Traffic Trace Info
DumpFile: 200302270700.dump
FileSize: 152.28MB
Id: 200302270700
StartTime: Thu Feb 27 07:00:01 2003
EndTime: Thu Feb 27 07:15:00 2003
TotalTime: 899.79 seconds
TotalCapSize: 118.25MB CapLen: 96 bytes
# of packets: 2229740 (1103.22MB)
AvgRate: 10.29Mbps stddev:0.85M
IP flow (unique src/dst pair) Information
# of flows: 297568 (avg. 7.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 2.5% 2.0% 1.7% 1.4% 1.4% 1.3% 1.3% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 227615
Top 10 bandwidth usage (bytes/total in %):
16.2% 10.5% 6.5% 4.7% 3.2% 2.7% 2.7% 2.6% 2.6% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270700.pktlen.png)
detailed numbers
[ 16- 31]: 3039
[ 32- 63]: 573006
[ 64- 127]: 596977
[ 128- 255]: 139768
[ 256- 511]: 182650
[ 512- 1023]: 122173
[ 1024- 2047]: 612127
Protocol Breakdown
![[protocol breakdown chart]](200302270700.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2229740 (100.00%) 1156806270 (100.00%) 518.81
ip 2225151 ( 99.79%) 1156666815 ( 99.99%) 519.81
tcp 1573187 ( 70.55%) 1008390803 ( 87.17%) 640.99
http(s) 186720 ( 8.37%) 184512031 ( 15.95%) 988.17
http(c) 169544 ( 7.60%) 18728027 ( 1.62%) 110.46
squid 10771 ( 0.48%) 5464957 ( 0.47%) 507.38
smtp 49664 ( 2.23%) 13481771 ( 1.17%) 271.46
nntp 21208 ( 0.95%) 19938325 ( 1.72%) 940.13
ftp 92198 ( 4.13%) 30777361 ( 2.66%) 333.82
pop3 2153 ( 0.10%) 603214 ( 0.05%) 280.17
imap 117 ( 0.01%) 28129 ( 0.00%) 240.42
telnet 2725 ( 0.12%) 171811 ( 0.01%) 63.05
ssh 269 ( 0.01%) 77312 ( 0.01%) 287.41
dns 2459 ( 0.11%) 157185 ( 0.01%) 63.92
bgp 224 ( 0.01%) 89766 ( 0.01%) 400.74
napster 75806 ( 3.40%) 35934051 ( 3.11%) 474.03
realaud 30 ( 0.00%) 1800 ( 0.00%) 60.00
rtsp 9104 ( 0.41%) 5557524 ( 0.48%) 610.45
icecast 10208 ( 0.46%) 9648241 ( 0.83%) 945.16
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 939784 ( 42.15%) 683208126 ( 59.06%) 726.98
udp 529513 ( 23.75%) 137153323 ( 11.86%) 259.02
dns 316460 ( 14.19%) 63309890 ( 5.47%) 200.06
realaud 6491 ( 0.29%) 2165828 ( 0.19%) 333.67
halflif 23 ( 0.00%) 4037 ( 0.00%) 175.52
quake 1 ( 0.00%) 88 ( 0.00%) 88.00
other 206511 ( 9.26%) 71672491 ( 6.20%) 347.06
icmp 99870 ( 4.48%) 8923020 ( 0.77%) 89.35
ip6 17289 ( 0.78%) 1991563 ( 0.17%) 115.19
other 5292 ( 0.24%) 208106 ( 0.02%) 39.32
frag 128 ( 0.01%) 7680 ( 0.00%) 60.00
tcpdump file: 200302270700.dump.gz (59.56 MB)