Traffic Trace Info
DumpFile: 200301181400.dump
FileSize: 342.69MB
Id: 200301181400
StartTime: Sat Jan 18 14:00:00 2003
EndTime: Sat Jan 18 14:17:07 2003
TotalTime: 1027.16 seconds
TotalCapSize: 267.11MB CapLen: 96 bytes
# of packets: 4953355 (2296.70MB)
AvgRate: 18.75Mbps stddev:2.17M
IP flow (unique src/dst pair) Information
# of flows: 345803 (avg. 14.32 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.2% 4.3% 1.9% 1.7% 1.5% 1.4% 1.4% 1.2% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 259606
Top 10 bandwidth usage (bytes/total in %):
6.4% 6.4% 5.3% 4.3% 3.9% 3.4% 3.3% 3.1% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301181400.pktlen.png)
detailed numbers
[ 16- 31]: 15865
[ 32- 63]: 1595494
[ 64- 127]: 1113134
[ 128- 255]: 298490
[ 256- 511]: 297297
[ 512- 1023]: 367194
[ 1024- 2047]: 1265881
Protocol Breakdown
![[protocol breakdown chart]](200301181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4953355 (100.00%) 2408265260 (100.00%) 486.19
ip 4929915 ( 99.53%) 2407555297 ( 99.97%) 488.36
tcp 4162572 ( 84.04%) 2273685523 ( 94.41%) 546.22
http(s) 1013464 ( 20.46%) 1035094385 ( 42.98%) 1021.34
http(c) 1102878 ( 22.27%) 127373880 ( 5.29%) 115.49
squid 43236 ( 0.87%) 18618889 ( 0.77%) 430.63
smtp 88589 ( 1.79%) 23854330 ( 0.99%) 269.27
ftp 163274 ( 3.30%) 119104404 ( 4.95%) 729.48
pop3 4433 ( 0.09%) 1184024 ( 0.05%) 267.09
imap 243 ( 0.00%) 18837 ( 0.00%) 77.52
telnet 648 ( 0.01%) 115230 ( 0.00%) 177.82
ssh 6489 ( 0.13%) 977643 ( 0.04%) 150.66
dns 773 ( 0.02%) 53722 ( 0.00%) 69.50
bgp 181 ( 0.00%) 29537 ( 0.00%) 163.19
napster 508640 ( 10.27%) 233221367 ( 9.68%) 458.52
realaud 9 ( 0.00%) 1020 ( 0.00%) 113.33
rtsp 30002 ( 0.61%) 22915086 ( 0.95%) 763.79
icecast 7884 ( 0.16%) 3615444 ( 0.15%) 458.58
hotline 9 ( 0.00%) 975 ( 0.00%) 108.33
other 1191494 ( 24.05%) 687494239 ( 28.55%) 577.00
udp 554714 ( 11.20%) 80012505 ( 3.32%) 144.24
dns 321617 ( 6.49%) 54677642 ( 2.27%) 170.01
rip 60 ( 0.00%) 3960 ( 0.00%) 66.00
realaud 5715 ( 0.12%) 1766804 ( 0.07%) 309.15
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 227273 ( 4.59%) 23562123 ( 0.98%) 103.67
icmp 139076 ( 2.81%) 12125775 ( 0.50%) 87.19
ip6 49964 ( 1.01%) 40901845 ( 1.70%) 818.63
other 23589 ( 0.48%) 829649 ( 0.03%) 35.17
frag 62 ( 0.00%) 36466 ( 0.00%) 588.16
tcpdump file: 200301181400.dump.gz (136.82 MB)