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authorOle Troan <ot@cisco.com>2019-11-07 22:15:47 +0100
committerOle Troan <ot@cisco.com>2019-11-07 22:16:39 +0100
commit3bacbc975f1638ebdf66de2603eb0fd2fb1e61b7 (patch)
tree4bc32ac3cc3812b4afc6bdfa917178d3a2bb9120
parent00be6b18862273f832bc524601a34448a61b0e3e (diff)
nat: revert respect udp checksum
This reverts commit 00be6b18862273f832bc524601a34448a61b0e3e. Type: fix Signed-off-by: Ole Troan <ot@cisco.com> Change-Id: Ibef710319222e311bbdfd3221acc4df82139d12d
-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,