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authorMatus Fabian <matfabia@cisco.com>2018-11-16 04:41:31 -0800
committerDamjan Marion <dmarion@me.com>2018-11-19 09:15:48 +0000
commit6c01dceea5c612373453db7f1ccda589a2cd782e (patch)
tree9e105928cf0ede85eef9c87920a1bc8e65e83502 /src/plugins/nat/nat_inlines.h
parentd30bf015ad3f7fbf206f143ed5d47a9af25148e8 (diff)
NAT44: fix bug in TCP close with output-feature interface (VPP-1493)
Change-Id: If8c883d6b1ee58de9a03012d3567ec82211a0225 Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/nat_inlines.h')
-rw-r--r--src/plugins/nat/nat_inlines.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/nat/nat_inlines.h b/src/plugins/nat/nat_inlines.h
index c0f16721173..0b4f8108c7e 100644
--- a/src/plugins/nat/nat_inlines.h
+++ b/src/plugins/nat/nat_inlines.h
@@ -215,7 +215,8 @@ nat44_set_tcp_session_state_i2o (snat_main_t * sm, snat_session_t * ses,
if (clib_net_to_host_u32 (tcp->ack_number) > ses->o2i_fin_seq)
ses->state |= NAT44_SES_O2I_FIN_ACK;
}
- if (nat44_is_ses_closed (ses))
+ if (nat44_is_ses_closed (ses)
+ && !(ses->flags & SNAT_SESSION_FLAG_OUTPUT_FEATURE))
{
nat_log_debug ("TCP close connection %U", format_snat_session,
&sm->per_thread_data[thread_index], ses);