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path: root/src/plugins/nat/out2in_ed.c
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-rw-r--r--src/plugins/nat/out2in_ed.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/plugins/nat/out2in_ed.c b/src/plugins/nat/out2in_ed.c
index 64f40cf1917..e1eda3208e3 100644
--- a/src/plugins/nat/out2in_ed.c
+++ b/src/plugins/nat/out2in_ed.c
@@ -131,6 +131,16 @@ nat44_o2i_ed_is_idle_session_cb (clib_bihash_kv_16_8_t * kv, void *arg)
if (clib_bihash_add_del_16_8 (&tsm->in2out_ed, &ed_kv, 0))
nat_elog_warn ("in2out_ed key del failed");
+ ed_bihash_kv_t bihash_key;
+ clib_memset (&bihash_key, 0, sizeof (bihash_key));
+ bihash_key.k.dst_address = s->ext_host_addr.as_u32;
+ bihash_key.k.dst_port = s->ext_host_port;
+ bihash_key.k.src_address = s->out2in.addr.as_u32;
+ bihash_key.k.src_port = s->out2in.port;
+ bihash_key.k.protocol = s->out2in.protocol;
+ clib_bihash_add_del_16_8 (&sm->ed_ext_ports, &bihash_key.kv,
+ 0 /* is_add */ );
+
if (snat_is_unk_proto_session (s))
goto delete;