Traffic Trace Info
DumpFile: 200306191400.dump
FileSize: 252.68MB
Id: 200306191400
StartTime: Thu Jun 19 14:00:00 2003
EndTime: Thu Jun 19 14:15:00 2003
TotalTime: 899.21 seconds
TotalCapSize: 196.31MB CapLen: 96 bytes
# of packets: 3694250 (2113.98MB)
AvgRate: 19.72Mbps stddev:0.41M
IP flow (unique src/dst pair) Information
# of flows: 348642 (avg. 10.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.1% 1.4% 1.4% 1.3% 1.1% 1.0% 1.0% 1.0% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 297520
Top 10 bandwidth usage (bytes/total in %):
6.9% 3.2% 2.6% 2.3% 2.2% 2.2% 2.2% 2.1% 1.9% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200306191400.pktlen.png)
detailed numbers
[ 16- 31]: 3807
[ 32- 63]: 1069860
[ 64- 127]: 698339
[ 128- 255]: 132776
[ 256- 511]: 264072
[ 512- 1023]: 360908
[ 1024- 2047]: 1164488
Protocol Breakdown
![[protocol breakdown chart]](200306191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3694250 (100.00%) 2216671409 (100.00%) 600.03
ip 3689814 ( 99.88%) 2216540515 ( 99.99%) 600.72
tcp 3132569 ( 84.80%) 2082540657 ( 93.95%) 664.80
http(s) 1339506 ( 36.26%) 1266163470 ( 57.12%) 945.25
http(c) 205053 ( 5.55%) 18341809 ( 0.83%) 89.45
squid 22610 ( 0.61%) 25315458 ( 1.14%) 1119.66
smtp 106423 ( 2.88%) 38929460 ( 1.76%) 365.80
nntp 3061 ( 0.08%) 320929 ( 0.01%) 104.84
ftp 50741 ( 1.37%) 12949561 ( 0.58%) 255.21
pop3 5751 ( 0.16%) 3055944 ( 0.14%) 531.38
imap 75 ( 0.00%) 8321 ( 0.00%) 110.95
telnet 611 ( 0.02%) 160086 ( 0.01%) 262.01
ssh 2657 ( 0.07%) 332798 ( 0.02%) 125.25
dns 480 ( 0.01%) 32815 ( 0.00%) 68.36
bgp 163 ( 0.00%) 37804 ( 0.00%) 231.93
napster 72670 ( 1.97%) 26253077 ( 1.18%) 361.26
realaud 462 ( 0.01%) 239020 ( 0.01%) 517.36
rtsp 20685 ( 0.56%) 16124690 ( 0.73%) 779.54
icecast 6012 ( 0.16%) 366405 ( 0.02%) 60.95
hotline 6 ( 0.00%) 372 ( 0.00%) 62.00
other 1295540 ( 35.07%) 673906298 ( 30.40%) 520.17
udp 461820 ( 12.50%) 112932932 ( 5.09%) 244.54
dns 206084 ( 5.58%) 22906626 ( 1.03%) 111.15
rip 89 ( 0.00%) 5874 ( 0.00%) 66.00
realaud 34224 ( 0.93%) 17786935 ( 0.80%) 519.72
halflif 1 ( 0.00%) 85 ( 0.00%) 85.00
everque 4 ( 0.00%) 257 ( 0.00%) 64.25
other 219037 ( 5.93%) 70393182 ( 3.18%) 321.38
icmp 26953 ( 0.73%) 2866816 ( 0.13%) 106.36
ipsec 9031 ( 0.24%) 9108186 ( 0.41%) 1008.55
ip6 553 ( 0.01%) 82110 ( 0.00%) 148.48
other 58888 ( 1.59%) 9009814 ( 0.41%) 153.00
frag 10161 ( 0.28%) 10052795 ( 0.45%) 989.35
tcpdump file: 200306191400.dump.gz (101.77 MB)