[ixpmanager] Bird BGP Message

Shahab Vahabzadeh me at shahabv.com
Wed Nov 25 06:16:39 GMT 2020


Dear All,
All our customers get these two types of messages in their cisco routers
log, And as its repeating a lot its bothering them. Do you have any idea
what kind of config in bird is not matching Cisco configuration?

%BGP-6-MALFORMEDATTR: Malformed optional transitive attribute in (BGP(0)
Prefixes: 81.12.43.0/24 ) received from RS1
%BGP-6-MSGDUMP_LIMIT: unsupported or mal-formatted message received from RS1

They are getting lots of these messages for different prefixes from
both route servers. Also They are not getting this message only for v4
prefixes they are getting it for v6 prefixes in v6 route servers too.
Thanks

-- 
Cheers, Shahab
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