Traffic Trace Info
DumpFile: 200310301400.dump
FileSize: 304.44MB
Id: 200310301400
StartTime: Thu Oct 30 14:00:00 2003
EndTime: Thu Oct 30 14:15:00 2003
TotalTime: 900.44 seconds
TotalCapSize: 233.30MB CapLen: 96 bytes
# of packets: 4661798 (1828.19MB)
AvgRate: 17.03Mbps stddev:0.90M
IP flow (unique src/dst pair) Information
# of flows: 1989925 (avg. 2.34 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.1% 2.5% 1.3% 1.0% 1.0% 0.9% 0.9% 0.8% 0.8% 0.8%
IP address Information
# of IPv4 addresses: 900434
Top 10 bandwidth usage (bytes/total in %):
15.1% 15.1% 4.3% 2.7% 2.5% 2.5% 2.4% 2.3% 2.2% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310301400.pktlen.png)
detailed numbers
[ 16- 31]: 6537
[ 32- 63]: 1108949
[ 64- 127]: 2112302
[ 128- 255]: 98507
[ 256- 511]: 133341
[ 512- 1023]: 258621
[ 1024- 2047]: 943541
Protocol Breakdown
![[protocol breakdown chart]](200310301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4661798 (100.00%) 1917000261 (100.00%) 411.21
ip 4654756 ( 99.85%) 1916794746 ( 99.99%) 411.79
tcp 2758262 ( 59.17%) 1700828546 ( 88.72%) 616.63
http(s) 1070846 ( 22.97%) 890195563 ( 46.44%) 831.30
http(c) 257725 ( 5.53%) 23993272 ( 1.25%) 93.10
squid 6501 ( 0.14%) 7582950 ( 0.40%) 1166.43
smtp 71597 ( 1.54%) 22250219 ( 1.16%) 310.77
nntp 192154 ( 4.12%) 289527334 ( 15.10%) 1506.75
ftp 120530 ( 2.59%) 17680149 ( 0.92%) 146.69
pop3 3612 ( 0.08%) 760665 ( 0.04%) 210.59
imap 35 ( 0.00%) 2986 ( 0.00%) 85.31
telnet 2296 ( 0.05%) 326018 ( 0.02%) 141.99
ssh 42 ( 0.00%) 6962 ( 0.00%) 165.76
dns 455 ( 0.01%) 32727 ( 0.00%) 71.93
bgp 159 ( 0.00%) 33950 ( 0.00%) 213.52
napster 56449 ( 1.21%) 43236706 ( 2.26%) 765.94
realaud 128 ( 0.00%) 9238 ( 0.00%) 72.17
rtsp 28248 ( 0.61%) 34668635 ( 1.81%) 1227.30
icecast 16540 ( 0.35%) 16413559 ( 0.86%) 992.36
hotline 4 ( 0.00%) 389 ( 0.00%) 97.25
other 930875 ( 19.97%) 354104399 ( 18.47%) 380.40
udp 211275 ( 4.53%) 37037452 ( 1.93%) 175.30
dns 84454 ( 1.81%) 10965132 ( 0.57%) 129.84
realaud 414 ( 0.01%) 34080 ( 0.00%) 82.32
halflif 3 ( 0.00%) 200 ( 0.00%) 66.67
starcra 10149 ( 0.22%) 717307 ( 0.04%) 70.68
other 116250 ( 2.49%) 25320337 ( 1.32%) 217.81
icmp 1626623 ( 34.89%) 169310083 ( 8.83%) 104.09
ip6 544 ( 0.01%) 164319 ( 0.01%) 302.06
other 58052 ( 1.25%) 9454346 ( 0.49%) 162.86
frag 20 ( 0.00%) 3686 ( 0.00%) 184.30
tcpdump file: 200310301400.dump.gz (125.26 MB)