Traffic Trace Info
DumpFile: 200302271300.dump
FileSize: 326.80MB
Id: 200302271300
StartTime: Thu Feb 27 13:00:00 2003
EndTime: Thu Feb 27 13:15:00 2003
TotalTime: 900.47 seconds
TotalCapSize: 253.64MB CapLen: 96 bytes
# of packets: 4794773 (2329.43MB)
AvgRate: 21.70Mbps stddev:1.28M
IP flow (unique src/dst pair) Information
# of flows: 340647 (avg. 14.08 pkts/flow)
Top 10 big flow size (bytes/total in %):
16.8% 1.7% 1.5% 1.2% 1.2% 1.2% 1.1% 0.7% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 240432
Top 10 bandwidth usage (bytes/total in %):
17.3% 17.3% 7.6% 4.5% 3.4% 2.8% 2.7% 2.6% 2.6% 2.2%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271300.pktlen.png)
detailed numbers
[ 16- 31]: 17161
[ 32- 63]: 1530697
[ 64- 127]: 1099709
[ 128- 255]: 238909
[ 256- 511]: 277459
[ 512- 1023]: 352756
[ 1024- 2047]: 1278082
Protocol Breakdown
![[protocol breakdown chart]](200302271300.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4794773 (100.00%) 2442588882 (100.00%) 509.43
ip 4769698 ( 99.48%) 2441829676 ( 99.97%) 511.95
tcp 3670251 ( 76.55%) 2241577793 ( 91.77%) 610.74
http(s) 1321625 ( 27.56%) 1365844080 ( 55.92%) 1033.46
http(c) 1151652 ( 24.02%) 147468086 ( 6.04%) 128.05
squid 15961 ( 0.33%) 13497494 ( 0.55%) 845.65
smtp 105724 ( 2.20%) 34235256 ( 1.40%) 323.82
nntp 409 ( 0.01%) 47618 ( 0.00%) 116.43
ftp 47041 ( 0.98%) 23648620 ( 0.97%) 502.72
pop3 5650 ( 0.12%) 2688061 ( 0.11%) 475.76
imap 610 ( 0.01%) 348196 ( 0.01%) 570.81
telnet 3920 ( 0.08%) 335178 ( 0.01%) 85.50
ssh 5648 ( 0.12%) 1043488 ( 0.04%) 184.75
dns 4999 ( 0.10%) 312865 ( 0.01%) 62.59
bgp 159 ( 0.00%) 33606 ( 0.00%) 211.36
napster 64359 ( 1.34%) 28713589 ( 1.18%) 446.15
realaud 469 ( 0.01%) 35262 ( 0.00%) 75.19
rtsp 18203 ( 0.38%) 16883568 ( 0.69%) 927.52
icecast 10423 ( 0.22%) 15128173 ( 0.62%) 1451.42
hotline 6 ( 0.00%) 789 ( 0.00%) 131.50
other 913120 ( 19.04%) 591303850 ( 24.21%) 647.56
udp 841770 ( 17.56%) 181558371 ( 7.43%) 215.69
dns 420025 ( 8.76%) 70801063 ( 2.90%) 168.56
realaud 16011 ( 0.33%) 7014557 ( 0.29%) 438.11
halflif 22 ( 0.00%) 3623 ( 0.00%) 164.68
everque 2 ( 0.00%) 152 ( 0.00%) 76.00
unreal 1 ( 0.00%) 60 ( 0.00%) 60.00
quake 2 ( 0.00%) 120 ( 0.00%) 60.00
cuseeme 5 ( 0.00%) 300 ( 0.00%) 60.00
other 405549 ( 8.46%) 103705193 ( 4.25%) 255.72
icmp 212289 ( 4.43%) 15937141 ( 0.65%) 75.07
ip6 18516 ( 0.39%) 1842364 ( 0.08%) 99.50
other 26872 ( 0.56%) 914007 ( 0.04%) 34.01
frag 257 ( 0.01%) 228933 ( 0.01%) 890.79
tcpdump file: 200302271300.dump.gz (128.11 MB)