Added daemon event: DAEMON_EVENT_STATUS (periodically send's daemon statistics.)

 * Improved distributor timeout handling (per-thread).
 * flow-info.py / flow-dash.py: Distinguish between flow risk severities.
 * nDPId: Skip tag switch datalink packet dissection / processing.
 * nDPId: Fixed incorrect value for current active flows.
 * Improved JSON schema's.

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

1 files changed, 24 insertions, 23 deletions

diff --git a/test/results/hsrp0.pcap.out b/test/results/hsrp0.pcap.out
index 65174716b..b67ef3c29 100644
--- a/test/results/hsrp0.pcap.out
+++ b/test/results/hsrp0.pcap.out
@@ -1,21 +1,22 @@
-00437{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"hsrp0.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":10000,"generic-max-idle-time":600000,"icmp-max-idle-time":120000,"udp-max-idle-time":180000,"tcp-max-idle-time":7560000,"max-packets-per-flow-to-send":3,"max-packets-per-flow-to-process":32}
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-00456{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_last_seen":1126551970888,"flow_idle_time":180000,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":18,"pkt_l4_offset":38,"pkt_len":66,"pkt_l4_len":28,"ts_msec":1126551970888,"pkt":"AQBeAAACAAAMB6wKgQAACggARcAAMAAAAAABESXiChyo\/eAAAAIHwQfBABw\/0wAAEAMKWgoAY2lzY28AAAAKHKj+"}
-00625{"flow_event_id":6,"flow_event_name":"detected","thread_id":0,"packet_id":1,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_packets_processed":1,"flow_first_seen":1126551970888,"flow_last_seen":1126551970888,"flow_idle_time":180000,"flow_min_l4_payload_len":20,"flow_max_l4_payload_len":20,"flow_tot_l4_payload_len":20,"flow_avg_l4_payload_len":20,"midstream":0,"ts_msec":1126551970888,"l3_proto":"ip4","src_ip":"10.28.168.253","dst_ip":"224.0.0.2","src_port":1985,"dst_port":1985,"l4_proto":"udp","ndpi": {"confidence": {"4":"DPI"},"proto":"HSRP","breed":"Acceptable","category":"Network"}}
-00566{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":2,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_packets_processed":1,"flow_first_seen":1126551971000,"flow_last_seen":1126551971000,"flow_idle_time":180000,"flow_min_l4_payload_len":20,"flow_max_l4_payload_len":20,"flow_tot_l4_payload_len":20,"flow_avg_l4_payload_len":20,"midstream":0,"ts_msec":1126551971000,"l3_proto":"ip4","src_ip":"10.28.170.253","dst_ip":"224.0.0.2","src_port":1985,"dst_port":1985,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3}
-00455{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":1,"flow_last_seen":1126551971000,"flow_idle_time":180000,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":18,"pkt_l4_offset":38,"pkt_len":66,"pkt_l4_len":28,"ts_msec":1126551971000,"pkt":"AQBeAAACAAAMB6wMgQAADAgARcAAMAAAAAABESPiChyq\/eAAAAIHwQfBABw50wAAEAMKWgwAY2lzY28AAAAKHKr+"}
-00625{"flow_event_id":6,"flow_event_name":"detected","thread_id":0,"packet_id":2,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_packets_processed":1,"flow_first_seen":1126551971000,"flow_last_seen":1126551971000,"flow_idle_time":180000,"flow_min_l4_payload_len":20,"flow_max_l4_payload_len":20,"flow_tot_l4_payload_len":20,"flow_avg_l4_payload_len":20,"midstream":0,"ts_msec":1126551971000,"l3_proto":"ip4","src_ip":"10.28.170.253","dst_ip":"224.0.0.2","src_port":1985,"dst_port":1985,"l4_proto":"udp","ndpi": {"confidence": {"4":"DPI"},"proto":"HSRP","breed":"Acceptable","category":"Network"}}
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-00153{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":4,"source":"hsrp0.pcap","alias":"nDPId-test","total-events-serialized":18}
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+00671{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":4,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"finished","flow_packets_processed":1,"flow_first_seen":1126551971000,"flow_last_seen":1126551971000,"flow_idle_time":180000,"flow_min_l4_payload_len":20,"flow_max_l4_payload_len":20,"flow_tot_l4_payload_len":20,"flow_avg_l4_payload_len":20,"midstream":0,"thread_ts_msec":1126551971931,"l3_proto":"ip4","src_ip":"10.28.170.253","dst_ip":"224.0.0.2","src_port":1985,"dst_port":1985,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"4":"DPI"},"proto":"HSRP","breed":"Acceptable","category":"Network"}}
+00671{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":4,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_packets_processed":1,"flow_first_seen":1126551971931,"flow_last_seen":1126551971931,"flow_idle_time":180000,"flow_min_l4_payload_len":20,"flow_max_l4_payload_len":20,"flow_tot_l4_payload_len":20,"flow_avg_l4_payload_len":20,"midstream":0,"thread_ts_msec":1126551971931,"l3_proto":"ip4","src_ip":"10.28.168.252","dst_ip":"224.0.0.2","src_port":1985,"dst_port":1985,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"4":"DPI"},"proto":"HSRP","breed":"Acceptable","category":"Network"}}
+00671{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":4,"source":"hsrp0.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_packets_processed":1,"flow_first_seen":1126551970888,"flow_last_seen":1126551970888,"flow_idle_time":180000,"flow_min_l4_payload_len":20,"flow_max_l4_payload_len":20,"flow_tot_l4_payload_len":20,"flow_avg_l4_payload_len":20,"midstream":0,"thread_ts_msec":1126551971931,"l3_proto":"ip4","src_ip":"10.28.168.253","dst_ip":"224.0.0.2","src_port":1985,"dst_port":1985,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"4":"DPI"},"proto":"HSRP","breed":"Acceptable","category":"Network"}}
+00467{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":4,"source":"hsrp0.pcap","alias":"nDPId-test","packets-captured":4,"packets-processed":4,"total-skipped-flows":0,"total-l4-data-len":80,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":4,"total-detection-updates":0,"total-updates":0,"current-active-flows":0,"total-active-flows":4,"total-idle-flows":4,"total-events-serialized":19,"global_ts_msec":1126551971931}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
 ~~ packets captured/processed: 4/4
 ~~ skipped flows.............: 0
@@ -24,10 +25,10 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 4682514 bytes
-~~ total memory freed........: 4682514 bytes
+~~ total memory allocated....: 4682530 bytes
+~~ total memory freed........: 4682530 bytes
 ~~ total allocations/frees...: 101156/101156
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ json string min len.......: 158 chars
-~~ json string max len.......: 669 chars
-~~ json string avg len.......: 483 chars
+~~ json string min len.......: 461 chars
+~~ json string max len.......: 676 chars
+~~ json string avg len.......: 567 chars