aboutsummaryrefslogtreecommitdiffstats
path: root/src/plugins/nat/in2out_ed.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/plugins/nat/in2out_ed.c')
-rw-r--r--src/plugins/nat/in2out_ed.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/plugins/nat/in2out_ed.c b/src/plugins/nat/in2out_ed.c
index 5973d36ba19..d9a45dc1398 100644
--- a/src/plugins/nat/in2out_ed.c
+++ b/src/plugins/nat/in2out_ed.c
@@ -586,7 +586,7 @@ static_always_inline int
nat44_ed_not_translate_output_feature (snat_main_t * sm, ip4_header_t * ip,
u16 src_port, u16 dst_port,
u32 thread_index, u32 rx_sw_if_index,
- u32 tx_sw_if_index)
+ u32 tx_sw_if_index, f64 now)
{
clib_bihash_kv_16_8_t kv, value;
snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
@@ -604,13 +604,12 @@ nat44_ed_not_translate_output_feature (snat_main_t * sm, ip4_header_t * ip,
s =
pool_elt_at_index (tsm->sessions,
ed_value_get_session_index (&value));
- if (nat44_is_ses_closed (s))
+ if (nat44_is_ses_closed (s)
+ && (!s->tcp_closed_timestamp || now >= s->tcp_closed_timestamp))
{
nat_free_session_data (sm, s, thread_index, 0);
nat_ed_session_delete (sm, s, thread_index, 1);
}
- else
- s->flags |= SNAT_SESSION_FLAG_OUTPUT_FEATURE;
return 1;
}
@@ -658,6 +657,7 @@ icmp_match_in2out_ed (snat_main_t * sm, vlib_node_runtime_t * node,
vlib_main_t *vm = vlib_get_main ();
snat_main_per_thread_data_t *tsm = &sm->per_thread_data[thread_index];
*dont_translate = 0;
+ f64 now = vlib_time_now (vm);
sw_if_index = vnet_buffer (b)->sw_if_index[VLIB_RX];
rx_fib_index = ip4_fib_table_get_index_for_sw_if_index (sw_if_index);
@@ -679,7 +679,7 @@ icmp_match_in2out_ed (snat_main_t * sm, vlib_node_runtime_t * node,
if (PREDICT_FALSE
(nat44_ed_not_translate_output_feature
(sm, ip, l_port, r_port, thread_index,
- sw_if_index, vnet_buffer (b)->sw_if_index[VLIB_TX])))
+ sw_if_index, vnet_buffer (b)->sw_if_index[VLIB_TX], now)))
{
*dont_translate = 1;
goto out;
@@ -1311,7 +1311,8 @@ nat44_ed_in2out_slow_path_node_fn_inline (vlib_main_t * vm,
(nat44_ed_not_translate_output_feature
(sm, ip0, vnet_buffer (b0)->ip.reass.l4_src_port,
vnet_buffer (b0)->ip.reass.l4_dst_port, thread_index,
- sw_if_index0, vnet_buffer (b0)->sw_if_index[VLIB_TX])))
+ sw_if_index0, vnet_buffer (b0)->sw_if_index[VLIB_TX],
+ now)))
goto trace0;
/*