I'm running contrail 2.10 and I validated multicast with jgroups. I haven't tested in 2.2 yet but maybe this could give you another angle to try?
https://github.com/rednut/docker-multicast-jgroups Node1: java -cp /opt/jgroups-3.3.3.Final.jar org.jgroups.tests.McastSenderTest -mcast_addr 239.1.2.3 -port 44444 Node2: java -cp /opt/jgroups-3.3.3.Final.jar org.jgroups.tests.McastReceiverTest -mcast_addr 239.1.2.3 -port 44444 HTH, Doug On Fri, Aug 14, 2015 at 8:24 AM, Filip Pytloun <[email protected]> wrote: > Hello, > > we have setup where some applications needs to send/receive multicast > packets. These apps are running on bare metal compute nodes where > vrouter is set up with vhost0 interface (which is the only active > interface on these hosts). > > Unfortunately we are facing the issue when multicast packets are sent > with no issue over vhost0 interface: > > iperf -c 239.1.2.3 -u -T 32 -t 3 -i 1 > > But are not received on another host over vhost0: > > iperf -s -u -B 239.1.2.3 -i 1 > > The same test is working fine on the same hosts without vrouter > installed (using physical network interface to receive packets). > > Multicast seems to be set up correctly: > > $ netstat -g | grep vhost0 > vhost0 2 239.1.2.3 > vhost0 1 all-systems.mcast.net > vhost0 1 ff02::1:ff59:3afe > vhost0 1 ip6-allnodes > vhost0 1 ff01::1 > > We are running OpenContrail R2.20. > Does anyone experience the same issue? > > Thanks in advance for any ideas, > > Filip > > _______________________________________________ > Dev mailing list > [email protected] > http://lists.opencontrail.org/mailman/listinfo/dev_lists.opencontrail.org > > -- *Doug Lardo *// *Riot Games* // c: 818.620.7046 // summoner: Riot Antares Q: Why is this email 5 sentences or less? A: http://five.sentenc.es
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