Traffic Trace Info
DumpFile: 200302270615.dump
FileSize: 160.02MB
Id: 200302270615
StartTime: Thu Feb 27 06:15:00 2003
EndTime: Thu Feb 27 06:30:00 2003
TotalTime: 899.39 seconds
TotalCapSize: 124.25MB CapLen: 96 bytes
# of packets: 2344376 (1140.38MB)
AvgRate: 10.64Mbps stddev:0.97M
IP flow (unique src/dst pair) Information
# of flows: 319145 (avg. 7.35 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.2% 2.0% 1.8% 1.6% 1.4% 1.3% 1.3% 1.3% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 245222
Top 10 bandwidth usage (bytes/total in %):
15.2% 10.7% 7.7% 6.3% 5.0% 2.6% 2.3% 2.2% 2.1% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270615.pktlen.png)
detailed numbers
[ 16- 31]: 3357
[ 32- 63]: 566367
[ 64- 127]: 682432
[ 128- 255]: 145877
[ 256- 511]: 180253
[ 512- 1023]: 137975
[ 1024- 2047]: 628115
Protocol Breakdown
![[protocol breakdown chart]](200302270615.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2344376 (100.00%) 1195778386 (100.00%) 510.06
ip 2339110 ( 99.78%) 1195617799 ( 99.99%) 511.14
tcp 1564592 ( 66.74%) 1033886703 ( 86.46%) 660.80
http(s) 212167 ( 9.05%) 209462610 ( 17.52%) 987.25
http(c) 178691 ( 7.62%) 19128676 ( 1.60%) 107.05
squid 15104 ( 0.64%) 13176984 ( 1.10%) 872.42
smtp 57660 ( 2.46%) 17762590 ( 1.49%) 308.06
nntp 14658 ( 0.63%) 12795360 ( 1.07%) 872.93
ftp 81796 ( 3.49%) 28455764 ( 2.38%) 347.89
pop3 2531 ( 0.11%) 734053 ( 0.06%) 290.02
imap 234 ( 0.01%) 160601 ( 0.01%) 686.33
telnet 4325 ( 0.18%) 273886 ( 0.02%) 63.33
ssh 284 ( 0.01%) 21304 ( 0.00%) 75.01
dns 2308 ( 0.10%) 146114 ( 0.01%) 63.31
bgp 447 ( 0.02%) 265825 ( 0.02%) 594.69
napster 43086 ( 1.84%) 14082655 ( 1.18%) 326.85
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 9312 ( 0.40%) 5645256 ( 0.47%) 606.23
icecast 302 ( 0.01%) 32852 ( 0.00%) 108.78
hotline 12 ( 0.00%) 1599 ( 0.00%) 133.25
other 941581 ( 40.16%) 711736414 ( 59.52%) 755.90
udp 596012 ( 25.42%) 141468644 ( 11.83%) 237.36
dns 379562 ( 16.19%) 69405429 ( 5.80%) 182.86
realaud 6488 ( 0.28%) 2162312 ( 0.18%) 333.28
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 1 ( 0.00%) 82 ( 0.00%) 82.00
other 209937 ( 8.95%) 69899893 ( 5.85%) 332.96
icmp 155427 ( 6.63%) 18080838 ( 1.51%) 116.33
ip6 16951 ( 0.72%) 1968785 ( 0.16%) 116.15
other 6128 ( 0.26%) 212829 ( 0.02%) 34.73
frag 7 ( 0.00%) 2906 ( 0.00%) 415.14
tcpdump file: 200302270615.dump.gz (62.81 MB)