[OPNFLWPLUG-19] Group counter stats request and group description stats request malformed

Mon, 27 Sep 2021 09:01:00 +0000

When connected to an OVS mininet, OVS rejects the Group Counter Statistics requests and the Group Description Statistics requests.

1. Start the controller

2. Start mininet: sudo mn --topo single,3 --controller 'remote,ip=192.168.4.1:6653' --switch ovsk,protocols=OpenFlow13

3. Observe wireshark or logs as shown below, for example:

Error notification flow Xid.........................34
-----------------------------------------------------------------------------------
2014-01-11 14:36:28.670 PST [pool-22-thread-4] INFO o.o.c.sal.binding.impl.NotifyTask - Notification delivered NodeErrorNotification [_code=1, _data=^D^R^@^X@^@@"^@^F@^@@^@@^@��, _type=BadRequest, _transactionId=TransactionId [_value=34], _transactionUri=null, augmentation=[]] to org.opendaylight.controller.sal.compatibility.FlowProgrammerAdapter$$Broker$ListenerInvoker@1b8bc4da
2014-01-11 14:36:28.670 PST [pool-22-thread-5] INFO o.o.c.sal.binding.impl.NotifyTask - Notification delivered NodeErrorNotification [_code=1, _data=^D^R^@^X@^@@"^@^F@^@@^@@^@��, _type=BadRequest, _transactionId=TransactionId [_value=34], _transactionUri=null, augmentation=[]] to org.opendaylight.openflowplugin.test.OpenflowpluginTestCommandProvider$FlowEventListener$$Broker$ListenerInvoker@53b72d18
2014-01-11 14:36:28.670 PST [pool-22-thread-3] INFO o.o.c.sal.binding.impl.NotifyTask - Delivering notification MeterStatisticsUpdated [_moreReplies=false, _id=Uri [_value=openflow:1], _nodeConnector=null, _transactionId=TransactionId [_value=35], _meterStats=[], augmentation=[]] to org.opendaylight.controller.md.statistics.manager.StatisticsUpdateCommiter$$Broker$ListenerInvoker@3cfde83a
2014-01-11 14:36:28.670 PST [pool-22-thread-3] INFO o.o.c.sal.binding.impl.NotifyTask - Notification delivered MeterStatisticsUpdated [_moreReplies=false, _id=Uri [_value=openflow:1], _nodeConnector=null, _transactionId=TransactionId [_value=35], _meterStats=[], augmentation=[]] to org.opendaylight.controller.md.statistics.manager.StatisticsUpdateCommiter$$Broker$ListenerInvoker@3cfde83a
2014-01-11 14:36:28.670 PST [pool-22-thread-1] INFO o.o.c.sal.binding.impl.NotifyTask - Delivering notification NodeErrorNotification [_code=1, _data=^D^R^@^P
^@@^@$@^G@^@@^@@^@, _type=BadRequest, _transactionId=TransactionId [_value=36], _transactionUri=null, augmentation=[]] to org.opendaylight.controller.sal.compatibility.FlowProgrammerAdapter$$Broker$ListenerInvoker@1b8bc4da
2014-01-11 14:36:28.670 PST [pool-22-thread-2] INFO o.o.c.sal.binding.impl.NotifyTask - Delivering notification NodeErrorNotification [_code=1, _data=^D^R^@^P
^@@^@$@^G@^@@^@@^@, _type=BadRequest, _transactionId=TransactionId [_value=36], _transactionUri=null, augmentation=[]] to org.opendaylight.openflowplugin.test.OpenflowpluginTestCommandProvider$FlowEventListener$$Broker$ListenerInvoker@53b72d18
Error notification flow Xid.........................36
-----------------------------------------------------------------------------------
2014-01-11 14:36:28.670 PST [pool-22-thread-1] INFO o.o.c.sal.binding.impl.NotifyTask - Notification delivered NodeErrorNotification [_code=1, _data=^D^R^@^P@^@@$^@^G@^@@^@@^@, _type=BadRequest, _transactionId=TransactionId [_value=36], _transactionUri=null, augmentation=[]] to org.opendaylight.controller.sal.compatibility.FlowProgrammerAdapter$$Broker$ListenerInvoker@1b8bc4da
2014-01-11 14:36:28.670 PST [pool-22-thread-2] INFO o.o.c.sal.binding.impl.NotifyTask - Notification delivered NodeErrorNotification [_code=1, _data=^D^R^@^P@^@@$^@^G@^@@^@@^@, _type=BadRequest, _transactionId=TransactionId [_value=36], _transactionUri=null, augmentation=[]] to org.opendaylight.openflowplugin.test.OpenflowpluginTestCommandProvider$FlowEventListener$$Broker$ListenerInvoker@53b72d18

OpenDaylight JIRA

[OPNFLWPLUG-19] Group counter stats request and group description stats request malformed