Traffic Trace Info
DumpFile: 200303191400.dump
FileSize: 364.58MB
Id: 200303191400
StartTime: Wed Mar 19 14:00:00 2003
EndTime: Wed Mar 19 14:15:00 2003
TotalTime: 900.46 seconds
TotalCapSize: 285.91MB CapLen: 96 bytes
# of packets: 5155461 (2324.20MB)
AvgRate: 21.65Mbps stddev:1.97M
IP flow (unique src/dst pair) Information
# of flows: 361317 (avg. 14.27 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.1% 3.9% 2.1% 2.1% 1.8% 1.6% 1.6% 1.2% 1.2% 1.1%
IP address Information
# of IPv4 addresses: 263373
Top 10 bandwidth usage (bytes/total in %):
5.9% 5.3% 5.3% 5.3% 4.0% 4.0% 3.7% 3.1% 3.0% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200303191400.pktlen.png)
detailed numbers
[ 16- 31]: 21507
[ 32- 63]: 1279758
[ 64- 127]: 1713198
[ 128- 255]: 302051
[ 256- 511]: 231530
[ 512- 1023]: 350845
[ 1024- 2047]: 1256572
Protocol Breakdown
![[protocol breakdown chart]](200303191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5155461 (100.00%) 2437100040 (100.00%) 472.72
ip 5124114 ( 99.39%) 2436151743 ( 99.96%) 475.43
tcp 4169880 ( 80.88%) 2239043735 ( 91.87%) 536.96
http(s) 1216721 ( 23.60%) 1073503914 ( 44.05%) 882.29
http(c) 1138444 ( 22.08%) 135774819 ( 5.57%) 119.26
squid 23271 ( 0.45%) 5407496 ( 0.22%) 232.37
smtp 115708 ( 2.24%) 43213242 ( 1.77%) 373.47
nntp 34063 ( 0.66%) 2938662 ( 0.12%) 86.27
ftp 154850 ( 3.00%) 77254559 ( 3.17%) 498.90
pop3 3328 ( 0.06%) 427097 ( 0.02%) 128.33
imap 2170 ( 0.04%) 194057 ( 0.01%) 89.43
telnet 4955 ( 0.10%) 1648267 ( 0.07%) 332.65
ssh 25675 ( 0.50%) 13840969 ( 0.57%) 539.08
dns 3128 ( 0.06%) 248081 ( 0.01%) 79.31
bgp 155 ( 0.00%) 28451 ( 0.00%) 183.55
napster 146204 ( 2.84%) 50204827 ( 2.06%) 343.39
realaud 1783 ( 0.03%) 594498 ( 0.02%) 333.43
rtsp 19565 ( 0.38%) 5486967 ( 0.23%) 280.45
icecast 400 ( 0.01%) 44436 ( 0.00%) 111.09
hotline 8 ( 0.00%) 913 ( 0.00%) 114.12
other 1279118 ( 24.81%) 828219765 ( 33.98%) 647.49
udp 760701 ( 14.76%) 170907127 ( 7.01%) 224.67
dns 515354 ( 10.00%) 71721097 ( 2.94%) 139.17
realaud 24655 ( 0.48%) 9683118 ( 0.40%) 392.74
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 1 ( 0.00%) 92 ( 0.00%) 92.00
everque 1 ( 0.00%) 88 ( 0.00%) 88.00
other 217371 ( 4.22%) 86602790 ( 3.55%) 398.41
icmp 156198 ( 3.03%) 24010162 ( 0.99%) 153.72
ip6 4836 ( 0.09%) 1085504 ( 0.04%) 224.46
other 32499 ( 0.63%) 1105215 ( 0.05%) 34.01
frag 49359 ( 0.96%) 52623377 ( 2.16%) 1066.14
tcpdump file: 200303191400.dump.gz (142.61 MB)