Traffic Trace Info
DumpFile: 200204171400.dump
FileSize: 342.22MB
Id: 200204171400
StartTime: Wed Apr 17 14:00:00 2002
EndTime: Wed Apr 17 14:22:31 2002
TotalTime: 1351.54 seconds
TotalCapSize: 265.97MB CapLen: 96 bytes
# of packets: 4996809 (2225.26MB)
AvgRate: 13.81Mbps stddev:4.30M
IP flow (unique src/dst pair) Information
# of flows: 211865 (avg. 23.58 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.5% 5.1% 4.9% 3.4% 1.8% 1.7% 1.6% 1.1% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 149430
Top 10 bandwidth usage (bytes/total in %):
8.9% 8.7% 5.3% 5.1% 4.9% 4.9% 4.9% 3.4% 3.3% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200204171400.pktlen.png)
detailed numbers
[ 16- 31]: 17104
[ 32- 63]: 1801570
[ 64- 127]: 1040771
[ 128- 255]: 274331
[ 256- 511]: 287422
[ 512- 1023]: 362671
[ 1024- 2047]: 1212940
Protocol Breakdown
![[protocol breakdown chart]](200204171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4996809 (100.00%) 2333358231 (100.00%) 466.97
ip 4956135 ( 99.19%) 2332096865 ( 99.95%) 470.55
tcp 4183269 ( 83.72%) 2131324064 ( 91.34%) 509.49
http(s) 1093858 ( 21.89%) 1027246791 ( 44.02%) 939.10
http(c) 1343363 ( 26.88%) 163097307 ( 6.99%) 121.41
squid 26525 ( 0.53%) 18974808 ( 0.81%) 715.36
smtp 158133 ( 3.16%) 38785670 ( 1.66%) 245.27
nntp 3178 ( 0.06%) 535766 ( 0.02%) 168.59
ftp 65134 ( 1.30%) 48177057 ( 2.06%) 739.66
pop3 7742 ( 0.15%) 1305812 ( 0.06%) 168.67
imap 1021 ( 0.02%) 166371 ( 0.01%) 162.95
telnet 1034 ( 0.02%) 75159 ( 0.00%) 72.69
ssh 14369 ( 0.29%) 1601515 ( 0.07%) 111.46
dns 1239 ( 0.02%) 91947 ( 0.00%) 74.21
bgp 375 ( 0.01%) 84882 ( 0.00%) 226.35
napster 436347 ( 8.73%) 293802765 ( 12.59%) 673.32
realaud 19 ( 0.00%) 1461 ( 0.00%) 76.89
rtsp 27437 ( 0.55%) 2844775 ( 0.12%) 103.68
icecast 2191 ( 0.04%) 764397 ( 0.03%) 348.88
hotline 27 ( 0.00%) 3628 ( 0.00%) 134.37
other 1001006 ( 20.03%) 533752660 ( 22.87%) 533.22
udp 569559 ( 11.40%) 161450132 ( 6.92%) 283.47
dns 402630 ( 8.06%) 60530973 ( 2.59%) 150.34
rip 313 ( 0.01%) 33198 ( 0.00%) 106.06
realaud 4638 ( 0.09%) 2756165 ( 0.12%) 594.26
halflif 2 ( 0.00%) 173 ( 0.00%) 86.50
everque 78 ( 0.00%) 4780 ( 0.00%) 61.28
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
other 158666 ( 3.18%) 95463739 ( 4.09%) 601.66
icmp 184534 ( 3.69%) 36823082 ( 1.58%) 199.55
igmp 403 ( 0.01%) 24180 ( 0.00%) 60.00
ip6 15268 ( 0.31%) 2367410 ( 0.10%) 155.06
other 3102 ( 0.06%) 107997 ( 0.00%) 34.82
frag 29244 ( 0.59%) 32321129 ( 1.39%) 1105.22
tcpdump file: 200204171400.dump.gz (135.36 MB)