Traffic Trace Info
DumpFile: 200401261400.dump
FileSize: 351.48MB
Id: 200401261400
StartTime: Mon Jan 26 14:00:00 2004
EndTime: Mon Jan 26 14:15:00 2004
TotalTime: 900.55 seconds
TotalCapSize: 273.58MB CapLen: 96 bytes
# of packets: 5105345 (2171.10MB)
AvgRate: 20.22Mbps stddev:0.56M
IP flow (unique src/dst pair) Information
# of flows: 468137 (avg. 10.91 pkts/flow)
Top 10 big flow size (bytes/total in %):
7.4% 3.1% 2.2% 2.1% 1.8% 1.4% 1.3% 1.3% 1.3% 1.3%
IP address Information
# of IPv4 addresses: 350141
Top 10 bandwidth usage (bytes/total in %):
7.4% 7.4% 5.5% 5.0% 4.2% 3.4% 3.1% 2.9% 2.6% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200401261400.pktlen.png)
detailed numbers
[ 16- 31]: 12275
[ 32- 63]: 2318561
[ 64- 127]: 958546
[ 128- 255]: 162890
[ 256- 511]: 193405
[ 512- 1023]: 249137
[ 1024- 2047]: 1210531
Protocol Breakdown
![[protocol breakdown chart]](200401261400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5105345 (100.00%) 2276558791 (100.00%) 445.92
ip 5090063 ( 99.70%) 2276104188 ( 99.98%) 447.17
tcp 4641643 ( 90.92%) 2185505793 ( 96.00%) 470.85
http(s) 1324416 ( 25.94%) 1216446734 ( 53.43%) 918.48
http(c) 571916 ( 11.20%) 64919641 ( 2.85%) 113.51
squid 3973 ( 0.08%) 484294 ( 0.02%) 121.90
smtp 77119 ( 1.51%) 12591071 ( 0.55%) 163.27
nntp 111483 ( 2.18%) 167411782 ( 7.35%) 1501.68
ftp 33253 ( 0.65%) 5042956 ( 0.22%) 151.65
pop3 2907 ( 0.06%) 1047577 ( 0.05%) 360.36
imap 593 ( 0.01%) 324282 ( 0.01%) 546.85
telnet 1791 ( 0.04%) 219593 ( 0.01%) 122.61
ssh 99 ( 0.00%) 6280 ( 0.00%) 63.43
dns 142 ( 0.00%) 11684 ( 0.00%) 82.28
bgp 168 ( 0.00%) 36126 ( 0.00%) 215.04
napster 30914 ( 0.61%) 9453430 ( 0.42%) 305.80
realaud 4380 ( 0.09%) 290159 ( 0.01%) 66.25
rtsp 28726 ( 0.56%) 13403664 ( 0.59%) 466.60
icecast 13648 ( 0.27%) 15288359 ( 0.67%) 1120.19
hotline 6 ( 0.00%) 366 ( 0.00%) 61.00
other 2435794 ( 47.71%) 678514446 ( 29.80%) 278.56
udp 305303 ( 5.98%) 76231876 ( 3.35%) 249.69
dns 108107 ( 2.12%) 14318207 ( 0.63%) 132.44
realaud 9124 ( 0.18%) 6209627 ( 0.27%) 680.58
everque 4 ( 0.00%) 272 ( 0.00%) 68.00
other 185422 ( 3.63%) 53675482 ( 2.36%) 289.48
icmp 133698 ( 2.62%) 13983093 ( 0.61%) 104.59
ip6 381 ( 0.01%) 75965 ( 0.00%) 199.38
other 9038 ( 0.18%) 307461 ( 0.01%) 34.02
frag 23476 ( 0.46%) 24276381 ( 1.07%) 1034.09
tcpdump file: 200401261400.dump.gz (147.65 MB)