Traffic Trace Info
DumpFile: 200509221545.dump
FileSize: 538.69MB
Id: 200509221545
StartTime: Thu Sep 22 15:45:01 2005
EndTime: Thu Sep 22 16:00:00 2005
TotalTime: 899.54 seconds
TotalCapSize: 419.85MB CapLen: 96 bytes
# of packets: 7787858 (3124.28MB)
AvgRate: 29.14Mbps stddev:1.31M
IP flow (unique src/dst pair) Information
# of flows: 775497 (avg. 10.04 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.5% 2.4% 2.3% 2.1% 2.1% 2.0% 1.7% 1.7% 1.6% 1.6%
IP address Information
# of IPv4 addresses: 501558
Top 10 bandwidth usage (bytes/total in %):
14.3% 13.7% 10.9% 5.8% 3.8% 2.6% 2.4% 2.3% 2.3% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221545.pktlen.png)
detailed numbers
[ 16- 31]: 92163
[ 32- 63]: 3050731
[ 64- 127]: 2060486
[ 128- 255]: 274410
[ 256- 511]: 344500
[ 512- 1023]: 211895
[ 1024- 2047]: 1753673
Protocol Breakdown
![[protocol breakdown chart]](200509221545.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7787858 (100.00%) 3276043847 (100.00%) 420.66
ip 7590955 ( 97.47%) 3270079937 ( 99.82%) 430.79
tcp 6217983 ( 79.84%) 2991145338 ( 91.30%) 481.05
http(s) 1319237 ( 16.94%) 1209663773 ( 36.92%) 916.94
http(c) 1487505 ( 19.10%) 162717471 ( 4.97%) 109.39
squid 5190 ( 0.07%) 4464726 ( 0.14%) 860.26
smtp 333153 ( 4.28%) 84069334 ( 2.57%) 252.34
nntp 52 ( 0.00%) 4357 ( 0.00%) 83.79
ftp 85215 ( 1.09%) 23483243 ( 0.72%) 275.58
pop3 3702 ( 0.05%) 997235 ( 0.03%) 269.38
imap 4046 ( 0.05%) 617673 ( 0.02%) 152.66
telnet 8152 ( 0.10%) 1644255 ( 0.05%) 201.70
ssh 6785 ( 0.09%) 921922 ( 0.03%) 135.88
dns 1239 ( 0.02%) 87743 ( 0.00%) 70.82
bgp 547 ( 0.01%) 378367 ( 0.01%) 691.71
napster 17 ( 0.00%) 1050 ( 0.00%) 61.76
realaud 5238 ( 0.07%) 366418 ( 0.01%) 69.95
rtsp 51222 ( 0.66%) 37044713 ( 1.13%) 723.22
icecast 10012 ( 0.13%) 661336 ( 0.02%) 66.05
hotline 11 ( 0.00%) 676 ( 0.00%) 61.45
other 2866605 ( 36.81%) 1462987087 ( 44.66%) 510.36
udp 857813 ( 11.01%) 217322366 ( 6.63%) 253.34
dns 511182 ( 6.56%) 122480850 ( 3.74%) 239.60
rip 3 ( 0.00%) 195 ( 0.00%) 65.00
realaud 1026 ( 0.01%) 84292 ( 0.00%) 82.16
halflif 37492 ( 0.48%) 5343600 ( 0.16%) 142.53
everque 83 ( 0.00%) 9819 ( 0.00%) 118.30
unreal 7 ( 0.00%) 1053 ( 0.00%) 150.43
cuseeme 1 ( 0.00%) 75 ( 0.00%) 75.00
other 302421 ( 3.88%) 89202316 ( 2.72%) 294.96
icmp 468466 ( 6.02%) 35877381 ( 1.10%) 76.58
ip6 980 ( 0.01%) 226246 ( 0.01%) 230.86
other 45713 ( 0.59%) 25508606 ( 0.78%) 558.02
frag 321 ( 0.00%) 224126 ( 0.01%) 698.21
tcpdump file: 200509221545.dump.gz (217.03 MB)