Traffic Trace Info
DumpFile: 200509181400.dump
FileSize: 390.62MB
Id: 200509181400
StartTime: Sun Sep 18 14:00:01 2005
EndTime: Sun Sep 18 14:15:01 2005
TotalTime: 899.97 seconds
TotalCapSize: 303.74MB CapLen: 96 bytes
# of packets: 5693839 (2624.60MB)
AvgRate: 24.47Mbps stddev:1.39M
IP flow (unique src/dst pair) Information
# of flows: 376430 (avg. 15.13 pkts/flow)
Top 10 big flow size (bytes/total in %):
11.0% 3.2% 2.9% 2.9% 2.6% 2.3% 1.7% 1.3% 1.3% 1.2%
IP address Information
# of IPv4 addresses: 265466
Top 10 bandwidth usage (bytes/total in %):
20.1% 17.8% 11.3% 6.1% 6.0% 5.1% 4.7% 3.5% 3.2% 3.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509181400.pktlen.png)
detailed numbers
[ 16- 31]: 52591
[ 32- 63]: 1610543
[ 64- 127]: 1639132
[ 128- 255]: 431641
[ 256- 511]: 283289
[ 512- 1023]: 158838
[ 1024- 2047]: 1517805
Protocol Breakdown
![[protocol breakdown chart]](200509181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5693839 (100.00%) 2752092092 (100.00%) 483.35
ip 5579339 ( 97.99%) 2748621738 ( 99.87%) 492.64
tcp 4528591 ( 79.53%) 2507490417 ( 91.11%) 553.70
http(s) 981203 ( 17.23%) 1132644388 ( 41.16%) 1154.34
http(c) 914028 ( 16.05%) 84759382 ( 3.08%) 92.73
squid 2822 ( 0.05%) 863246 ( 0.03%) 305.90
smtp 157039 ( 2.76%) 39030857 ( 1.42%) 248.54
nntp 109 ( 0.00%) 9057 ( 0.00%) 83.09
ftp 10985 ( 0.19%) 6647278 ( 0.24%) 605.12
pop3 1288 ( 0.02%) 233013 ( 0.01%) 180.91
imap 478 ( 0.01%) 135355 ( 0.00%) 283.17
telnet 886 ( 0.02%) 88428 ( 0.00%) 99.81
ssh 4989 ( 0.09%) 394266 ( 0.01%) 79.03
dns 385 ( 0.01%) 27731 ( 0.00%) 72.03
bgp 262 ( 0.00%) 152821 ( 0.01%) 583.29
napster 326 ( 0.01%) 345918 ( 0.01%) 1061.10
realaud 34 ( 0.00%) 6631 ( 0.00%) 195.03
rtsp 3362 ( 0.06%) 363376 ( 0.01%) 108.08
icecast 227 ( 0.00%) 17486 ( 0.00%) 77.03
hotline 2 ( 0.00%) 124 ( 0.00%) 62.00
other 2425757 ( 42.60%) 1240931826 ( 45.09%) 511.56
udp 842978 ( 14.81%) 207127801 ( 7.53%) 245.71
dns 366709 ( 6.44%) 92277745 ( 3.35%) 251.64
realaud 10069 ( 0.18%) 7023283 ( 0.26%) 697.52
halflif 37677 ( 0.66%) 5865168 ( 0.21%) 155.67
starcra 1 ( 0.00%) 100 ( 0.00%) 100.00
everque 4 ( 0.00%) 412 ( 0.00%) 103.00
unreal 4 ( 0.00%) 399 ( 0.00%) 99.75
quake 4 ( 0.00%) 267 ( 0.00%) 66.75
cuseeme 1 ( 0.00%) 92 ( 0.00%) 92.00
other 422835 ( 7.43%) 101765325 ( 3.70%) 240.67
icmp 184788 ( 3.25%) 14254166 ( 0.52%) 77.14
ip6 182 ( 0.00%) 18740 ( 0.00%) 102.97
other 22800 ( 0.40%) 19730614 ( 0.72%) 865.38
frag 26 ( 0.00%) 2871 ( 0.00%) 110.42
tcpdump file: 200509181400.dump.gz (149.15 MB)