Traffic Trace Info
DumpFile: 200501072045.dump
FileSize: 395.53MB
Id: 200501072045
StartTime: Fri Jan 7 20:45:01 2005
EndTime: Fri Jan 7 21:00:00 2005
TotalTime: 899.17 seconds
TotalCapSize: 307.55MB CapLen: 96 bytes
# of packets: 5765754 (2450.79MB)
AvgRate: 22.86Mbps stddev:1.55M
IP flow (unique src/dst pair) Information
# of flows: 384995 (avg. 14.98 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.7% 2.9% 2.0% 1.6% 1.5% 1.3% 1.2% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 282465
Top 10 bandwidth usage (bytes/total in %):
23.0% 8.1% 7.9% 4.4% 3.9% 3.4% 3.3% 3.2% 3.0% 2.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501072045.pktlen.png)
detailed numbers
[ 16- 31]: 33716
[ 32- 63]: 2027117
[ 64- 127]: 1654301
[ 128- 255]: 232109
[ 256- 511]: 173730
[ 512- 1023]: 276112
[ 1024- 2047]: 1368669
Protocol Breakdown
![[protocol breakdown chart]](200501072045.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5765754 (100.00%) 2569844463 (100.00%) 445.71
ip 5689295 ( 98.67%) 2567484980 ( 99.91%) 451.28
tcp 4661252 ( 80.84%) 2341740824 ( 91.12%) 502.38
http(s) 897187 ( 15.56%) 1090243620 ( 42.42%) 1215.18
http(c) 1775482 ( 30.79%) 172019631 ( 6.69%) 96.89
squid 4272 ( 0.07%) 382664 ( 0.01%) 89.57
smtp 210495 ( 3.65%) 106891196 ( 4.16%) 507.81
nntp 797 ( 0.01%) 86546 ( 0.00%) 108.59
ftp 18183 ( 0.32%) 5694574 ( 0.22%) 313.18
pop3 2490 ( 0.04%) 401646 ( 0.02%) 161.30
imap 1546 ( 0.03%) 126774 ( 0.00%) 82.00
telnet 735 ( 0.01%) 77856 ( 0.00%) 105.93
ssh 2912 ( 0.05%) 199112 ( 0.01%) 68.38
dns 409 ( 0.01%) 29413 ( 0.00%) 71.91
bgp 223 ( 0.00%) 113652 ( 0.00%) 509.65
napster 2345 ( 0.04%) 263768 ( 0.01%) 112.48
realaud 6 ( 0.00%) 372 ( 0.00%) 62.00
rtsp 59257 ( 1.03%) 25160507 ( 0.98%) 424.60
icecast 26285 ( 0.46%) 1746168 ( 0.07%) 66.43
hotline 1 ( 0.00%) 62 ( 0.00%) 62.00
other 1632606 ( 28.32%) 937416893 ( 36.48%) 574.18
udp 769114 ( 13.34%) 189754303 ( 7.38%) 246.72
dns 385575 ( 6.69%) 110342148 ( 4.29%) 286.18
realaud 11385 ( 0.20%) 4486534 ( 0.17%) 394.07
starcra 10 ( 0.00%) 600 ( 0.00%) 60.00
quake 164 ( 0.00%) 20893 ( 0.00%) 127.40
other 367904 ( 6.38%) 74763586 ( 2.91%) 203.21
icmp 91506 ( 1.59%) 7918674 ( 0.31%) 86.54
ipsec 184 ( 0.00%) 18196 ( 0.00%) 98.89
ip6 475 ( 0.01%) 76380 ( 0.00%) 160.80
other 166764 ( 2.89%) 27976603 ( 1.09%) 167.76
frag 2067 ( 0.04%) 2174046 ( 0.08%) 1051.79
tcpdump file: 200501072045.dump.gz (152.80 MB)