Traffic Trace Info
DumpFile: 200208151400.dump
FileSize: 340.19MB
Id: 200208151400
StartTime: Thu Aug 15 14:00:00 2002
EndTime: Thu Aug 15 14:30:59 2002
TotalTime: 1859.40 seconds
TotalCapSize: 264.56MB CapLen: 96 bytes
# of packets: 4955914 (2329.02MB)
AvgRate: 10.51Mbps stddev:1.50M
IP flow (unique src/dst pair) Information
# of flows: 212968 (avg. 23.27 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.5% 4.3% 4.2% 2.9% 2.6% 2.3% 1.9% 1.6% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 144144
Top 10 bandwidth usage (bytes/total in %):
8.2% 5.6% 5.6% 4.5% 4.3% 4.3% 4.2% 3.9% 3.7% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208151400.pktlen.png)
detailed numbers
[ 16- 31]: 6152
[ 32- 63]: 1607882
[ 64- 127]: 1066374
[ 128- 255]: 349246
[ 256- 511]: 257893
[ 512- 1023]: 422087
[ 1024- 2047]: 1246280
Protocol Breakdown
![[protocol breakdown chart]](200208151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4955914 (100.00%) 2442154456 (100.00%) 492.78
ip 4947520 ( 99.83%) 2441900751 ( 99.99%) 493.56
tcp 4034677 ( 81.41%) 2261877456 ( 92.62%) 560.61
http(s) 1153808 ( 23.28%) 1251611622 ( 51.25%) 1084.77
http(c) 1246217 ( 25.15%) 136562719 ( 5.59%) 109.58
squid 7101 ( 0.14%) 3337122 ( 0.14%) 469.95
smtp 187668 ( 3.79%) 89329621 ( 3.66%) 476.00
nntp 290 ( 0.01%) 108214 ( 0.00%) 373.15
ftp 13294 ( 0.27%) 1136172 ( 0.05%) 85.47
pop3 8024 ( 0.16%) 1993332 ( 0.08%) 248.42
imap 395 ( 0.01%) 29424 ( 0.00%) 74.49
telnet 4895 ( 0.10%) 571585 ( 0.02%) 116.77
ssh 8251 ( 0.17%) 1006423 ( 0.04%) 121.98
dns 417 ( 0.01%) 27069 ( 0.00%) 64.91
bgp 351 ( 0.01%) 56012 ( 0.00%) 159.58
napster 543182 ( 10.96%) 312396060 ( 12.79%) 575.12
realaud 18 ( 0.00%) 2027 ( 0.00%) 112.61
rtsp 44590 ( 0.90%) 3541193 ( 0.15%) 79.42
icecast 11341 ( 0.23%) 911937 ( 0.04%) 80.41
other 804599 ( 16.24%) 459247854 ( 18.81%) 570.78
udp 714140 ( 14.41%) 162959491 ( 6.67%) 228.19
dns 462352 ( 9.33%) 66245691 ( 2.71%) 143.28
realaud 71544 ( 1.44%) 36950178 ( 1.51%) 516.47
halflif 32 ( 0.00%) 5549 ( 0.00%) 173.41
starcra 2 ( 0.00%) 465 ( 0.00%) 232.50
quake 8 ( 0.00%) 480 ( 0.00%) 60.00
other 180019 ( 3.63%) 59613686 ( 2.44%) 331.15
icmp 177819 ( 3.59%) 15601626 ( 0.64%) 87.74
ipsec 146 ( 0.00%) 22940 ( 0.00%) 157.12
ip6 4729 ( 0.10%) 894698 ( 0.04%) 189.19
other 16009 ( 0.32%) 544540 ( 0.02%) 34.01
frag 30592 ( 0.62%) 42458837 ( 1.74%) 1387.91
tcpdump file: 200208151400.dump.gz (132.21 MB)