Traffic Trace Info
DumpFile: 200305131400.dump
FileSize: 400.05MB
Id: 200305131400
StartTime: Tue May 13 14:00:00 2003
EndTime: Tue May 13 14:15:00 2003
TotalTime: 900.04 seconds
TotalCapSize: 312.21MB CapLen: 96 bytes
# of packets: 5756581 (2689.86MB)
AvgRate: 25.07Mbps stddev:1.33M
IP flow (unique src/dst pair) Information
# of flows: 286111 (avg. 20.12 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.7% 1.2% 1.1% 1.1% 1.1% 1.1% 1.0% 0.9% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 189065
Top 10 bandwidth usage (bytes/total in %):
5.9% 5.4% 3.9% 3.8% 3.5% 2.7% 2.3% 2.2% 2.0% 1.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200305131400.pktlen.png)
detailed numbers
[ 16- 31]: 27126
[ 32- 63]: 1774809
[ 64- 127]: 1448635
[ 128- 255]: 307698
[ 256- 511]: 278228
[ 512- 1023]: 419925
[ 1024- 2047]: 1500160
Protocol Breakdown
![[protocol breakdown chart]](200305131400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5756581 (100.00%) 2820520727 (100.00%) 489.96
ip 5716406 ( 99.30%) 2819302971 ( 99.96%) 493.20
tcp 4769920 ( 82.86%) 2612035463 ( 92.61%) 547.61
http(s) 1300512 ( 22.59%) 1242172458 ( 44.04%) 955.14
http(c) 1416128 ( 24.60%) 188234774 ( 6.67%) 132.92
squid 72748 ( 1.26%) 100253749 ( 3.55%) 1378.10
smtp 206372 ( 3.58%) 83094464 ( 2.95%) 402.64
nntp 761 ( 0.01%) 398754 ( 0.01%) 523.99
ftp 78301 ( 1.36%) 46818484 ( 1.66%) 597.93
pop3 6108 ( 0.11%) 1191113 ( 0.04%) 195.01
imap 926 ( 0.02%) 250071 ( 0.01%) 270.06
telnet 1576 ( 0.03%) 163944 ( 0.01%) 104.03
ssh 3670 ( 0.06%) 853629 ( 0.03%) 232.60
dns 975 ( 0.02%) 67470 ( 0.00%) 69.20
bgp 159 ( 0.00%) 24653 ( 0.00%) 155.05
napster 93557 ( 1.63%) 35017911 ( 1.24%) 374.29
realaud 74 ( 0.00%) 7262 ( 0.00%) 98.14
rtsp 26033 ( 0.45%) 15903082 ( 0.56%) 610.88
icecast 29731 ( 0.52%) 44200184 ( 1.57%) 1486.67
hotline 1 ( 0.00%) 60 ( 0.00%) 60.00
other 1531814 ( 26.61%) 853365809 ( 30.26%) 557.09
udp 679312 ( 11.80%) 145443465 ( 5.16%) 214.10
dns 459440 ( 7.98%) 71590561 ( 2.54%) 155.82
rip 131 ( 0.00%) 14046 ( 0.00%) 107.22
realaud 39839 ( 0.69%) 24103526 ( 0.85%) 605.02
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 4 ( 0.00%) 382 ( 0.00%) 95.50
other 179117 ( 3.11%) 48889076 ( 1.73%) 272.94
icmp 74573 ( 1.30%) 7575916 ( 0.27%) 101.59
ip6 65371 ( 1.14%) 39106839 ( 1.39%) 598.23
other 127230 ( 2.21%) 15141288 ( 0.54%) 119.01
frag 5912 ( 0.10%) 6185016 ( 0.22%) 1046.18
tcpdump file: 200305131400.dump.gz (162.70 MB)