Hi All Is there some bgp rule that says sub AS's in a confederation are not allowed to be non contiguous? I have : router bgp 1234 bgp confederation identifier 1234 bgp confederation peers 65000 neighbor 4.4.4.4 remote-as 65000 neighbor 4.4.4.4 ebgp-multihop 255 neighbor 4.4.4.4 update-source Loopback0 address-family ipv4 neighbor 4.4.4.4 activate neighbor 4.4.4.4 allowas-in But I see: *Mar 1 05:49:03.922: BGP(0): 4.4.4.4 rcv UPDATE w/ attr: nexthop 1.0.0.1, origin ?, localpref 100, metric 0, originator 0.0.0.0, path (65000 1234), community , extended community *Mar 1 05:49:03.930: BGP(0): 4.4.4.4 rcv UPDATE about 1.1.2.0/24 -- DENIED due to: AS-PATH contains our own AS; *Mar 1 05:49:03.934: BGP(0): 4.4.4.4 rcv UPDATE about 1.0.0.1/32 -- DENIED due to: AS-PATH contains our own AS; 'allow-as in' works as expected when they are not confed peers Regards Dave |
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