NL_UNION_LINK_INFO_DATA_VXLAN,
NL_UNION_LINK_INFO_DATA_IPIP_TUNNEL,
NL_UNION_LINK_INFO_DATA_IPGRE_TUNNEL,
+ NL_UNION_LINK_INFO_DATA_IPGRETAP_TUNNEL,
NL_UNION_LINK_INFO_DATA_SIT_TUNNEL,
NL_UNION_LINK_INFO_DATA_VTI_TUNNEL,
_NL_UNION_LINK_INFO_DATA_MAX,