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-rwxr-xr-xsrc/plugins/nat/out2in.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/nat/out2in.c b/src/plugins/nat/out2in.c
index a0128b8d61d..c0f5a3c835a 100755
--- a/src/plugins/nat/out2in.c
+++ b/src/plugins/nat/out2in.c
@@ -407,6 +407,11 @@ create_bypass_for_fwd(snat_main_t * sm, ip4_header_t * ip, u32 rx_fib_index,
clib_warning ("in2out_ed key add failed");
}
+ if (ip->protocol == IP_PROTOCOL_TCP)
+ {
+ tcp_header_t *tcp = ip4_next_header(ip);
+ nat44_set_tcp_session_state (sm, s, tcp, thread_index);
+ }
/* Per-user LRU list maintenance */
clib_dlist_remove (tsm->list_pool, s->per_user_index);
clib_dlist_addtail (tsm->list_pool, s->per_user_list_head_index,
@@ -1058,6 +1063,7 @@ snat_out2in_lb (snat_main_t *sm,
ip->src_address.as_u32 = s->ext_host_nat_addr.as_u32;
}
tcp->checksum = ip_csum_fold(sum);
+ nat44_set_tcp_session_state (sm, s, tcp, thread_index);
}
else
{
@@ -1300,6 +1306,7 @@ snat_out2in_node_fn (vlib_main_t * vm,
ip4_header_t /* cheat */,
length /* changed member */);
tcp0->checksum = ip_csum_fold(sum0);
+ nat44_set_tcp_session_state (sm, s0, tcp0, thread_index);
}
else
{
@@ -1478,6 +1485,7 @@ snat_out2in_node_fn (vlib_main_t * vm,
ip4_header_t /* cheat */,
length /* changed member */);
tcp1->checksum = ip_csum_fold(sum1);
+ nat44_set_tcp_session_state (sm, s1, tcp1, thread_index);
}
else
{
@@ -1692,6 +1700,7 @@ snat_out2in_node_fn (vlib_main_t * vm,
ip4_header_t /* cheat */,
length /* changed member */);
tcp0->checksum = ip_csum_fold(sum0);
+ nat44_set_tcp_session_state (sm, s0, tcp0, thread_index);
}
else
{
@@ -1960,6 +1969,7 @@ nat44_out2in_reass_node_fn (vlib_main_t * vm,
ip4_header_t /* cheat */,
length /* changed member */);
tcp0->checksum = ip_csum_fold(sum0);
+ nat44_set_tcp_session_state (sm, s0, tcp0, thread_index);
}
else
{