nDPId: Reduced flow-updates for TCP flows to 1/4 of the timeout value.

 * nDPId: Fixed broken validation tests.
 * nDPId: Removed TICK_RESOLUTION, not required anymore.
 * c-collectd: Improved total layer4 payload calculation/update handling.
 * c-collectd: Updated RRD Graph script according to total layer4 payload changes.
 * py-flow-info.py: Fixed several bugs and syntax errors.
 * Python scripts: Added dirname(argv[0]) as search path for nDPIsrvd.py.
 * nDPIsrvd&nDPId-test: Fixed missing EPOLLERR check.

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

1 files changed, 39 insertions, 4 deletions

diff --git a/test/results/pps.pcap.out b/test/results/pps.pcap.out
index 0f1a51f2c..3c8f9ee52 100644
--- a/test/results/pps.pcap.out
+++ b/test/results/pps.pcap.out
@@ -1,4 +1,4 @@
-00469{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"pps.pcap","alias":"nDPId-test","max-flows-per-thread":2048,"max-idle-flows-per-thread":64,"tick-resolution":1000,"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,"global_ts_usec":0}
+00483{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"pps.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}
 00546{"daemon_event_id":4,"daemon_event_name":"status","thread_id":0,"packet_id":1,"source":"pps.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":1467353136432546}
 00757{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"pps.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1467353136432546,"flow_src_last_pkt_time":1467353136432546,"flow_dst_last_pkt_time":1467353136432546,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":1065,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":1065,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":1065,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1467353136432546,"l3_proto":"ip4","src_ip":"1.173.5.226","dst_ip":"192.168.115.8","src_port":22636,"dst_port":22793,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
 01937{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"pps.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_src_last_pkt_time":1467353136432546,"flow_dst_last_pkt_time":1467353136432546,"flow_idle_time":200000000,"pkt_oversize":false,"pkt_caplen":1107,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":1107,"pkt_l4_len":1073,"thread_ts_usec":1467353136432546,"pkt":"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"}
@@ -313,6 +313,40 @@
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 00702{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1146,"source":"pps.pcap","alias":"nDPId-test","flow_id":81,"flow_packet_id":1,"flow_src_last_pkt_time":1467353189325739,"flow_dst_last_pkt_time":1467353189325739,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":198,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":198,"pkt_l4_len":164,"thread_ts_usec":1467353189325739,"pkt":"TF4M6gNlABxCjnAxCABFAAC4LaNAAIAGT77AqHMI3xpqE8VJAFB9cer6SbS1WFAYQTc4sgAAR0VUIC9leHQvY29tbW9uL3Fpc3UyL2Rvd25sb2FkZXIuaW5pIEhUVFAvMS4xDQpBY2NlcHQtRW5jb2Rpbmc6IGd6aXANClVzZXItQWdlbnQ6IERvd25sb2FkZXINCkhvc3Q6IHN0YXRpYy5xaXlpLmNvbQ0KQ2FjaGUtQ29udHJvbDogbm8tY2FjaGUNCg0K"}
 01010{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":1146,"source":"pps.pcap","alias":"nDPId-test","flow_id":81,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1467353189325739,"flow_src_last_pkt_time":1467353189325739,"flow_dst_last_pkt_time":1467353189325739,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":144,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":144,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":144,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1467353189325739,"l3_proto":"ip4","src_ip":"192.168.115.8","dst_ip":"223.26.106.19","src_port":50505,"dst_port":80,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP","proto_id":"7","encrypted":0,"breed":"Acceptable","category_id":5,"category":"Web","hostname":"static.qiyi.com","http": {"url":"static.qiyi.com\/ext\/common\/qisu2\/downloader.ini","code":0,"content_type":"","user_agent":"Downloader"}}}
@@ -424,6 +458,7 @@
 02225{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1999,"source":"pps.pcap","alias":"nDPId-test","flow_id":105,"flow_packet_id":2,"flow_src_last_pkt_time":1467353198532645,"flow_dst_last_pkt_time":1467353198595498,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":1314,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":1314,"pkt_l4_len":1280,"thread_ts_usec":1467353198595498,"pkt":"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"}
 02234{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2000,"source":"pps.pcap","alias":"nDPId-test","flow_id":105,"flow_packet_id":3,"flow_src_last_pkt_time":1467353198532645,"flow_dst_last_pkt_time":1467353198595505,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":1314,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":1314,"pkt_l4_len":1280,"thread_ts_usec":1467353198595505,"pkt":"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"}
 01552{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":2029,"source":"pps.pcap","alias":"nDPId-test","flow_id":105,"flow_state":"finished","flow_src_packets_processed":1,"flow_dst_packets_processed":31,"flow_first_seen":1467353198532645,"flow_src_last_pkt_time":1467353198532645,"flow_dst_last_pkt_time":1467353198686720,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":249,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":249,"flow_dst_max_l4_payload_len":1260,"flow_src_tot_l4_payload_len":249,"flow_dst_tot_l4_payload_len":39060,"midstream":1,"thread_ts_usec":1467353198686720,"l3_proto":"ip4","src_ip":"192.168.115.8","dst_ip":"223.26.106.20","src_port":50780,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"flow_min":1,"flow_avg":5706.5,"flow_max":62853,"flow_stddev":16390.1,"c_to_s_min":0,"c_to_s_avg":0.0,"c_to_s_max":0,"c_to_s_stddev":0.0,"s_to_c_min":1,"s_to_c_avg":5706.5,"s_to_c_max":62853,"s_to_c_stddev":16390.1},"pktlen": {"c_to_s_min":303,"c_to_s_avg":303.0,"c_to_s_max":303,"c_to_s_stddev":0.0,"s_to_c_min":1314,"s_to_c_avg":1314.0,"s_to_c_max":1314,"s_to_c_stddev":0.0},"bins": {"c_to_s": [0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,31,0,0,0,0,0,0,0,0]}},"ndpi": {"confidence": {"6":"DPI"},"proto":"HTTP.PPStream","proto_id":"7.54","encrypted":0,"breed":"Fun","category_id":17,"category":"Streaming"}}
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 00806{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2456,"source":"pps.pcap","alias":"nDPId-test","flow_id":98,"flow_packet_id":2,"flow_src_last_pkt_time":1467353196348641,"flow_dst_last_pkt_time":1467353199417673,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":275,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":275,"pkt_l4_len":241,"thread_ts_usec":1467353199417673,"pkt":"ABxCjnAxTF4M6gNlCABFAAEF4D5AADEGSkB7fW9GwKhzCABQxlcB794psg4Z21AYPLiOgAAASFRUUC8xLjEgMjAwIE9LDQpTZXJ2ZXI6IFRlbmdpbmUNCkRhdGU6IEZyaSwgMDEgSnVsIDIwMTYgMDY6MDY6MzggR01UDQpDb250ZW50LVR5cGU6IHRleHQvcGxhaW47Y2hhcnNldD1VVEYtOA0KQ29udGVudC1MZW5ndGg6IDI5DQpDb25uZWN0aW9uOiBjbG9zZQ0KQWNjZXNzLUNvbnRyb2wtQWxsb3ctQ3JlZGVudGlhbHM6IHRydWUNCg0KeyJkYXRhIjp0cnVlLCJjb2RlIjoiQTAwMDAwIn0="}
 00759{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":2545,"source":"pps.pcap","alias":"nDPId-test","flow_id":106,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1467353200271229,"flow_src_last_pkt_time":1467353200271229,"flow_dst_last_pkt_time":1467353200271229,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":249,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":249,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":249,"flow_dst_tot_l4_payload_len":0,"midstream":1,"thread_ts_usec":1467353200271229,"l3_proto":"ip4","src_ip":"192.168.115.8","dst_ip":"223.26.106.20","src_port":50781,"dst_port":80,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00844{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2545,"source":"pps.pcap","alias":"nDPId-test","flow_id":106,"flow_packet_id":1,"flow_src_last_pkt_time":1467353200271229,"flow_dst_last_pkt_time":1467353200271229,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":303,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":303,"pkt_l4_len":269,"thread_ts_usec":1467353200271229,"pkt":"TF4M6gNlABxCjnAxCABFAAEhNFdAAIAGSKDAqHMI3xpqFMZdAFCAFVM2Sak8SVAYAQQb1wAAR0VUIC9wcmVpbWFnZS8yMDE2MDUwNi9mMC8xZi92XzExMDM1OTk5OF9tXzYxMV8xNjBfOTBfMy5qcGc\/bm89MyBIVFRQLzEuMQ0KVXNlci1BZ2VudDogUWl5aSBMaXN0IENsaWVudCBQQyA1LjIuMTUuMjI0MA0KSG9zdDogcHJlaW1hZ2UxLnFpeWlwaWMuY29tDQpBY2NlcHQtRW5jb2Rpbmc6IGd6aXANClByYWdtYTogbm8tY2FjaGUNCkNhY2hlLUNvbnRyb2w6IG5vLWNhY2hlDQpDb25uZWN0aW9uOiBjbG9zZQ0KQWNjZXB0OiAqLyoNCg0K"}
@@ -572,7 +607,7 @@
 00905{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":2557,"source":"pps.pcap","alias":"nDPId-test","flow_id":83,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":0,"flow_first_seen":1467353189784236,"flow_src_last_pkt_time":1467353196145488,"flow_dst_last_pkt_time":1467353189784236,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":431,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":511,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":8571,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1467353203157237,"l3_proto":"ip4","src_ip":"192.168.5.38","dst_ip":"239.255.255.250","src_port":1900,"dst_port":1900,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"SSDP","proto_id":"12","encrypted":0,"breed":"Acceptable","category_id":18,"category":"System"}}
 00801{"flow_event_id":9,"flow_event_name":"not-detected","thread_id":0,"packet_id":2557,"source":"pps.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":2,"flow_dst_packets_processed":0,"flow_first_seen":1467353136833715,"flow_src_last_pkt_time":1467353136834565,"flow_dst_last_pkt_time":1467353136833715,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":24,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":48,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1467353203157237,"l3_proto":"ip4","src_ip":"192.168.115.8","dst_ip":"36.237.154.69","src_port":22793,"dst_port":4316,"l4_proto":"udp","ndpi": {"proto":"Unknown","proto_id":"0","encrypted":0,"breed":"Unrated"}}
 00757{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":2557,"source":"pps.pcap","alias":"nDPId-test","flow_id":15,"flow_state":"info","flow_src_packets_processed":2,"flow_dst_packets_processed":0,"flow_first_seen":1467353136833715,"flow_src_last_pkt_time":1467353136834565,"flow_dst_last_pkt_time":1467353136833715,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":24,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":24,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":48,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1467353203157237,"l3_proto":"ip4","src_ip":"192.168.115.8","dst_ip":"36.237.154.69","src_port":22793,"dst_port":4316,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
-00571{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":2557,"source":"pps.pcap","alias":"nDPId-test","packets-captured":2557,"packets-processed":2557,"total-skipped-flows":0,"total-l4-payload-len":2121102,"total-not-detected-flows":34,"total-guessed-flows":2,"total-detected-flows":71,"total-detection-updates":2,"total-updates":0,"current-active-flows":0,"total-active-flows":107,"total-idle-flows":107,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":575,"global_ts_usec":1467353203157237}
+00572{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":2557,"source":"pps.pcap","alias":"nDPId-test","packets-captured":2557,"packets-processed":2557,"total-skipped-flows":0,"total-l4-payload-len":2121102,"total-not-detected-flows":34,"total-guessed-flows":2,"total-detected-flows":71,"total-detection-updates":2,"total-updates":35,"current-active-flows":0,"total-active-flows":107,"total-idle-flows":107,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":610,"global_ts_usec":1467353203157237}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
 ~~ packets captured/processed: 2557/2557
 ~~ skipped flows.............: 0
@@ -585,6 +620,6 @@
 ~~ total memory freed........: 6373334 bytes
 ~~ total allocations/frees...: 126252/126252
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ json string min len.......: 474 chars
+~~ json string min len.......: 488 chars
 ~~ json string max len.......: 2241 chars
-~~ json string avg len.......: 1357 chars
+~~ json string avg len.......: 1364 chars