_ (67, dhcp_to_server) \
_ (68, dhcp_to_client) \
_ (500, ikev2) \
-_ (3784, bfd4) \
+_ (3784, bfd4) \
+_ (3785, bfd_echo4) \
_ (4341, lisp_gpe) \
_ (4342, lisp_cp) \
_ (4739, ipfix) \
#define foreach_udp6_dst_port \
_ (547, dhcpv6_to_server) \
_ (546, dhcpv6_to_client) \
-_ (3784, bfd6) \
+_ (3784, bfd6) \
+_ (3785, bfd_echo6) \
_ (4341, lisp_gpe6) \
_ (4342, lisp_cp6) \
_ (4790, vxlan6_gpe) \