Invalid range Exception in setDpnId

Ran into following exception when trying to configure VPnInterface when using vpnservice with openstack/OVSDB.

2015-05-19 23:46:16,518 | ERROR | ult-dispatcher-3 | DataChangeListener | 276 - org.opendaylight.controller.sal-distributed-datastore - 1.2.0.SNAPSHOT | Error notifying listener org.opendaylight.vpnservice.fibmanager.FibManager
java.lang.IllegalArgumentException: Invalid range: 262702505666885, expected: [[0?4294967295]].
at org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.l3nexthop.rev150409.GetEgressPointerInputBuilder.setDpnId(GetEgressPointerInputBuilder.java:85)[356:org.opendaylight.vpnservice.nexthopmgr-api:0.1.0.SNAPSHOT]
at org.opendaylight.vpnservice.fibmanager.FibManager.resolveAdjacency(FibManager.java:416)[367:org.opendaylight.vpnservice.fibmanager-impl:0.1.0.SNAPSHOT]
at org.opendaylight.vpnservice.fibmanager.FibManager.addRouteInternal(FibManager.java:193)[367:org.opendaylight.vpnservice.fibmanager-impl:0.1.0.SNAPSHOT]
at org.opendaylight.vpnservice.fibmanager.FibManager.createFibEntries(FibManager.java:184)[367:org.opendaylight.vpnservice.fibmanager-impl:0.1.0.SNAPSHOT]
at org.opendaylight.vpnservice.fibmanager.FibManager.add(FibManager.java:160)[367:org.opendaylight.vpnservice.fibmanager-impl:0.1.0.SNAPSHOT]

When using mininet dpnId is within range for 'long' but with OVSDB it uses a dpnid which is bigger than that. Note that most physical switches use a combination of mac-address and/or some other parameter to generate DatapathId, so dpnId will most of the times be bigger than range for long.