Traffic Trace Info
DumpFile: 200212091400.dump
FileSize: 336.01MB
Id: 200212091400
StartTime: Mon Dec 9 14:00:00 2002
EndTime: Mon Dec 9 14:13:34 2002
TotalTime: 814.48 seconds
TotalCapSize: 260.40MB CapLen: 96 bytes
# of packets: 4955245 (1940.54MB)
AvgRate: 19.98Mbps stddev:1.83M
IP flow (unique src/dst pair) Information
# of flows: 281887 (avg. 17.58 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.3% 1.9% 1.5% 1.4% 1.4% 1.3% 1.3% 1.3% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 210383
Top 10 bandwidth usage (bytes/total in %):
6.4% 2.9% 2.3% 2.2% 2.1% 2.0% 1.9% 1.8% 1.6% 1.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200212091400.pktlen.png)
detailed numbers
[ 16- 31]: 19913
[ 32- 63]: 1937431
[ 64- 127]: 1056386
[ 128- 255]: 288516
[ 256- 511]: 267026
[ 512- 1023]: 424039
[ 1024- 2047]: 961934
Protocol Breakdown
![[protocol breakdown chart]](200212091400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4955245 (100.00%) 2034801334 (100.00%) 410.64
ip 4924318 ( 99.38%) 2033860055 ( 99.95%) 413.02
tcp 4042903 ( 81.59%) 1872052628 ( 92.00%) 463.05
http(s) 754413 ( 15.22%) 706346737 ( 34.71%) 936.29
http(c) 828026 ( 16.71%) 97390285 ( 4.79%) 117.62
squid 54313 ( 1.10%) 50195275 ( 2.47%) 924.19
smtp 87508 ( 1.77%) 25091256 ( 1.23%) 286.73
nntp 4011 ( 0.08%) 522528 ( 0.03%) 130.27
ftp 114010 ( 2.30%) 46543874 ( 2.29%) 408.24
pop3 19452 ( 0.39%) 16089281 ( 0.79%) 827.13
imap 410 ( 0.01%) 32356 ( 0.00%) 78.92
telnet 3430 ( 0.07%) 328046 ( 0.02%) 95.64
ssh 6951 ( 0.14%) 1543352 ( 0.08%) 222.03
dns 2988 ( 0.06%) 183875 ( 0.01%) 61.54
bgp 145 ( 0.00%) 27131 ( 0.00%) 187.11
napster 774800 ( 15.64%) 370125688 ( 18.19%) 477.70
realaud 185 ( 0.00%) 12468 ( 0.00%) 67.39
rtsp 10919 ( 0.22%) 8536393 ( 0.42%) 781.79
icecast 2583 ( 0.05%) 747554 ( 0.04%) 289.41
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 1378316 ( 27.82%) 548318979 ( 26.95%) 397.82
udp 634448 ( 12.80%) 117631897 ( 5.78%) 185.41
dns 319411 ( 6.45%) 48210771 ( 2.37%) 150.94
rip 50 ( 0.00%) 3288 ( 0.00%) 65.76
realaud 60717 ( 1.23%) 32893405 ( 1.62%) 541.75
halflif 4 ( 0.00%) 394 ( 0.00%) 98.50
starcra 23 ( 0.00%) 3963 ( 0.00%) 172.30
everque 3 ( 0.00%) 180 ( 0.00%) 60.00
unreal 2 ( 0.00%) 120 ( 0.00%) 60.00
quake 7 ( 0.00%) 420 ( 0.00%) 60.00
other 252577 ( 5.10%) 34136981 ( 1.68%) 135.15
icmp 178855 ( 3.61%) 14377959 ( 0.71%) 80.39
ip6 33137 ( 0.67%) 28601045 ( 1.41%) 863.12
other 34975 ( 0.71%) 1196526 ( 0.06%) 34.21
frag 4654 ( 0.09%) 6147842 ( 0.30%) 1320.98
tcpdump file: 200212091400.dump.gz (136.39 MB)