Traffic Trace Info
DumpFile: 200302272315.dump
FileSize: 251.06MB
Id: 200302272315
StartTime: Thu Feb 27 23:15:00 2003
EndTime: Thu Feb 27 23:30:00 2003
TotalTime: 900.32 seconds
TotalCapSize: 194.88MB CapLen: 96 bytes
# of packets: 3681844 (1909.75MB)
AvgRate: 17.80Mbps stddev:1.73M
IP flow (unique src/dst pair) Information
# of flows: 353012 (avg. 10.43 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 3.8% 3.7% 3.5% 2.2% 2.1% 1.5% 1.3% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 259705
Top 10 bandwidth usage (bytes/total in %):
7.6% 5.3% 5.3% 4.9% 4.7% 4.1% 3.8% 3.8% 3.7% 3.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272315.pktlen.png)
detailed numbers
[ 16- 31]: 10012
[ 32- 63]: 1001878
[ 64- 127]: 914288
[ 128- 255]: 200825
[ 256- 511]: 228288
[ 512- 1023]: 268679
[ 1024- 2047]: 1057874
Protocol Breakdown
![[protocol breakdown chart]](200302272315.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3681844 (100.00%) 2002513914 (100.00%) 543.89
ip 3667663 ( 99.61%) 2002085933 ( 99.98%) 545.88
tcp 2866463 ( 77.85%) 1827593562 ( 91.26%) 637.58
http(s) 818654 ( 22.23%) 821269859 ( 41.01%) 1003.20
http(c) 604992 ( 16.43%) 80135357 ( 4.00%) 132.46
squid 140128 ( 3.81%) 165194483 ( 8.25%) 1178.88
smtp 82961 ( 2.25%) 27537603 ( 1.38%) 331.93
nntp 860 ( 0.02%) 112231 ( 0.01%) 130.50
ftp 48572 ( 1.32%) 16211593 ( 0.81%) 333.76
pop3 3680 ( 0.10%) 1698131 ( 0.08%) 461.45
imap 76 ( 0.00%) 6195 ( 0.00%) 81.51
telnet 1160 ( 0.03%) 195346 ( 0.01%) 168.40
ssh 2011 ( 0.05%) 303082 ( 0.02%) 150.71
dns 9179 ( 0.25%) 4878993 ( 0.24%) 531.54
bgp 164 ( 0.00%) 43026 ( 0.00%) 262.35
napster 92714 ( 2.52%) 48596438 ( 2.43%) 524.15
realaud 2 ( 0.00%) 126 ( 0.00%) 63.00
rtsp 9881 ( 0.27%) 5565466 ( 0.28%) 563.25
icecast 27930 ( 0.76%) 30569481 ( 1.53%) 1094.50
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1023340 ( 27.79%) 625269798 ( 31.22%) 611.01
udp 634584 ( 17.24%) 157778358 ( 7.88%) 248.63
dns 336758 ( 9.15%) 60156191 ( 3.00%) 178.63
realaud 12013 ( 0.33%) 7573530 ( 0.38%) 630.44
halflif 28 ( 0.00%) 3586 ( 0.00%) 128.07
starcra 127 ( 0.00%) 8626 ( 0.00%) 67.92
other 285229 ( 7.75%) 89620305 ( 4.48%) 314.20
icmp 150779 ( 4.10%) 16045593 ( 0.80%) 106.42
ip6 1382 ( 0.04%) 175121 ( 0.01%) 126.72
other 14455 ( 0.39%) 493299 ( 0.02%) 34.13
frag 4345 ( 0.12%) 5818229 ( 0.29%) 1339.06
tcpdump file: 200302272315.dump.gz (101.00 MB)