aboutsummaryrefslogtreecommitdiffstats
path: root/src/plugins/nat/lib
diff options
context:
space:
mode:
authorPaul Atkins <patkins@graphiant.com>2021-09-22 10:06:23 +0100
committerNeale Ranns <neale@graphiant.com>2021-11-22 09:30:09 +0000
commit40f9a7ac7ea0c22ee1aade671c871c67af4a5d51 (patch)
treeb30a39fa3b929c944cd9eeb84e763a797091de27 /src/plugins/nat/lib
parent9e827819a7a442e35fcd171de48d859f84d6bf28 (diff)
ipfix-export: pass an exp to flow_report_add_del
Pass an ipfix_exporter to this function so that callers can choose which exporter they are modifying. Type: improvement Signed-off-by: Paul Atkins <patkins@graphiant.com> Change-Id: Ice0ed19a57baf15b1dc85cd27fe01913e36d7f4f
Diffstat (limited to 'src/plugins/nat/lib')
-rw-r--r--src/plugins/nat/lib/ipfix_logging.c152
1 files changed, 69 insertions, 83 deletions
diff --git a/src/plugins/nat/lib/ipfix_logging.c b/src/plugins/nat/lib/ipfix_logging.c
index 9bdb50dc1c3..0b67a34b200 100644
--- a/src/plugins/nat/lib/ipfix_logging.c
+++ b/src/plugins/nat/lib/ipfix_logging.c
@@ -143,12 +143,10 @@ do { \
* @returns template packet
*/
static inline u8 *
-nat_template_rewrite (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- nat_event_t event, quota_exceed_event_t quota_event)
+nat_template_rewrite (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address, u16 collector_port,
+ nat_event_t event, quota_exceed_event_t quota_event)
{
nat_ipfix_logging_main_t *silm = &nat_ipfix_logging_main;
ip4_header_t *ip;
@@ -163,7 +161,6 @@ nat_template_rewrite (flow_report_main_t * frm,
u32 field_count = 0;
flow_report_stream_t *stream;
u32 stream_index;
- ipfix_exporter_t *exp = pool_elt_at_index (frm->exporters, 0);
stream = &exp->streams[fr->stream_index];
@@ -391,97 +388,86 @@ nat_template_rewrite (flow_report_main_t * frm,
}
u8 *
-nat_template_rewrite_addr_exhausted (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+nat_template_rewrite_addr_exhausted (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address,
+ u16 collector_port,
+ ipfix_report_element_t *elts, u32 n_elts,
+ u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, NAT_ADDRESSES_EXHAUTED, 0);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, NAT_ADDRESSES_EXHAUTED, 0);
}
u8 *
-nat_template_rewrite_nat44_session (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+nat_template_rewrite_nat44_session (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address,
+ u16 collector_port,
+ ipfix_report_element_t *elts, u32 n_elts,
+ u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, NAT44_SESSION_CREATE, 0);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, NAT44_SESSION_CREATE, 0);
}
u8 *
-nat_template_rewrite_max_entries_per_usr (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+nat_template_rewrite_max_entries_per_usr (
+ ipfix_exporter_t *exp, flow_report_t *fr, ip4_address_t *collector_address,
+ ip4_address_t *src_address, u16 collector_port, ipfix_report_element_t *elts,
+ u32 n_elts, u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, QUOTA_EXCEEDED,
- MAX_ENTRIES_PER_USER);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, QUOTA_EXCEEDED,
+ MAX_ENTRIES_PER_USER);
}
u8 *
-nat_template_rewrite_max_sessions (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
+nat_template_rewrite_max_sessions (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address,
u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+ ipfix_report_element_t *elts, u32 n_elts,
+ u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, QUOTA_EXCEEDED,
- MAX_SESSION_ENTRIES);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, QUOTA_EXCEEDED,
+ MAX_SESSION_ENTRIES);
}
u8 *
-nat_template_rewrite_max_bibs (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+nat_template_rewrite_max_bibs (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address, u16 collector_port,
+ ipfix_report_element_t *elts, u32 n_elts,
+ u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, QUOTA_EXCEEDED,
- MAX_BIB_ENTRIES);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, QUOTA_EXCEEDED,
+ MAX_BIB_ENTRIES);
}
u8 *
-nat_template_rewrite_nat64_bib (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+nat_template_rewrite_nat64_bib (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address, u16 collector_port,
+ ipfix_report_element_t *elts, u32 n_elts,
+ u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, NAT64_BIB_CREATE, 0);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, NAT64_BIB_CREATE, 0);
}
u8 *
-nat_template_rewrite_nat64_session (flow_report_main_t * frm,
- flow_report_t * fr,
- ip4_address_t * collector_address,
- ip4_address_t * src_address,
- u16 collector_port,
- ipfix_report_element_t *elts,
- u32 n_elts, u32 *stream_index)
+nat_template_rewrite_nat64_session (ipfix_exporter_t *exp, flow_report_t *fr,
+ ip4_address_t *collector_address,
+ ip4_address_t *src_address,
+ u16 collector_port,
+ ipfix_report_element_t *elts, u32 n_elts,
+ u32 *stream_index)
{
- return nat_template_rewrite (frm, fr, collector_address, src_address,
- collector_port, NAT64_SESSION_CREATE, 0);
+ return nat_template_rewrite (exp, fr, collector_address, src_address,
+ collector_port, NAT64_SESSION_CREATE, 0);
}
static inline void
@@ -1479,11 +1465,11 @@ nat_ipfix_logging_nat64_session (u32 thread_index,
}
vlib_frame_t *
-data_callback (flow_report_main_t * frm, flow_report_t * fr,
- vlib_frame_t * f, u32 * to_next, u32 node_index)
+data_callback (flow_report_main_t *frm, ipfix_exporter_t *exp,
+ flow_report_t *fr, vlib_frame_t *f, u32 *to_next,
+ u32 node_index)
{
nat_ipfix_logging_main_t *silm = &nat_ipfix_logging_main;
- ipfix_exporter_t *exp = pool_elt_at_index (frm->exporters, 0);
if (PREDICT_FALSE (++silm->call_counter >= vec_len (exp->reports)))
{
@@ -1507,7 +1493,7 @@ int
nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
{
nat_ipfix_logging_main_t *silm = &nat_ipfix_logging_main;
- flow_report_main_t *frm = &flow_report_main;
+ ipfix_exporter_t *exp = &flow_report_main.exporters[0];
vnet_flow_report_add_del_args_t a;
int rv;
u8 e = enable ? 1 : 0;
@@ -1522,7 +1508,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
a.flow_data_callback = data_callback;
a.rewrite_callback = nat_template_rewrite_nat44_session;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);
@@ -1530,7 +1516,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
}
a.rewrite_callback = nat_template_rewrite_addr_exhausted;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);
@@ -1538,7 +1524,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
}
a.rewrite_callback = nat_template_rewrite_max_sessions;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);
@@ -1546,7 +1532,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
}
a.rewrite_callback = nat_template_rewrite_max_bibs;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);
@@ -1554,7 +1540,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
}
a.rewrite_callback = nat_template_rewrite_nat64_bib;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);
@@ -1562,7 +1548,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
}
a.rewrite_callback = nat_template_rewrite_nat64_session;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);
@@ -1572,7 +1558,7 @@ nat_ipfix_logging_enable_disable (int enable, u32 domain_id, u16 src_port)
// if endpoint dependent per user max entries is also required
/*
a.rewrite_callback = nat_template_rewrite_max_entries_per_usr;
- rv = vnet_flow_report_add_del (frm, &a, NULL);
+ rv = vnet_flow_report_add_del (exp, &a, NULL);
if (rv)
{
//nat_elog_warn_X1 ("vnet_flow_report_add_del returned %d", "i4", rv);