Traffic Trace Info
DumpFile: 200510121400.dump
FileSize: 557.27MB
Id: 200510121400
StartTime: Wed Oct 12 14:00:01 2005
EndTime: Wed Oct 12 14:15:00 2005
TotalTime: 899.52 seconds
TotalCapSize: 432.25MB CapLen: 96 bytes
# of packets: 8192920 (2828.87MB)
AvgRate: 26.38Mbps stddev:1.62M
IP flow (unique src/dst pair) Information
# of flows: 409003 (avg. 20.03 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.8% 1.7% 1.6% 1.6% 1.3% 1.2% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 281433
Top 10 bandwidth usage (bytes/total in %):
14.6% 7.1% 4.9% 4.9% 4.7% 3.7% 3.2% 3.0% 2.9% 2.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200510121400.pktlen.png)
detailed numbers
[ 16- 31]: 91054
[ 32- 63]: 2815600
[ 64- 127]: 2701658
[ 128- 255]: 430840
[ 256- 511]: 355299
[ 512- 1023]: 318324
[ 1024- 2047]: 1480145
Protocol Breakdown
![[protocol breakdown chart]](200510121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 8192920 (100.00%) 2966288877 (100.00%) 362.06
ip 7994944 ( 97.58%) 2960284374 ( 99.80%) 370.27
tcp 6258218 ( 76.39%) 2536471972 ( 85.51%) 405.30
http(s) 1049714 ( 12.81%) 1095220132 ( 36.92%) 1043.35
http(c) 2582095 ( 31.52%) 304323404 ( 10.26%) 117.86
squid 14041 ( 0.17%) 9882522 ( 0.33%) 703.83
smtp 223265 ( 2.73%) 53710913 ( 1.81%) 240.57
nntp 24 ( 0.00%) 1440 ( 0.00%) 60.00
ftp 102825 ( 1.26%) 16814837 ( 0.57%) 163.53
pop3 9767 ( 0.12%) 1012350 ( 0.03%) 103.65
imap 3069 ( 0.04%) 735025 ( 0.02%) 239.50
telnet 2646 ( 0.03%) 440001 ( 0.01%) 166.29
ssh 59636 ( 0.73%) 7259712 ( 0.24%) 121.73
dns 2533 ( 0.03%) 166502 ( 0.01%) 65.73
bgp 239 ( 0.00%) 142046 ( 0.00%) 594.33
napster 134 ( 0.00%) 9916 ( 0.00%) 74.00
realaud 7 ( 0.00%) 432 ( 0.00%) 61.71
rtsp 95343 ( 1.16%) 64464399 ( 2.17%) 676.13
icecast 8230 ( 0.10%) 527039 ( 0.02%) 64.04
hotline 1 ( 0.00%) 60 ( 0.00%) 60.00
other 2073405 ( 25.31%) 980685056 ( 33.06%) 472.98
udp 1406752 ( 17.17%) 388611811 ( 13.10%) 276.25
dns 536433 ( 6.55%) 126783914 ( 4.27%) 236.35
realaud 2233 ( 0.03%) 171088 ( 0.01%) 76.62
halflif 2 ( 0.00%) 213 ( 0.00%) 106.50
starcra 23 ( 0.00%) 2573 ( 0.00%) 111.87
everque 4 ( 0.00%) 671 ( 0.00%) 167.75
unreal 3 ( 0.00%) 270 ( 0.00%) 90.00
quake 3 ( 0.00%) 441 ( 0.00%) 147.00
other 860328 ( 10.50%) 261374928 ( 8.81%) 303.81
icmp 276058 ( 3.37%) 25738561 ( 0.87%) 93.24
ip6 192 ( 0.00%) 19240 ( 0.00%) 100.21
other 53724 ( 0.66%) 9442790 ( 0.32%) 175.76
frag 5698 ( 0.07%) 7820586 ( 0.26%) 1372.51
tcpdump file: 200510121400.dump.gz (220.20 MB)