Traffic Trace Info
DumpFile: 200311281400.dump
FileSize: 350.17MB
Id: 200311281400
StartTime: Fri Nov 28 14:00:00 2003
EndTime: Fri Nov 28 14:15:00 2003
TotalTime: 899.74 seconds
TotalCapSize: 269.42MB CapLen: 96 bytes
# of packets: 5292444 (2006.88MB)
AvgRate: 18.71Mbps stddev:0.66M
IP flow (unique src/dst pair) Information
# of flows: 1725742 (avg. 3.07 pkts/flow)
Top 10 big flow size (bytes/total in %):
8.7% 3.9% 2.5% 2.3% 2.0% 2.0% 1.8% 1.6% 1.4% 1.3%
IP address Information
# of IPv4 addresses: 745965
Top 10 bandwidth usage (bytes/total in %):
8.7% 8.7% 3.9% 3.9% 3.5% 3.0% 2.5% 2.5% 2.4% 2.3%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311281400.pktlen.png)
detailed numbers
[ 16- 31]: 9502
[ 32- 63]: 1101576
[ 64- 127]: 2590910
[ 128- 255]: 94182
[ 256- 511]: 111179
[ 512- 1023]: 337766
[ 1024- 2047]: 1047329
Protocol Breakdown
![[protocol breakdown chart]](200311281400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5292444 (100.00%) 2104365657 (100.00%) 397.62
ip 5281865 ( 99.80%) 2104055289 ( 99.99%) 398.35
tcp 2904215 ( 54.87%) 1826087955 ( 86.78%) 628.77
http(s) 1074712 ( 20.31%) 1001305066 ( 47.58%) 931.70
http(c) 320402 ( 6.05%) 28042619 ( 1.33%) 87.52
squid 13012 ( 0.25%) 17788449 ( 0.85%) 1367.08
smtp 74026 ( 1.40%) 18948047 ( 0.90%) 255.96
nntp 134854 ( 2.55%) 203035640 ( 9.65%) 1505.60
ftp 84816 ( 1.60%) 58812207 ( 2.79%) 693.41
pop3 3934 ( 0.07%) 2904485 ( 0.14%) 738.30
imap 66 ( 0.00%) 6427 ( 0.00%) 97.38
telnet 457 ( 0.01%) 29976 ( 0.00%) 65.59
ssh 156 ( 0.00%) 11695 ( 0.00%) 74.97
dns 134 ( 0.00%) 23825 ( 0.00%) 177.80
bgp 164 ( 0.00%) 42500 ( 0.00%) 259.15
napster 42199 ( 0.80%) 25538063 ( 1.21%) 605.18
realaud 5495 ( 0.10%) 5321060 ( 0.25%) 968.35
rtsp 31351 ( 0.59%) 4781154 ( 0.23%) 152.50
icecast 168 ( 0.00%) 43981 ( 0.00%) 261.79
hotline 2 ( 0.00%) 120 ( 0.00%) 60.00
other 1118147 ( 21.13%) 459447916 ( 21.83%) 410.90
udp 948498 ( 17.92%) 129403695 ( 6.15%) 136.43
dns 802249 ( 15.16%) 65715879 ( 3.12%) 81.91
realaud 42442 ( 0.80%) 23080031 ( 1.10%) 543.80
other 101908 ( 1.93%) 38804041 ( 1.84%) 380.78
icmp 1425637 ( 26.94%) 148379872 ( 7.05%) 104.08
ip6 367 ( 0.01%) 74335 ( 0.00%) 202.55
other 3148 ( 0.06%) 109432 ( 0.01%) 34.76
frag 10748 ( 0.20%) 12602736 ( 0.60%) 1172.57
tcpdump file: 200311281400.dump.gz (138.38 MB)