On 21/03/2013 09:41, M K wrote: > Hi I have many international links active and each link is exported with > certain prefixMy question is should the outbound traffic go through the > same link as well , symmetrical ? or it's not an issue to have the > export from a link and the import for the same prefix from another one > ?
it depends on your upstream configuration. If they have strict urpf enabled, then asymmetric routing will be a problem. If they don't, then it should be fine. Your router is not a firewall, so it doesn't care about receiving packets on the "wrong" interface unless you tell it to via urpf / acls. Nick _______________________________________________ cisco-nsp mailing list cisco-nsp@puck.nether.net https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
