Traffic Trace Info
DumpFile: 200309021400.dump
FileSize: 312.97MB
Id: 200309021400
StartTime: Tue Sep 2 14:00:00 2003
EndTime: Tue Sep 2 14:15:00 2003
TotalTime: 899.61 seconds
TotalCapSize: 240.83MB CapLen: 96 bytes
# of packets: 4727460 (1974.55MB)
AvgRate: 18.41Mbps stddev:0.31M
IP flow (unique src/dst pair) Information
# of flows: 1726390 (avg. 2.74 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.8% 6.5% 4.3% 1.9% 1.9% 1.3% 0.9% 0.9% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 714190
Top 10 bandwidth usage (bytes/total in %):
10.8% 10.8% 6.5% 6.5% 4.3% 4.3% 3.9% 3.5% 2.2% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309021400.pktlen.png)
detailed numbers
[ 16- 31]: 5683
[ 32- 63]: 1177911
[ 64- 127]: 1955952
[ 128- 255]: 137162
[ 256- 511]: 147020
[ 512- 1023]: 259875
[ 1024- 2047]: 1043857
Protocol Breakdown
![[protocol breakdown chart]](200309021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4727460 (100.00%) 2070462314 (100.00%) 437.97
ip 4721248 ( 99.87%) 2070280426 ( 99.99%) 438.50
tcp 3048345 ( 64.48%) 1799043778 ( 86.89%) 590.17
http(s) 1055664 ( 22.33%) 970279335 ( 46.86%) 919.12
http(c) 229196 ( 4.85%) 19969228 ( 0.96%) 87.13
squid 6030 ( 0.13%) 2212531 ( 0.11%) 366.92
smtp 161327 ( 3.41%) 42261628 ( 2.04%) 261.96
nntp 89534 ( 1.89%) 134667182 ( 6.50%) 1504.09
ftp 28838 ( 0.61%) 7945836 ( 0.38%) 275.53
pop3 2898 ( 0.06%) 2528600 ( 0.12%) 872.53
imap 159 ( 0.00%) 19698 ( 0.00%) 123.89
telnet 1887 ( 0.04%) 309342 ( 0.01%) 163.93
ssh 517 ( 0.01%) 72604 ( 0.00%) 140.43
dns 87 ( 0.00%) 10569 ( 0.00%) 121.48
bgp 156 ( 0.00%) 29425 ( 0.00%) 188.62
napster 30982 ( 0.66%) 6571976 ( 0.32%) 212.12
realaud 123 ( 0.00%) 7388 ( 0.00%) 60.07
rtsp 7907 ( 0.17%) 7802020 ( 0.38%) 986.72
icecast 1673 ( 0.04%) 379533 ( 0.02%) 226.86
hotline 12 ( 0.00%) 1298 ( 0.00%) 108.17
other 1431285 ( 30.28%) 603971920 ( 29.17%) 421.98
udp 289453 ( 6.12%) 123428257 ( 5.96%) 426.42
dns 76180 ( 1.61%) 10668562 ( 0.52%) 140.04
realaud 19570 ( 0.41%) 9931850 ( 0.48%) 507.50
starcra 1 ( 0.00%) 107 ( 0.00%) 107.00
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
other 193201 ( 4.09%) 102354588 ( 4.94%) 529.78
icmp 1298264 ( 27.46%) 135219589 ( 6.53%) 104.15
ip6 589 ( 0.01%) 112261 ( 0.01%) 190.60
other 84597 ( 1.79%) 12476541 ( 0.60%) 147.48
frag 15495 ( 0.33%) 19555720 ( 0.94%) 1262.07
tcpdump file: 200309021400.dump.gz (132.01 MB)