Traffic Trace Info
DumpFile: 200302270800.dump
FileSize: 164.23MB
Id: 200302270800
StartTime: Thu Feb 27 08:00:01 2003
EndTime: Thu Feb 27 08:15:00 2003
TotalTime: 899.72 seconds
TotalCapSize: 127.32MB CapLen: 96 bytes
# of packets: 2419038 (1239.29MB)
AvgRate: 11.56Mbps stddev:1.93M
IP flow (unique src/dst pair) Information
# of flows: 298751 (avg. 8.10 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.8% 5.6% 3.5% 2.5% 2.3% 2.0% 1.6% 1.4% 1.4% 1.2%
IP address Information
# of IPv4 addresses: 229578
Top 10 bandwidth usage (bytes/total in %):
11.2% 11.1% 7.9% 5.9% 5.7% 5.7% 4.9% 3.6% 3.6% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270800.pktlen.png)
detailed numbers
[ 16- 31]: 3583
[ 32- 63]: 662670
[ 64- 127]: 578146
[ 128- 255]: 156671
[ 256- 511]: 186931
[ 512- 1023]: 142465
[ 1024- 2047]: 688572
Protocol Breakdown
![[protocol breakdown chart]](200302270800.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2419038 (100.00%) 1299487683 (100.00%) 537.19
ip 2413642 ( 99.78%) 1299323926 ( 99.99%) 538.33
tcp 1733282 ( 71.65%) 1145982261 ( 88.19%) 661.16
http(s) 431531 ( 17.84%) 502637873 ( 38.68%) 1164.78
http(c) 316502 ( 13.08%) 30126483 ( 2.32%) 95.19
squid 30648 ( 1.27%) 36675691 ( 2.82%) 1196.67
smtp 49249 ( 2.04%) 10055406 ( 0.77%) 204.17
nntp 17610 ( 0.73%) 15757885 ( 1.21%) 894.83
ftp 64797 ( 2.68%) 23877771 ( 1.84%) 368.50
pop3 1724 ( 0.07%) 176702 ( 0.01%) 102.50
imap 128 ( 0.01%) 29352 ( 0.00%) 229.31
telnet 3752 ( 0.16%) 273771 ( 0.02%) 72.97
ssh 1012 ( 0.04%) 124115 ( 0.01%) 122.64
dns 2119 ( 0.09%) 133379 ( 0.01%) 62.94
bgp 159 ( 0.01%) 32141 ( 0.00%) 202.14
napster 45151 ( 1.87%) 20657176 ( 1.59%) 457.51
realaud 6 ( 0.00%) 372 ( 0.00%) 62.00
rtsp 4841 ( 0.20%) 3021938 ( 0.23%) 624.24
icecast 665 ( 0.03%) 88591 ( 0.01%) 133.22
hotline 53 ( 0.00%) 7080 ( 0.00%) 133.58
other 763260 ( 31.55%) 502303804 ( 38.65%) 658.10
udp 543903 ( 22.48%) 141298905 ( 10.87%) 259.79
dns 346354 ( 14.32%) 67575035 ( 5.20%) 195.10
realaud 2364 ( 0.10%) 1849968 ( 0.14%) 782.56
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
starcra 1 ( 0.00%) 77 ( 0.00%) 77.00
other 195157 ( 8.07%) 71872702 ( 5.53%) 368.28
icmp 112917 ( 4.67%) 9696450 ( 0.75%) 85.87
ip6 17340 ( 0.72%) 2094468 ( 0.16%) 120.79
other 6200 ( 0.26%) 251842 ( 0.02%) 40.62
frag 36 ( 0.00%) 32477 ( 0.00%) 902.14
tcpdump file: 200302270800.dump.gz (63.12 MB)