Traffic Trace Info
DumpFile: 200207311400.dump
FileSize: 335.54MB
Id: 200207311400
StartTime: Wed Jul 31 14:00:01 2002
EndTime: Wed Jul 31 14:15:07 2002
TotalTime: 906.71 seconds
TotalCapSize: 261.05MB CapLen: 96 bytes
# of packets: 4882073 (2331.84MB)
AvgRate: 21.58Mbps stddev:1.73M
IP flow (unique src/dst pair) Information
# of flows: 139434 (avg. 35.01 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.3% 6.1% 4.3% 3.5% 3.4% 2.4% 1.8% 1.6% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 84927
Top 10 bandwidth usage (bytes/total in %):
11.5% 9.7% 6.3% 6.3% 4.3% 4.3% 3.5% 3.5% 3.4% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200207311400.pktlen.png)
detailed numbers
[ 16- 31]: 14939
[ 32- 63]: 1551758
[ 64- 127]: 1070810
[ 128- 255]: 307694
[ 256- 511]: 225852
[ 512- 1023]: 479929
[ 1024- 2047]: 1231091
Protocol Breakdown
![[protocol breakdown chart]](200207311400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4882073 (100.00%) 2445108070 (100.00%) 500.83
ip 4862006 ( 99.59%) 2444502887 ( 99.98%) 502.78
tcp 4167495 ( 85.36%) 2267402785 ( 92.73%) 544.07
http(s) 1057658 ( 21.66%) 1071226108 ( 43.81%) 1012.83
http(c) 980158 ( 20.08%) 106388409 ( 4.35%) 108.54
squid 44093 ( 0.90%) 20430429 ( 0.84%) 463.35
smtp 198595 ( 4.07%) 52863765 ( 2.16%) 266.19
nntp 2375 ( 0.05%) 152346 ( 0.01%) 64.15
ftp 29566 ( 0.61%) 15978153 ( 0.65%) 540.42
pop3 8431 ( 0.17%) 4360278 ( 0.18%) 517.17
imap 841 ( 0.02%) 79668 ( 0.00%) 94.73
telnet 4202 ( 0.09%) 544211 ( 0.02%) 129.51
ssh 4548 ( 0.09%) 670045 ( 0.03%) 147.33
dns 695 ( 0.01%) 50828 ( 0.00%) 73.13
bgp 397 ( 0.01%) 56395 ( 0.00%) 142.05
napster 648485 ( 13.28%) 389546469 ( 15.93%) 600.70
realaud 91 ( 0.00%) 8051 ( 0.00%) 88.47
rtsp 22678 ( 0.46%) 11654394 ( 0.48%) 513.91
icecast 88 ( 0.00%) 19400 ( 0.00%) 220.45
other 1164216 ( 23.85%) 593359943 ( 24.27%) 509.66
udp 519809 ( 10.65%) 101177315 ( 4.14%) 194.64
dns 350606 ( 7.18%) 48489216 ( 1.98%) 138.30
rip 155 ( 0.00%) 14570 ( 0.00%) 94.00
realaud 4298 ( 0.09%) 1874847 ( 0.08%) 436.21
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 1 ( 0.00%) 506 ( 0.00%) 506.00
everque 363 ( 0.01%) 29026 ( 0.00%) 79.96
unreal 1 ( 0.00%) 244 ( 0.00%) 244.00
quake 7 ( 0.00%) 441 ( 0.00%) 63.00
other 162059 ( 3.32%) 49595011 ( 2.03%) 306.03
icmp 137214 ( 2.81%) 74441762 ( 3.04%) 542.52
ip6 1526 ( 0.03%) 257878 ( 0.01%) 168.99
other 35962 ( 0.74%) 1223147 ( 0.05%) 34.01
frag 22190 ( 0.45%) 23813841 ( 0.97%) 1073.18
tcpdump file: 200207311400.dump.gz (127.01 MB)