Traffic Trace Info
DumpFile: 200203121400.dump
FileSize: 338.99MB
Id: 200203121400
StartTime: Tue Mar 12 14:00:00 2002
EndTime: Tue Mar 12 14:25:05 2002
TotalTime: 1504.74 seconds
TotalCapSize: 262.77MB CapLen: 96 bytes
# of packets: 4994612 (2075.96MB)
AvgRate: 11.57Mbps stddev:1.72M
IP flow (unique src/dst pair) Information
# of flows: 159022 (avg. 31.41 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.1% 2.4% 2.0% 1.7% 1.5% 1.3% 1.2% 1.1% 1.1% 1.1%
IP address Information
# of IPv4 addresses: 103806
Top 10 bandwidth usage (bytes/total in %):
13.4% 5.2% 5.2% 5.2% 3.9% 2.9% 2.5% 2.4% 2.4% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200203121400.pktlen.png)
detailed numbers
[ 16- 31]: 30126
[ 32- 63]: 1727509
[ 64- 127]: 1066923
[ 128- 255]: 364617
[ 256- 511]: 364481
[ 512- 1023]: 398942
[ 1024- 2047]: 1042014
Protocol Breakdown
![[protocol breakdown chart]](200203121400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4994612 (100.00%) 2176799426 (100.00%) 435.83
ip 4933489 ( 98.78%) 2174915645 ( 99.91%) 440.85
tcp 4200966 ( 84.11%) 1972175098 ( 90.60%) 469.46
http(s) 909327 ( 18.21%) 889928971 ( 40.88%) 978.67
http(c) 1326784 ( 26.56%) 141854643 ( 6.52%) 106.92
squid 14425 ( 0.29%) 12243134 ( 0.56%) 848.74
smtp 86962 ( 1.74%) 32063881 ( 1.47%) 368.71
nntp 12547 ( 0.25%) 784963 ( 0.04%) 62.56
ftp 32517 ( 0.65%) 11506949 ( 0.53%) 353.87
pop3 15579 ( 0.31%) 3492360 ( 0.16%) 224.17
imap 725 ( 0.01%) 54070 ( 0.00%) 74.58
telnet 845 ( 0.02%) 91320 ( 0.00%) 108.07
ssh 8805 ( 0.18%) 1037128 ( 0.05%) 117.79
dns 2957 ( 0.06%) 1187603 ( 0.05%) 401.62
bgp 399 ( 0.01%) 79960 ( 0.00%) 200.40
napster 203923 ( 4.08%) 134558887 ( 6.18%) 659.85
realaud 6983 ( 0.14%) 474472 ( 0.02%) 67.95
rtsp 20483 ( 0.41%) 1269005 ( 0.06%) 61.95
icecast 926 ( 0.02%) 104292 ( 0.00%) 112.63
hotline 45 ( 0.00%) 3705 ( 0.00%) 82.33
other 1556297 ( 31.16%) 741423474 ( 34.06%) 476.40
udp 503620 ( 10.08%) 109751653 ( 5.04%) 217.93
dns 387776 ( 7.76%) 51197642 ( 2.35%) 132.03
rip 337 ( 0.01%) 35222 ( 0.00%) 104.52
realaud 3736 ( 0.07%) 226201 ( 0.01%) 60.55
halflif 13662 ( 0.27%) 2844671 ( 0.13%) 208.22
starcra 337 ( 0.01%) 20220 ( 0.00%) 60.00
everque 1 ( 0.00%) 74 ( 0.00%) 74.00
other 92068 ( 1.84%) 54018148 ( 2.48%) 586.72
icmp 116961 ( 2.34%) 32938762 ( 1.51%) 281.62
igmp 299 ( 0.01%) 17940 ( 0.00%) 60.00
ipsec 64 ( 0.00%) 11904 ( 0.00%) 186.00
ip6 44824 ( 0.90%) 52628359 ( 2.42%) 1174.11
other 66755 ( 1.34%) 7391929 ( 0.34%) 110.73
frag 28203 ( 0.56%) 29830981 ( 1.37%) 1057.72
tcpdump file: 200203121400.dump.gz (136.23 MB)