Traffic Trace Info
DumpFile: 200210151400.dump
FileSize: 333.90MB
Id: 200210151400
StartTime: Tue Oct 15 14:00:00 2002
EndTime: Tue Oct 15 14:13:03 2002
TotalTime: 782.32 seconds
TotalCapSize: 258.47MB CapLen: 96 bytes
# of packets: 4943169 (2360.42MB)
AvgRate: 25.31Mbps stddev:1.39M
IP flow (unique src/dst pair) Information
# of flows: 171669 (avg. 28.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 2.6% 2.2% 2.1% 1.8% 1.4% 1.4% 1.3% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 118036
Top 10 bandwidth usage (bytes/total in %):
4.8% 3.0% 2.7% 2.7% 2.6% 2.6% 2.6% 2.2% 2.2% 2.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200210151400.pktlen.png)
detailed numbers
[ 16- 31]: 25327
[ 32- 63]: 1750146
[ 64- 127]: 894271
[ 128- 255]: 302018
[ 256- 511]: 295815
[ 512- 1023]: 418535
[ 1024- 2047]: 1257057
Protocol Breakdown
![[protocol breakdown chart]](200210151400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4943169 (100.00%) 2475081569 (100.00%) 500.71
ip 4903658 ( 99.20%) 2473878572 ( 99.95%) 504.50
tcp 4193331 ( 84.83%) 2312425823 ( 93.43%) 551.45
http(s) 796702 ( 16.12%) 751450172 ( 30.36%) 943.20
http(c) 983793 ( 19.90%) 120196011 ( 4.86%) 122.18
squid 8097 ( 0.16%) 1496693 ( 0.06%) 184.85
smtp 120605 ( 2.44%) 46007053 ( 1.86%) 381.47
nntp 937 ( 0.02%) 780360 ( 0.03%) 832.83
ftp 82408 ( 1.67%) 44914372 ( 1.81%) 545.02
pop3 5055 ( 0.10%) 862518 ( 0.03%) 170.63
imap 929 ( 0.02%) 72819 ( 0.00%) 78.38
telnet 3558 ( 0.07%) 315128 ( 0.01%) 88.57
ssh 50887 ( 1.03%) 66379051 ( 2.68%) 1304.44
dns 7169 ( 0.15%) 1048478 ( 0.04%) 146.25
bgp 143 ( 0.00%) 36497 ( 0.00%) 255.22
napster 837344 ( 16.94%) 428724440 ( 17.32%) 512.01
realaud 4616 ( 0.09%) 2229236 ( 0.09%) 482.94
rtsp 26177 ( 0.53%) 7538636 ( 0.30%) 287.99
icecast 749 ( 0.02%) 53131 ( 0.00%) 70.94
hotline 14230 ( 0.29%) 21232400 ( 0.86%) 1492.09
other 1249520 ( 25.28%) 819073632 ( 33.09%) 655.51
udp 549440 ( 11.12%) 147412563 ( 5.96%) 268.30
dns 249400 ( 5.05%) 34994105 ( 1.41%) 140.31
rip 90 ( 0.00%) 7560 ( 0.00%) 84.00
realaud 63830 ( 1.29%) 46700374 ( 1.89%) 731.64
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
starcra 116 ( 0.00%) 7028 ( 0.00%) 60.59
other 233492 ( 4.72%) 64092726 ( 2.59%) 274.50
icmp 99517 ( 2.01%) 8823653 ( 0.36%) 88.66
ipsec 2982 ( 0.06%) 737264 ( 0.03%) 247.24
ip6 1122 ( 0.02%) 356417 ( 0.01%) 317.66
other 57266 ( 1.16%) 4122852 ( 0.17%) 71.99
frag 33841 ( 0.68%) 35552466 ( 1.44%) 1050.57
tcpdump file: 200210151400.dump.gz (139.20 MB)