From 6fd6dff14d964aa8e5cf7ff3ec5a70c220ea61b4 Mon Sep 17 00:00:00 2001 From: Toni Uhlig Date: Fri, 4 Feb 2022 00:32:04 +0100 Subject: Added additional (minimalistic) detection information to flow updates. This will only affect flows with the state `FT_FINISHED' (detection done). * nDPIsrvd.py: force use of JSON schema Draft 7 validator * flow-dash.py: gather/use total processed layer4 payload size * flow-info.py: added additional event filter * flow-info.py: prettified flow events printing whose detection is in progress * py-semantic-validation.py: added validation checks for FT_FINISHED * updated flow event JSON schema Signed-off-by: Toni Uhlig --- test/results/check_mk_new.pcap.out | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'test/results/check_mk_new.pcap.out') diff --git a/test/results/check_mk_new.pcap.out b/test/results/check_mk_new.pcap.out index 5a6f49154..994fe564d 100644 --- a/test/results/check_mk_new.pcap.out +++ b/test/results/check_mk_new.pcap.out @@ -1,10 +1,10 @@ 00445{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"check_mk_new.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":255} -00557{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":1,"flow_first_seen":1512031663734,"flow_last_seen":1512031663734,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":0,"flow_tot_l4_payload_len":0,"flow_avg_l4_payload_len":0,"midstream":0,"ts_msec":1512031663734,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3} +00577{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_packets_processed":1,"flow_first_seen":1512031663734,"flow_last_seen":1512031663734,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":0,"flow_tot_l4_payload_len":0,"flow_avg_l4_payload_len":0,"midstream":0,"ts_msec":1512031663734,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3} 00475{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_last_seen":1512031663734,"flow_idle_time":7440000,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"ts_msec":1512031663734,"pkt":"RjIA9qTs8soKyPpECABFEAA8gwhAAEAGbgrAqGQWwKhkMuZ2GZzVcug3AAAAAKACchA4TQAAAgQFtAQCCAorDGs\/AAAAAAEDAwc="} 00474{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_last_seen":1512031663734,"flow_idle_time":7440000,"pkt_oversize":false,"pkt_caplen":74,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":74,"pkt_l4_len":40,"ts_msec":1512031663734,"pkt":"8soKyPpERjIA9qTsCABFAAA8AABAAEAG8SLAqGQywKhkFhmc5nZuqQJN1XLoOKAScSBJyAAAAgQFtAQCCAoWUVydKwxrPwEDAwc="} 00462{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_last_seen":1512031663734,"flow_idle_time":7440000,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"ts_msec":1512031663734,"pkt":"RjIA9qTs8soKyPpECABFEAA0gwlAAEAGbhHAqGQWwKhkMuZ2GZzVcug4bqkCToAQAOVJwAAAAQEICisMaz8WUVyd"} -00600{"flow_event_id":6,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":4,"flow_first_seen":1512031663734,"flow_last_seen":1512031663736,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":15,"flow_tot_l4_payload_len":15,"flow_avg_l4_payload_len":3,"midstream":0,"ts_msec":1512031663736,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","ndpi": {"proto":"CHECKMK","breed":"Acceptable","category":"DataTransfer"}} -00568{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":98,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":98,"flow_first_seen":1512031663734,"flow_last_seen":1512031663775,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":4096,"flow_tot_l4_payload_len":13758,"flow_avg_l4_payload_len":140,"midstream":0,"ts_msec":1512031663775,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3} +00620{"flow_event_id":6,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_packets_processed":4,"flow_first_seen":1512031663734,"flow_last_seen":1512031663736,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":15,"flow_tot_l4_payload_len":15,"flow_avg_l4_payload_len":3,"midstream":0,"ts_msec":1512031663736,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","ndpi": {"proto":"CHECKMK","breed":"Acceptable","category":"DataTransfer"}} +00667{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":98,"source":"check_mk_new.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_packets_processed":98,"flow_first_seen":1512031663734,"flow_last_seen":1512031663775,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":4096,"flow_tot_l4_payload_len":13758,"flow_avg_l4_payload_len":140,"midstream":0,"ts_msec":1512031663775,"l3_proto":"ip4","src_ip":"192.168.100.22","dst_ip":"192.168.100.50","src_port":58998,"dst_port":6556,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"proto":"CHECKMK","breed":"Acceptable","category":"DataTransfer"}} 00160{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":98,"source":"check_mk_new.pcap","alias":"nDPId-test","total-events-serialized":8} ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~ ~~ packets captured/processed: 98/98 @@ -14,10 +14,10 @@ ~~ total active/idle flows...: 1/1 ~~ total timeout flows.......: 0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -~~ total memory allocated....: 4597663 bytes -~~ total memory freed........: 4597663 bytes +~~ total memory allocated....: 4597671 bytes +~~ total memory freed........: 4597671 bytes ~~ total allocations/frees...: 99651/99651 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ json string min len.......: 165 chars -~~ json string max len.......: 605 chars -~~ json string avg len.......: 451 chars +~~ json string max len.......: 672 chars +~~ json string avg len.......: 478 chars -- cgit v1.2.3