Traffic Trace Info
DumpFile: 200302272200.dump
FileSize: 287.70MB
Id: 200302272200
StartTime: Thu Feb 27 22:00:00 2003
EndTime: Thu Feb 27 22:15:00 2003
TotalTime: 900.08 seconds
TotalCapSize: 223.54MB CapLen: 96 bytes
# of packets: 4205113 (2239.58MB)
AvgRate: 20.87Mbps stddev:1.38M
IP flow (unique src/dst pair) Information
# of flows: 360594 (avg. 11.66 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.7% 4.9% 2.0% 1.5% 1.5% 1.4% 1.3% 1.2% 1.0% 1.0%
IP address Information
# of IPv4 addresses: 260903
Top 10 bandwidth usage (bytes/total in %):
6.8% 6.8% 6.5% 4.9% 4.9% 4.3% 3.9% 3.0% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302272200.pktlen.png)
detailed numbers
[ 16- 31]: 14231
[ 32- 63]: 1051741
[ 64- 127]: 1004913
[ 128- 255]: 288651
[ 256- 511]: 253746
[ 512- 1023]: 364764
[ 1024- 2047]: 1227067
Protocol Breakdown
![[protocol breakdown chart]](200302272200.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4205113 (100.00%) 2348368262 (100.00%) 558.46
ip 4184376 ( 99.51%) 2347740677 ( 99.97%) 561.07
tcp 3276843 ( 77.93%) 2164212842 ( 92.16%) 660.46
http(s) 879405 ( 20.91%) 883704432 ( 37.63%) 1004.89
http(c) 644972 ( 15.34%) 90677014 ( 3.86%) 140.59
squid 60150 ( 1.43%) 70776928 ( 3.01%) 1176.67
smtp 104345 ( 2.48%) 47337076 ( 2.02%) 453.66
nntp 207 ( 0.00%) 29402 ( 0.00%) 142.04
ftp 122958 ( 2.92%) 130837832 ( 5.57%) 1064.09
pop3 6257 ( 0.15%) 3972222 ( 0.17%) 634.84
imap 326 ( 0.01%) 26648 ( 0.00%) 81.74
telnet 1999 ( 0.05%) 181901 ( 0.01%) 91.00
ssh 52341 ( 1.24%) 48258920 ( 2.05%) 922.01
dns 5867 ( 0.14%) 2085163 ( 0.09%) 355.41
bgp 158 ( 0.00%) 30471 ( 0.00%) 192.85
napster 132483 ( 3.15%) 75215033 ( 3.20%) 567.73
realaud 12 ( 0.00%) 732 ( 0.00%) 61.00
rtsp 11128 ( 0.26%) 6450820 ( 0.27%) 579.69
icecast 27620 ( 0.66%) 21083014 ( 0.90%) 763.32
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 1226370 ( 29.16%) 783535581 ( 33.37%) 638.91
udp 725329 ( 17.25%) 158058892 ( 6.73%) 217.91
dns 360208 ( 8.57%) 65430423 ( 2.79%) 181.65
realaud 4000 ( 0.10%) 2171716 ( 0.09%) 542.93
halflif 21 ( 0.00%) 1274 ( 0.00%) 60.67
starcra 1 ( 0.00%) 90 ( 0.00%) 90.00
everque 1 ( 0.00%) 78 ( 0.00%) 78.00
other 361057 ( 8.59%) 90453821 ( 3.85%) 250.53
icmp 149168 ( 3.55%) 23630519 ( 1.01%) 158.42
ip6 11033 ( 0.26%) 1090142 ( 0.05%) 98.81
other 22003 ( 0.52%) 748282 ( 0.03%) 34.01
frag 27 ( 0.00%) 2292 ( 0.00%) 84.89
tcpdump file: 200302272200.dump.gz (114.82 MB)