Traffic Trace Info
DumpFile: 200302271400.dump
FileSize: 314.83MB
Id: 200302271400
StartTime: Thu Feb 27 14:00:00 2003
EndTime: Thu Feb 27 14:15:00 2003
TotalTime: 900.10 seconds
TotalCapSize: 244.99MB CapLen: 96 bytes
# of packets: 4576915 (2211.05MB)
AvgRate: 20.61Mbps stddev:1.25M
IP flow (unique src/dst pair) Information
# of flows: 367020 (avg. 12.47 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.7% 3.9% 2.1% 1.4% 1.3% 1.0% 1.0% 1.0% 0.7% 0.7%
IP address Information
# of IPv4 addresses: 260116
Top 10 bandwidth usage (bytes/total in %):
17.2% 16.1% 4.5% 4.0% 3.4% 3.0% 2.9% 2.9% 2.7% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271400.pktlen.png)
detailed numbers
[ 16- 31]: 14842
[ 32- 63]: 1346683
[ 64- 127]: 1185708
[ 128- 255]: 257811
[ 256- 511]: 264249
[ 512- 1023]: 282734
[ 1024- 2047]: 1224888
Protocol Breakdown
![[protocol breakdown chart]](200302271400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4576915 (100.00%) 2318454776 (100.00%) 506.55
ip 4556341 ( 99.55%) 2317835306 ( 99.97%) 508.71
tcp 3683955 ( 80.49%) 2142619204 ( 92.42%) 581.61
http(s) 1388099 ( 30.33%) 1480972408 ( 63.88%) 1066.91
http(c) 1171548 ( 25.60%) 130464560 ( 5.63%) 111.36
squid 48954 ( 1.07%) 58088010 ( 2.51%) 1186.58
smtp 137702 ( 3.01%) 48941628 ( 2.11%) 355.42
nntp 59 ( 0.00%) 4397 ( 0.00%) 74.53
ftp 109058 ( 2.38%) 20425348 ( 0.88%) 187.29
pop3 5598 ( 0.12%) 1357395 ( 0.06%) 242.48
imap 385 ( 0.01%) 71303 ( 0.00%) 185.20
telnet 2677 ( 0.06%) 249134 ( 0.01%) 93.06
ssh 5359 ( 0.12%) 529456 ( 0.02%) 98.80
dns 9304 ( 0.20%) 574927 ( 0.02%) 61.79
bgp 170 ( 0.00%) 43817 ( 0.00%) 257.75
napster 52291 ( 1.14%) 23846209 ( 1.03%) 456.03
realaud 72 ( 0.00%) 7226 ( 0.00%) 100.36
rtsp 24931 ( 0.54%) 20926377 ( 0.90%) 839.37
icecast 15191 ( 0.33%) 21140658 ( 0.91%) 1391.66
hotline 9 ( 0.00%) 1118 ( 0.00%) 124.22
other 712304 ( 15.56%) 334966320 ( 14.45%) 470.26
udp 688184 ( 15.04%) 160574713 ( 6.93%) 233.33
dns 422314 ( 9.23%) 71511334 ( 3.08%) 169.33
realaud 25030 ( 0.55%) 10952221 ( 0.47%) 437.56
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
other 240060 ( 5.25%) 77288817 ( 3.33%) 321.96
icmp 147496 ( 3.22%) 12305339 ( 0.53%) 83.43
ip6 16667 ( 0.36%) 1653405 ( 0.07%) 99.20
other 20039 ( 0.44%) 682645 ( 0.03%) 34.07
frag 4718 ( 0.10%) 5735236 ( 0.25%) 1215.61
tcpdump file: 200302271400.dump.gz (126.21 MB)