2017-11-20 05:01:36,205 | WARN  | nPool-1-worker-2 | NAPTSwitchSelector               | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | selectNewNAPTSwitch : Delaying NAPT switch selection due to no dpns scenario for router dd910fa3-8174-451a-aab1-12dd3793f7b8
2017-11-20 05:01:36,205 | WARN  | nPool-1-worker-2 | NaptSwitchHA                     | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | isNaptSwitchDown : No napt switch is elected since all the switches for router dd910fa3-8174-451a-aab1-12dd3793f7b8 are down. SNAT IS NOT SUPPORTED FOR ROUTER {}
2017-11-20 05:01:36,209 | WARN  | eChangeHandler-0 | VpnManagerImpl                   | 334 - org.opendaylight.netvirt.vpnmanager-impl - 0.4.3.SNAPSHOT | Failed to install responder flows for dd910fa3-8174-451a-aab1-12dd3793f7b8. No external interface found for DPN id 88256775084985
2017-11-20 05:01:36,209 | WARN  | eChangeHandler-0 | VpnManagerImpl                   | 334 - org.opendaylight.netvirt.vpnmanager-impl - 0.4.3.SNAPSHOT | Failed to install arp responder flows for router dd910fa3-8174-451a-aab1-12dd3793f7b8. DPN id is missing.
2017-11-20 05:01:36,218 | WARN  | eChangeHandler-0 | NAPTSwitchSelector               | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | selectNewNAPTSwitch : Delaying NAPT switch selection due to no dpns scenario for router dd910fa3-8174-451a-aab1-12dd3793f7b8
2017-11-20 05:01:36,223 | ERROR | nPool-1-worker-2 | VpnFootprintService              | 334 - org.opendaylight.netvirt.vpnmanager-impl - 0.4.3.SNAPSHOT | removeOrUpdateVpnToDpnList: Could not find DpnToVpn map for VPN=[name=f6fafc89-f3cf-4381-9f6d-30b57f54928a rd=f6fafc89-f3cf-4381-9f6d-30b57f54928a id=KeyedInstanceIdentifier{targetType=interface org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.VpnToDpnList, path=[org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.VpnInstanceOpData, org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.VpnInstanceOpDataEntry[key=VpnInstanceOpDataEntryKey [_vrfId=f6fafc89-f3cf-4381-9f6d-30b57f54928a]], org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.l3vpn.rev130911.vpn.instance.op.data.vpn.instance.op.data.entry.VpnToDpnList[key=VpnToDpnListKey [_dpnId=88256775084985]]]}] and dpnId=88256775084985
2017-11-20 05:02:19,381 | WARN  | eChangeHandler-0 | NeutronPortChangeListener        | 338 - org.opendaylight.netvirt.neutronvpn-impl - 0.4.3.SNAPSHOT | No router found for router GW port 528dda7f-85cf-4589-b7f9-7685860beff6 for router 8708e7f7-d8fc-488f-aba2-8421a8bd84f2
2017-11-20 05:02:19,606 | ERROR | eChangeHandler-0 | NatUtil                          | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | createRouterIdsConfigDS : invalid routerId for routerName 8708e7f7-d8fc-488f-aba2-8421a8bd84f2
2017-11-20 05:02:19,608 | WARN  | nPool-1-worker-3 | NAPTSwitchSelector               | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | selectNewNAPTSwitch : Delaying NAPT switch selection due to no dpns scenario for router 8708e7f7-d8fc-488f-aba2-8421a8bd84f2
2017-11-20 05:02:21,999 | WARN  | eChangeHandler-0 | NAPTSwitchSelector               | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | selectNewNAPTSwitch : Delaying NAPT switch selection due to no dpns scenario for router 8708e7f7-d8fc-488f-aba2-8421a8bd84f2
2017-11-20 05:02:47,929 | WARN  | ol-212-thread-24 | NaptManager                      | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | checkIpPortMap : no-entry in checkIpPortMap, returning NULL [should be OK] for segmentId 103061 and internalIPPort 10.0.0.2:14777
2017-11-20 05:02:52,940 | WARN  | ol-212-thread-25 | NaptManager                      | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | checkIpPortMap : no-entry in checkIpPortMap, returning NULL [should be OK] for segmentId 103061 and internalIPPort 10.0.0.2:15601
2017-11-20 05:02:57,945 | WARN  | ool-212-thread-1 | NaptManager                      | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | checkIpPortMap : no-entry in checkIpPortMap, returning NULL [should be OK] for segmentId 103061 and internalIPPort 10.0.0.2:45292
2017-11-20 05:03:02,956 | WARN  | ool-212-thread-2 | NaptManager                      | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | checkIpPortMap : no-entry in checkIpPortMap, returning NULL [should be OK] for segmentId 103061 and internalIPPort 10.0.0.2:19984