Looks good Flavio. Acked-By: Vasu Dasari <vdas...@gmail.com>
Thanks -Vasu *Vasu Dasari* On Tue, Aug 13, 2019 at 12:45 PM Flavio Leitner via dev < ovs-dev@openvswitch.org> wrote: > On Tue, Aug 13, 2019 at 01:34:04PM -0300, Flavio Leitner via dev wrote: > > When a packet needs to be encapsulated in userspace, the endpoint > > address needs to be resolved to fill in the headers. If it is not, > > then currently OvS sends either a Neighbor Solicitation (IPv6) > > or an ARP Query (IPv4) to resolve it. > > > > The problem is that the NS/ARP packet will go through the flow > > rules in the new bridge, but inheriting the ofproto table version > > from the original packet to be encapsulated. When those versions > > don't match, the result is unexpected because no flow rules might > > be visible, which would cause the default table rule to be used > > to drop the packet. Or only part of the flow rules would be visible > > and so on. > > > > Since the NS/ARP packet is created by OvS and will be injected in > > the outgoing bridge, use the corresponding ofproto version instead. > > Hi, > > Please backport this up to 2.9 at least. > Thanks, > fbl > > > _______________________________________________ > dev mailing list > d...@openvswitch.org > https://mail.openvswitch.org/mailman/listinfo/ovs-dev > _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
