Traffic Trace Info
DumpFile: 200311231400.dump
FileSize: 245.04MB
Id: 200311231400
StartTime: Sun Nov 23 14:00:01 2003
EndTime: Sun Nov 23 14:15:00 2003
TotalTime: 899.52 seconds
TotalCapSize: 187.82MB CapLen: 96 bytes
# of packets: 3749968 (1270.43MB)
AvgRate: 11.85Mbps stddev:1.40M
IP flow (unique src/dst pair) Information
# of flows: 1632708 (avg. 2.30 pkts/flow)
Top 10 big flow size (bytes/total in %):
35.9% 3.1% 3.1% 1.8% 1.5% 1.4% 1.4% 1.2% 1.1% 0.8%
IP address Information
# of IPv4 addresses: 613225
Top 10 bandwidth usage (bytes/total in %):
35.9% 35.9% 5.4% 3.2% 3.2% 3.1% 3.1% 2.7% 2.5% 1.8%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200311231400.pktlen.png)
detailed numbers
[ 16- 31]: 3759
[ 32- 63]: 817158
[ 64- 127]: 2013214
[ 128- 255]: 71276
[ 256- 511]: 96435
[ 512- 1023]: 84282
[ 1024- 2047]: 663844
Protocol Breakdown
![[protocol breakdown chart]](200311231400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3749968 (100.00%) 1332143570 (100.00%) 355.24
ip 3745660 ( 99.89%) 1332016689 ( 99.99%) 355.62
tcp 1917790 ( 51.14%) 1124518203 ( 84.41%) 586.36
http(s) 349337 ( 9.32%) 326160215 ( 24.48%) 933.65
http(c) 318511 ( 8.49%) 27832989 ( 2.09%) 87.38
squid 4414 ( 0.12%) 2373348 ( 0.18%) 537.69
smtp 51563 ( 1.38%) 11171115 ( 0.84%) 216.65
nntp 317371 ( 8.46%) 478368966 ( 35.91%) 1507.29
ftp 216896 ( 5.78%) 61365518 ( 4.61%) 282.93
pop3 949 ( 0.03%) 197624 ( 0.01%) 208.24
imap 43 ( 0.00%) 4989 ( 0.00%) 116.02
telnet 51 ( 0.00%) 3304 ( 0.00%) 64.78
ssh 136 ( 0.00%) 9148 ( 0.00%) 67.26
dns 83 ( 0.00%) 7192 ( 0.00%) 86.65
bgp 170 ( 0.00%) 44287 ( 0.00%) 260.51
napster 11746 ( 0.31%) 785145 ( 0.06%) 66.84
rtsp 50 ( 0.00%) 4428 ( 0.00%) 88.56
icecast 9169 ( 0.24%) 3787147 ( 0.28%) 413.04
other 637232 ( 16.99%) 212400086 ( 15.94%) 333.32
udp 218590 ( 5.83%) 48026182 ( 3.61%) 219.71
dns 65738 ( 1.75%) 8409462 ( 0.63%) 127.92
starcra 10893 ( 0.29%) 722618 ( 0.05%) 66.34
other 141956 ( 3.79%) 38893994 ( 2.92%) 273.99
icmp 1607166 ( 42.86%) 159284903 ( 11.96%) 99.11
ip6 588 ( 0.02%) 125986 ( 0.01%) 214.26
other 1526 ( 0.04%) 61415 ( 0.00%) 40.25
frag 18 ( 0.00%) 11601 ( 0.00%) 644.50
tcpdump file: 200311231400.dump.gz (96.75 MB)