The value of tIPsecGWLclAddrAssignIp6SrvrSvc specifies the service identifier whose virtual router provides reachability to the local-address-assignment server address configured in the tIPsecGWLclAddrAssignIp6SrvrName object. In order to specify a virtual router, exactly one of tIPsecGWLclAddrAssignIp6SrvrSvc, tIPsecGWLclAddrAssignIp6SrvrSvcN and tIPsecGWLclAddrAssignIp6SrvrRtr must be configured to a non-default value. For example, when the value of tIPsecGWLclAddrAssignIp6SrvrSvc is default, the virtual router must be specified using tIPsecGWLclAddrAssignIp6SrvrSvcN or tIPsecGWLclAddrAssignIp6SrvrRtr. When all of the three objects are default, remote user tunnels will fail to acquire the addresses from any of the local address assignment server.