Traffic Trace Info
DumpFile: 200309051400.dump
FileSize: 268.29MB
Id: 200309051400
StartTime: Fri Sep 5 14:00:00 2003
EndTime: Fri Sep 5 14:15:00 2003
TotalTime: 900.50 seconds
TotalCapSize: 206.23MB CapLen: 96 bytes
# of packets: 4067066 (1905.47MB)
AvgRate: 17.75Mbps stddev:0.63M
IP flow (unique src/dst pair) Information
# of flows: 1585405 (avg. 2.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
12.5% 3.3% 2.1% 2.0% 1.8% 1.7% 1.6% 1.2% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 730955
Top 10 bandwidth usage (bytes/total in %):
12.5% 12.5% 3.3% 3.3% 3.3% 3.0% 2.2% 2.2% 2.1% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200309051400.pktlen.png)
detailed numbers
[ 16- 31]: 3879
[ 32- 63]: 939551
[ 64- 127]: 1536153
[ 128- 255]: 110448
[ 256- 511]: 127361
[ 512- 1023]: 334668
[ 1024- 2047]: 1015006
Protocol Breakdown
![[protocol breakdown chart]](200309051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4067066 (100.00%) 1998025969 (100.00%) 491.27
ip 4062815 ( 99.90%) 1997901530 ( 99.99%) 491.75
tcp 2605652 ( 64.07%) 1793128205 ( 89.74%) 688.17
http(s) 1122276 ( 27.59%) 1070847273 ( 53.60%) 954.17
http(c) 200159 ( 4.92%) 21328852 ( 1.07%) 106.56
squid 2651 ( 0.07%) 918490 ( 0.05%) 346.47
smtp 86644 ( 2.13%) 25725674 ( 1.29%) 296.91
nntp 166757 ( 4.10%) 250661773 ( 12.55%) 1503.16
ftp 6053 ( 0.15%) 1890659 ( 0.09%) 312.35
pop3 1459 ( 0.04%) 417690 ( 0.02%) 286.29
imap 271 ( 0.01%) 187249 ( 0.01%) 690.96
telnet 1667 ( 0.04%) 269701 ( 0.01%) 161.79
ssh 2561 ( 0.06%) 1336298 ( 0.07%) 521.79
dns 124 ( 0.00%) 9582 ( 0.00%) 77.27
bgp 161 ( 0.00%) 35882 ( 0.00%) 222.87
napster 54361 ( 1.34%) 28685704 ( 1.44%) 527.69
realaud 30 ( 0.00%) 3580 ( 0.00%) 119.33
rtsp 20356 ( 0.50%) 23524718 ( 1.18%) 1155.67
icecast 10146 ( 0.25%) 15091861 ( 0.76%) 1487.47
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 929939 ( 22.87%) 352191110 ( 17.63%) 378.72
udp 249250 ( 6.13%) 76823225 ( 3.84%) 308.22
dns 73078 ( 1.80%) 11897039 ( 0.60%) 162.80
realaud 20264 ( 0.50%) 11420830 ( 0.57%) 563.60
halflif 4 ( 0.00%) 240 ( 0.00%) 60.00
other 152261 ( 3.74%) 50975085 ( 2.55%) 334.79
icmp 1158309 ( 28.48%) 120713466 ( 6.04%) 104.22
ip6 466 ( 0.01%) 79525 ( 0.00%) 170.65
other 49138 ( 1.21%) 7157109 ( 0.36%) 145.65
frag 17727 ( 0.44%) 17008825 ( 0.85%) 959.49
tcpdump file: 200309051400.dump.gz (108.91 MB)