Traffic Trace Info
DumpFile: 200105021400.dump
FileSize: 199.96MB
Id: 200105021400
StartTime: Wed May 2 14:00:00 2001
EndTime: Wed May 2 14:13:47 2001
TotalTime: 827.05 seconds
TotalCapSize: 154.23MB CapLen: 96 bytes
# of packets: 2996805 (1633.68MB)
AvgRate: 16.57Mbps stddev:2.33M
IP flow (unique src/dst pair) Information
# of flows: 78421 (avg. 38.21 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.6% 2.6% 2.3% 1.9% 1.9% 1.6% 1.6% 1.5% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 40042
Top 10 bandwidth usage (bytes/total in %):
7.0% 5.7% 5.7% 5.5% 4.5% 3.7% 3.5% 3.4% 3.2% 3.1%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200105021400.pktlen.png)
detailed numbers
[ 16- 31]: 20645
[ 32- 63]: 1051709
[ 64- 127]: 411399
[ 128- 255]: 210468
[ 256- 511]: 187830
[ 512- 1023]: 208043
[ 1024- 2047]: 906711
Protocol Breakdown
![[protocol breakdown chart]](200105021400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2996805 (100.00%) 1713039657 (100.00%) 571.62
ip 2974695 ( 99.26%) 1712388308 ( 99.96%) 575.65
tcp 2515344 ( 83.93%) 1584021575 ( 92.47%) 629.74
http(s) 963967 ( 32.17%) 1042241846 ( 60.84%) 1081.20
http(c) 358001 ( 11.95%) 40141705 ( 2.34%) 112.13
squid 97668 ( 3.26%) 72547378 ( 4.24%) 742.80
smtp 109047 ( 3.64%) 40137847 ( 2.34%) 368.08
nntp 188 ( 0.01%) 11528 ( 0.00%) 61.32
ftp 60701 ( 2.03%) 53098945 ( 3.10%) 874.76
pop3 10340 ( 0.35%) 4194041 ( 0.24%) 405.61
imap 86 ( 0.00%) 10110 ( 0.00%) 117.56
telnet 3975 ( 0.13%) 1103290 ( 0.06%) 277.56
ssh 7271 ( 0.24%) 2973383 ( 0.17%) 408.94
dns 13268 ( 0.44%) 965951 ( 0.06%) 72.80
bgp 199 ( 0.01%) 35622 ( 0.00%) 179.01
napster 67794 ( 2.26%) 51979931 ( 3.03%) 766.73
realaud 63 ( 0.00%) 5632 ( 0.00%) 89.40
rtsp 11956 ( 0.40%) 7016595 ( 0.41%) 586.87
icecast 13128 ( 0.44%) 6609735 ( 0.39%) 503.48
hotline 21598 ( 0.72%) 1332368 ( 0.08%) 61.69
other 775766 ( 25.89%) 259603645 ( 15.15%) 334.64
udp 401042 ( 13.38%) 124047626 ( 7.24%) 309.31
dns 269598 ( 9.00%) 55729195 ( 3.25%) 206.71
rip 204 ( 0.01%) 22764 ( 0.00%) 111.59
realaud 17543 ( 0.59%) 5944437 ( 0.35%) 338.85
halflif 10230 ( 0.34%) 960164 ( 0.06%) 93.86
starcra 1 ( 0.00%) 67 ( 0.00%) 67.00
quake 2 ( 0.00%) 148 ( 0.00%) 74.00
other 103366 ( 3.45%) 61387231 ( 3.58%) 593.88
icmp 38092 ( 1.27%) 3540626 ( 0.21%) 92.95
igmp 82 ( 0.00%) 4920 ( 0.00%) 60.00
ip6 145 ( 0.00%) 92196 ( 0.01%) 635.83
other 19990 ( 0.67%) 681365 ( 0.04%) 34.09
frag 28225 ( 0.94%) 35298395 ( 2.06%) 1250.61
tcpdump file: 200105021400.dump.gz (75.47 MB)