On Mon, Mar 03, 2014 at 10:48:41AM +0800, ZhengLingyun wrote: > From the FAQ, I know OVS-2.1 cannot look past MPLS labels EVEN AFTER POPING > THEM. > Will OVS-2.2 support this feature? > > > If it does not, what is the reason? Is it hard to implement from > current architecture or other reasons?
Yes, it is hard to implement in the current architecture, which looks at a packet only once to extract the headers. MPLS requires an extra look at the packet once the inner protocol is known, which requires implementation in the datapath of "recirculation". OVS 2.2 might implement this but it's not on master yet. _______________________________________________ discuss mailing list [email protected] http://openvswitch.org/mailman/listinfo/discuss
