Traffic Trace Info
DumpFile: 200302271000.dump
FileSize: 269.81MB
Id: 200302271000
StartTime: Thu Feb 27 10:00:01 2003
EndTime: Thu Feb 27 10:15:01 2003
TotalTime: 899.82 seconds
TotalCapSize: 209.85MB CapLen: 96 bytes
# of packets: 3929159 (1798.50MB)
AvgRate: 16.77Mbps stddev:1.64M
IP flow (unique src/dst pair) Information
# of flows: 348797 (avg. 11.26 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.1% 3.4% 1.6% 1.6% 1.5% 1.4% 1.3% 1.1% 1.1% 1.0%
IP address Information
# of IPv4 addresses: 255674
Top 10 bandwidth usage (bytes/total in %):
7.5% 6.6% 5.3% 5.0% 3.9% 3.5% 3.5% 3.4% 3.2% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200302271000.pktlen.png)
detailed numbers
[ 16- 31]: 10880
[ 32- 63]: 1237835
[ 64- 127]: 990757
[ 128- 255]: 220168
[ 256- 511]: 237125
[ 512- 1023]: 262572
[ 1024- 2047]: 969822
Protocol Breakdown
![[protocol breakdown chart]](200302271000.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3929159 (100.00%) 1885865692 (100.00%) 479.97
ip 3912787 ( 99.58%) 1885368767 ( 99.97%) 481.85
tcp 3046199 ( 77.53%) 1736283930 ( 92.07%) 569.98
http(s) 781729 ( 19.90%) 763749808 ( 40.50%) 977.00
http(c) 869876 ( 22.14%) 98539125 ( 5.23%) 113.28
squid 3105 ( 0.08%) 840699 ( 0.04%) 270.76
smtp 88175 ( 2.24%) 28432063 ( 1.51%) 322.45
nntp 18572 ( 0.47%) 11764502 ( 0.62%) 633.45
ftp 91759 ( 2.34%) 31991859 ( 1.70%) 348.65
pop3 8113 ( 0.21%) 6597871 ( 0.35%) 813.25
imap 499 ( 0.01%) 212732 ( 0.01%) 426.32
telnet 2245 ( 0.06%) 202771 ( 0.01%) 90.32
ssh 7024 ( 0.18%) 802059 ( 0.04%) 114.19
dns 6675 ( 0.17%) 424202 ( 0.02%) 63.55
bgp 178 ( 0.00%) 27181 ( 0.00%) 152.70
napster 129251 ( 3.29%) 83843151 ( 4.45%) 648.68
realaud 53 ( 0.00%) 4394 ( 0.00%) 82.91
rtsp 8941 ( 0.23%) 8784843 ( 0.47%) 982.53
icecast 9420 ( 0.24%) 13425182 ( 0.71%) 1425.18
hotline 14 ( 0.00%) 1841 ( 0.00%) 131.50
other 1020341 ( 25.97%) 686631280 ( 36.41%) 672.94
udp 700217 ( 17.82%) 134976178 ( 7.16%) 192.76
dns 433076 ( 11.02%) 76577945 ( 4.06%) 176.82
realaud 12845 ( 0.33%) 5586279 ( 0.30%) 434.90
starcra 36 ( 0.00%) 2242 ( 0.00%) 62.28
other 254225 ( 6.47%) 52808435 ( 2.80%) 207.72
icmp 131036 ( 3.33%) 11446960 ( 0.61%) 87.36
ip6 17077 ( 0.43%) 2010992 ( 0.11%) 117.76
other 18258 ( 0.46%) 650707 ( 0.03%) 35.64
frag 15 ( 0.00%) 5208 ( 0.00%) 347.20
tcpdump file: 200302271000.dump.gz (106.50 MB)