On Wed, Jan 08, 2014 at 02:32:24PM -0800, Andy Zhou wrote: > When vlan-splinter is enabled, ovs receives non-vlan flows from the > kernel vlan ports, vlan tag is then added to the incoming flow before > xlating, so that they look like those received from a trunk port. > > In case megaflow is enabled, xlating may set vlan masks during rule > processing as usual. If those vlan masks were serialized and downloaded > to the kernel (this bug), those mega flows will be rejected due to > unexpected vlan mask encapsulation, since the original kernel flows do > not have vlan tags. This bug does not break connectivity, but impacts > performance since all traffic received on vlan splinter ports will now > be handled by vswitchd, as no datapath flows can be successfully > installed. > > This fix is to make sure no vlan mask encapsulation is generated for > the datapath flow if its in_port was re-written by vlan-splinter > receiving logic. > > Bug #22567 > > Signed-off-by: Andy Zhou <az...@nicira.com>
Acked-by: Ben Pfaff <b...@nicira.com> _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
