Loading doc/bird.sgml +10 −0 Original line number Diff line number Diff line Loading @@ -2395,6 +2395,16 @@ using the following configuration parameters: completely disabled and you should ensure loop-free behavior by some other means. Default: 0 (no local AS number allowed). <tag><label id="bgp-allow-as-sets">allow as sets [<m/switch/]</tag> AS path attribute received with BGP routes may contain not only sequences of AS numbers, but also sets of AS numbers. These rarely used artifacts are results of inter-AS route aggregation. AS sets are deprecated (<rfc id="6472">), and likely to be rejected in the future, as they complicate security features like RPKI validation. When this option is disabled, then received AS paths with AS sets are rejected as malformed and corresponding BGP updates are treated as withdraws. Default: off. <tag><label id="bgp-enable-route-refresh">enable route refresh <m/switch/</tag> After the initial route exchange, BGP protocol uses incremental updates to keep BGP speakers synchronized. Sometimes (e.g., if BGP speaker Loading Loading
doc/bird.sgml +10 −0 Original line number Diff line number Diff line Loading @@ -2395,6 +2395,16 @@ using the following configuration parameters: completely disabled and you should ensure loop-free behavior by some other means. Default: 0 (no local AS number allowed). <tag><label id="bgp-allow-as-sets">allow as sets [<m/switch/]</tag> AS path attribute received with BGP routes may contain not only sequences of AS numbers, but also sets of AS numbers. These rarely used artifacts are results of inter-AS route aggregation. AS sets are deprecated (<rfc id="6472">), and likely to be rejected in the future, as they complicate security features like RPKI validation. When this option is disabled, then received AS paths with AS sets are rejected as malformed and corresponding BGP updates are treated as withdraws. Default: off. <tag><label id="bgp-enable-route-refresh">enable route refresh <m/switch/</tag> After the initial route exchange, BGP protocol uses incremental updates to keep BGP speakers synchronized. Sometimes (e.g., if BGP speaker Loading
