def _get_subtlv_type(self):
return self.__subtlv_type<EOL>
Getter method for subtlv_type, mapped from YANG variable /network_instances/network_instance/protocols/protocol/isis/levels/level/link_state_database/lsp/tlvs/tlv/extended_ipv4_reachability/prefixes/prefix/subTLVs/subTLVs/subtlv_type (leafref)

    YANG Description: A reference for the TLV type being described within
the LSDB