From 878c646aea9b9ccf68011ffd964694c43bbe5fdd Mon Sep 17 00:00:00 2001 From: Matus Fabian Date: Thu, 23 Aug 2018 00:33:35 -0700 Subject: NAT44: add support for session timeout (VPP-1272) NAT44 (vanilla/simple and endpoint-dependent mode) now lazily delete expired sessions. When inserting to session lookup hash and bucket is full, expired session is overwritten. Change-Id: Ib1b34959f60f0ca4f5b13525b1d41dd2f992288d Signed-off-by: Matus Fabian --- src/plugins/nat/nat_ipfix_logging.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'src/plugins/nat/nat_ipfix_logging.c') diff --git a/src/plugins/nat/nat_ipfix_logging.c b/src/plugins/nat/nat_ipfix_logging.c index 4a61fb03f55..d863d0cc674 100644 --- a/src/plugins/nat/nat_ipfix_logging.c +++ b/src/plugins/nat/nat_ipfix_logging.c @@ -2027,6 +2027,19 @@ snat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port) clib_warning ("vnet_flow_report_add_del returned %d", rv); return -1; } + + if (sm->endpoint_dependent) + { + a.rewrite_callback = snat_template_rewrite_max_entries_per_usr; + a.flow_data_callback = snat_data_callback_max_entries_per_usr; + + rv = vnet_flow_report_add_del (frm, &a, NULL); + if (rv) + { + clib_warning ("vnet_flow_report_add_del returned %d", rv); + return -1; + } + } } return 0; -- cgit 1.2.3-korg