diff options
| -rwxr-xr-x | src/plugins/nat/in2out.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/plugins/nat/in2out.c b/src/plugins/nat/in2out.c index 8f92bae0302..a448867cd4f 100755 --- a/src/plugins/nat/in2out.c +++ b/src/plugins/nat/in2out.c @@ -1118,10 +1118,11 @@ snat_in2out_node_fn_inline (vlib_main_t * vm, { if (!vnet_buffer (b0)->ip.reass.is_non_first_fragment) { + udp0->src_port = s0->out2in.port; if (PREDICT_FALSE (udp0->checksum)) { old_port0 = vnet_buffer (b0)->ip.reass.l4_src_port; - new_port0 = udp0->src_port = s0->out2in.port; + new_port0 = udp0->src_port; sum0 = udp0->checksum; sum0 = ip_csum_update (sum0, old_addr0, new_addr0, ip4_header_t, dst_address /* changed member */ ); @@ -1325,10 +1326,11 @@ snat_in2out_node_fn_inline (vlib_main_t * vm, { if (!vnet_buffer (b0)->ip.reass.is_non_first_fragment) { + udp1->src_port = s1->out2in.port; if (PREDICT_FALSE (udp1->checksum)) { old_port1 = vnet_buffer (b1)->ip.reass.l4_src_port; - new_port1 = udp1->src_port = s1->out2in.port; + new_port1 = udp1->src_port; sum1 = udp1->checksum; sum1 = ip_csum_update (sum1, old_addr1, new_addr1, ip4_header_t, dst_address /* changed member */ ); @@ -1567,10 +1569,11 @@ snat_in2out_node_fn_inline (vlib_main_t * vm, { if (!vnet_buffer (b0)->ip.reass.is_non_first_fragment) { + udp0->src_port = s0->out2in.port; if (PREDICT_FALSE (udp0->checksum)) { old_port0 = vnet_buffer (b0)->ip.reass.l4_src_port; - new_port0 = udp0->src_port = s0->out2in.port; + new_port0 = udp0->src_port; sum0 = udp0->checksum; sum0 = ip_csum_update (sum0, old_addr0, new_addr0, ip4_header_t, dst_address /* changed member */ ); |