On 18 December 2016 at 00:18, Ben Pfaff <b...@ovn.org> wrote: > From: William Tu <u9012...@gmail.com> > > This patch adds OpenFlow clone action with syntax as below: > "clone([action][,action...])". The clone() action makes a copy of the > current packet and executes the list of actions against the packet, > without affecting the packet after the "clone(...)" action. In other > word, the packet before the clone() and after the clone() is the same, > no matter what actions executed inside the clone(). > > Use case 1: > Set different fields and output to different ports without unset > actions= > clone(mod_dl_src:<mac1>, output:1), clone(mod_dl_dst:<mac2>, output:2), > output:3 > Since each clone() has independent packet, output:1 has only dl_src modified, > output:2 has only dl_dst modified, output:3 has original packet. > > Similar to case1 > actions= > push_vlan(...), output:2, pop_vlan, push_vlan(...), output:3 > can be changed to > actions= > clone(push_vlan(...), output:2),clone(push_vlan(...), output:3) > without having to add pop_vlan. > > case 2: resubmit to another table without worrying packet being modified > actions=clone(resubmit(1,2)), ... > > Signed-off-by: William Tu <u9012...@gmail.com> > [b...@ovn.org revised this to omit the "sample" action] > Signed-off-by: Ben Pfaff <b...@ovn.org>
It looks like the newly added system-traffic tests are failing on all platforms with this patch applied.. William, will you take a look? _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev
