_ (4739, ipfix) \
_ (4789, vxlan) \
_ (4789, vxlan6) \
-_ (4790, vxlan_gpe) \
+_ (4790, VXLAN_GPE) \
_ (6633, vpath_3)
_ (3785, bfd_echo6) \
_ (4341, lisp_gpe6) \
_ (4342, lisp_cp6) \
-_ (4790, vxlan6_gpe) \
+_ (4790, VXLAN6_GPE) \
_ (6633, vpath6_3)
typedef enum