Motonori Shindo (CCed) reported to me recently that NetFlow does not include VLAN headers in the byte counts that it exports. Taking a look at the kernel datapath code, I see that ovs_flow_stats_update() accounts raw skb->len to byte counters. I suspect that it should add 4 if a VLAN header was present but removed by VLAN acceleration.
Comments? Thanks, Ben. _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
