Traffic Trace Info
DumpFile: 200310161400.dump
FileSize: 307.91MB
Id: 200310161400
StartTime: Thu Oct 16 14:00:00 2003
EndTime: Thu Oct 16 14:15:01 2003
TotalTime: 900.53 seconds
TotalCapSize: 236.30MB CapLen: 96 bytes
# of packets: 4692634 (1862.76MB)
AvgRate: 17.35Mbps stddev:0.99M
IP flow (unique src/dst pair) Information
# of flows: 1868933 (avg. 2.51 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.3% 3.1% 2.9% 2.5% 2.0% 1.3% 1.2% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 912043
Top 10 bandwidth usage (bytes/total in %):
16.3% 16.3% 6.9% 4.5% 3.8% 3.1% 3.0% 2.5% 2.2% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310161400.pktlen.png)
detailed numbers
[ 16- 31]: 6874
[ 32- 63]: 1216018
[ 64- 127]: 1957749
[ 128- 255]: 94961
[ 256- 511]: 131770
[ 512- 1023]: 333127
[ 1024- 2047]: 952135
Protocol Breakdown
![[protocol breakdown chart]](200310161400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4692634 (100.00%) 1953248433 (100.00%) 416.24
ip 4685121 ( 99.84%) 1953028610 ( 99.99%) 416.86
tcp 2917575 ( 62.17%) 1742227593 ( 89.20%) 597.15
http(s) 1280768 ( 27.29%) 1007871640 ( 51.60%) 786.93
http(c) 224431 ( 4.78%) 25253050 ( 1.29%) 112.52
squid 1536 ( 0.03%) 153303 ( 0.01%) 99.81
smtp 76799 ( 1.64%) 19912126 ( 1.02%) 259.28
nntp 210653 ( 4.49%) 317518163 ( 16.26%) 1507.30
ftp 58528 ( 1.25%) 25287701 ( 1.29%) 432.06
pop3 4632 ( 0.10%) 1698495 ( 0.09%) 366.69
imap 54 ( 0.00%) 25669 ( 0.00%) 475.35
telnet 1091 ( 0.02%) 124635 ( 0.01%) 114.24
ssh 104 ( 0.00%) 16695 ( 0.00%) 160.53
dns 307 ( 0.01%) 22246 ( 0.00%) 72.46
bgp 189 ( 0.00%) 65382 ( 0.00%) 345.94
napster 8595 ( 0.18%) 2287962 ( 0.12%) 266.20
realaud 1442 ( 0.03%) 1454809 ( 0.07%) 1008.88
rtsp 67951 ( 1.45%) 4105041 ( 0.21%) 60.41
icecast 130 ( 0.00%) 76898 ( 0.00%) 591.52
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 980307 ( 20.89%) 336351024 ( 17.22%) 343.11
udp 229762 ( 4.90%) 47328418 ( 2.42%) 205.99
dns 76589 ( 1.63%) 11143710 ( 0.57%) 145.50
realaud 9364 ( 0.20%) 4120868 ( 0.21%) 440.08
halflif 15 ( 0.00%) 900 ( 0.00%) 60.00
starcra 15285 ( 0.33%) 1103024 ( 0.06%) 72.16
other 128505 ( 2.74%) 30959770 ( 1.59%) 240.92
icmp 1463331 ( 31.18%) 152373831 ( 7.80%) 104.13
ip6 758 ( 0.02%) 251570 ( 0.01%) 331.89
other 73695 ( 1.57%) 10847198 ( 0.56%) 147.19
frag 18 ( 0.00%) 6052 ( 0.00%) 336.22
tcpdump file: 200310161400.dump.gz (126.55 MB)