VPP-204 Rework and finish IPFIX implementation

Rework flow report registration system - add streams
Add support for IPv6 and src and dst ports for TCP and UDP protocols
Implement binary API for IPFIX classifier module

Change-Id: Id05cc0127a7b95ceaeebf9c79a32c6936449bd63
Signed-off-by: Juraj Sloboda <jsloboda@cisco.com>

1 files changed, 103 insertions, 11 deletions

diff --git a/vpp/vpp-api/vpe.api b/vpp/vpp-api/vpe.api
index 5c1502a8..11bb30c1 100644
--- a/vpp/vpp-api/vpe.api
+++ b/vpp/vpp-api/vpe.api
@@ -4570,17 +4570,18 @@ define classify_session_details
   u8 match[match_length];
 };
 
-/** \brief Enable and configure IPFIX exporter process request
+/** \brief Configure IPFIX exporter process request
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
     @param collector_address - address of IPFIX collector
-    @param collector_port - port of IPFIX IPFIX collector
+    @param collector_port - port of IPFIX collector
     @param src_address - address of IPFIX exporter
     @param vrf_id - VRF / fib table ID
     @param path_mtu - Path MTU between exporter and collector
     @param template_interval - number of seconds after which to resend template
+    @param udp_checksum - UDP checksum calculation enable flag
 */
-define ipfix_enable
+define set_ipfix_exporter
 {
   u32 client_index;
   u32 context;
@@ -4590,45 +4591,136 @@ define ipfix_enable
   u32 vrf_id;
   u32 path_mtu;
   u32 template_interval;
+  u8 udp_checksum;
 };
 
-/** \brief Reply to IPFIX enable and configure request
+/** \brief Reply to IPFIX exporter configure request
     @param context - sender context which was passed in the request
 */
-define ipfix_enable_reply
+define set_ipfix_exporter_reply
 {
   u32 context;
   i32 retval;
 };
 
-/** \brief IPFIX dump request
+/** \brief IPFIX exporter dump request
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
 */
-define ipfix_dump
+define ipfix_exporter_dump
 {
   u32 client_index;
   u32 context;
 };
 
-/** \brief Reply to IPFIX dump request
+/** \brief Reply to IPFIX exporter dump request
     @param context - sender context which was passed in the request
     @param collector_address - address of IPFIX collector
-    @param collector_port - port of IPFIX IPFIX collector
+    @param collector_port - port of IPFIX collector
     @param src_address - address of IPFIX exporter
     @param fib_index - fib table index
     @param path_mtu - Path MTU between exporter and collector
     @param template_interval - number of seconds after which to resend template
+    @param udp_checksum - UDP checksum calculation enable flag
 */
-define ipfix_details
+define ipfix_exporter_details
 {
   u32 context;
   u8 collector_address[16];
   u16 collector_port;
   u8 src_address[16];
-  u32 fib_index;
+  u32 vrf_id;
   u32 path_mtu;
   u32 template_interval;
+  u8 udp_checksum;
+};
+
+/** \brief IPFIX classify stream configure request
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param domain_id - domain ID reported in IPFIX messages for classify stream
+    @param src_port - source port of UDP session for classify stream
+*/
+define set_ipfix_classify_stream {
+    u32 client_index;
+    u32 context;
+    u32 domain_id;
+    u16 src_port;
+};
+
+/** \brief IPFIX classify stream configure response
+    @param context - sender context, to match reply w/ request
+    @param retval - return value for request
+*/
+define set_ipfix_classify_stream_reply {
+    u32 context;
+    i32 retval;
+};
+
+/** \brief IPFIX classify stream dump request
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+*/
+define ipfix_classify_stream_dump {
+    u32 client_index;
+    u32 context;
+};
+
+/** \brief Reply to IPFIX classify stream dump request
+    @param context - sender context, to match reply w/ request
+    @param domain_id - domain ID reported in IPFIX messages for classify stream
+    @param src_port - source port of UDP session for classify stream
+*/
+define ipfix_classify_stream_details {
+    u32 context;
+    u32 domain_id;
+    u16 src_port;
+};
+
+/** \brief IPFIX add or delete classifier table request
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+    @param table_id - classifier table ID
+    @param ip_version - version of IP used in the classifier table
+    @param transport_protocol - transport protocol used in the classifier table or 255 for unspecified
+*/
+define ipfix_classify_table_add_del {
+    u32 client_index;
+    u32 context;
+    u32 table_id;
+    u8 ip_version;
+    u8 transport_protocol;
+    u8 is_add;
+};
+
+/** \brief IPFIX add classifier table response
+    @param context - sender context which was passed in the request
+*/
+define ipfix_classify_table_add_del_reply {
+    u32 context;
+    i32 retval;
+};
+
+/** \brief IPFIX classify tables dump request
+    @param client_index - opaque cookie to identify the sender
+    @param context - sender context, to match reply w/ request
+*/
+define ipfix_classify_table_dump {
+    u32 client_index;
+    u32 context;
+};
+
+/** \brief Reply to IPFIX classify tables dump request
+    @param context - sender context, to match reply w/ request
+    @param table_id - classifier table ID
+    @param ip_version - version of IP used in the classifier table
+    @param transport_protocol - transport protocol used in the classifier table or 255 for unspecified
+*/
+define ipfix_classify_table_details {
+    u32 context;
+    u32 table_id;
+    u8 ip_version;
+    u8 transport_protocol;
 };
 
 /** \brief Query relative index via node names