dhcpv6_proxy_error (BAD_SVR_FIB_OR_ADDRESS, "DHCPv6 packets not from DHCPv6 server or server FIB.")
dhcpv6_proxy_error (PKT_TOO_BIG, "DHCPv6 packets which are too big.")
dhcpv6_proxy_error (WRONG_INTERFACE_ID_OPTION, "DHCPv6 reply to invalid interface.")
+dhcpv6_proxy_error (ALLOC_FAIL, "DHCPv6 buffer allocation failures.")