Traffic Trace Info
DumpFile: 200308171400.dump
FileSize: 188.31MB
Id: 200308171400
StartTime: Sun Aug 17 14:00:00 2003
EndTime: Sun Aug 17 14:15:00 2003
TotalTime: 899.88 seconds
TotalCapSize: 147.46MB CapLen: 96 bytes
# of packets: 2677371 (1496.07MB)
AvgRate: 13.95Mbps stddev:1.30M
IP flow (unique src/dst pair) Information
# of flows: 642702 (avg. 4.17 pkts/flow)
Top 10 big flow size (bytes/total in %):
31.2% 7.2% 6.2% 2.6% 1.5% 1.5% 1.1% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 485894
Top 10 bandwidth usage (bytes/total in %):
31.2% 31.2% 10.1% 7.6% 7.2% 6.2% 3.1% 2.7% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308171400.pktlen.png)
detailed numbers
[ 16- 31]: 710
[ 32- 63]: 955860
[ 64- 127]: 507344
[ 128- 255]: 54403
[ 256- 511]: 100816
[ 512- 1023]: 190720
[ 1024- 2047]: 867518
Protocol Breakdown
![[protocol breakdown chart]](200308171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2677371 (100.00%) 1568746076 (100.00%) 585.93
ip 2676569 ( 99.97%) 1568722511 (100.00%) 586.09
tcp 2265195 ( 84.61%) 1474896448 ( 94.02%) 651.11
http(s) 574918 ( 21.47%) 588580855 ( 37.52%) 1023.76
http(c) 237357 ( 8.87%) 23056846 ( 1.47%) 97.14
squid 5144 ( 0.19%) 4368652 ( 0.28%) 849.27
smtp 41506 ( 1.55%) 6560953 ( 0.42%) 158.07
nntp 324320 ( 12.11%) 488854946 ( 31.16%) 1507.32
ftp 54189 ( 2.02%) 28616593 ( 1.82%) 528.09
pop3 1058 ( 0.04%) 788955 ( 0.05%) 745.70
imap 8 ( 0.00%) 606 ( 0.00%) 75.75
telnet 657 ( 0.02%) 336898 ( 0.02%) 512.78
ssh 41814 ( 1.56%) 23643482 ( 1.51%) 565.44
dns 229 ( 0.01%) 16546 ( 0.00%) 72.25
bgp 175 ( 0.01%) 52887 ( 0.00%) 302.21
napster 202 ( 0.01%) 28175 ( 0.00%) 139.48
realaud 31 ( 0.00%) 1862 ( 0.00%) 60.06
rtsp 22974 ( 0.86%) 10539499 ( 0.67%) 458.76
icecast 1251 ( 0.05%) 1263201 ( 0.08%) 1009.75
hotline 4 ( 0.00%) 242 ( 0.00%) 60.50
other 959346 ( 35.83%) 298184672 ( 19.01%) 310.82
udp 241254 ( 9.01%) 74851961 ( 4.77%) 310.26
dns 54132 ( 2.02%) 7984735 ( 0.51%) 147.50
realaud 6806 ( 0.25%) 3460035 ( 0.22%) 508.38
starcra 53597 ( 2.00%) 3867751 ( 0.25%) 72.16
other 126708 ( 4.73%) 59533264 ( 3.79%) 469.85
icmp 47705 ( 1.78%) 3540363 ( 0.23%) 74.21
ip6 596 ( 0.02%) 97873 ( 0.01%) 164.22
other 121819 ( 4.55%) 15335866 ( 0.98%) 125.89
frag 17474 ( 0.65%) 23726083 ( 1.51%) 1357.79
tcpdump file: 200308171400.dump.gz (66.29 MB)