Traffic Trace Info
DumpFile: 200308181400.dump
FileSize: 373.58MB
Id: 200308181400
StartTime: Mon Aug 18 14:00:00 2003
EndTime: Mon Aug 18 14:15:00 2003
TotalTime: 900.26 seconds
TotalCapSize: 291.28MB CapLen: 96 bytes
# of packets: 5393522 (1964.84MB)
AvgRate: 18.31Mbps stddev:0.15M
IP flow (unique src/dst pair) Information
# of flows: 753227 (avg. 7.16 pkts/flow)
Top 10 big flow size (bytes/total in %):
4.2% 2.5% 2.5% 1.9% 1.5% 1.4% 1.1% 1.1% 1.1% 0.8%
IP address Information
# of IPv4 addresses: 474468
Top 10 bandwidth usage (bytes/total in %):
9.7% 8.1% 5.5% 5.1% 4.5% 4.2% 4.2% 3.1% 3.0% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200308181400.pktlen.png)
detailed numbers
[ 16- 31]: 2620
[ 32- 63]: 2323784
[ 64- 127]: 1173677
[ 128- 255]: 83821
[ 256- 511]: 348238
[ 512- 1023]: 580407
[ 1024- 2047]: 880975
Protocol Breakdown
![[protocol breakdown chart]](200308181400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5393522 (100.00%) 2060280495 (100.00%) 381.99
ip 5390720 ( 99.95%) 2060198697 (100.00%) 382.18
tcp 4796246 ( 88.93%) 1922262913 ( 93.30%) 400.78
http(s) 1271582 ( 23.58%) 1181027665 ( 57.32%) 928.79
http(c) 1293849 ( 23.99%) 202294627 ( 9.82%) 156.35
squid 33446 ( 0.62%) 3718056 ( 0.18%) 111.17
smtp 66891 ( 1.24%) 13831490 ( 0.67%) 206.78
nntp 58169 ( 1.08%) 87319197 ( 4.24%) 1501.13
ftp 31130 ( 0.58%) 17725930 ( 0.86%) 569.42
pop3 5084 ( 0.09%) 2532150 ( 0.12%) 498.06
imap 32 ( 0.00%) 2485 ( 0.00%) 77.66
telnet 252 ( 0.00%) 51402 ( 0.00%) 203.98
ssh 1981 ( 0.04%) 1335339 ( 0.06%) 674.07
dns 370 ( 0.01%) 23421 ( 0.00%) 63.30
bgp 198 ( 0.00%) 80460 ( 0.00%) 406.36
napster 7367 ( 0.14%) 2811606 ( 0.14%) 381.65
realaud 2767 ( 0.05%) 2466320 ( 0.12%) 891.33
rtsp 839573 ( 15.57%) 77481574 ( 3.76%) 92.29
icecast 570 ( 0.01%) 395544 ( 0.02%) 693.94
other 1182940 ( 21.93%) 329163816 ( 15.98%) 278.26
udp 374927 ( 6.95%) 115467873 ( 5.60%) 307.97
dns 188007 ( 3.49%) 21026057 ( 1.02%) 111.84
realaud 28984 ( 0.54%) 4699617 ( 0.23%) 162.15
everque 1 ( 0.00%) 79 ( 0.00%) 79.00
other 157048 ( 2.91%) 89041859 ( 4.32%) 566.97
icmp 218319 ( 4.05%) 22301658 ( 1.08%) 102.15
ip6 658 ( 0.01%) 135770 ( 0.01%) 206.34
other 570 ( 0.01%) 30483 ( 0.00%) 53.48
frag 17814 ( 0.33%) 23577674 ( 1.14%) 1323.55
tcpdump file: 200308181400.dump.gz (149.71 MB)