diff options
| author |   Matus Fabian <matfabia@cisco.com> | 2018-03-07 04:57:22 -0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-03-12 10:21:42 +0000 |
| commit | 2aad876be8d5b1754976dc29a401a4bbf4a2c76d (patch) | |
| tree | 39de4c18e747c3ead81d9ca8bde808d4043fe8b1 /src | |
| parent | 2ca200501e3e58a8f7d2497ff9ba5a39f2f47014 (diff) | |
NAT44: fix nat_not_translate_output_feature for ICMP (VPP-1191)
Change-Id: I1552e1418b704fdf1f1fa2c0174313b9b82a37a3
Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src')
| -rwxr-xr-x | src/plugins/nat/in2out.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c index f009ce47d78..5d6969f5789 100755 --- a/src/plugins/nat/in2out.c +++ b/src/plugins/nat/in2out.c @@ -254,14 +254,13 @@ snat_not_translate (snat_main_t * sm, vlib_node_runtime_t *node, static inline int nat_not_translate_output_feature (snat_main_t * sm, ip4_header_t * ip0, - u32 proto0, u32 thread_index) + u32 proto0, u16 src_port, u32 thread_index) { - udp_header_t * udp0 = ip4_next_header (ip0); snat_session_key_t key0; clib_bihash_kv_8_8_t kv0, value0; key0.addr = ip0->src_address; - key0.port = udp0->src_port; + key0.port = src_port; key0.protocol = proto0; key0.fib_index = sm->outside_fib_index; kv0.key = key0.as_u64; @@ -562,7 +561,7 @@ u32 icmp_match_in2out_slow(snat_main_t *sm, vlib_node_runtime_t *node, if (vnet_buffer(b0)->sw_if_index[VLIB_TX] != ~0) { if (PREDICT_FALSE(nat_not_translate_output_feature(sm, - ip0, IP_PROTOCOL_ICMP, thread_index))) + ip0, SNAT_PROTOCOL_ICMP, key0.port, thread_index))) { dont_translate = 1; goto out; @@ -571,7 +570,7 @@ u32 icmp_match_in2out_slow(snat_main_t *sm, vlib_node_runtime_t *node, else { if (PREDICT_FALSE(snat_not_translate(sm, node, sw_if_index0, - ip0, IP_PROTOCOL_ICMP, rx_fib_index0, thread_index))) + ip0, SNAT_PROTOCOL_ICMP, rx_fib_index0, thread_index))) { dont_translate = 1; goto out; @@ -1602,7 +1601,7 @@ snat_in2out_node_fn_inline (vlib_main_t * vm, if (is_output_feature) { if (PREDICT_FALSE(nat_not_translate_output_feature(sm, - ip0, proto0, thread_index))) + ip0, proto0, udp0->src_port, thread_index))) goto trace00; } else @@ -1794,7 +1793,7 @@ snat_in2out_node_fn_inline (vlib_main_t * vm, if (is_output_feature) { if (PREDICT_FALSE(nat_not_translate_output_feature(sm, - ip1, proto1, thread_index))) + ip1, proto1, udp1->src_port, thread_index))) goto trace00; } else @@ -2022,7 +2021,7 @@ snat_in2out_node_fn_inline (vlib_main_t * vm, if (is_output_feature) { if (PREDICT_FALSE(nat_not_translate_output_feature(sm, - ip0, proto0, thread_index))) + ip0, proto0, udp0->src_port, thread_index))) goto trace0; } else |