diff options
Diffstat (limited to 'src/vnet/ip/ip4_forward.c')
| -rw-r--r-- | src/vnet/ip/ip4_forward.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vnet/ip/ip4_forward.c b/src/vnet/ip/ip4_forward.c index 3cd6d3bb2b1..69a8dbad805 100644 --- a/src/vnet/ip/ip4_forward.c +++ b/src/vnet/ip/ip4_forward.c @@ -1485,6 +1485,7 @@ enum ip_local_packet_type_e { IP_LOCAL_PACKET_TYPE_L4, IP_LOCAL_PACKET_TYPE_NAT, + IP_LOCAL_PACKET_TYPE_FRAG, }; /** @@ -1498,6 +1499,11 @@ ip4_local_classify (vlib_buffer_t * b, ip4_header_t * ip, u16 * next) { ip_lookup_main_t *lm = &ip4_main.lookup_main; + if (PREDICT_FALSE (ip4_is_fragment (ip))) + { + *next = IP_LOCAL_NEXT_REASSEMBLY; + return IP_LOCAL_PACKET_TYPE_FRAG; + } if (PREDICT_FALSE (b->flags & VNET_BUFFER_F_IS_NATED)) { *next = lm->local_next_by_ip_protocol[ip->protocol]; @@ -1644,6 +1650,7 @@ VLIB_REGISTER_NODE (ip4_local_node) = [IP_LOCAL_NEXT_PUNT] = "ip4-punt", [IP_LOCAL_NEXT_UDP_LOOKUP] = "ip4-udp-lookup", [IP_LOCAL_NEXT_ICMP] = "ip4-icmp-input", + [IP_LOCAL_NEXT_REASSEMBLY] = "ip4-reassembly", }, }; /* *INDENT-ON* */ |