2017-11-20 03:49:11,605 | WARN  | nPool-1-worker-1 | NAPTSwitchSelector               | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | selectNewNAPTSwitch : Delaying NAPT switch selection due to no dpns scenario for router 4a27979f-08ea-4990-ad2d-74dc29f8850d
2017-11-20 03:49:11,605 | WARN  | nPool-1-worker-1 | NaptSwitchHA                     | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | isNaptSwitchDown : No napt switch is elected since all the switches for router 4a27979f-08ea-4990-ad2d-74dc29f8850d are down. SNAT IS NOT SUPPORTED FOR ROUTER {}
2017-11-20 03:49:11,616 | WARN  | eChangeHandler-0 | VpnManagerImpl                   | 334 - org.opendaylight.netvirt.vpnmanager-impl - 0.4.3.SNAPSHOT | Failed to install responder flows for 4a27979f-08ea-4990-ad2d-74dc29f8850d. No external interface found for DPN id 88256775084985
2017-11-20 03:49:11,617 | WARN  | eChangeHandler-0 | VpnManagerImpl                   | 334 - org.opendaylight.netvirt.vpnmanager-impl - 0.4.3.SNAPSHOT | Failed to install arp responder flows for router 4a27979f-08ea-4990-ad2d-74dc29f8850d. DPN id is missing.
2017-11-20 03:49:11,629 | ERROR | nPool-1-worker-1 | 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 03:49:11,629 | ERROR | nPool-1-worker-0 | 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 03:49:11,633 | WARN  | nPool-1-worker-1 | NaptSwitchHA                     | 343 - org.opendaylight.netvirt.natservice-impl - 0.4.3.SNAPSHOT | removeSnatFlowsInOldNaptSwitch : No Internal Ip Port mapping associated to router 103000, no flows need to be removed in oldNaptSwitch 88256775084985
2017-11-20 03:49:19,760 | WARN  | Gw-Mac-Res       | NeutronSubnetGwMacResolver       | 338 - org.opendaylight.netvirt.neutronvpn-impl - 0.4.3.SNAPSHOT | Primary switch has not been allocated for router fb95e75c-fac5-499c-a248-aa28a3db6fb0
2017-11-20 03:49:20,597 | WARN  | eChangeHandler-0 | IfMgr                            | 347 - org.opendaylight.netvirt.ipv6service-impl - 0.4.3.SNAPSHOT | In updateInterfaceDpidOfPortInfo, port info not found in Operational Store Uuid [_value=11962104-6e32-401c-ba20-90c0d8e04f55].
2017-11-20 03:49:22,695 | WARN  | Gw-Mac-Res       | NeutronSubnetGwMacResolver       | 338 - org.opendaylight.netvirt.neutronvpn-impl - 0.4.3.SNAPSHOT | Primary switch has not been allocated for router fb95e75c-fac5-499c-a248-aa28a3db6fb0