Traffic Trace Info
DumpFile: 200302270645.dump
FileSize: 157.62MB
Id: 200302270645
StartTime: Thu Feb 27 06:45:00 2003
EndTime: Thu Feb 27 07:00:01 2003
TotalTime: 900.50 seconds
TotalCapSize: 122.43MB CapLen: 96 bytes
# of packets: 2305700 (1101.04MB)
AvgRate: 10.26Mbps stddev:0.90M
IP flow (unique src/dst pair) Information
# of flows: 298501 (avg. 7.72 pkts/flow)
Top 10 big flow size (bytes/total in %):
3.0% 2.5% 2.4% 2.0% 1.9% 1.7% 1.7% 1.7% 1.5% 1.3%
IP address Information
# of IPv4 addresses: 229100
Top 10 bandwidth usage (bytes/total in %):
17.6% 9.9% 6.3% 5.0% 4.8% 4.1% 3.0% 2.5% 2.5% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302270645.pktlen.png)
detailed numbers
[ 16- 31]: 3131
[ 32- 63]: 574181
[ 64- 127]: 666503
[ 128- 255]: 139246
[ 256- 511]: 192825
[ 512- 1023]: 128832
[ 1024- 2047]: 600982
Protocol Breakdown
![[protocol breakdown chart]](200302270645.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 2305700 (100.00%) 1154527481 (100.00%) 500.73
ip 2300930 ( 99.79%) 1154382473 ( 99.99%) 501.70
tcp 1618053 ( 70.18%) 1011886179 ( 87.65%) 625.37
http(s) 179779 ( 7.80%) 177678994 ( 15.39%) 988.32
http(c) 210805 ( 9.14%) 21244708 ( 1.84%) 100.78
squid 13781 ( 0.60%) 7867239 ( 0.68%) 570.88
smtp 44040 ( 1.91%) 9355849 ( 0.81%) 212.44
nntp 20429 ( 0.89%) 20144984 ( 1.74%) 986.10
ftp 82366 ( 3.57%) 22300641 ( 1.93%) 270.75
pop3 1050 ( 0.05%) 98057 ( 0.01%) 93.39
imap 78 ( 0.00%) 25206 ( 0.00%) 323.15
telnet 2880 ( 0.12%) 195350 ( 0.02%) 67.83
ssh 518 ( 0.02%) 56376 ( 0.00%) 108.83
dns 2874 ( 0.12%) 180432 ( 0.02%) 62.78
bgp 168 ( 0.01%) 40103 ( 0.00%) 238.71
napster 66196 ( 2.87%) 31532851 ( 2.73%) 476.36
realaud 89 ( 0.00%) 13186 ( 0.00%) 148.16
rtsp 9057 ( 0.39%) 5554509 ( 0.48%) 613.28
icecast 380 ( 0.02%) 37772 ( 0.00%) 99.40
hotline 8 ( 0.00%) 1052 ( 0.00%) 131.50
other 983470 ( 42.65%) 715555763 ( 61.98%) 727.58
udp 543364 ( 23.57%) 130073846 ( 11.27%) 239.39
dns 344369 ( 14.94%) 67182009 ( 5.82%) 195.09
realaud 6502 ( 0.28%) 2168680 ( 0.19%) 333.54
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 2 ( 0.00%) 171 ( 0.00%) 85.50
everque 1 ( 0.00%) 92 ( 0.00%) 92.00
unreal 1 ( 0.00%) 87 ( 0.00%) 87.00
other 192466 ( 8.35%) 60721951 ( 5.26%) 315.49
icmp 116209 ( 5.04%) 10186720 ( 0.88%) 87.66
ip6 17143 ( 0.74%) 2010336 ( 0.17%) 117.27
other 6161 ( 0.27%) 225392 ( 0.02%) 36.58
frag 7 ( 0.00%) 2906 ( 0.00%) 415.14
tcpdump file: 200302270645.dump.gz (61.86 MB)