Traffic Trace Info
DumpFile: 200301131400.dump
FileSize: 340.99MB
Id: 200301131400
StartTime: Mon Jan 13 14:00:01 2003
EndTime: Mon Jan 13 14:16:01 2003
TotalTime: 960.11 seconds
TotalCapSize: 265.40MB CapLen: 96 bytes
# of packets: 4953822 (2318.39MB)
AvgRate: 20.26Mbps stddev:1.48M
IP flow (unique src/dst pair) Information
# of flows: 341133 (avg. 14.52 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.8% 2.6% 1.9% 1.7% 1.7% 1.5% 1.2% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 251021
Top 10 bandwidth usage (bytes/total in %):
6.0% 4.8% 3.9% 3.1% 2.8% 2.8% 2.8% 2.8% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200301131400.pktlen.png)
detailed numbers
[ 16- 31]: 17243
[ 32- 63]: 1532078
[ 64- 127]: 1181421
[ 128- 255]: 287652
[ 256- 511]: 256709
[ 512- 1023]: 416100
[ 1024- 2047]: 1262619
Protocol Breakdown
![[protocol breakdown chart]](200301131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4953822 (100.00%) 2431012918 (100.00%) 490.73
ip 4929026 ( 99.50%) 2430263762 ( 99.97%) 493.05
tcp 4078744 ( 82.34%) 2266814885 ( 93.25%) 555.76
http(s) 982401 ( 19.83%) 918407708 ( 37.78%) 934.86
http(c) 815535 ( 16.46%) 98559759 ( 4.05%) 120.85
squid 34688 ( 0.70%) 30087639 ( 1.24%) 867.38
smtp 134498 ( 2.72%) 73041807 ( 3.00%) 543.07
nntp 17 ( 0.00%) 1392 ( 0.00%) 81.88
ftp 175995 ( 3.55%) 56396094 ( 2.32%) 320.44
pop3 9783 ( 0.20%) 6734241 ( 0.28%) 688.36
imap 319 ( 0.01%) 46694 ( 0.00%) 146.38
telnet 1342 ( 0.03%) 114846 ( 0.00%) 85.58
ssh 6924 ( 0.14%) 4676637 ( 0.19%) 675.42
dns 3752 ( 0.08%) 2948464 ( 0.12%) 785.84
bgp 168 ( 0.00%) 31392 ( 0.00%) 186.86
napster 388243 ( 7.84%) 156398808 ( 6.43%) 402.84
realaud 30 ( 0.00%) 4729 ( 0.00%) 157.63
rtsp 17699 ( 0.36%) 13184331 ( 0.54%) 744.92
icecast 4157 ( 0.08%) 545836 ( 0.02%) 131.31
hotline 38 ( 0.00%) 4884 ( 0.00%) 128.53
other 1502862 ( 30.34%) 905618616 ( 37.25%) 602.60
udp 649561 ( 13.11%) 116446966 ( 4.79%) 179.27
dns 296821 ( 5.99%) 43296807 ( 1.78%) 145.87
realaud 15010 ( 0.30%) 10200410 ( 0.42%) 679.57
halflif 32 ( 0.00%) 5753 ( 0.00%) 179.78
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
quake 25080 ( 0.51%) 4186074 ( 0.17%) 166.91
other 312558 ( 6.31%) 58755672 ( 2.42%) 187.98
icmp 117053 ( 2.36%) 10490593 ( 0.43%) 89.62
ip6 59921 ( 1.21%) 35679460 ( 1.47%) 595.44
other 23747 ( 0.48%) 831858 ( 0.03%) 35.03
frag 33 ( 0.00%) 23210 ( 0.00%) 703.33
tcpdump file: 200301131400.dump.gz (137.45 MB)