All ICMP packets between two destinations will go through the same bucket.
On Wed, Sep 07, 2016 at 07:53:31AM +0800, AY wrote: > I run ICMP traffic , > I monitor the traffic with TCPdump . > > On Tuesday, 6 September 2016, Ben Pfaff <b...@ovn.org> wrote: > > > Please don't drop the mailing list. > > > > What kind of traffic are you running through the group? > > > > On Tue, Sep 06, 2016 at 08:43:16AM +0800, AY wrote: > > > With OVS 2.3 The above commands work very well > > > > > > Here it is my configuration : > > > > > > > > > > > > > > > ovs-vsctl set bridge s2 protocols=OpenFlow13 > > > ovs-vsctl set bridge s3 protocols=OpenFlow13 > > > ovs-vsctl set bridge s4 protocols=OpenFlow13 > > > vs-vsctl set bridge s5 protocols=OpenFlow13 > > > > > > ovs-ofctl -O OpenFlow13 add-group s1 > > > group_id=1,type=select,selection_method=hash,bucket= > > output:1,bucket=output:2,bucket=output:3 > > > ovs-ofctl -O OpenFlow13 add-flow s1 in_port=4,actions=group:1 > > > ovs-ofctl -O OpenFlow13 add-flow s1 > > > eth_type=0x0800,ip_dst=10.0.0.1,actions=output:4 > > > ovs-ofctl -O OpenFlow13 add-flow s1 > > > eth_type=0x0806,ip_dst=10.0.0.1,actions=output:4 > > > > > > > > > ovs-ofctl -O OpenFlow13 add-flow s2 in_port=1,actions=output:2 > > > ovs-ofctl -O OpenFlow13 add-flow s2 in_port=2,actions=output:1 > > > ovs-ofctl -O OpenFlow13 add-flow s3 in_port=1,actions=output:2 > > > ovs-ofctl -O OpenFlow13 add-flow s3 in_port=2,actions=output:1 > > > ovs-ofctl -O OpenFlow13 add-flow s4 in_port=1,actions=output:2 > > > ovs-ofctl -O OpenFlow13 add-flow s4 in_port=2,actions=output:1 > > > ovs-ofctl -O OpenFlow13 add-flow s5 > > > eth_type=0x0800,ip_dst=10.0.0.2,actions=output:4 > > > ovs-ofctl -O OpenFlow13 add-flow s5 > > > eth_type=0x0806,ip_dst=10.0.0.2,actions=output:4 > > > ovs-ofctl -O OpenFlow13 add-flow s5 > > > eth_type=0x0800,ip_dst=10.0.0.1,actions=output:1 > > > ovs-ofctl -O OpenFlow13 add-flow s5 > > > eth_type=0x0806,ip_dst=10.0.0.1,actions=output:1 > > > > > > My topology is attached > > > > > > On 6 September 2016 at 01:49, Ben Pfaff <b...@ovn.org <javascript:;>> > > wrote: > > > > > > > On Sun, Sep 04, 2016 at 04:44:55PM +0800, AY wrote: > > > > > I have tried this configuration with ovs 2.3 and ovs 2.5 : > > > > > ovs-ofctl -O OpenFlow13 add-group s1 > > > > > group_id=5566,type=select,bucket=weight:33,actions= > > > > output:1,bucket=weight:33,actions=output:2,bucket= > > > > weight:34,actions=output:3 > > > > > > > > > > ovs-ofctl -O OpenFlow13 add-flow s1 in_port=4,actions=group:5566 > > > > > > > > > > with OVS 2.3 it worked well . > > > > > In ovs 2.5 it does not work. all the traffic directed to port 1? > > > > > Why ? > > > > > > > > Select groups work fine for other users (we have a recent report that > > > > the split among buckets is not perfect, but that's far from "all > > traffic > > > > to port 1"), so it's hard to guess why you have a problem. What does > > > > your traffic look like? Is it actually passing through the group? > > > > > > > > > > _______________________________________________ discuss mailing list discuss@openvswitch.org http://openvswitch.org/mailman/listinfo/discuss
