Traffic Trace Info
DumpFile: 200501191400.dump
FileSize: 547.09MB
Id: 200501191400
StartTime: Wed Jan 19 14:00:01 2005
EndTime: Wed Jan 19 14:15:00 2005
TotalTime: 899.64 seconds
TotalCapSize: 425.35MB CapLen: 96 bytes
# of packets: 7978306 (3178.68MB)
AvgRate: 29.64Mbps stddev:1.29M
IP flow (unique src/dst pair) Information
# of flows: 333614 (avg. 23.91 pkts/flow)
Top 10 big flow size (bytes/total in %):
5.2% 4.0% 1.6% 1.6% 1.1% 1.1% 1.0% 0.9% 0.8% 0.6%
IP address Information
# of IPv4 addresses: 211075
Top 10 bandwidth usage (bytes/total in %):
25.5% 5.9% 5.4% 4.2% 4.1% 3.9% 3.4% 2.9% 2.9% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200501191400.pktlen.png)
detailed numbers
[ 16- 31]: 55810
[ 32- 63]: 2235738
[ 64- 127]: 1929079
[ 128- 255]: 577098
[ 256- 511]: 528892
[ 512- 1023]: 1349120
[ 1024- 2047]: 1302569
Protocol Breakdown
![[protocol breakdown chart]](200501191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 7978306 (100.00%) 3333083586 (100.00%) 417.77
ip 7843638 ( 98.31%) 3328910632 ( 99.87%) 424.41
tcp 5197830 ( 65.15%) 2321988895 ( 69.66%) 446.72
http(s) 979248 ( 12.27%) 1056241151 ( 31.69%) 1078.62
http(c) 2061350 ( 25.84%) 265643272 ( 7.97%) 128.87
squid 14262 ( 0.18%) 2433678 ( 0.07%) 170.64
smtp 162562 ( 2.04%) 70899528 ( 2.13%) 436.14
nntp 94 ( 0.00%) 8527 ( 0.00%) 90.71
ftp 23036 ( 0.29%) 2365072 ( 0.07%) 102.67
pop3 7133 ( 0.09%) 1053883 ( 0.03%) 147.75
imap 7115 ( 0.09%) 940449 ( 0.03%) 132.18
telnet 1431 ( 0.02%) 150451 ( 0.00%) 105.14
ssh 19399 ( 0.24%) 1841978 ( 0.06%) 94.95
dns 999 ( 0.01%) 79518 ( 0.00%) 79.60
bgp 226 ( 0.00%) 116611 ( 0.00%) 515.98
napster 38858 ( 0.49%) 20396181 ( 0.61%) 524.89
realaud 2421 ( 0.03%) 163210 ( 0.00%) 67.41
rtsp 202349 ( 2.54%) 162146791 ( 4.86%) 801.32
icecast 28801 ( 0.36%) 16087794 ( 0.48%) 558.58
other 1607805 ( 20.15%) 720033564 ( 21.60%) 447.84
udp 2282356 ( 28.61%) 962172858 ( 28.87%) 421.57
dns 2038860 ( 25.56%) 874563564 ( 26.24%) 428.95
realaud 55729 ( 0.70%) 37861950 ( 1.14%) 679.39
everque 34 ( 0.00%) 5393 ( 0.00%) 158.62
unreal 6 ( 0.00%) 548 ( 0.00%) 91.33
quake 3 ( 0.00%) 455 ( 0.00%) 151.67
cuseeme 1 ( 0.00%) 60 ( 0.00%) 60.00
other 172739 ( 2.17%) 49230361 ( 1.48%) 285.00
icmp 156416 ( 1.96%) 13267025 ( 0.40%) 84.82
ipip 10 ( 0.00%) 1180 ( 0.00%) 118.00
ipsec 190 ( 0.00%) 21232 ( 0.00%) 111.75
ip6 887 ( 0.01%) 146128 ( 0.00%) 164.74
other 205949 ( 2.58%) 31313314 ( 0.94%) 152.04
frag 13 ( 0.00%) 1306 ( 0.00%) 100.46
tcpdump file: 200501191400.dump.gz (209.98 MB)