Traffic Trace Info
DumpFile: 200302270045.dump
FileSize: 223.33MB
Id: 200302270045
StartTime: Thu Feb 27 00:45:00 2003
EndTime: Thu Feb 27 01:00:00 2003
TotalTime: 900.47 seconds
TotalCapSize: 173.62MB CapLen: 96 bytes
# of packets: 3257172 (1603.37MB)
AvgRate: 14.94Mbps stddev:1.41M
IP flow (unique src/dst pair) Information
# of flows: 413300 (avg. 7.88 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.4% 2.4% 2.3% 2.1% 1.8% 1.8% 1.5% 1.4% 1.4% 1.2%
IP address Information
# of IPv4 addresses: 311727
Top 10 bandwidth usage (bytes/total in %):
10.9% 8.4% 7.7% 4.4% 3.5% 3.3% 3.3% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270045.pktlen.png)
detailed numbers
[ 16- 31]: 7658
[ 32- 63]: 807243
[ 64- 127]: 890042
[ 128- 255]: 225280
[ 256- 511]: 243038
[ 512- 1023]: 204479
[ 1024- 2047]: 879432
Protocol Breakdown
![[protocol breakdown chart]](200302270045.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3257172 (100.00%) 1681252380 (100.00%) 516.17
ip 3245803 ( 99.65%) 1680907699 ( 99.98%) 517.87
tcp 2419834 ( 74.29%) 1520321916 ( 90.43%) 628.28
http(s) 588409 ( 18.07%) 640775957 ( 38.11%) 1089.00
http(c) 438743 ( 13.47%) 50821228 ( 3.02%) 115.83
squid 23708 ( 0.73%) 18416631 ( 1.10%) 776.81
smtp 120846 ( 3.71%) 61429725 ( 3.65%) 508.33
nntp 16502 ( 0.51%) 14995627 ( 0.89%) 908.72
ftp 121157 ( 3.72%) 27452948 ( 1.63%) 226.59
pop3 2981 ( 0.09%) 385214 ( 0.02%) 129.22
imap 96 ( 0.00%) 26614 ( 0.00%) 277.23
telnet 4413 ( 0.14%) 397951 ( 0.02%) 90.18
ssh 7661 ( 0.24%) 9470637 ( 0.56%) 1236.21
dns 3360 ( 0.10%) 634724 ( 0.04%) 188.91
bgp 157 ( 0.00%) 31414 ( 0.00%) 200.09
napster 106115 ( 3.26%) 52169475 ( 3.10%) 491.63
realaud 6392 ( 0.20%) 2483935 ( 0.15%) 388.60
rtsp 18265 ( 0.56%) 13447760 ( 0.80%) 736.26
icecast 21665 ( 0.67%) 21937329 ( 1.30%) 1012.57
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 939213 ( 28.84%) 605438676 ( 36.01%) 644.62
udp 658817 ( 20.23%) 146709461 ( 8.73%) 222.69
dns 342460 ( 10.51%) 62520129 ( 3.72%) 182.56
realaud 2957 ( 0.09%) 1651028 ( 0.10%) 558.35
halflif 3 ( 0.00%) 180 ( 0.00%) 60.00
quake 65 ( 0.00%) 4009 ( 0.00%) 61.68
other 310668 ( 9.54%) 82043443 ( 4.88%) 264.09
icmp 136881 ( 4.20%) 11320354 ( 0.67%) 82.70
ip6 17513 ( 0.54%) 2068208 ( 0.12%) 118.10
other 12758 ( 0.39%) 487760 ( 0.03%) 38.23
frag 6464 ( 0.20%) 6009261 ( 0.36%) 929.65
tcpdump file: 200302270045.dump.gz (89.47 MB)