Traffic Trace Info
DumpFile: 200310291400.dump
FileSize: 331.90MB
Id: 200310291400
StartTime: Wed Oct 29 14:00:00 2003
EndTime: Wed Oct 29 14:15:00 2003
TotalTime: 900.00 seconds
TotalCapSize: 254.64MB CapLen: 96 bytes
# of packets: 5063110 (1881.50MB)
AvgRate: 17.54Mbps stddev:0.90M
IP flow (unique src/dst pair) Information
# of flows: 1971750 (avg. 2.57 pkts/flow)
Top 10 big flow size (bytes/total in %):
15.6% 4.0% 2.5% 2.5% 2.0% 2.0% 1.7% 1.5% 1.2% 1.0%
IP address Information
# of IPv4 addresses: 837921
Top 10 bandwidth usage (bytes/total in %):
15.6% 15.6% 6.2% 4.3% 4.0% 3.8% 3.6% 3.2% 2.7% 2.5%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310291400.pktlen.png)
detailed numbers
[ 16- 31]: 9199
[ 32- 63]: 1271108
[ 64- 127]: 2343903
[ 128- 255]: 107607
[ 256- 511]: 125605
[ 512- 1023]: 222272
[ 1024- 2047]: 983416
Protocol Breakdown
![[protocol breakdown chart]](200310291400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 5063110 (100.00%) 1972897294 (100.00%) 389.66
ip 5052843 ( 99.80%) 1972595885 ( 99.98%) 390.39
tcp 3135752 ( 61.93%) 1742046564 ( 88.30%) 555.54
http(s) 918270 ( 18.14%) 797834240 ( 40.44%) 868.84
http(c) 239438 ( 4.73%) 23874145 ( 1.21%) 99.71
squid 4655 ( 0.09%) 5759287 ( 0.29%) 1237.23
smtp 127509 ( 2.52%) 30560110 ( 1.55%) 239.67
nntp 203948 ( 4.03%) 307388102 ( 15.58%) 1507.19
ftp 25447 ( 0.50%) 7887552 ( 0.40%) 309.96
pop3 4516 ( 0.09%) 3050560 ( 0.15%) 675.50
imap 8 ( 0.00%) 591 ( 0.00%) 73.88
telnet 2238 ( 0.04%) 599951 ( 0.03%) 268.07
ssh 1868 ( 0.04%) 467316 ( 0.02%) 250.17
dns 496 ( 0.01%) 46600 ( 0.00%) 93.95
bgp 159 ( 0.00%) 38480 ( 0.00%) 242.01
napster 37629 ( 0.74%) 21332252 ( 1.08%) 566.91
realaud 46 ( 0.00%) 2762 ( 0.00%) 60.04
rtsp 83 ( 0.00%) 12845 ( 0.00%) 154.76
icecast 286 ( 0.01%) 201905 ( 0.01%) 705.96
hotline 3 ( 0.00%) 180 ( 0.00%) 60.00
other 1569050 ( 30.99%) 542985412 ( 27.52%) 346.06
udp 223686 ( 4.42%) 49992840 ( 2.53%) 223.50
dns 90688 ( 1.79%) 11971383 ( 0.61%) 132.01
realaud 12609 ( 0.25%) 5722851 ( 0.29%) 453.87
halflif 1 ( 0.00%) 181 ( 0.00%) 181.00
other 120371 ( 2.38%) 32291301 ( 1.64%) 268.26
icmp 1626218 ( 32.12%) 170181912 ( 8.63%) 104.65
ip6 441 ( 0.01%) 100842 ( 0.01%) 228.67
other 66746 ( 1.32%) 10273727 ( 0.52%) 153.92
frag 345 ( 0.01%) 447109 ( 0.02%) 1295.97
tcpdump file: 200310291400.dump.gz (134.67 MB)