Traffic Trace Info
DumpFile: 200309111400.dump
FileSize: 299.80MB
Id: 200309111400
StartTime: Thu Sep 11 14:00:00 2003
EndTime: Thu Sep 11 14:15:00 2003
TotalTime: 900.27 seconds
TotalCapSize: 229.62MB CapLen: 96 bytes
# of packets: 4599508 (1920.62MB)
AvgRate: 17.90Mbps stddev:0.84M
IP flow (unique src/dst pair) Information
# of flows: 2030598 (avg. 2.27 pkts/flow)
Top 10 big flow size (bytes/total in %):
13.5% 3.1% 2.3% 2.2% 1.7% 1.4% 1.4% 1.3% 1.2% 1.2%
IP address Information
# of IPv4 addresses: 1038821
Top 10 bandwidth usage (bytes/total in %):
13.5% 13.5% 6.2% 5.2% 3.8% 3.1% 3.0% 2.7% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309111400.pktlen.png)
detailed numbers
[ 16- 31]: 9103
[ 32- 63]: 851809
[ 64- 127]: 2155444
[ 128- 255]: 101162
[ 256- 511]: 118399
[ 512- 1023]: 401956
[ 1024- 2047]: 961635
Protocol Breakdown
![[protocol breakdown chart]](200309111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4599508 (100.00%) 2013921133 (100.00%) 437.86
ip 4589483 ( 99.78%) 2013627440 ( 99.99%) 438.75
tcp 2662686 ( 57.89%) 1779583605 ( 88.36%) 668.34
http(s) 1234007 ( 26.83%) 1115404462 ( 55.38%) 903.89
http(c) 290902 ( 6.32%) 31210925 ( 1.55%) 107.29
squid 11500 ( 0.25%) 12618389 ( 0.63%) 1097.25
smtp 102416 ( 2.23%) 33828335 ( 1.68%) 330.30
nntp 181188 ( 3.94%) 272829997 ( 13.55%) 1505.78
ftp 14950 ( 0.33%) 12429617 ( 0.62%) 831.41
pop3 2837 ( 0.06%) 878704 ( 0.04%) 309.73
imap 23 ( 0.00%) 3829 ( 0.00%) 166.48
telnet 1177 ( 0.03%) 198775 ( 0.01%) 168.88
ssh 1376 ( 0.03%) 214453 ( 0.01%) 155.85
dns 105 ( 0.00%) 8946 ( 0.00%) 85.20
bgp 160 ( 0.00%) 34906 ( 0.00%) 218.16
napster 4355 ( 0.09%) 2448230 ( 0.12%) 562.17
realaud 2484 ( 0.05%) 2460885 ( 0.12%) 990.69
rtsp 58760 ( 1.28%) 5748830 ( 0.29%) 97.84
icecast 189 ( 0.00%) 37478 ( 0.00%) 198.30
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 756205 ( 16.44%) 289224738 ( 14.36%) 382.47
udp 205504 ( 4.47%) 48061300 ( 2.39%) 233.87
dns 80536 ( 1.75%) 11474478 ( 0.57%) 142.48
realaud 902 ( 0.02%) 423155 ( 0.02%) 469.13
halflif 18 ( 0.00%) 2172 ( 0.00%) 120.67
other 120789 ( 2.63%) 33929131 ( 1.68%) 280.90
icmp 1646406 ( 35.80%) 172561361 ( 8.57%) 104.81
ip6 331 ( 0.01%) 63754 ( 0.00%) 192.61
other 74556 ( 1.62%) 13357420 ( 0.66%) 179.16
frag 8639 ( 0.19%) 8856710 ( 0.44%) 1025.20
tcpdump file: 200309111400.dump.gz (120.34 MB)