Traffic Trace Info
DumpFile: 200402191400.dump
FileSize: 332.07MB
Id: 200402191400
StartTime: Thu Feb 19 14:00:00 2004
EndTime: Thu Feb 19 14:15:00 2004
TotalTime: 900.47 seconds
TotalCapSize: 260.55MB CapLen: 96 bytes
# of packets: 4686862 (2154.88MB)
AvgRate: 20.08Mbps stddev:0.43M
IP flow (unique src/dst pair) Information
# of flows: 729144 (avg. 6.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
9.4% 6.8% 5.1% 2.2% 2.0% 1.8% 1.7% 1.4% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 589828
Top 10 bandwidth usage (bytes/total in %):
15.6% 9.4% 7.8% 6.8% 5.1% 5.1% 4.4% 4.0% 3.0% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200402191400.pktlen.png)
detailed numbers
[ 16- 31]: 11087
[ 32- 63]: 2027496
[ 64- 127]: 902089
[ 128- 255]: 92822
[ 256- 511]: 201649
[ 512- 1023]: 229922
[ 1024- 2047]: 1221797
Protocol Breakdown
![[protocol breakdown chart]](200402191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4686862 (100.00%) 2259557603 (100.00%) 482.10
ip 4673559 ( 99.72%) 2259163560 ( 99.98%) 483.39
tcp 4331544 ( 92.42%) 2188110100 ( 96.84%) 505.16
http(s) 1190418 ( 25.40%) 1184439610 ( 52.42%) 994.98
http(c) 833950 ( 17.79%) 89788833 ( 3.97%) 107.67
squid 48400 ( 1.03%) 18628220 ( 0.82%) 384.88
smtp 82424 ( 1.76%) 15205212 ( 0.67%) 184.48
nntp 75987 ( 1.62%) 114303324 ( 5.06%) 1504.25
ftp 148817 ( 3.18%) 68896228 ( 3.05%) 462.96
pop3 3036 ( 0.06%) 1458176 ( 0.06%) 480.30
imap 41 ( 0.00%) 4180 ( 0.00%) 101.95
telnet 1252 ( 0.03%) 103841 ( 0.00%) 82.94
ssh 105 ( 0.00%) 26387 ( 0.00%) 251.30
dns 137 ( 0.00%) 16776 ( 0.00%) 122.45
bgp 187 ( 0.00%) 58293 ( 0.00%) 311.73
napster 9178 ( 0.20%) 9018719 ( 0.40%) 982.65
realaud 4004 ( 0.09%) 240324 ( 0.01%) 60.02
rtsp 50145 ( 1.07%) 44895515 ( 1.99%) 895.31
icecast 117 ( 0.00%) 11001 ( 0.00%) 94.03
hotline 25 ( 0.00%) 3234 ( 0.00%) 129.36
other 1882991 ( 40.18%) 640996830 ( 28.37%) 340.41
udp 241818 ( 5.16%) 61850305 ( 2.74%) 255.77
dns 76556 ( 1.63%) 10406124 ( 0.46%) 135.93
realaud 6773 ( 0.14%) 3784699 ( 0.17%) 558.79
halflif 1 ( 0.00%) 81 ( 0.00%) 81.00
everque 3 ( 0.00%) 567 ( 0.00%) 189.00
other 158344 ( 3.38%) 47647218 ( 2.11%) 300.91
icmp 92711 ( 1.98%) 8903246 ( 0.39%) 96.03
ip6 324 ( 0.01%) 55822 ( 0.00%) 172.29
other 7162 ( 0.15%) 244087 ( 0.01%) 34.08
frag 3626 ( 0.08%) 2699354 ( 0.12%) 744.44
tcpdump file: 200402191400.dump.gz (133.44 MB)