punt_main_t *pm = &punt_main;
punt_client_t *c;
- /* For now we only support UDP punt */
- if (protocol != IP_PROTOCOL_UDP)
- return clib_error_return (0,
- "only UDP protocol (%d) is supported, got %d",
- IP_PROTOCOL_UDP, protocol);
-
if (port == (u16) ~ 0)
- return clib_error_return (0, "UDP port number required");
+ return clib_error_return (0, "Port number required");
+
+ u32 node_index;
+ switch (protocol)
+ {
+ case IP_PROTOCOL_UDP:
+ node_index = (af == AF_IP4 ? udp4_punt_socket_node.index :
+ udp6_punt_socket_node.index);
+ udp_register_dst_port (vm, port, node_index, af == AF_IP4);
+ break;
+ case IP_PROTOCOL_ICMP6:
+ if (af != AF_IP6)
+ return clib_error_return (
+ 0, "only UDP or ICMP6 protocol (%d, %d) is supported, got %d",
+ IP_PROTOCOL_UDP, IP_PROTOCOL_ICMP6, protocol);
+
+ node_index = icmp6_punt_socket_node.index;
+ icmp6_register_type (vm, port, node_index);
+ break;
+ default:
+ return clib_error_return (
+ 0, "only UDP or ICMP6 protocol (%d) is supported, got %d",
+ IP_PROTOCOL_UDP, protocol);
+ }
c = punt_client_l4_get (af, port);
c->reg.punt.l4.protocol = protocol;
c->reg.punt.l4.af = af;
- u32 node_index = (af == AF_IP4 ?
- udp4_punt_socket_node.index :
- udp6_punt_socket_node.index);
-
- udp_register_dst_port (vm, port, node_index, af == AF_IP4);
-
return (NULL);
}