Improved the point of time when to append the raw packet base64 data to the serializer.

 * nDPId-test: Increased the max-packets-per-flow-to-send from 3 to 5.
   This is quite useful for TCP as the first 3 packets are usually part of the three-way-handshake.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 12 insertions, 10 deletions

diff --git a/test/results/iax.pcap.out b/test/results/iax.pcap.out
index f67464d83..506206370 100644
--- a/test/results/iax.pcap.out
+++ b/test/results/iax.pcap.out
@@ -1,13 +1,15 @@
-00483{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"iax.pcap","alias":"nDPId-test","max-flows-per-thread":2048,"max-idle-flows-per-thread":64,"reader-thread-count":1,"flow-scan-interval":10000000,"generic-max-idle-time":600000000,"icmp-max-idle-time":120000000,"udp-max-idle-time":180000000,"tcp-max-idle-time":3265032704,"max-packets-per-flow-to-send":3,"max-packets-per-flow-to-process":32,"max-packets-per-flow-to-analyse":32,"global_ts_usec":0}
+00483{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"iax.pcap","alias":"nDPId-test","max-flows-per-thread":2048,"max-idle-flows-per-thread":64,"reader-thread-count":1,"flow-scan-interval":10000000,"generic-max-idle-time":600000000,"icmp-max-idle-time":120000000,"udp-max-idle-time":180000000,"tcp-max-idle-time":3265032704,"max-packets-per-flow-to-send":5,"max-packets-per-flow-to-process":32,"max-packets-per-flow-to-analyse":32,"global_ts_usec":0}
 00546{"daemon_event_id":4,"daemon_event_name":"status","thread_id":0,"packet_id":1,"source":"iax.pcap","alias":"nDPId-test","packets-captured":1,"packets-processed":0,"total-skipped-flows":0,"total-l4-payload-len":0,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":0,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":0,"total-idle-flows":0,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":2,"global_ts_usec":1123840005963862}
-00750{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005963862,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":66,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":66,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":66,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1123840005963862,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
-00577{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005963862,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":108,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":108,"pkt_l4_len":74,"thread_ts_usec":1123840005963862,"pkt":"AMDwli5rAOCBJ2JwCABFEABeAABAAEARAJ1SbiRUwKgCeBHZEdYASpLMgAQAAAAAAAEAAAYBCwIAAgEMNDQyMDg4MjA1MTU1Agw0NDc3ODIyNjc5NDkEAAoCZW7\/BAAAAAIMAgAAHwQLDFXW"}
+00750{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005963862,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":66,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":66,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":66,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1123840005963862,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5}
+00556{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005963862,"flow_idle_time":200000000,"pkt_caplen":108,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":108,"pkt_l4_len":74,"thread_ts_usec":1123840005963862,"pkt":"AMDwli5rAOCBJ2JwCABFEABeAABAAEARAJ1SbiRUwKgCeBHZEdYASpLMgAQAAAAAAAEAAAYBCwIAAgEMNDQyMDg4MjA1MTU1Agw0NDc3ODIyNjc5NDkEAAoCZW7\/BAAAAAIMAgAAHwQLDFXW"}
 00895{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":1,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005963862,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":66,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":66,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":66,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1123840005963862,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","ndpi": {"confidence": {"6":"DPI"},"proto":"IAX","proto_id":"95","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
-00502{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005966035,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1123840005966035,"pkt":"AOCBJ2JwAMDwli5rCABFAAAoV7tAAEARqSfAqAJ4Um4kVBHWEdkAFBwTgBcABAAAAAEAAQYE"}
-00502{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005971132,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1123840005971132,"pkt":"AOCBJ2JwAMDwli5rCABFAAAoV71AAEARqSXAqAJ4Um4kVBHWEdkAFBwJgBcABAAAAAgAAQYH"}
-02160{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":27,"flow_dst_packets_processed":5,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840006456930,"flow_dst_last_pkt_time":1123840006059195,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":12,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":172,"flow_src_tot_l4_payload_len":3882,"flow_dst_tot_l4_payload_len":372,"midstream":0,"thread_ts_usec":1123840006456930,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":948,"avg":18980.7,"max":51403,"stddev":10969.1,"var":120322248.0,"ent":4.7,"data": [2173,5097,7653,24399,24352,24724,16912,51403,9638,12261,14097,6869,22758,16765,31325,17887,20048,11489,43190,21320,13940,17067,22553,948,20517,34133,6854,21003,19904,17982,29140]},"pktlen": {"min":40,"avg":161.5,"max":200,"stddev":59.5,"var":3538.2,"ent":4.9,"data": [94,40,40,46,40,46,192,200,200,46,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192]},"bins": {"c_to_s": [3,0,1,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,1,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"entropies": [4.666565895,4.339823723,4.439823151,4.354552269,4.384184837,4.354552269,1.312757373,1.546443224,1.322564363,4.327484608,1.142194629,1.312757373,1.944322586,1.302340746,1.312757373,1.312757373,1.312757373,1.302340746,1.312757373,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.321057439,1.335405827,1.335405827,1.335405827,1.335405827]},"ndpi": {"confidence": {"6":"DPI"},"proto":"IAX","proto_id":"95","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
-00945{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":50,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":28,"flow_dst_packets_processed":22,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840006472888,"flow_dst_last_pkt_time":1123840006489877,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":12,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":172,"flow_src_tot_l4_payload_len":4046,"flow_dst_tot_l4_payload_len":3008,"midstream":0,"thread_ts_usec":1123840006489877,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"IAX","proto_id":"95","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
-00555{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":50,"source":"iax.pcap","alias":"nDPId-test","packets-captured":50,"packets-processed":50,"total-skipped-flows":0,"total-l4-payload-len":7054,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":10,"global_ts_usec":1123840006489877}
+00481{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005966035,"flow_idle_time":200000000,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1123840005966035,"pkt":"AOCBJ2JwAMDwli5rCABFAAAoV7tAAEARqSfAqAJ4Um4kVBHWEdkAFBwTgBcABAAAAAEAAQYE"}
+00481{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_src_last_pkt_time":1123840005963862,"flow_dst_last_pkt_time":1123840005971132,"flow_idle_time":200000000,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1123840005971132,"pkt":"AOCBJ2JwAMDwli5rCABFAAAoV71AAEARqSXAqAJ4Um4kVBHWEdkAFBwJgBcABAAAAAgAAQYH"}
+00489{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":4,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":4,"flow_src_last_pkt_time":1123840005971515,"flow_dst_last_pkt_time":1123840005971132,"flow_idle_time":200000000,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":60,"pkt_l4_len":20,"thread_ts_usec":1123840005971515,"pkt":"AMDwli5rAOCBJ2JwCABFEAAoAABAAEARANNSbiRUwKgCeBHZEdYAFBsMgAQAFwAAAAgBAQYEAADcd3Da"}
+00481{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":5,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":5,"flow_src_last_pkt_time":1123840005971515,"flow_dst_last_pkt_time":1123840005995531,"flow_idle_time":200000000,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"thread_ts_usec":1123840005995531,"pkt":"AOCBJ2JwAMDwli5rCABFAAAoV79AAEARqSPAqAJ4Um4kVBHWEdkAFBz1gBcABAAAAB8BAQQE"}
+02160{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":27,"flow_dst_packets_processed":5,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840006456930,"flow_dst_last_pkt_time":1123840006059195,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":12,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":172,"flow_src_tot_l4_payload_len":3882,"flow_dst_tot_l4_payload_len":372,"midstream":0,"thread_ts_usec":1123840006456930,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"data_analysis": {"iat": {"min":948,"avg":18980.7,"max":51403,"stddev":10969.1,"var":120322248.0,"ent":4.7,"data": [2173,5097,7653,24399,24352,24724,16912,51403,9638,12261,14097,6869,22758,16765,31325,17887,20048,11489,43190,21320,13940,17067,22553,948,20517,34133,6854,21003,19904,17982,29140]},"pktlen": {"min":40,"avg":161.5,"max":200,"stddev":59.5,"var":3538.2,"ent":4.9,"data": [94,40,40,46,40,46,192,200,200,46,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192,192]},"bins": {"c_to_s": [3,0,1,0,0,23,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [3,0,0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]},"directions": [0,1,1,0,1,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"entropies": [4.666565895,4.339823723,4.439823151,4.354552269,4.384184837,4.354552269,1.312757373,1.546443224,1.322564363,4.327484608,1.142194629,1.312757373,1.944322586,1.302340746,1.312757373,1.312757373,1.312757373,1.302340746,1.312757373,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.335405827,1.321057439,1.335405827,1.335405827,1.335405827,1.335405827]},"ndpi": {"confidence": {"6":"DPI"},"proto":"IAX","proto_id":"95","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
+00945{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":50,"source":"iax.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":28,"flow_dst_packets_processed":22,"flow_first_seen":1123840005963862,"flow_src_last_pkt_time":1123840006472888,"flow_dst_last_pkt_time":1123840006489877,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":12,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":172,"flow_dst_max_l4_payload_len":172,"flow_src_tot_l4_payload_len":4046,"flow_dst_tot_l4_payload_len":3008,"midstream":0,"thread_ts_usec":1123840006489877,"l3_proto":"ip4","src_ip":"82.110.36.84","dst_ip":"192.168.2.120","src_port":4569,"dst_port":4566,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"confidence": {"6":"DPI"},"proto":"IAX","proto_id":"95","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Acceptable","category_id":10,"category":"VoIP"}}
+00555{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":50,"source":"iax.pcap","alias":"nDPId-test","packets-captured":50,"packets-processed":50,"total-skipped-flows":0,"total-l4-payload-len":7054,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":1,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":1,"total-idle-flows":1,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":12,"global_ts_usec":1123840006489877}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
 ~~ packets captured/processed: 50/50
 ~~ skipped flows.............: 0
@@ -20,6 +22,6 @@
 ~~ total memory freed........: 6413196 bytes
 ~~ total allocations/frees...: 122486/122486
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ json string min len.......: 488 chars
+~~ json string min len.......: 486 chars
 ~~ json string max len.......: 2165 chars
-~~ json string avg len.......: 1244 chars
+~~ json string avg len.......: 1245 chars