Traffic Trace Info
DumpFile: 200509221900.dump
FileSize: 486.22MB
Id: 200509221900
StartTime: Thu Sep 22 19:00:00 2005
EndTime: Thu Sep 22 19:15:01 2005
TotalTime: 900.55 seconds
TotalCapSize: 378.64MB CapLen: 96 bytes
# of packets: 7050070 (3242.27MB)
AvgRate: 30.20Mbps stddev:1.01M
IP flow (unique src/dst pair) Information
# of flows: 611481 (avg. 11.53 pkts/flow)
Top 10 big flow size (bytes/total in %):
10.2% 3.5% 2.8% 1.8% 1.7% 1.2% 1.1% 1.0% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 409940
Top 10 bandwidth usage (bytes/total in %):
17.5% 10.3% 10.3% 9.6% 3.5% 3.0% 3.0% 2.9% 2.9% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221900.pktlen.png)
detailed numbers
[ 16- 31]: 82959
[ 32- 63]: 2481417
[ 64- 127]: 1729357
[ 128- 255]: 314436
[ 256- 511]: 356480
[ 512- 1023]: 214010
[ 1024- 2047]: 1871411
Protocol Breakdown
![[protocol breakdown chart]](200509221900.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7050070 (100.00%) 3399765407 (100.00%) 482.23
ip 6874047 ( 97.50%) 3394438469 ( 99.84%) 493.80
tcp 5647302 ( 80.10%) 3121094578 ( 91.80%) 552.67
http(s) 1602575 ( 22.73%) 1687740049 ( 49.64%) 1053.14
http(c) 1333337 ( 18.91%) 145938181 ( 4.29%) 109.45
squid 5017 ( 0.07%) 3743441 ( 0.11%) 746.15
smtp 405382 ( 5.75%) 132410656 ( 3.89%) 326.63
nntp 16 ( 0.00%) 960 ( 0.00%) 60.00
ftp 54560 ( 0.77%) 11295588 ( 0.33%) 207.03
pop3 3226 ( 0.05%) 929934 ( 0.03%) 288.26
imap 1979 ( 0.03%) 474273 ( 0.01%) 239.65
telnet 3008 ( 0.04%) 353623 ( 0.01%) 117.56
ssh 42003 ( 0.60%) 10086362 ( 0.30%) 240.13
dns 639 ( 0.01%) 44505 ( 0.00%) 69.65
bgp 273 ( 0.00%) 162723 ( 0.00%) 596.05
napster 22 ( 0.00%) 1404 ( 0.00%) 63.82
realaud 39 ( 0.00%) 4030 ( 0.00%) 103.33
rtsp 125896 ( 1.79%) 115487090 ( 3.40%) 917.32
icecast 19184 ( 0.27%) 1200275 ( 0.04%) 62.57
hotline 8 ( 0.00%) 492 ( 0.00%) 61.50
other 2018633 ( 28.63%) 1010136894 ( 29.71%) 500.41
udp 871820 ( 12.37%) 230132822 ( 6.77%) 263.97
dns 548625 ( 7.78%) 133358134 ( 3.92%) 243.08
realaud 801 ( 0.01%) 66969 ( 0.00%) 83.61
halflif 15535 ( 0.22%) 4954234 ( 0.15%) 318.91
starcra 1 ( 0.00%) 104 ( 0.00%) 104.00
everque 16 ( 0.00%) 2296 ( 0.00%) 143.50
unreal 2 ( 0.00%) 498 ( 0.00%) 249.00
quake 5 ( 0.00%) 3360 ( 0.00%) 672.00
other 300685 ( 4.26%) 91529250 ( 2.69%) 304.40
icmp 233903 ( 3.32%) 19479684 ( 0.57%) 83.28
ip6 1408 ( 0.02%) 301882 ( 0.01%) 214.40
other 119614 ( 1.70%) 23429503 ( 0.69%) 195.88
frag 5332 ( 0.08%) 7543166 ( 0.22%) 1414.70
tcpdump file: 200509221900.dump.gz (196.31 MB)