Traffic Trace Info
DumpFile: 200302270000.dump
FileSize: 241.64MB
Id: 200302270000
StartTime: Thu Feb 27 00:00:00 2003
EndTime: Thu Feb 27 00:15:00 2003
TotalTime: 899.93 seconds
TotalCapSize: 188.01MB CapLen: 96 bytes
# of packets: 3514656 (1683.75MB)
AvgRate: 15.70Mbps stddev:1.94M
IP flow (unique src/dst pair) Information
# of flows: 374561 (avg. 9.38 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 1.7% 1.6% 1.6% 1.4% 1.3% 1.2% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 278105
Top 10 bandwidth usage (bytes/total in %):
9.3% 6.4% 6.4% 5.4% 5.1% 4.6% 4.3% 2.2% 2.1% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270000.pktlen.png)
detailed numbers
[ 16- 31]: 9017
[ 32- 63]: 846392
[ 64- 127]: 1028452
[ 128- 255]: 251211
[ 256- 511]: 252386
[ 512- 1023]: 211834
[ 1024- 2047]: 915364
Protocol Breakdown
![[protocol breakdown chart]](200302270000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3514656 (100.00%) 1765535318 (100.00%) 502.34
ip 3501327 ( 99.62%) 1765131361 ( 99.98%) 504.13
tcp 2562477 ( 72.91%) 1586539643 ( 89.86%) 619.14
http(s) 682201 ( 19.41%) 727141083 ( 41.19%) 1065.88
http(c) 535094 ( 15.22%) 62720922 ( 3.55%) 117.21
squid 20028 ( 0.57%) 16137424 ( 0.91%) 805.74
smtp 83135 ( 2.37%) 22641035 ( 1.28%) 272.34
nntp 22052 ( 0.63%) 20375872 ( 1.15%) 923.99
ftp 66784 ( 1.90%) 27778383 ( 1.57%) 415.94
pop3 3277 ( 0.09%) 1237483 ( 0.07%) 377.63
imap 90 ( 0.00%) 26059 ( 0.00%) 289.54
telnet 4382 ( 0.12%) 529305 ( 0.03%) 120.79
ssh 1271 ( 0.04%) 139806 ( 0.01%) 110.00
dns 4739 ( 0.13%) 480647 ( 0.03%) 101.42
bgp 158 ( 0.00%) 37735 ( 0.00%) 238.83
napster 109901 ( 3.13%) 39970243 ( 2.26%) 363.69
realaud 3786 ( 0.11%) 1478906 ( 0.08%) 390.62
rtsp 23612 ( 0.67%) 19035038 ( 1.08%) 806.16
icecast 16990 ( 0.48%) 15376300 ( 0.87%) 905.02
hotline 14 ( 0.00%) 1841 ( 0.00%) 131.50
other 984819 ( 28.02%) 631426306 ( 35.76%) 641.16
udp 740909 ( 21.08%) 162289535 ( 9.19%) 219.04
dns 391030 ( 11.13%) 68237944 ( 3.87%) 174.51
halflif 7 ( 0.00%) 766 ( 0.00%) 109.43
other 347391 ( 9.88%) 93843334 ( 5.32%) 270.14
icmp 161657 ( 4.60%) 13195587 ( 0.75%) 81.63
ip6 20517 ( 0.58%) 2363802 ( 0.13%) 115.21
other 15767 ( 0.45%) 742794 ( 0.04%) 47.11
frag 6152 ( 0.18%) 5115075 ( 0.29%) 831.45
tcpdump file: 200302270000.dump.gz (96.13 MB)