Traffic Trace Info
DumpFile: 200211071400.dump
FileSize: 335.41MB
Id: 200211071400
StartTime: Thu Nov 7 14:00:00 2002
EndTime: Thu Nov 7 14:12:26 2002
TotalTime: 745.74 seconds
TotalCapSize: 259.97MB CapLen: 96 bytes
# of packets: 4943808 (2058.13MB)
AvgRate: 23.15Mbps stddev:1.56M
IP flow (unique src/dst pair) Information
# of flows: 255428 (avg. 19.35 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.2% 1.7% 1.5% 1.4% 1.1% 1.1% 1.1% 1.0% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 187802
Top 10 bandwidth usage (bytes/total in %):
4.2% 2.9% 2.9% 2.3% 2.3% 2.3% 2.2% 2.2% 2.2% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211071400.pktlen.png)
detailed numbers
[ 16- 31]: 22260
[ 32- 63]: 1789898
[ 64- 127]: 964905
[ 128- 255]: 263508
[ 256- 511]: 366646
[ 512- 1023]: 566358
[ 1024- 2047]: 970233
Protocol Breakdown
![[protocol breakdown chart]](200211071400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4943808 (100.00%) 2158105923 (100.00%) 436.53
ip 4909336 ( 99.30%) 2157057192 ( 99.95%) 439.38
tcp 4071822 ( 82.36%) 2007043820 ( 93.00%) 492.91
http(s) 823489 ( 16.66%) 769027305 ( 35.63%) 933.86
http(c) 1037048 ( 20.98%) 119227107 ( 5.52%) 114.97
squid 25775 ( 0.52%) 19134830 ( 0.89%) 742.38
smtp 89358 ( 1.81%) 30415596 ( 1.41%) 340.38
nntp 280 ( 0.01%) 92080 ( 0.00%) 328.86
ftp 126466 ( 2.56%) 24088910 ( 1.12%) 190.48
pop3 6063 ( 0.12%) 1726510 ( 0.08%) 284.76
imap 337 ( 0.01%) 26016 ( 0.00%) 77.20
telnet 2281 ( 0.05%) 229800 ( 0.01%) 100.75
ssh 6587 ( 0.13%) 4804692 ( 0.22%) 729.42
dns 1790 ( 0.04%) 119683 ( 0.01%) 66.86
bgp 146 ( 0.00%) 41244 ( 0.00%) 282.49
napster 1089842 ( 22.04%) 508922328 ( 23.58%) 466.97
realaud 34 ( 0.00%) 3091 ( 0.00%) 90.91
rtsp 31007 ( 0.63%) 5648453 ( 0.26%) 182.17
icecast 7684 ( 0.16%) 2646793 ( 0.12%) 344.46
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 823177 ( 16.65%) 520871987 ( 24.14%) 632.76
udp 704024 ( 14.24%) 139058976 ( 6.44%) 197.52
dns 334121 ( 6.76%) 61622263 ( 2.86%) 184.43
realaud 36481 ( 0.74%) 21074138 ( 0.98%) 577.67
starcra 2 ( 0.00%) 480 ( 0.00%) 240.00
everque 1 ( 0.00%) 76 ( 0.00%) 76.00
other 331038 ( 6.70%) 54422421 ( 2.52%) 164.40
icmp 93780 ( 1.90%) 9325489 ( 0.43%) 99.44
ipsec 34 ( 0.00%) 6348 ( 0.00%) 186.71
ip6 725 ( 0.01%) 275579 ( 0.01%) 380.11
other 38951 ( 0.79%) 1346980 ( 0.06%) 34.58
frag 13921 ( 0.28%) 16277655 ( 0.75%) 1169.29
tcpdump file: 200211071400.dump.gz (138.35 MB)