Traffic Trace Info
DumpFile: 200304111400.dump
FileSize: 274.15MB
Id: 200304111400
StartTime: Fri Apr 11 14:00:00 2003
EndTime: Fri Apr 11 14:15:00 2003
TotalTime: 899.66 seconds
TotalCapSize: 214.82MB CapLen: 96 bytes
# of packets: 3888233 (1521.98MB)
AvgRate: 14.19Mbps stddev:1.47M
IP flow (unique src/dst pair) Information
# of flows: 175536 (avg. 22.15 pkts/flow)
Top 10 big flow size (bytes/total in %):
17.6% 3.1% 3.1% 3.0% 2.9% 2.5% 2.3% 2.0% 1.6% 1.6%
IP address Information
# of IPv4 addresses: 122437
Top 10 bandwidth usage (bytes/total in %):
17.8% 17.6% 13.4% 13.1% 3.1% 3.1% 3.1% 3.1% 3.0% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200304111400.pktlen.png)
detailed numbers
[ 16- 31]: 5015
[ 32- 63]: 1420735
[ 64- 127]: 1056389
[ 128- 255]: 204508
[ 256- 511]: 139624
[ 512- 1023]: 165612
[ 1024- 2047]: 896350
Protocol Breakdown
![[protocol breakdown chart]](200304111400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3888233 (100.00%) 1595910734 (100.00%) 410.45
ip 3878983 ( 99.76%) 1595625196 ( 99.98%) 411.35
tcp 3265342 ( 83.98%) 1474330861 ( 92.38%) 451.51
http(s) 170284 ( 4.38%) 154167318 ( 9.66%) 905.35
http(c) 1267404 ( 32.60%) 161256728 ( 10.10%) 127.23
squid 2188 ( 0.06%) 667725 ( 0.04%) 305.18
smtp 96908 ( 2.49%) 28383429 ( 1.78%) 292.89
nntp 16 ( 0.00%) 1077 ( 0.00%) 67.31
ftp 242028 ( 6.22%) 175035857 ( 10.97%) 723.20
pop3 2612 ( 0.07%) 261632 ( 0.02%) 100.17
imap 1677 ( 0.04%) 147630 ( 0.01%) 88.03
telnet 292 ( 0.01%) 21606 ( 0.00%) 73.99
ssh 149974 ( 3.86%) 9390676 ( 0.59%) 62.62
dns 1236 ( 0.03%) 83070 ( 0.01%) 67.21
bgp 166 ( 0.00%) 39245 ( 0.00%) 236.42
napster 89769 ( 2.31%) 37617129 ( 2.36%) 419.04
realaud 297 ( 0.01%) 32746 ( 0.00%) 110.26
rtsp 8646 ( 0.22%) 602560 ( 0.04%) 69.69
icecast 15132 ( 0.39%) 22277705 ( 1.40%) 1472.22
other 1216576 ( 31.29%) 884339733 ( 55.41%) 726.91
udp 483783 ( 12.44%) 93961429 ( 5.89%) 194.22
dns 376699 ( 9.69%) 51460041 ( 3.22%) 136.61
realaud 8771 ( 0.23%) 2491818 ( 0.16%) 284.10
unreal 1 ( 0.00%) 153 ( 0.00%) 153.00
other 95612 ( 2.46%) 39404997 ( 2.47%) 412.13
icmp 97291 ( 2.50%) 8335035 ( 0.52%) 85.67
ip6 18952 ( 0.49%) 18534843 ( 1.16%) 977.99
other 13615 ( 0.35%) 463028 ( 0.03%) 34.01
frag 5682 ( 0.15%) 4906704 ( 0.31%) 863.55
tcpdump file: 200304111400.dump.gz (104.79 MB)