cow, openvswitch(ovs) not support ebtables

2011/11/28

After hook ovs into openstack(nova-network and nova-compute), the original linux bridge replace to ovs, all the ebtables rules can't apply to ovs's bridge.

http://ebtables.sourceforge.net/br_fw_ia/PacketFlow.png

All the secure VM rules only apply on Linux bridge.

Now I'm studying OVS more deeply ><.