Traffic Trace Info
DumpFile: 200411181400.dump
FileSize: 536.95MB
Id: 200411181400
StartTime: Thu Nov 18 14:00:00 2004
EndTime: Thu Nov 18 14:15:00 2004
TotalTime: 899.92 seconds
TotalCapSize: 420.09MB CapLen: 96 bytes
# of packets: 7658631 (2734.15MB)
AvgRate: 25.49Mbps stddev:1.94M
IP flow (unique src/dst pair) Information
# of flows: 981217 (avg. 7.81 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 4.2% 3.0% 2.2% 2.0% 1.8% 1.6% 1.4% 1.3% 1.1%
IP address Information
# of IPv4 addresses: 540641
Top 10 bandwidth usage (bytes/total in %):
14.1% 5.7% 4.9% 4.3% 4.3% 4.3% 4.3% 4.0% 3.4% 3.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200411181400.pktlen.png)
detailed numbers
[ 16- 31]: 47896
[ 32- 63]: 3969523
[ 64- 127]: 1400450
[ 128- 255]: 283186
[ 256- 511]: 218160
[ 512- 1023]: 260736
[ 1024- 2047]: 1478680
Protocol Breakdown
![[protocol breakdown chart]](200411181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7658631 (100.00%) 2866963558 (100.00%) 374.34
ip 7547587 ( 98.55%) 2863532173 ( 99.88%) 379.40
tcp 6529294 ( 85.25%) 2651006675 ( 92.47%) 406.02
http(s) 751544 ( 9.81%) 878318391 ( 30.64%) 1168.69
http(c) 1431521 ( 18.69%) 156686134 ( 5.47%) 109.45
squid 13607 ( 0.18%) 6738353 ( 0.24%) 495.21
smtp 128313 ( 1.68%) 44281318 ( 1.54%) 345.10
nntp 41 ( 0.00%) 3409 ( 0.00%) 83.15
ftp 33657 ( 0.44%) 23820099 ( 0.83%) 707.73
pop3 8201 ( 0.11%) 3305003 ( 0.12%) 403.00
imap 1313 ( 0.02%) 121680 ( 0.00%) 92.67
telnet 613 ( 0.01%) 47359 ( 0.00%) 77.26
ssh 5100 ( 0.07%) 695842 ( 0.02%) 136.44
dns 1263 ( 0.02%) 98543 ( 0.00%) 78.02
bgp 223 ( 0.00%) 110268 ( 0.00%) 494.48
napster 63685 ( 0.83%) 29465023 ( 1.03%) 462.67
realaud 2136 ( 0.03%) 130734 ( 0.00%) 61.21
rtsp 169503 ( 2.21%) 152054929 ( 5.30%) 897.06
icecast 52230 ( 0.68%) 29690724 ( 1.04%) 568.46
other 3831453 ( 50.03%) 1324250367 ( 46.19%) 345.63
udp 802650 ( 10.48%) 193094082 ( 6.74%) 240.57
dns 470187 ( 6.14%) 109643791 ( 3.82%) 233.19
realaud 5584 ( 0.07%) 3827252 ( 0.13%) 685.40
everque 6 ( 0.00%) 408 ( 0.00%) 68.00
unreal 6 ( 0.00%) 1842 ( 0.00%) 307.00
cuseeme 1 ( 0.00%) 82 ( 0.00%) 82.00
other 319206 ( 4.17%) 79359932 ( 2.77%) 248.62
icmp 175723 ( 2.29%) 13570117 ( 0.47%) 77.22
ipsec 423 ( 0.01%) 64454 ( 0.00%) 152.37
ip6 1428 ( 0.02%) 482256 ( 0.02%) 337.71
other 38069 ( 0.50%) 5314589 ( 0.19%) 139.60
frag 22 ( 0.00%) 1294 ( 0.00%) 58.82
tcpdump file: 200411181400.dump.gz (197.41 MB)