Traffic Trace Info
DumpFile: 200512211400.dump
FileSize: 624.94MB
Id: 200512211400
StartTime: Wed Dec 21 14:00:01 2005
EndTime: Wed Dec 21 14:15:00 2005
TotalTime: 899.90 seconds
TotalCapSize: 484.88MB CapLen: 96 bytes
# of packets: 9179195 (3116.48MB)
AvgRate: 29.05Mbps stddev:1.25M
IP flow (unique src/dst pair) Information
# of flows: 636541 (avg. 14.42 pkts/flow)
Top 10 big flow size (bytes/total in %):
2.4% 2.0% 1.6% 1.2% 1.1% 0.9% 0.6% 0.6% 0.6% 0.6%
IP address Information
# of IPv4 addresses: 398107
Top 10 bandwidth usage (bytes/total in %):
13.7% 3.7% 3.7% 3.4% 3.1% 3.0% 2.7% 2.4% 2.4% 2.4%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200512211400.pktlen.png)
detailed numbers
[ 16- 31]: 113855
[ 32- 63]: 2763485
[ 64- 127]: 3188484
[ 128- 255]: 653223
[ 256- 511]: 444307
[ 512- 1023]: 444234
[ 1024- 2047]: 1571607
Protocol Breakdown
![[protocol breakdown chart]](200512211400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 9179195 (100.00%) 3267865509 (100.00%) 356.01
ip 8943166 ( 97.43%) 3260746643 ( 99.78%) 364.61
tcp 6586223 ( 71.75%) 2749937717 ( 84.15%) 417.53
http(s) 1350407 ( 14.71%) 1269258579 ( 38.84%) 939.91
http(c) 2255829 ( 24.58%) 286817781 ( 8.78%) 127.15
squid 89712 ( 0.98%) 17444280 ( 0.53%) 194.45
smtp 288115 ( 3.14%) 74861693 ( 2.29%) 259.83
nntp 372 ( 0.00%) 44066 ( 0.00%) 118.46
ftp 58640 ( 0.64%) 11068554 ( 0.34%) 188.75
pop3 5499 ( 0.06%) 1243571 ( 0.04%) 226.14
imap 6632 ( 0.07%) 2221215 ( 0.07%) 334.92
telnet 2802 ( 0.03%) 363066 ( 0.01%) 129.57
ssh 26057 ( 0.28%) 2711614 ( 0.08%) 104.06
dns 2435 ( 0.03%) 159806 ( 0.00%) 65.63
bgp 220 ( 0.00%) 113845 ( 0.00%) 517.48
napster 94 ( 0.00%) 6531 ( 0.00%) 69.48
realaud 6 ( 0.00%) 692 ( 0.00%) 115.33
rtsp 18630 ( 0.20%) 11710031 ( 0.36%) 628.56
icecast 23785 ( 0.26%) 5105075 ( 0.16%) 214.63
hotline 1 ( 0.00%) 62 ( 0.00%) 62.00
other 2423275 ( 26.40%) 1065638640 ( 32.61%) 439.75
udp 1867238 ( 20.34%) 447522122 ( 13.69%) 239.67
dns 1058022 ( 11.53%) 210159323 ( 6.43%) 198.63
rip 7 ( 0.00%) 567 ( 0.00%) 81.00
realaud 1750 ( 0.02%) 126315 ( 0.00%) 72.18
halflif 41 ( 0.00%) 2906 ( 0.00%) 70.88
everque 9 ( 0.00%) 711 ( 0.00%) 79.00
unreal 23 ( 0.00%) 2158 ( 0.00%) 93.83
quake 6 ( 0.00%) 444 ( 0.00%) 74.00
other 785250 ( 8.55%) 236192682 ( 7.23%) 300.79
icmp 152521 ( 1.66%) 14675063 ( 0.45%) 96.22
ip6 92175 ( 1.00%) 10505478 ( 0.32%) 113.97
other 245009 ( 2.67%) 38106263 ( 1.17%) 155.53
frag 20109 ( 0.22%) 12730683 ( 0.39%) 633.08
tcpdump file: 200512211400.dump.gz (257.74 MB)