Traffic Trace Info
DumpFile: 200207271400.dump
FileSize: 337.42MB
Id: 200207271400
StartTime: Sat Jul 27 14:00:00 2002
EndTime: Sat Jul 27 14:23:14 2002
TotalTime: 1394.55 seconds
TotalCapSize: 262.10MB CapLen: 96 bytes
# of packets: 4935981 (2459.92MB)
AvgRate: 14.79Mbps stddev:1.55M
IP flow (unique src/dst pair) Information
# of flows: 169895 (avg. 29.05 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.9% 4.9% 4.1% 2.6% 2.3% 2.2% 1.9% 1.8% 1.8% 1.8%
IP address Information
# of IPv4 addresses: 106488
Top 10 bandwidth usage (bytes/total in %):
11.2% 11.2% 8.1% 4.9% 4.8% 4.1% 4.1% 3.7% 2.9% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207271400.pktlen.png)
detailed numbers
[ 16- 31]: 9544
[ 32- 63]: 1732046
[ 64- 127]: 933843
[ 128- 255]: 278344
[ 256- 511]: 255606
[ 512- 1023]: 345300
[ 1024- 2047]: 1381298
Protocol Breakdown
![[protocol breakdown chart]](200207271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4935981 (100.00%) 2579412147 (100.00%) 522.57
ip 4923457 ( 99.75%) 2579035752 ( 99.99%) 523.83
tcp 4179535 ( 84.67%) 2354508045 ( 91.28%) 563.34
http(s) 684537 ( 13.87%) 653817259 ( 25.35%) 955.12
http(c) 806904 ( 16.35%) 95534239 ( 3.70%) 118.40
squid 37345 ( 0.76%) 21691438 ( 0.84%) 580.84
smtp 149872 ( 3.04%) 40541482 ( 1.57%) 270.51
nntp 583 ( 0.01%) 55291 ( 0.00%) 94.84
ftp 43259 ( 0.88%) 18462391 ( 0.72%) 426.79
pop3 6003 ( 0.12%) 924027 ( 0.04%) 153.93
imap 828 ( 0.02%) 65643 ( 0.00%) 79.28
telnet 1768 ( 0.04%) 267950 ( 0.01%) 151.56
ssh 10401 ( 0.21%) 5267788 ( 0.20%) 506.47
dns 956 ( 0.02%) 66340 ( 0.00%) 69.39
bgp 685 ( 0.01%) 80201 ( 0.00%) 117.08
napster 1065969 ( 21.60%) 759884206 ( 29.46%) 712.86
realaud 72 ( 0.00%) 5430 ( 0.00%) 75.42
rtsp 77220 ( 1.56%) 16196957 ( 0.63%) 209.75
icecast 3895 ( 0.08%) 2254851 ( 0.09%) 578.91
hotline 43 ( 0.00%) 7237 ( 0.00%) 168.30
other 1288920 ( 26.11%) 739375219 ( 28.66%) 573.64
udp 498800 ( 10.11%) 118702888 ( 4.60%) 237.98
dns 344310 ( 6.98%) 45224360 ( 1.75%) 131.35
rip 160 ( 0.00%) 15220 ( 0.00%) 95.12
realaud 1876 ( 0.04%) 732650 ( 0.03%) 390.54
halflif 2 ( 0.00%) 136 ( 0.00%) 68.00
starcra 2 ( 0.00%) 1012 ( 0.00%) 506.00
everque 1 ( 0.00%) 86 ( 0.00%) 86.00
quake 36 ( 0.00%) 2384 ( 0.00%) 66.22
other 150917 ( 3.06%) 71502071 ( 2.77%) 473.78
icmp 222616 ( 4.51%) 104619177 ( 4.06%) 469.95
ipsec 64 ( 0.00%) 11904 ( 0.00%) 186.00
ip6 3274 ( 0.07%) 541768 ( 0.02%) 165.48
other 19168 ( 0.39%) 651970 ( 0.03%) 34.01
frag 29338 ( 0.59%) 35307226 ( 1.37%) 1203.46
tcpdump file: 200207271400.dump.gz (130.22 MB)