Punt: specify packets by IP protocol Type

[vpp.git] / src / vnet / ip / ip6_forward.c

diff --git a/src/vnet/ip/ip6_forward.c b/src/vnet/ip/ip6_forward.c
index 74f51fa..b6eae6e 100644 (file)
--- a/src/vnet/ip/ip6_forward.c
+++ b/src/vnet/ip/ip6_forward.c
@@ -1433,6 +1433,16 @@ ip6_register_protocol (u32 protocol, u32 node_index)
     vlib_node_add_next (vm, ip6_local_node.index, node_index);
 }
 
+void
+ip6_unregister_protocol (u32 protocol)
+{
+  ip6_main_t *im = &ip6_main;
+  ip_lookup_main_t *lm = &im->lookup_main;
+
+  ASSERT (protocol < ARRAY_LEN (lm->local_next_by_ip_protocol));
+  lm->local_next_by_ip_protocol[protocol] = IP_LOCAL_NEXT_PUNT;
+}
+
 clib_error_t *
 ip6_probe_neighbor (vlib_main_t * vm, ip6_address_t * dst, u32 sw_if_index,
                    u8 refresh)