Traffic Trace Info
DumpFile: 200409211400.dump
FileSize: 435.45MB
Id: 200409211400
StartTime: Tue Sep 21 14:00:00 2004
EndTime: Tue Sep 21 14:15:00 2004
TotalTime: 900.19 seconds
TotalCapSize: 341.95MB CapLen: 96 bytes
# of packets: 6127315 (2843.38MB)
AvgRate: 26.50Mbps stddev:2.03M
IP flow (unique src/dst pair) Information
# of flows: 523703 (avg. 11.70 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.9% 6.7% 2.9% 2.3% 1.6% 1.5% 1.4% 1.2% 1.1% 0.9%
IP address Information
# of IPv4 addresses: 378667
Top 10 bandwidth usage (bytes/total in %):
17.6% 9.1% 8.7% 6.9% 6.7% 6.5% 4.2% 2.9% 2.7% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200409211400.pktlen.png)
detailed numbers
[ 16- 31]: 30124
[ 32- 63]: 2073564
[ 64- 127]: 1600690
[ 128- 255]: 250986
[ 256- 511]: 313465
[ 512- 1023]: 236341
[ 1024- 2047]: 1622145
Protocol Breakdown
![[protocol breakdown chart]](200409211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 6127315 (100.00%) 2981502625 (100.00%) 486.59
ip 6090394 ( 99.40%) 2980382098 ( 99.96%) 489.36
tcp 5184393 ( 84.61%) 2792185560 ( 93.65%) 538.58
http(s) 1443007 ( 23.55%) 1658694215 ( 55.63%) 1149.47
http(c) 1546988 ( 25.25%) 183808445 ( 6.16%) 118.82
squid 4683 ( 0.08%) 562337 ( 0.02%) 120.08
smtp 192974 ( 3.15%) 47382275 ( 1.59%) 245.54
nntp 441 ( 0.01%) 156679 ( 0.01%) 355.28
ftp 53513 ( 0.87%) 44622087 ( 1.50%) 833.86
pop3 6155 ( 0.10%) 3299613 ( 0.11%) 536.09
imap 4287 ( 0.07%) 2302336 ( 0.08%) 537.05
telnet 1128 ( 0.02%) 96743 ( 0.00%) 85.77
ssh 18096 ( 0.30%) 2140785 ( 0.07%) 118.30
dns 2035 ( 0.03%) 148357 ( 0.00%) 72.90
bgp 178 ( 0.00%) 60881 ( 0.00%) 342.03
napster 3710 ( 0.06%) 704698 ( 0.02%) 189.95
realaud 28 ( 0.00%) 14336 ( 0.00%) 512.00
rtsp 258660 ( 4.22%) 225233367 ( 7.55%) 870.77
icecast 19919 ( 0.33%) 17084634 ( 0.57%) 857.71
hotline 21 ( 0.00%) 2718 ( 0.00%) 129.43
other 1627550 ( 26.56%) 605832899 ( 20.32%) 372.24
udp 710819 ( 11.60%) 175552533 ( 5.89%) 246.97
dns 493501 ( 8.05%) 121953462 ( 4.09%) 247.12
realaud 11998 ( 0.20%) 5211046 ( 0.17%) 434.33
halflif 1 ( 0.00%) 77 ( 0.00%) 77.00
starcra 6 ( 0.00%) 473 ( 0.00%) 78.83
everque 197 ( 0.00%) 81138 ( 0.00%) 411.87
unreal 1 ( 0.00%) 61 ( 0.00%) 61.00
quake 9 ( 0.00%) 571 ( 0.00%) 63.44
other 204940 ( 3.34%) 48296799 ( 1.62%) 235.66
icmp 120728 ( 1.97%) 10014376 ( 0.34%) 82.95
ipsec 183 ( 0.00%) 17930 ( 0.00%) 97.98
ip6 289 ( 0.00%) 59422 ( 0.00%) 205.61
other 73982 ( 1.21%) 2552277 ( 0.09%) 34.50
frag 1841 ( 0.03%) 1956674 ( 0.07%) 1062.83
tcpdump file: 200409211400.dump.gz (171.65 MB)