"dev" <dev-boun...@openvswitch.org> wrote on 06/14/2016 10:09:37 PM:
> From: Zong Kai LI <zealo...@gmail.com> > To: dev@openvswitch.org > Cc: Zong Kai LI <zealo...@gmail.com> > Date: 06/14/2016 10:11 PM > Subject: [ovs-dev] [PATCH] [PATCH, v4, 1/2] ovn-controller: Add 'na' > action for ND > Sent by: "dev" <dev-boun...@openvswitch.org> > > This patch adds a new OVN action 'na' to support ND versus ARP. > > When ovn-controller received a ND packet, it frames a template > NA packet for reply. The NA packet will be initialized based on > ND packet, such as NA packet will use: > - ND packet eth.src as eth.dst, > - ND packet eth.dst as eth.src, > - ND packet ip6.src as ip6.dst, > - ND packet nd.target as ip6.src, > - ND packet eth.dst as nd.tll. > > Then nested actions in 'na' action will update necessary fileds > for NA packet, such as: > - eth.src, nd.tll > - inport, outport > > Eg. na { eth.src = 12:34:56:78:9a:bc; nd.tll = 12:34:56:78:9a:bc; > outport = inport; inport = ""; /* Allow sending out inport. */ > output; }; > > Since patch port for IPv6 router interface is not ready yet, this > patch will only try to deal with ND from VM. This patch will set > RSO flags to 011 for NA packets. > > The next patch will do logical flows works for this action. > > Signed-off-by: Zong Kai LI <zealo...@gmail.com> > --- While the patch applies cleanly, the new ND test that has been added to tests/ovn.at fails to pass - the output indicates that the NA packet is not seen by VIF1: hv1/vif1-tx.pcap ./ovn.at:3219: cat $i.packets --- expout 2016-06-15 14:02:42.486004483 +0000 +++ /home/stack/git/ovs/tests/testsuite.dir/at-groups/2061/stdout 2016-06-15 14:02:42.486004483 +0000 @@ -1 +0,0 @@ -fa163e940598fa163ea1f9ae86dd6000000000203afffd81ce49a9480000f8163efffea1f9aefd81ce49a9480000f8163efffe9405988800e9ed60000000fd81ce49a9480000f8163efffea1f9ae0201fa163ea1f9ae Because of this, I didn't review the second patch in the series... Ryan Moats _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev