Traffic Trace Info
DumpFile: 200302051400.dump
FileSize: 341.84MB
Id: 200302051400
StartTime: Wed Feb 5 14:00:00 2003
EndTime: Wed Feb 5 14:16:28 2003
TotalTime: 987.57 seconds
TotalCapSize: 266.43MB CapLen: 96 bytes
# of packets: 4941670 (2455.20MB)
AvgRate: 20.86Mbps stddev:1.33M
IP flow (unique src/dst pair) Information
# of flows: 204235 (avg. 24.20 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.0% 3.0% 2.1% 1.8% 1.3% 1.3% 1.2% 1.2% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 126969
Top 10 bandwidth usage (bytes/total in %):
9.4% 4.1% 3.0% 3.0% 3.0% 3.0% 2.1% 2.1% 2.1% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302051400.pktlen.png)
detailed numbers
[ 16- 31]: 16607
[ 32- 63]: 1422483
[ 64- 127]: 1272354
[ 128- 255]: 289657
[ 256- 511]: 195898
[ 512- 1023]: 390847
[ 1024- 2047]: 1353824
Protocol Breakdown
![[protocol breakdown chart]](200302051400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4941670 (100.00%) 2574467014 (100.00%) 520.97
ip 4917412 ( 99.51%) 2573732842 ( 99.97%) 523.39
tcp 4276734 ( 86.54%) 2480104855 ( 96.33%) 579.91
http(s) 1297414 ( 26.25%) 1252795457 ( 48.66%) 965.61
http(c) 896558 ( 18.14%) 117854584 ( 4.58%) 131.45
squid 35762 ( 0.72%) 23003943 ( 0.89%) 643.25
smtp 145591 ( 2.95%) 46368003 ( 1.80%) 318.48
nntp 62 ( 0.00%) 5110 ( 0.00%) 82.42
ftp 192151 ( 3.89%) 48443590 ( 1.88%) 252.11
pop3 6998 ( 0.14%) 1446051 ( 0.06%) 206.64
imap 655 ( 0.01%) 50748 ( 0.00%) 77.48
telnet 2372 ( 0.05%) 216331 ( 0.01%) 91.20
ssh 3243 ( 0.07%) 374930 ( 0.01%) 115.61
dns 10826 ( 0.22%) 9755902 ( 0.38%) 901.15
bgp 171 ( 0.00%) 29349 ( 0.00%) 171.63
napster 267864 ( 5.42%) 108791287 ( 4.23%) 406.14
realaud 8938 ( 0.18%) 3230536 ( 0.13%) 361.44
rtsp 33786 ( 0.68%) 27510577 ( 1.07%) 814.26
icecast 11233 ( 0.23%) 16563048 ( 0.64%) 1474.50
hotline 10 ( 0.00%) 1052 ( 0.00%) 105.20
other 1362775 ( 27.58%) 823652415 ( 31.99%) 604.39
udp 531961 ( 10.76%) 84811477 ( 3.29%) 159.43
dns 360579 ( 7.30%) 58570784 ( 2.28%) 162.44
realaud 11498 ( 0.23%) 4345526 ( 0.17%) 377.94
halflif 6 ( 0.00%) 360 ( 0.00%) 60.00
unreal 1 ( 0.00%) 81 ( 0.00%) 81.00
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
other 159811 ( 3.23%) 21891418 ( 0.85%) 136.98
icmp 82297 ( 1.67%) 7560457 ( 0.29%) 91.87
ipsec 90 ( 0.00%) 11604 ( 0.00%) 128.93
ip6 1820 ( 0.04%) 410946 ( 0.02%) 225.79
other 24510 ( 0.50%) 833503 ( 0.03%) 34.01
frag 5967 ( 0.12%) 4748108 ( 0.18%) 795.73
tcpdump file: 200302051400.dump.gz (140.39 MB)