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7aee856aa0
Now there is at least one flow under `tests/pcap` for 249 protocols out of the 284 ones supported by nDPI. The 35 protocols without any tests are: * P2P/sharing protocols: DIRECT_DOWNLOAD_LINK, OPENFT, FASTTRACK, EDONKEY, SOPCAST, THUNDER, APPLEJUICE, DIRECTCONNECT, STEALTHNET * games: CSGO, HALFLIFE2, ARMAGETRON, CROSSFIRE, DOFUS, FIESTA, FLORENSIA, GUILDWARS, MAPLESTORY, WORLD_OF_KUNG_FU * voip/streaming: VHUA, ICECAST, SHOUTCAST, TVUPLAYER, TRUPHONE * other: AYIYA, SOAP, TARGUS_GETDATA, RPC, ZMQ, REDIS, VMWARE, NOE, LOTUS_NOTES, EGP, SAP Most of these protocols (expecially the P2P and games ones) have been inherited by OpenDPI and have not been updated since then: even if they are still used, the detection rules might be outdated. However code coverage (of `lib/protocols`) only increases from 65.6% to 68.9%. Improve Citrix, Corba, Fix, Aimini, Megaco, PPStream, SNMP and Some/IP dissection. Treat IPP as a HTTP sub protocol. Fix Cassandra false positives. Remove `NDPI_PROTOCOL_QQLIVE` and `NDPI_PROTOCOL_REMOTE_SCAN`: these protocol ids are defined but they are never used. Remove Collectd support: its code has never been called. If someone is really interested in this protocol, we can re-add it later, updating the dissector. Add decoding of PPI (Per-Packet Information) data link type.
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9 lines
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Guessed flow protos: 0
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DPI Packets (TCP): 12 (6.00 pkts/flow)
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Confidence DPI : 2 (flows)
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PostgreSQL 39 4709 2
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1 TCP 127.0.0.1:45930 <-> 127.0.0.1:5432 [proto: 19/PostgreSQL][ClearText][Confidence: DPI][cat: Database/11][12 pkts/1366 bytes <-> 12 pkts/1664 bytes][Goodput ratio: 41/52][15.40 sec][bytes ratio: -0.098 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 1002/1011 8826/8907 2767/2792][Pkt Len c2s/s2c min/avg/max/stddev: 66/66 114/139 327/348 73/104][PLAIN TEXT (database)][Plen Bins: 8,41,0,16,0,8,0,0,25,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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2 TCP 127.0.0.1:45931 <-> 127.0.0.1:5432 [proto: 19/PostgreSQL][ClearText][Confidence: DPI][cat: Database/11][7 pkts/705 bytes <-> 8 pkts/974 bytes][Goodput ratio: 33/45][0.12 sec][bytes ratio: -0.160 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/0 9/14 45/40 18/16][Pkt Len c2s/s2c min/avg/max/stddev: 66/66 101/122 222/251 52/72][PLAIN TEXT (database)][Plen Bins: 14,28,14,0,14,28,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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