Thanks for your detailed explanation.
At 2014-03-04 01:29:06,"Ben Pfaff" <[email protected]> wrote: >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
