diff options
Diffstat (limited to 'vnet/vnet/ip/ip4_forward.c')
| -rw-r--r-- | vnet/vnet/ip/ip4_forward.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/vnet/vnet/ip/ip4_forward.c b/vnet/vnet/ip/ip4_forward.c index ae2f9eea12a..5c2ac3828a1 100644 --- a/vnet/vnet/ip/ip4_forward.c +++ b/vnet/vnet/ip/ip4_forward.c @@ -1783,8 +1783,10 @@ ip4_local (vlib_main_t * vm, leaf0 = ip4_fib_mtrie_lookup_step (mtrie0, leaf0, &ip0->src_address, 0); leaf1 = ip4_fib_mtrie_lookup_step (mtrie1, leaf1, &ip1->src_address, 0); - proto0 = ip0->protocol; - proto1 = ip1->protocol; + /* Treat IP frag packets as "experimental" protocol for now + until support of IP frag reassembly is implemented */ + proto0 = (ip0->flags_and_fragment_offset << 2) ? 0xfe : ip0->protocol; + proto1 = (ip1->flags_and_fragment_offset << 2) ? 0xfe : ip1->protocol; is_udp0 = proto0 == IP_PROTOCOL_UDP; is_udp1 = proto1 == IP_PROTOCOL_UDP; is_tcp_udp0 = is_udp0 || proto0 == IP_PROTOCOL_TCP; @@ -1976,7 +1978,9 @@ ip4_local (vlib_main_t * vm, leaf0 = ip4_fib_mtrie_lookup_step (mtrie0, leaf0, &ip0->src_address, 0); - proto0 = ip0->protocol; + /* Treat IP frag packets as "experimental" protocol for now + until support of IP frag reassembly is implemented */ + proto0 = (ip0->flags_and_fragment_offset << 2) ? 0xfe : ip0->protocol; is_udp0 = proto0 == IP_PROTOCOL_UDP; is_tcp_udp0 = is_udp0 || proto0 == IP_PROTOCOL_TCP; |