Traffic Trace Info
DumpFile: 200211181400.dump
FileSize: 334.35MB
Id: 200211181400
StartTime: Mon Nov 18 14:00:00 2002
EndTime: Mon Nov 18 14:13:21 2002
TotalTime: 800.73 seconds
TotalCapSize: 258.97MB CapLen: 96 bytes
# of packets: 4940184 (2234.49MB)
AvgRate: 23.41Mbps stddev:1.70M
IP flow (unique src/dst pair) Information
# of flows: 254560 (avg. 19.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.6% 2.2% 2.1% 1.9% 1.7% 1.3% 1.3% 1.3% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 187525
Top 10 bandwidth usage (bytes/total in %):
3.7% 3.2% 3.0% 2.6% 2.6% 2.4% 2.4% 2.3% 2.3% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200211181400.pktlen.png)
detailed numbers
[ 16- 31]: 21944
[ 32- 63]: 1763964
[ 64- 127]: 1063438
[ 128- 255]: 228473
[ 256- 511]: 227951
[ 512- 1023]: 466397
[ 1024- 2047]: 1168017
Protocol Breakdown
![[protocol breakdown chart]](200211181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4940184 (100.00%) 2343035762 (100.00%) 474.28
ip 4907603 ( 99.34%) 2342048373 ( 99.96%) 477.23
tcp 4128343 ( 83.57%) 2133946622 ( 91.08%) 516.90
http(s) 907238 ( 18.36%) 869431968 ( 37.11%) 958.33
http(c) 1060194 ( 21.46%) 144426260 ( 6.16%) 136.23
squid 3768 ( 0.08%) 2265165 ( 0.10%) 601.16
smtp 85193 ( 1.72%) 28959743 ( 1.24%) 339.93
nntp 18 ( 0.00%) 1195 ( 0.00%) 66.39
ftp 38035 ( 0.77%) 8426749 ( 0.36%) 221.55
pop3 19643 ( 0.40%) 1740317 ( 0.07%) 88.60
imap 456 ( 0.01%) 61044 ( 0.00%) 133.87
telnet 3067 ( 0.06%) 261359 ( 0.01%) 85.22
ssh 14087 ( 0.29%) 4869783 ( 0.21%) 345.69
dns 1129 ( 0.02%) 154555 ( 0.01%) 136.90
bgp 145 ( 0.00%) 23501 ( 0.00%) 162.08
napster 1028269 ( 20.81%) 559544291 ( 23.88%) 544.16
realaud 4057 ( 0.08%) 2491640 ( 0.11%) 614.16
rtsp 16059 ( 0.33%) 5313769 ( 0.23%) 330.89
icecast 15346 ( 0.31%) 973206 ( 0.04%) 63.42
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 931206 ( 18.85%) 504984341 ( 21.55%) 542.29
udp 570570 ( 11.55%) 154583956 ( 6.60%) 270.93
dns 250948 ( 5.08%) 35278658 ( 1.51%) 140.58
realaud 2572 ( 0.05%) 1792722 ( 0.08%) 697.01
starcra 1 ( 0.00%) 80 ( 0.00%) 80.00
quake 1 ( 0.00%) 60 ( 0.00%) 60.00
other 287096 ( 5.81%) 76581930 ( 3.27%) 266.75
icmp 164607 ( 3.33%) 51296372 ( 2.19%) 311.63
ipsec 24 ( 0.00%) 4464 ( 0.00%) 186.00
ip6 506 ( 0.01%) 127225 ( 0.01%) 251.43
other 43553 ( 0.88%) 2089734 ( 0.09%) 47.98
frag 81817 ( 1.66%) 105354311 ( 4.50%) 1287.68
tcpdump file: 200211181400.dump.gz (136.65 MB)