Traffic Trace Info
DumpFile: 200208301400.dump
FileSize: 338.65MB
Id: 200208301400
StartTime: Fri Aug 30 14:00:00 2002
EndTime: Fri Aug 30 14:20:00 2002
TotalTime: 1200.63 seconds
TotalCapSize: 263.00MB CapLen: 96 bytes
# of packets: 4957960 (2380.20MB)
AvgRate: 16.63Mbps stddev:2.53M
IP flow (unique src/dst pair) Information
# of flows: 123349 (avg. 40.19 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 3.8% 3.1% 2.9% 2.9% 2.2% 2.2% 2.2% 2.1% 2.0%
IP address Information
# of IPv4 addresses: 71601
Top 10 bandwidth usage (bytes/total in %):
5.2% 5.2% 4.3% 3.8% 3.8% 3.6% 3.1% 3.1% 2.9% 2.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200208301400.pktlen.png)
detailed numbers
[ 16- 31]: 10796
[ 32- 63]: 1470986
[ 64- 127]: 968934
[ 128- 255]: 422756
[ 256- 511]: 305309
[ 512- 1023]: 562784
[ 1024- 2047]: 1216395
Protocol Breakdown
![[protocol breakdown chart]](200208301400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4957960 (100.00%) 2495816642 (100.00%) 503.40
ip 4942282 ( 99.68%) 2495342500 ( 99.98%) 504.90
tcp 3994736 ( 80.57%) 2348439025 ( 94.10%) 587.88
http(s) 923631 ( 18.63%) 958471363 ( 38.40%) 1037.72
http(c) 994287 ( 20.05%) 116153756 ( 4.65%) 116.82
squid 3500 ( 0.07%) 1733121 ( 0.07%) 495.18
smtp 147483 ( 2.97%) 48897307 ( 1.96%) 331.55
nntp 3390 ( 0.07%) 308078 ( 0.01%) 90.88
ftp 28360 ( 0.57%) 2206686 ( 0.09%) 77.81
pop3 13662 ( 0.28%) 1895073 ( 0.08%) 138.71
imap 845 ( 0.02%) 64426 ( 0.00%) 76.24
telnet 6096 ( 0.12%) 517554 ( 0.02%) 84.90
ssh 4494 ( 0.09%) 889116 ( 0.04%) 197.85
dns 1893 ( 0.04%) 116177 ( 0.00%) 61.37
bgp 245 ( 0.00%) 83825 ( 0.00%) 342.14
napster 650025 ( 13.11%) 369285878 ( 14.80%) 568.11
realaud 79 ( 0.00%) 7928 ( 0.00%) 100.35
rtsp 27432 ( 0.55%) 18490712 ( 0.74%) 674.06
icecast 280 ( 0.01%) 61005 ( 0.00%) 217.88
hotline 24317 ( 0.49%) 36801878 ( 1.47%) 1513.42
other 1164479 ( 23.49%) 792446288 ( 31.75%) 680.52
udp 766493 ( 15.46%) 128070805 ( 5.13%) 167.09
dns 611711 ( 12.34%) 82837628 ( 3.32%) 135.42
rip 118 ( 0.00%) 10148 ( 0.00%) 86.00
realaud 26722 ( 0.54%) 11151087 ( 0.45%) 417.30
quake 1168 ( 0.02%) 755822 ( 0.03%) 647.11
other 126692 ( 2.56%) 33302414 ( 1.33%) 262.86
icmp 89645 ( 1.81%) 9310700 ( 0.37%) 103.86
ipsec 65 ( 0.00%) 12078 ( 0.00%) 185.82
ip6 59286 ( 1.20%) 6181766 ( 0.25%) 104.27
other 32057 ( 0.65%) 3328126 ( 0.13%) 103.82
frag 2439 ( 0.05%) 2868599 ( 0.11%) 1176.14
tcpdump file: 200208301400.dump.gz (124.20 MB)