def _get_external_route_tag(self):
return self.__external_route_tag<EOL>
Getter method for external_route_tag, mapped from YANG variable /network_instances/network_instance/protocols/protocol/ospfv2/areas/area/lsdb/lsa_types/lsa_type/lsas/lsa/nssa_external_lsa/state/external_route_tag (uint32)

    YANG Description: An opaque tag that set by the LSA originator to carry
information relating to the external route