Traffic Trace Info
DumpFile: 200509211400.dump
FileSize: 482.22MB
Id: 200509211400
StartTime: Wed Sep 21 14:00:00 2005
EndTime: Wed Sep 21 14:15:00 2005
TotalTime: 899.85 seconds
TotalCapSize: 376.07MB CapLen: 96 bytes
# of packets: 6956869 (2821.33MB)
AvgRate: 26.30Mbps stddev:1.60M
IP flow (unique src/dst pair) Information
# of flows: 494991 (avg. 14.05 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.7% 2.6% 1.9% 1.5% 1.3% 1.3% 1.3% 1.2% 1.2% 0.9%
IP address Information
# of IPv4 addresses: 323989
Top 10 bandwidth usage (bytes/total in %):
14.9% 14.8% 9.7% 6.9% 4.3% 3.2% 2.6% 2.6% 2.5% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509211400.pktlen.png)
detailed numbers
[ 16- 31]: 71594
[ 32- 63]: 2457355
[ 64- 127]: 1957637
[ 128- 255]: 338042
[ 256- 511]: 341079
[ 512- 1023]: 231724
[ 1024- 2047]: 1559438
Protocol Breakdown
![[protocol breakdown chart]](200509211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6956869 (100.00%) 2958378774 (100.00%) 425.25
ip 6804017 ( 97.80%) 2953749127 ( 99.84%) 434.12
tcp 5761936 ( 82.82%) 2685828428 ( 90.79%) 466.13
http(s) 1019615 ( 14.66%) 1024232136 ( 34.62%) 1004.53
http(c) 2043927 ( 29.38%) 253443721 ( 8.57%) 124.00
squid 9919 ( 0.14%) 8010072 ( 0.27%) 807.55
smtp 196974 ( 2.83%) 73429651 ( 2.48%) 372.79
nntp 338 ( 0.00%) 26883 ( 0.00%) 79.54
ftp 46381 ( 0.67%) 6196212 ( 0.21%) 133.59
pop3 4918 ( 0.07%) 1393104 ( 0.05%) 283.27
imap 2859 ( 0.04%) 1073516 ( 0.04%) 375.49
telnet 1884 ( 0.03%) 182023 ( 0.01%) 96.62
ssh 100113 ( 1.44%) 24421702 ( 0.83%) 243.94
dns 1565 ( 0.02%) 96994 ( 0.00%) 61.98
bgp 380 ( 0.01%) 252476 ( 0.01%) 664.41
napster 18055 ( 0.26%) 5905183 ( 0.20%) 327.07
realaud 2 ( 0.00%) 120 ( 0.00%) 60.00
rtsp 33931 ( 0.49%) 31433209 ( 1.06%) 926.39
icecast 16128 ( 0.23%) 1094069 ( 0.04%) 67.84
hotline 3 ( 0.00%) 182 ( 0.00%) 60.67
other 2240100 ( 32.20%) 1253783346 ( 42.38%) 559.70
udp 763743 ( 10.98%) 208683135 ( 7.05%) 273.24
dns 513549 ( 7.38%) 122661822 ( 4.15%) 238.85
realaud 1781 ( 0.03%) 128245 ( 0.00%) 72.01
halflif 8474 ( 0.12%) 1052477 ( 0.04%) 124.20
starcra 4 ( 0.00%) 509 ( 0.00%) 127.25
everque 44 ( 0.00%) 5697 ( 0.00%) 129.48
unreal 3 ( 0.00%) 751 ( 0.00%) 250.33
quake 1 ( 0.00%) 87 ( 0.00%) 87.00
other 235427 ( 3.38%) 84680336 ( 2.86%) 359.69
icmp 156851 ( 2.25%) 12856403 ( 0.43%) 81.97
ip6 196 ( 0.00%) 19840 ( 0.00%) 101.22
other 121291 ( 1.74%) 46361321 ( 1.57%) 382.23
frag 19 ( 0.00%) 2594 ( 0.00%) 136.53
tcpdump file: 200509211400.dump.gz (195.91 MB)