Traffic Trace Info
DumpFile: 200509221600.dump
FileSize: 517.76MB
Id: 200509221600
StartTime: Thu Sep 22 16:00:00 2005
EndTime: Thu Sep 22 16:15:00 2005
TotalTime: 900.05 seconds
TotalCapSize: 403.37MB CapLen: 96 bytes
# of packets: 7496776 (3046.02MB)
AvgRate: 28.39Mbps stddev:1.67M
IP flow (unique src/dst pair) Information
# of flows: 605741 (avg. 12.38 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.1% 3.4% 2.8% 2.6% 2.0% 1.7% 1.5% 1.5% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 379335
Top 10 bandwidth usage (bytes/total in %):
18.3% 14.7% 11.1% 5.7% 4.3% 4.3% 3.5% 2.8% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221600.pktlen.png)
detailed numbers
[ 16- 31]: 87468
[ 32- 63]: 2747840
[ 64- 127]: 2078670
[ 128- 255]: 308620
[ 256- 511]: 356457
[ 512- 1023]: 216105
[ 1024- 2047]: 1701616
Protocol Breakdown
![[protocol breakdown chart]](200509221600.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7496776 (100.00%) 3193980750 (100.00%) 426.05
ip 7310310 ( 97.51%) 3188332996 ( 99.82%) 436.14
tcp 5901224 ( 78.72%) 2888781013 ( 90.44%) 489.52
http(s) 1222738 ( 16.31%) 1094728746 ( 34.27%) 895.31
http(c) 1510361 ( 20.15%) 167803184 ( 5.25%) 111.10
squid 8482 ( 0.11%) 3264373 ( 0.10%) 384.86
smtp 381466 ( 5.09%) 85330325 ( 2.67%) 223.69
nntp 989 ( 0.01%) 61894 ( 0.00%) 62.58
ftp 79454 ( 1.06%) 23504054 ( 0.74%) 295.82
pop3 5831 ( 0.08%) 2476269 ( 0.08%) 424.67
imap 2098 ( 0.03%) 473085 ( 0.01%) 225.49
telnet 9878 ( 0.13%) 2066761 ( 0.06%) 209.23
ssh 6574 ( 0.09%) 872752 ( 0.03%) 132.76
dns 1018 ( 0.01%) 66593 ( 0.00%) 65.42
bgp 407 ( 0.01%) 273859 ( 0.01%) 672.87
napster 12 ( 0.00%) 740 ( 0.00%) 61.67
realaud 1574 ( 0.02%) 113639 ( 0.00%) 72.20
rtsp 43247 ( 0.58%) 32314494 ( 1.01%) 747.21
icecast 9973 ( 0.13%) 659682 ( 0.02%) 66.15
hotline 13 ( 0.00%) 794 ( 0.00%) 61.08
other 2589085 ( 34.54%) 1473805804 ( 46.14%) 569.24
udp 985283 ( 13.14%) 247415482 ( 7.75%) 251.11
dns 558958 ( 7.46%) 133551268 ( 4.18%) 238.93
rip 3 ( 0.00%) 196 ( 0.00%) 65.33
realaud 868 ( 0.01%) 59338 ( 0.00%) 68.36
halflif 36897 ( 0.49%) 5190028 ( 0.16%) 140.66
starcra 4 ( 0.00%) 443 ( 0.00%) 110.75
everque 58 ( 0.00%) 7206 ( 0.00%) 124.24
unreal 7 ( 0.00%) 720 ( 0.00%) 102.86
quake 2 ( 0.00%) 146 ( 0.00%) 73.00
cuseeme 4 ( 0.00%) 266 ( 0.00%) 66.50
other 382762 ( 5.11%) 108408207 ( 3.39%) 283.23
icmp 407442 ( 5.43%) 31771067 ( 0.99%) 77.98
ip6 980 ( 0.01%) 200536 ( 0.01%) 204.63
other 15381 ( 0.21%) 20164898 ( 0.63%) 1311.03
frag 41 ( 0.00%) 13904 ( 0.00%) 339.12
tcpdump file: 200509221600.dump.gz (211.49 MB)