3/11 (invalid or corrupt AS path)
I am starting to see random BGP neighbor messages from multiple neighbors on different boxes. %BGP-3-NOTIFICATION: received from neighbor X.X.X.X 3/11 (invalid or corrupt AS path) 516 bytes I dont see much documentation on this, and we are in the process of opening a TAC case, just curious if anyone else has seen these and may be able to shed some light. Thanks
I am starting to see random BGP neighbor messages from multiple neighbors on different boxes.
%BGP-3-NOTIFICATION: received from neighbor X.X.X.X 3/11 (invalid or corrupt AS path) 516 bytes
Maybe because of this? 94.125.216.0/21 *[BGP/170] 00:31:49, MED 22367, localpref 100 AS path: 3356 29113 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 47868 I Steinar Haug, Nethelp consulting, sthaug@nethelp.no
We're seeing them from AS 48438, coming across to us as an Optional Transitive Attribute which our force-10s are not parsing (but cheerfully passing along to our clients, who are then flapping their peers because of it.) Sample route; 91.210.248.0/23 Ozar wrote:
I am starting to see random BGP neighbor messages from multiple neighbors on different boxes.
%BGP-3-NOTIFICATION: received from neighbor X.X.X.X 3/11 (invalid or corrupt AS path) 516 bytes
I dont see much documentation on this, and we are in the process of opening a TAC case, just curious if anyone else has seen these and may be able to shed some light.
Thanks
participants (3)
-
Dave Israel -
Ozar -
sthaugļ¼ nethelp.no