ONOS IGMP Proxy App -- multicast video stops after 30 seconds

ONOS IGMP Proxy :

Multicast video stops after 30 seconds. We have captured packets in ONOS VM. We are not seeing ONOS responds to Packet in Queries from the Upstream Source with Packet out reports and we are not seeing ONOS sending packet out Queries to the Downstream Client.

Also, ONOS mcast and IGMP Proxy is locking up continuously and stops forwarding initial packet-out reports. To recover we have to deactivate and activate mcast and igmpProxy Apps. Every so many times it locks up, the onos service has to restarted.

Attached is a pcap that was taken from ONOS server interface.

IGMP/Netcfg.json

"org.opencord.igmpproxy": {
"igmpproxy":

{ "globalConnectPointMode": "True", "globalConnectPoint": "of:xxxxxxxxxxxxx/yy", "UnsolicitedTimeOut": "2", "MaxResp": "10", "KeepAliveInterval": "120", "KeepAliveCount": "3", "LastQueryInterval": "2", "LastQueryCount": "2", "FastLeave": "false", "PeriodicQuery": "false", "IgmpCos": "7", "withRAUpLink": "true", "withRADownLink": "true", "pimSSmInterworking": "true" }

,
"ssmTranslate": [

{ "source": "10.11.3.41", "group": "239.255.1.1" }

]
},
"org.opencord.mcast": {
"multicast":

{ "ingressVlan": "4000", "egressVlan": "4000" }

}

192.168.100.100 - ONOS Server
10.17.182.10 - Voltha VM
10.17.182.3 - ToR
239.255.1.1 - Multicast Group Address