Traffic Trace Info
DumpFile: 200403091230.dump
FileSize: 2406.66MB
Id: 200403091230
StartTime: Tue Mar 9 12:30:00 2004
EndTime: Tue Mar 9 13:00:01 2004
TotalTime: 1800.71 seconds
TotalCapSize: 1753.43MB CapLen: 96 bytes
# of packets: 42810078 (4623.30MB)
AvgRate: 21.54Mbps stddev:0.86M
IP flow (unique src/dst pair) Information
# of flows: 605495 (avg. 70.70 pkts/flow)
Top 10 big flow size (bytes/total in %):
76.2% 1.1% 1.0% 1.0% 1.0% 0.9% 0.6% 0.5% 0.5% 0.5%
IP address Information
# of IPv4 addresses: 526834
Top 10 bandwidth usage (bytes/total in %):
76.2% 76.2% 6.8% 3.8% 2.8% 1.7% 1.1% 1.0% 1.0% 1.0%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200403091230.pktlen.png)
detailed numbers
[ 16- 31]: 17586
[ 32- 63]: 1342783
[ 64- 127]: 40549227
[ 128- 255]: 95255
[ 256- 511]: 117845
[ 512- 1023]: 55233
[ 1024- 2047]: 632149
Protocol Breakdown
![[protocol breakdown chart]](200403091230.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 42810078 (100.00%) 4847882655 (100.00%) 113.24
ip 42789881 ( 99.95%) 4847287574 ( 99.99%) 113.28
tcp 2289912 ( 5.35%) 1107457510 ( 22.84%) 483.62
http(s) 284892 ( 0.67%) 175784308 ( 3.63%) 617.02
http(c) 630844 ( 1.47%) 93156240 ( 1.92%) 147.67
squid 22744 ( 0.05%) 1671867 ( 0.03%) 73.51
smtp 96352 ( 0.23%) 16881457 ( 0.35%) 175.21
nntp 9874 ( 0.02%) 14818658 ( 0.31%) 1500.78
ftp 7548 ( 0.02%) 4155589 ( 0.09%) 550.55
pop3 4236 ( 0.01%) 2846408 ( 0.06%) 671.96
imap 36 ( 0.00%) 2838 ( 0.00%) 78.83
telnet 1374 ( 0.00%) 415382 ( 0.01%) 302.32
ssh 4388 ( 0.01%) 353390 ( 0.01%) 80.54
dns 176 ( 0.00%) 16458 ( 0.00%) 93.51
bgp 339 ( 0.00%) 83828 ( 0.00%) 247.28
napster 947 ( 0.00%) 672403 ( 0.01%) 710.03
realaud 26 ( 0.00%) 2786 ( 0.00%) 107.15
rtsp 1899 ( 0.00%) 147092 ( 0.00%) 77.46
icecast 2719 ( 0.01%) 175828 ( 0.00%) 64.67
hotline 25 ( 0.00%) 1542 ( 0.00%) 61.68
other 1220920 ( 2.85%) 796240202 ( 16.42%) 652.16
udp 40432061 ( 94.45%) 3733792439 ( 77.02%) 92.35
dns 155870 ( 0.36%) 20797853 ( 0.43%) 133.43
realaud 2047 ( 0.00%) 1074067 ( 0.02%) 524.70
unreal 13 ( 0.00%) 2962 ( 0.00%) 227.85
other 40274128 ( 94.08%) 3711917446 ( 76.57%) 92.17
icmp 58708 ( 0.14%) 5665912 ( 0.12%) 96.51
ip6 361 ( 0.00%) 70717 ( 0.00%) 195.89
other 8839 ( 0.02%) 300996 ( 0.01%) 34.05
frag 443 ( 0.00%) 32254 ( 0.00%) 72.81
tcpdump file: 200403091230.dump.gz (402.81 MB)