BGP multihomed confed question

Feb 05, 2006 0 Replies

Hi,



I have the following scenario....



bb2---r1 \\ bb1-r2 r3 | | ---



The same route is being advertise at both bb's.



R1 is in AS64512 and confed_id of 10 R2 and R3 are in AS 64513 with confed_id of 10



Route's learned at R1 look okay with two paths. Route's learned at R3 look okay with 2 paths, however routes learned at R2 only reflect bb1 path. I get debugs from R2 saying that R3 sent a withdraw, but no other indications as to why. I suspect it might be something about the route looking like a duplicate (whatever that means) but I'm lost.



Anybody help?



Thanks



Darren



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