2018-01-22 20:35:19,822 | INFO | nsole user karaf | core | 112 - org.apache.karaf.log.core - 4.0.10 | ROBOT MESSAGE: Starting test Ping External Network PNF from Vm Instance 1 
2018-01-22 20:35:21,619 | WARN | entLoopGroup-5-4 | OFDecoder | 360 - org.opendaylight.openflowplugin.openflowjava.openflow-protocol-impl - 0.5.2.SNAPSHOT | Message deserialization failed java.lang.IllegalStateException: Deserializer for key: msgVersion: 4 objectClass: org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry msgType: 36864 oxm_field: 6 experimenterID: null was not found - please verify that all needed deserializers ale loaded correctly 
2018-01-22 20:35:22,617 | WARN | entLoopGroup-5-4 | OFDecoder | 360 - org.opendaylight.openflowplugin.openflowjava.openflow-protocol-impl - 0.5.2.SNAPSHOT | Message deserialization failed java.lang.IllegalStateException: Deserializer for key: msgVersion: 4 objectClass: org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry msgType: 36864 oxm_field: 6 experimenterID: null was not found - please verify that all needed deserializers ale loaded correctly 
2018-01-22 20:35:23,619 | WARN | entLoopGroup-5-4 | OFDecoder | 360 - org.opendaylight.openflowplugin.openflowjava.openflow-protocol-impl - 0.5.2.SNAPSHOT | Message deserialization failed java.lang.IllegalStateException: Deserializer for key: msgVersion: 4 objectClass: org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry msgType: 36864 oxm_field: 6 experimenterID: null was not found - please verify that all needed deserializers ale loaded correctly