Traffic Trace Info
DumpFile: 200302272345.dump
FileSize: 247.64MB
Id: 200302272345
StartTime: Thu Feb 27 23:45:00 2003
EndTime: Fri Feb 28 00:00:00 2003
TotalTime: 899.40 seconds
TotalCapSize: 192.40MB CapLen: 96 bytes
# of packets: 3619916 (1829.23MB)
AvgRate: 17.06Mbps stddev:1.85M
IP flow (unique src/dst pair) Information
# of flows: 370070 (avg. 9.78 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.0% 3.4% 3.4% 2.5% 2.2% 1.7% 1.6% 1.6% 1.4% 1.4%
IP address Information
# of IPv4 addresses: 269819
Top 10 bandwidth usage (bytes/total in %):
6.8% 4.8% 4.6% 4.1% 4.1% 3.4% 3.4% 3.3% 2.9% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272345.pktlen.png)
detailed numbers
[ 16- 31]: 9657
[ 32- 63]: 927362
[ 64- 127]: 978861
[ 128- 255]: 207033
[ 256- 511]: 231149
[ 512- 1023]: 259240
[ 1024- 2047]: 1006614
Protocol Breakdown
![[protocol breakdown chart]](200302272345.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3619916 (100.00%) 1918087565 (100.00%) 529.87
ip 3606074 ( 99.62%) 1917669288 ( 99.98%) 531.79
tcp 2763145 ( 76.33%) 1751094396 ( 91.29%) 633.73
http(s) 791745 ( 21.87%) 817002051 ( 42.59%) 1031.90
http(c) 612064 ( 16.91%) 75030649 ( 3.91%) 122.59
squid 116958 ( 3.23%) 136284529 ( 7.11%) 1165.24
smtp 93746 ( 2.59%) 32756217 ( 1.71%) 349.41
nntp 174 ( 0.00%) 18040 ( 0.00%) 103.68
ftp 75286 ( 2.08%) 45271475 ( 2.36%) 601.33
pop3 2684 ( 0.07%) 352366 ( 0.02%) 131.28
imap 131 ( 0.00%) 10097 ( 0.00%) 77.08
telnet 1337 ( 0.04%) 162398 ( 0.01%) 121.46
ssh 1165 ( 0.03%) 122239 ( 0.01%) 104.93
dns 8835 ( 0.24%) 4340458 ( 0.23%) 491.28
bgp 164 ( 0.00%) 39835 ( 0.00%) 242.90
napster 84596 ( 2.34%) 44008385 ( 2.29%) 520.22
realaud 1356 ( 0.04%) 101805 ( 0.01%) 75.08
rtsp 3427 ( 0.09%) 4298285 ( 0.22%) 1254.24
icecast 17763 ( 0.49%) 16427496 ( 0.86%) 924.82
hotline 23 ( 0.00%) 2920 ( 0.00%) 126.96
other 951501 ( 26.29%) 574858193 ( 29.97%) 604.16
udp 645417 ( 17.83%) 150673008 ( 7.86%) 233.45
dns 354132 ( 9.78%) 62125805 ( 3.24%) 175.43
realaud 13071 ( 0.36%) 5874562 ( 0.31%) 449.43
unreal 1 ( 0.00%) 73 ( 0.00%) 73.00
other 278105 ( 7.68%) 82645145 ( 4.31%) 297.17
icmp 182690 ( 5.05%) 15345772 ( 0.80%) 84.00
ip6 427 ( 0.01%) 66506 ( 0.00%) 155.75
other 14395 ( 0.40%) 489606 ( 0.03%) 34.01
frag 283 ( 0.01%) 265244 ( 0.01%) 937.26
tcpdump file: 200302272345.dump.gz (98.59 MB)