Traffic Trace Info
DumpFile: 200302271600.dump
FileSize: 350.19MB
Id: 200302271600
StartTime: Thu Feb 27 16:00:01 2003
EndTime: Thu Feb 27 16:15:00 2003
TotalTime: 899.61 seconds
TotalCapSize: 272.16MB CapLen: 96 bytes
# of packets: 5113635 (2512.98MB)
AvgRate: 23.43Mbps stddev:1.08M
IP flow (unique src/dst pair) Information
# of flows: 379005 (avg. 13.49 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.9% 3.1% 2.1% 1.8% 1.8% 1.6% 1.6% 1.6% 1.5% 1.4%
IP address Information
# of IPv4 addresses: 267177
Top 10 bandwidth usage (bytes/total in %):
7.7% 5.9% 5.9% 3.7% 3.7% 3.3% 3.1% 3.1% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271600.pktlen.png)
detailed numbers
[ 16- 31]: 21783
[ 32- 63]: 1436544
[ 64- 127]: 1306847
[ 128- 255]: 297552
[ 256- 511]: 322121
[ 512- 1023]: 350991
[ 1024- 2047]: 1377797
Protocol Breakdown
![[protocol breakdown chart]](200302271600.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5113635 (100.00%) 2635055227 (100.00%) 515.30
ip 5081567 ( 99.37%) 2634083636 ( 99.96%) 518.36
tcp 4134340 ( 80.85%) 2452741614 ( 93.08%) 593.26
http(s) 1312400 ( 25.66%) 1372930357 ( 52.10%) 1046.12
http(c) 989241 ( 19.35%) 120300457 ( 4.57%) 121.61
squid 14178 ( 0.28%) 6171040 ( 0.23%) 435.25
smtp 123207 ( 2.41%) 51191907 ( 1.94%) 415.50
nntp 165 ( 0.00%) 18652 ( 0.00%) 113.04
ftp 173896 ( 3.40%) 116728297 ( 4.43%) 671.25
pop3 4429 ( 0.09%) 550513 ( 0.02%) 124.30
imap 448 ( 0.01%) 86218 ( 0.00%) 192.45
telnet 2424 ( 0.05%) 190464 ( 0.01%) 78.57
ssh 11756 ( 0.23%) 1145691 ( 0.04%) 97.46
dns 5359 ( 0.10%) 434332 ( 0.02%) 81.05
bgp 195 ( 0.00%) 74333 ( 0.00%) 381.19
napster 199714 ( 3.91%) 110368079 ( 4.19%) 552.63
realaud 90 ( 0.00%) 5595 ( 0.00%) 62.17
rtsp 5683 ( 0.11%) 4291815 ( 0.16%) 755.20
icecast 24822 ( 0.49%) 26971967 ( 1.02%) 1086.62
hotline 17 ( 0.00%) 1618 ( 0.00%) 95.18
other 1265930 ( 24.76%) 641266150 ( 24.34%) 506.56
udp 721734 ( 14.11%) 163950435 ( 6.22%) 227.16
dns 419372 ( 8.20%) 69059812 ( 2.62%) 164.67
realaud 33779 ( 0.66%) 23277470 ( 0.88%) 689.11
halflif 83 ( 0.00%) 4994 ( 0.00%) 60.17
everque 2 ( 0.00%) 174 ( 0.00%) 87.00
unreal 1 ( 0.00%) 80 ( 0.00%) 80.00
quake 7 ( 0.00%) 558 ( 0.00%) 79.71
other 268435 ( 5.25%) 71605343 ( 2.72%) 266.75
icmp 173953 ( 3.40%) 14547975 ( 0.55%) 83.63
ip6 16859 ( 0.33%) 1663941 ( 0.06%) 98.70
other 34681 ( 0.68%) 1179671 ( 0.04%) 34.01
frag 3 ( 0.00%) 180 ( 0.00%) 60.00
tcpdump file: 200302271600.dump.gz (145.92 MB)