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-rwxr-xr-xsrc/plugins/nat/nat.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/src/plugins/nat/nat.c b/src/plugins/nat/nat.c
index 764bc1db6bb..51fbb1336e1 100755
--- a/src/plugins/nat/nat.c
+++ b/src/plugins/nat/nat.c
@@ -152,6 +152,21 @@ nat_free_session_data (snat_main_t * sm, snat_session_t * s, u32 thread_index)
snat_main_per_thread_data_t *tsm =
vec_elt_at_index (sm->per_thread_data, thread_index);
+ if (is_fwd_bypass_session (s))
+ {
+ ed_key.l_addr = s->in2out.addr;
+ ed_key.r_addr = s->ext_host_addr;
+ ed_key.l_port = s->in2out.port;
+ ed_key.r_port = s->ext_host_port;
+ ed_key.proto = snat_proto_to_ip_proto (s->in2out.protocol);
+ ed_key.fib_index = 0;
+ ed_kv.key[0] = ed_key.as_u64[0];
+ ed_kv.key[1] = ed_key.as_u64[1];
+ if (clib_bihash_add_del_16_8 (&sm->in2out_ed, &ed_kv, 0))
+ clib_warning ("in2out_ed key del failed");
+ return;
+ }
+
/* Endpoint dependent session lookup tables */
if (is_ed_session (s))
{