Traffic Trace Info
DumpFile: 200312171400.dump
FileSize: 336.42MB
Id: 200312171400
StartTime: Wed Dec 17 14:00:00 2003
EndTime: Wed Dec 17 14:15:00 2003
TotalTime: 899.35 seconds
TotalCapSize: 258.22MB CapLen: 96 bytes
# of packets: 5124703 (2073.70MB)
AvgRate: 19.34Mbps stddev:0.42M
IP flow (unique src/dst pair) Information
# of flows: 1838144 (avg. 2.79 pkts/flow)
Top 10 big flow size (bytes/total in %):
6.1% 1.9% 1.9% 1.6% 1.3% 1.3% 1.1% 1.0% 0.8% 0.7%
IP address Information
# of IPv4 addresses: 761422
Top 10 bandwidth usage (bytes/total in %):
6.1% 6.1% 3.8% 3.2% 2.9% 2.4% 2.1% 1.9% 1.9% 1.9%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200312171400.pktlen.png)
detailed numbers
[ 16- 31]: 9840
[ 32- 63]: 1301577
[ 64- 127]: 2113268
[ 128- 255]: 155820
[ 256- 511]: 157927
[ 512- 1023]: 286794
[ 1024- 2047]: 1099477
Protocol Breakdown
![[protocol breakdown chart]](200312171400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5124703 (100.00%) 2174431299 (100.00%) 424.30
ip 5113722 ( 99.79%) 2174109028 ( 99.99%) 425.15
tcp 3148102 ( 61.43%) 1885570766 ( 86.72%) 598.95
http(s) 1232441 ( 24.05%) 1054566305 ( 48.50%) 855.67
http(c) 283485 ( 5.53%) 31639512 ( 1.46%) 111.61
squid 8529 ( 0.17%) 10422006 ( 0.48%) 1221.95
smtp 80853 ( 1.58%) 22674030 ( 1.04%) 280.44
nntp 88278 ( 1.72%) 132769683 ( 6.11%) 1504.00
ftp 94659 ( 1.85%) 71838092 ( 3.30%) 758.91
pop3 1973 ( 0.04%) 674802 ( 0.03%) 342.02
imap 122 ( 0.00%) 9252 ( 0.00%) 75.84
telnet 2182 ( 0.04%) 228309 ( 0.01%) 104.63
ssh 89 ( 0.00%) 16076 ( 0.00%) 180.63
dns 114 ( 0.00%) 15892 ( 0.00%) 139.40
bgp 162 ( 0.00%) 31519 ( 0.00%) 194.56
napster 6810 ( 0.13%) 1230701 ( 0.06%) 180.72
realaud 18 ( 0.00%) 1116 ( 0.00%) 62.00
rtsp 5805 ( 0.11%) 6966742 ( 0.32%) 1200.13
icecast 7333 ( 0.14%) 10795380 ( 0.50%) 1472.16
other 1335161 ( 26.05%) 541687711 ( 24.91%) 405.71
udp 295769 ( 5.77%) 102005789 ( 4.69%) 344.88
dns 124461 ( 2.43%) 19499881 ( 0.90%) 156.67
realaud 41580 ( 0.81%) 41194248 ( 1.89%) 990.72
halflif 5 ( 0.00%) 300 ( 0.00%) 60.00
everque 4 ( 0.00%) 1835 ( 0.00%) 458.75
unreal 1 ( 0.00%) 82 ( 0.00%) 82.00
other 129713 ( 2.53%) 41309261 ( 1.90%) 318.47
icmp 1589261 ( 31.01%) 174665469 ( 8.03%) 109.90
ip6 579 ( 0.01%) 120878 ( 0.01%) 208.77
other 80011 ( 1.56%) 11746126 ( 0.54%) 146.81
frag 62 ( 0.00%) 48630 ( 0.00%) 784.35
tcpdump file: 200312171400.dump.gz (142.04 MB)