15:18:24.387 [main] INFO  o.o.m.d.broker.DOMNotificationRouter - DOM Notification Router started
15:18:24.390 [main] DEBUG o.o.b.b.t.p.AbstractTopologyBuilder - Initiating topology builder from org.opendaylight.protocol.bgp.rib.DefaultRibReference@4837635d at DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test-topo}}]
]. AFI=Ipv6AddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)ipv6-address-family}, SAFI=UnicastSubsequentAddressFamily{qname=(urn:opendaylight:params:xml:ns:yang:bgp-types?revision=2020-01-20)unicast-subsequent-address-family}
15:18:24.390 [main] DEBUG o.o.b.b.t.p.AbstractTopologyBuilder - Initializing transaction chain for topology org.opendaylight.bgpcep.bgp.topology.provider.Ipv6ReachabilityTopologyBuilder@53851bb9
15:18:24.412 [main] DEBUG o.o.b.b.t.p.AbstractTopologyBuilder - Registered listener org.opendaylight.bgpcep.bgp.topology.provider.Ipv6ReachabilityTopologyBuilder@53851bb9 on topology DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test-topo}}]
]. Timestamp=0
15:18:25.045 [main] INFO  o.o.b.b.t.p.AbstractTopologyBuilder - Shutting down builder for DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test-topo}}]
]
15:18:25.046 [main] DEBUG o.o.b.b.t.p.AbstractTopologyBuilder - Unregistered listener org.opendaylight.bgpcep.bgp.topology.provider.Ipv6ReachabilityTopologyBuilder@53851bb9 on topology DataObjectIdentifier[
  @ urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology
  ... network.topology.Topology[TopologyKey{topologyId=Uri{value=test-topo}}]
]
15:18:25.047 [main] DEBUG o.o.b.b.t.p.AbstractTopologyBuilder - Destroy transaction chain for topology org.opendaylight.bgpcep.bgp.topology.provider.Ipv6ReachabilityTopologyBuilder@53851bb9