Hi all, we at DE-CIX are currently implementing BGP Session Culling and we hit the question how to handle LAGs (e.g. LACP, Static configured). The Internet Draft is not covering this question yet, however, from our point of view it is worth discussing it.
Our suggestion for handling LAGs looks like this: Typically, a minimum number of port members can be defined for a LAG being up. The LAG is not touched by BGP Session Culling during a maintenance unless this number is undercut. If the number if undercut the LAG is handled by BGP Session Culling as defined in the Internet Draft. If no value for the minimum number of active port members is defined for a LAG, the value 1 should be used as this is the behaviour of LAGs today already. Best regards, Thomas _______________________________________________ GROW mailing list [email protected] https://www.ietf.org/mailman/listinfo/grow
