From 6c01dceea5c612373453db7f1ccda589a2cd782e Mon Sep 17 00:00:00 2001 From: Matus Fabian Date: Fri, 16 Nov 2018 04:41:31 -0800 Subject: NAT44: fix bug in TCP close with output-feature interface (VPP-1493) Change-Id: If8c883d6b1ee58de9a03012d3567ec82211a0225 Signed-off-by: Matus Fabian --- src/plugins/nat/nat_inlines.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'src/plugins/nat/nat_inlines.h') 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); -- cgit 1.2.3-korg