[afnog] bgp communities - please

Frank Habicht geier at geier.ne.tz
Mon Oct 11 05:40:10 UTC 2010


Hi all,

I wanted to request that you all enable or set the sending of BGP
communities on all your iBGP sessions.

example reason: if someone sends you a prefix with no-export community
then they really hope that you don't advertise it to your upstreams...

And yes: real stuff observed that did real unwanted breaking.

Thanks,
Frank

enable
conf t
router bgp <asn>
neighbor x.y.z.a send-community
neighbor x.y.z.b send-community
neighbor x.y.z.c send-community
...



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