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-rwxr-xr-xsrc/plugins/nat/out2in.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/plugins/nat/out2in.c b/src/plugins/nat/out2in.c
index 00c5176326d..8c6cb482703 100755
--- a/src/plugins/nat/out2in.c
+++ b/src/plugins/nat/out2in.c
@@ -895,6 +895,10 @@ VLIB_NODE_FN (snat_out2in_node) (vlib_main_t * vm,
if (PREDICT_TRUE (proto0 == SNAT_PROTOCOL_TCP))
{
+ old_port0 = tcp0->dst_port;
+ tcp0->dst_port = s0->in2out.port;
+ new_port0 = tcp0->dst_port;
+
sum0 = tcp0->checksum;
sum0 = ip_csum_update (sum0, old_addr0, new_addr0,
ip4_header_t,