Traffic Trace Info
DumpFile: 200509201400.dump
FileSize: 487.24MB
Id: 200509201400
StartTime: Tue Sep 20 14:00:01 2005
EndTime: Tue Sep 20 14:15:00 2005
TotalTime: 899.20 seconds
TotalCapSize: 378.97MB CapLen: 96 bytes
# of packets: 7095133 (2985.81MB)
AvgRate: 27.85Mbps stddev:1.66M
IP flow (unique src/dst pair) Information
# of flows: 616990 (avg. 11.50 pkts/flow)
Top 10 big flow size (bytes/total in %):
17.1% 4.0% 1.7% 1.5% 1.5% 1.3% 1.3% 1.0% 0.9% 0.8%
IP address Information
# of IPv4 addresses: 431146
Top 10 bandwidth usage (bytes/total in %):
17.2% 17.2% 8.4% 8.1% 7.8% 5.9% 4.1% 2.5% 2.4% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509201400.pktlen.png)
detailed numbers
[ 16- 31]: 79615
[ 32- 63]: 2569050
[ 64- 127]: 1849636
[ 128- 255]: 396550
[ 256- 511]: 316452
[ 512- 1023]: 198039
[ 1024- 2047]: 1685791
Protocol Breakdown
![[protocol breakdown chart]](200509201400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7095133 (100.00%) 3130847419 (100.00%) 441.27
ip 6924013 ( 97.59%) 3125667220 ( 99.83%) 451.42
tcp 5878473 ( 82.85%) 2903350179 ( 92.73%) 493.90
http(s) 1399028 ( 19.72%) 1510771353 ( 48.25%) 1079.87
http(c) 1512777 ( 21.32%) 190803189 ( 6.09%) 126.13
squid 14728 ( 0.21%) 11268453 ( 0.36%) 765.10
smtp 208093 ( 2.93%) 64117126 ( 2.05%) 308.12
nntp 37 ( 0.00%) 2498 ( 0.00%) 67.51
ftp 75751 ( 1.07%) 28219183 ( 0.90%) 372.53
pop3 4066 ( 0.06%) 749275 ( 0.02%) 184.28
imap 3686 ( 0.05%) 913920 ( 0.03%) 247.94
telnet 1577 ( 0.02%) 198585 ( 0.01%) 125.93
ssh 14829 ( 0.21%) 6405011 ( 0.20%) 431.92
dns 881 ( 0.01%) 56510 ( 0.00%) 64.14
bgp 304 ( 0.00%) 187123 ( 0.01%) 615.54
napster 48448 ( 0.68%) 14982169 ( 0.48%) 309.24
realaud 4 ( 0.00%) 276 ( 0.00%) 69.00
rtsp 62076 ( 0.87%) 49978833 ( 1.60%) 805.12
icecast 801 ( 0.01%) 75615 ( 0.00%) 94.40
hotline 2 ( 0.00%) 156 ( 0.00%) 78.00
other 2493580 ( 35.14%) 1023320642 ( 32.69%) 410.38
udp 754087 ( 10.63%) 188966217 ( 6.04%) 250.59
dns 495373 ( 6.98%) 123516742 ( 3.95%) 249.34
realaud 4010 ( 0.06%) 310232 ( 0.01%) 77.36
starcra 1 ( 0.00%) 82 ( 0.00%) 82.00
everque 47 ( 0.00%) 8966 ( 0.00%) 190.77
unreal 2 ( 0.00%) 334 ( 0.00%) 167.00
quake 4 ( 0.00%) 521 ( 0.00%) 130.25
cuseeme 1 ( 0.00%) 60 ( 0.00%) 60.00
other 247994 ( 3.50%) 64895296 ( 2.07%) 261.68
icmp 190748 ( 2.69%) 15141920 ( 0.48%) 79.38
ip6 197 ( 0.00%) 19810 ( 0.00%) 100.56
other 100508 ( 1.42%) 18189094 ( 0.58%) 180.97
frag 1940 ( 0.03%) 2720698 ( 0.09%) 1402.42
tcpdump file: 200509201400.dump.gz (193.75 MB)