diff options
| author | Ivan Nardi <12729895+IvanNardi@users.noreply.github.com> | 2022-01-11 15:23:39 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-11 15:23:39 +0100 |
| commit | 3a087e951d96f509c75344ad6791591e10e4f1cd (patch) | |
| tree | e1c83179768f1445610bf060917700f17fce908f /tests/result/youtube_quic.pcap.out | |
| parent | a2916d2e4c19aff56979b1dafa7edd0c7d3c17fe (diff) | |
Add a "confidence" field about the reliability of the classification. (#1395)
As a general rule, the higher the confidence value, the higher the
"reliability/precision" of the classification.
In other words, this new field provides an hint about "how" the flow
classification has been obtained.
For example, the application may want to ignore classification "by-port"
(they are not real DPI classifications, after all) or give a second
glance at flows classified via LRU caches (because of false positives).
Setting only one value for the confidence field is a bit tricky: more
work is probably needed in the next future to tweak/fix/improve the logic.
Diffstat (limited to 'tests/result/youtube_quic.pcap.out')
| -rw-r--r-- | tests/result/youtube_quic.pcap.out | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/tests/result/youtube_quic.pcap.out b/tests/result/youtube_quic.pcap.out index ac6106c59..253bcf8e7 100644 --- a/tests/result/youtube_quic.pcap.out +++ b/tests/result/youtube_quic.pcap.out @@ -1,10 +1,11 @@ Guessed flow protos: 0 DPI Packets (UDP): 3 (1.00 pkts/flow) +Confidence DPI : 3 (flows) YouTube 258 178495 1 Google 31 13144 2 - 1 UDP 192.168.1.7:56074 <-> 216.58.198.33:443 [proto: 188.124/QUIC.YouTube][Encrypted][cat: Media/1][113 pkts/16111 bytes <-> 145 pkts/162384 bytes][Goodput ratio: 71/96][3.12 sec][Hostname/SNI: yt3.ggpht.com][bytes ratio: -0.819 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 9/5 70/69 15/12][Pkt Len c2s/s2c min/avg/max/stddev: 77/73 143/1120 1392/1392 176/437][User-Agent: beta Chrome/57.0.2987.98 Intel Mac OS X 10_12_3][PLAIN TEXT (yt3.ggpht.com)][Plen Bins: 0,31,1,12,8,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,0,41,0,0,0,0,0] - 2 UDP 192.168.1.7:53859 <-> 216.58.205.66:443 [proto: 188.126/QUIC.Google][Encrypted][cat: Advertisement/101][9 pkts/3929 bytes <-> 9 pkts/4736 bytes][Goodput ratio: 90/92][0.44 sec][Hostname/SNI: googleads.g.doubleclick.net][bytes ratio: -0.093 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/5 36/37 114/158 48/52][Pkt Len c2s/s2c min/avg/max/stddev: 80/69 437/526 1392/1392 524/546][User-Agent: beta Chrome/57.0.2987.98 Intel Mac OS X 10_12_3][PLAIN TEXT (googleads.g.doubleclick.net)][Plen Bins: 16,39,0,0,0,0,0,0,0,5,5,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,22,0,0,0,0,0] - 3 UDP 192.168.1.7:54997 <-> 216.58.205.66:443 [proto: 188.126/QUIC.Google][Encrypted][cat: Advertisement/101][7 pkts/2312 bytes <-> 6 pkts/2167 bytes][Goodput ratio: 87/88][0.56 sec][Hostname/SNI: pagead2.googlesyndication.com][bytes ratio: 0.032 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/8 40/17 89/44 35/17][Pkt Len c2s/s2c min/avg/max/stddev: 80/72 330/361 1392/1392 449/479][User-Agent: beta Chrome/57.0.2987.98 Intel Mac OS X 10_12_3][PLAIN TEXT (pagead2.googlesyndication.com)][Plen Bins: 23,30,7,0,7,0,0,0,0,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,0] + 1 UDP 192.168.1.7:56074 <-> 216.58.198.33:443 [proto: 188.124/QUIC.YouTube][Encrypted][Confidence: DPI][cat: Media/1][113 pkts/16111 bytes <-> 145 pkts/162384 bytes][Goodput ratio: 71/96][3.12 sec][Hostname/SNI: yt3.ggpht.com][bytes ratio: -0.819 (Download)][IAT c2s/s2c min/avg/max/stddev: 0/0 9/5 70/69 15/12][Pkt Len c2s/s2c min/avg/max/stddev: 77/73 143/1120 1392/1392 176/437][User-Agent: beta Chrome/57.0.2987.98 Intel Mac OS X 10_12_3][PLAIN TEXT (yt3.ggpht.com)][Plen Bins: 0,31,1,12,8,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,1,0,0,41,0,0,0,0,0] + 2 UDP 192.168.1.7:53859 <-> 216.58.205.66:443 [proto: 188.126/QUIC.Google][Encrypted][Confidence: DPI][cat: Advertisement/101][9 pkts/3929 bytes <-> 9 pkts/4736 bytes][Goodput ratio: 90/92][0.44 sec][Hostname/SNI: googleads.g.doubleclick.net][bytes ratio: -0.093 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/5 36/37 114/158 48/52][Pkt Len c2s/s2c min/avg/max/stddev: 80/69 437/526 1392/1392 524/546][User-Agent: beta Chrome/57.0.2987.98 Intel Mac OS X 10_12_3][PLAIN TEXT (googleads.g.doubleclick.net)][Plen Bins: 16,39,0,0,0,0,0,0,0,5,5,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,5,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,22,0,0,0,0,0] + 3 UDP 192.168.1.7:54997 <-> 216.58.205.66:443 [proto: 188.126/QUIC.Google][Encrypted][Confidence: DPI][cat: Advertisement/101][7 pkts/2312 bytes <-> 6 pkts/2167 bytes][Goodput ratio: 87/88][0.56 sec][Hostname/SNI: pagead2.googlesyndication.com][bytes ratio: 0.032 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 0/8 40/17 89/44 35/17][Pkt Len c2s/s2c min/avg/max/stddev: 80/72 330/361 1392/1392 449/479][User-Agent: beta Chrome/57.0.2987.98 Intel Mac OS X 10_12_3][PLAIN TEXT (pagead2.googlesyndication.com)][Plen Bins: 23,30,7,0,7,0,0,0,0,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,0] |