Traffic Trace Info
DumpFile: 200310241400.dump
FileSize: 272.88MB
Id: 200310241400
StartTime: Fri Oct 24 14:00:00 2003
EndTime: Fri Oct 24 14:15:00 2003
TotalTime: 900.26 seconds
TotalCapSize: 209.53MB CapLen: 96 bytes
# of packets: 4152110 (1748.27MB)
AvgRate: 16.29Mbps stddev:1.10M
IP flow (unique src/dst pair) Information
# of flows: 1717191 (avg. 2.42 pkts/flow)
Top 10 big flow size (bytes/total in %):
22.1% 3.3% 2.9% 2.1% 1.9% 1.9% 1.7% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 721586
Top 10 bandwidth usage (bytes/total in %):
22.1% 22.1% 3.3% 3.3% 3.2% 2.9% 2.9% 2.6% 2.2% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310241400.pktlen.png)
detailed numbers
[ 16- 31]: 4484
[ 32- 63]: 990406
[ 64- 127]: 1823132
[ 128- 255]: 86133
[ 256- 511]: 116826
[ 512- 1023]: 185507
[ 1024- 2047]: 945622
Protocol Breakdown
![[protocol breakdown chart]](200310241400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4152110 (100.00%) 1833198326 (100.00%) 441.51
ip 4147248 ( 99.88%) 1833056202 ( 99.99%) 441.99
tcp 2537332 ( 61.11%) 1645747926 ( 89.77%) 648.61
http(s) 946237 ( 22.79%) 907519978 ( 49.50%) 959.08
http(c) 213224 ( 5.14%) 18638867 ( 1.02%) 87.41
squid 718 ( 0.02%) 150145 ( 0.01%) 209.12
smtp 61576 ( 1.48%) 14739070 ( 0.80%) 239.36
nntp 268688 ( 6.47%) 405286711 ( 22.11%) 1508.39
ftp 100290 ( 2.42%) 21398474 ( 1.17%) 213.37
pop3 5962 ( 0.14%) 3971822 ( 0.22%) 666.19
imap 270 ( 0.01%) 156434 ( 0.01%) 579.39
telnet 506 ( 0.01%) 50596 ( 0.00%) 99.99
ssh 1 ( 0.00%) 66 ( 0.00%) 66.00
dns 440 ( 0.01%) 31490 ( 0.00%) 71.57
bgp 168 ( 0.00%) 48484 ( 0.00%) 288.60
napster 32364 ( 0.78%) 14623625 ( 0.80%) 451.85
realaud 16 ( 0.00%) 962 ( 0.00%) 60.12
rtsp 22699 ( 0.55%) 26988725 ( 1.47%) 1188.98
icecast 11433 ( 0.28%) 15071649 ( 0.82%) 1318.26
hotline 3 ( 0.00%) 609 ( 0.00%) 203.00
other 872694 ( 21.02%) 217068465 ( 11.84%) 248.73
udp 175909 ( 4.24%) 35090409 ( 1.91%) 199.48
dns 73801 ( 1.78%) 9643742 ( 0.53%) 130.67
realaud 660 ( 0.02%) 55446 ( 0.00%) 84.01
everque 1 ( 0.00%) 107 ( 0.00%) 107.00
other 101340 ( 2.44%) 25373001 ( 1.38%) 250.37
icmp 1375225 ( 33.12%) 143064816 ( 7.80%) 104.03
ip6 379 ( 0.01%) 72724 ( 0.00%) 191.88
other 58403 ( 1.41%) 9080327 ( 0.50%) 155.48
frag 5055 ( 0.12%) 5843223 ( 0.32%) 1155.93
tcpdump file: 200310241400.dump.gz (110.68 MB)