def _get_loopback(self):
return self.__loopback<EOL>
Getter method for loopback, mapped from YANG variable /rbridge_id/router/router_bgp/address_family/ipv6/ipv6_unicast/af_ipv6_vrf/neighbor/af_ipv6_vrf_neighbor_address_holder/af_ipv6_neighbor_addr/update_source/loopback (loopback-interface)