[nsp-sec] BGP-6-ASPATH enhancement
Hank Nussbacher
hank at efes.iucc.ac.il
Sun Aug 30 02:32:22 EDT 2009
It pays to be a nudnik:
>the enhancement to print the offending prefix in BGP AS PATH error message
>(CSCso47162) had already been integrated via an internal DDTS (CSCta33973)
>in the below releases :
>
>12.2(33)XNC2
>12.0(33)S5
>12.0(32)SY9a
>It will also be integrated in the future in 12.4T, 12.2(33)SXI trains.
CSCso47162 Bug Details
BGP-6-ASPATH message should print offending prefix(es)
Syslog message below doesn't print info about offending prefix(es)
%BGP-6-ASPATH: Invalid AS path [chars] received from [int]: [chars]
Further Problem Description
Examples of such a message :
%BGP-6-ASPATH: Long AS path 64501 64501 65000 65000 received from x.x.x.x: More
than configured MAXAS-LIMIT
%BGP-6-ASPATH: Invalid AS path (64721) 64700 64720 65400 65231 received from
x.x.x.x: Non confederation peer
-Hank
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