Traffic Trace Info
DumpFile: 200509221515.dump
FileSize: 503.91MB
Id: 200509221515
StartTime: Thu Sep 22 15:15:01 2005
EndTime: Thu Sep 22 15:30:00 2005
TotalTime: 899.47 seconds
TotalCapSize: 392.91MB CapLen: 96 bytes
# of packets: 7274329 (2974.52MB)
AvgRate: 27.74Mbps stddev:1.33M
IP flow (unique src/dst pair) Information
# of flows: 606319 (avg. 12.00 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.1% 3.0% 2.7% 2.5% 1.8% 1.0% 0.9% 0.9% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 396985
Top 10 bandwidth usage (bytes/total in %):
13.4% 11.7% 7.6% 5.5% 4.1% 4.0% 3.5% 3.0% 3.0% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200509221515.pktlen.png)
detailed numbers
[ 16- 31]: 81039
[ 32- 63]: 2416957
[ 64- 127]: 2210748
[ 128- 255]: 302303
[ 256- 511]: 375555
[ 512- 1023]: 236890
[ 1024- 2047]: 1650837
Protocol Breakdown
![[protocol breakdown chart]](200509221515.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7274329 (100.00%) 3119014168 (100.00%) 428.77
ip 7100459 ( 97.61%) 3113746978 ( 99.83%) 438.53
tcp 5873534 ( 80.74%) 2834948932 ( 90.89%) 482.66
http(s) 1327625 ( 18.25%) 1285167387 ( 41.20%) 968.02
http(c) 1696790 ( 23.33%) 215003017 ( 6.89%) 126.71
squid 6522 ( 0.09%) 4357364 ( 0.14%) 668.10
smtp 326169 ( 4.48%) 84893541 ( 2.72%) 260.27
nntp 27 ( 0.00%) 1870 ( 0.00%) 69.26
ftp 92764 ( 1.28%) 37289266 ( 1.20%) 401.98
pop3 5174 ( 0.07%) 1701266 ( 0.05%) 328.81
imap 2964 ( 0.04%) 1163722 ( 0.04%) 392.62
telnet 1383 ( 0.02%) 163172 ( 0.01%) 117.98
ssh 99709 ( 1.37%) 35381894 ( 1.13%) 354.85
dns 1139 ( 0.02%) 79038 ( 0.00%) 69.39
bgp 303 ( 0.00%) 185587 ( 0.01%) 612.50
napster 14 ( 0.00%) 862 ( 0.00%) 61.57
realaud 5316 ( 0.07%) 371167 ( 0.01%) 69.82
rtsp 52078 ( 0.72%) 36962557 ( 1.19%) 709.75
icecast 15914 ( 0.22%) 1020979 ( 0.03%) 64.16
hotline 6 ( 0.00%) 370 ( 0.00%) 61.67
other 2211587 ( 30.40%) 1130240596 ( 36.24%) 511.05
udp 869080 ( 11.95%) 221205202 ( 7.09%) 254.53
dns 512253 ( 7.04%) 123771655 ( 3.97%) 241.62
realaud 802 ( 0.01%) 66702 ( 0.00%) 83.17
halflif 37130 ( 0.51%) 5331634 ( 0.17%) 143.59
starcra 2 ( 0.00%) 349 ( 0.00%) 174.50
everque 84 ( 0.00%) 10146 ( 0.00%) 120.79
unreal 9 ( 0.00%) 1401 ( 0.00%) 155.67
quake 2 ( 0.00%) 175 ( 0.00%) 87.50
other 311090 ( 4.28%) 91621961 ( 2.94%) 294.52
icmp 249554 ( 3.43%) 20621741 ( 0.66%) 82.63
ipsec 181 ( 0.00%) 34515 ( 0.00%) 190.69
ip6 1350 ( 0.02%) 339727 ( 0.01%) 251.65
other 106760 ( 1.47%) 36596861 ( 1.17%) 342.80
frag 5502 ( 0.08%) 4372618 ( 0.14%) 794.73
tcpdump file: 200509221515.dump.gz (208.75 MB)