rejected routes (see </cf/import keep rejected/ + option), you can show them instead of routes by using </cf/rejected/ switch. + <p>The <cf/stats/ switch requests showing of route statistics (the number of networks, number of routes before and after filtering). If you use <cf/count/ instead, only the statistics will be printed. @@ -2460,13 +2474,13 @@ interface definitions, prefix definitions and DNS definitions: router. 0 means do not use as a default router. Default: 3 * <cf/max ra interval/. - <tag>rdnss local <m/bool/</tag> + <tag>rdnss local <m/switch/</tag> Use only local (interface-specific) RDNSS definitions for this interface. Otherwise, both global and local definitions are used. Could also be used to disable RDNSS for given interface if no local definitons are specified. Default: no. - <tag>dnssl local <m/bool/</tag> + <tag>dnssl local <m/switch/</tag> Use only local DNSSL definitions for this interface. See <cf/rdnss local/ option above. Default: no. </descrip> |