Traffic Trace Info
DumpFile: 200310191400.dump
FileSize: 234.11MB
Id: 200310191400
StartTime: Sun Oct 19 14:00:00 2003
EndTime: Sun Oct 19 14:15:00 2003
TotalTime: 900.19 seconds
TotalCapSize: 179.95MB CapLen: 96 bytes
# of packets: 3549580 (1601.82MB)
AvgRate: 14.93Mbps stddev:1.07M
IP flow (unique src/dst pair) Information
# of flows: 1452959 (avg. 2.44 pkts/flow)
Top 10 big flow size (bytes/total in %):
34.7% 6.3% 2.9% 1.7% 1.5% 1.4% 1.3% 1.1% 1.0% 0.9%
IP address Information
# of IPv4 addresses: 568800
Top 10 bandwidth usage (bytes/total in %):
34.7% 34.7% 6.4% 6.4% 3.3% 3.1% 2.9% 2.8% 2.6% 2.6%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310191400.pktlen.png)
detailed numbers
[ 16- 31]: 3606
[ 32- 63]: 869275
[ 64- 127]: 1486207
[ 128- 255]: 91918
[ 256- 511]: 72546
[ 512- 1023]: 111984
[ 1024- 2047]: 914044
Protocol Breakdown
![[protocol breakdown chart]](200310191400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 3549580 (100.00%) 1679632672 (100.00%) 473.19
ip 3545497 ( 99.88%) 1679512629 ( 99.99%) 473.70
tcp 2128555 ( 59.97%) 1509927541 ( 89.90%) 709.37
http(s) 511622 ( 14.41%) 515940756 ( 30.72%) 1008.44
http(c) 214315 ( 6.04%) 18796904 ( 1.12%) 87.71
squid 5067 ( 0.14%) 5688535 ( 0.34%) 1122.66
smtp 47659 ( 1.34%) 8937052 ( 0.53%) 187.52
nntp 385985 ( 10.87%) 582266527 ( 34.67%) 1508.52
ftp 44093 ( 1.24%) 18552210 ( 1.10%) 420.75
pop3 2140 ( 0.06%) 307265 ( 0.02%) 143.58
imap 206 ( 0.01%) 123926 ( 0.01%) 601.58
telnet 171 ( 0.00%) 17757 ( 0.00%) 103.84
ssh 21 ( 0.00%) 3394 ( 0.00%) 161.62
dns 370 ( 0.01%) 26233 ( 0.00%) 70.90
bgp 160 ( 0.00%) 34375 ( 0.00%) 214.84
napster 17312 ( 0.49%) 7059804 ( 0.42%) 407.80
rtsp 10901 ( 0.31%) 2780728 ( 0.17%) 255.09
icecast 10140 ( 0.29%) 15156997 ( 0.90%) 1494.77
other 878329 ( 24.74%) 334232562 ( 19.90%) 380.53
udp 213983 ( 6.03%) 38846908 ( 2.31%) 181.54
dns 55587 ( 1.57%) 7368298 ( 0.44%) 132.55
realaud 1 ( 0.00%) 60 ( 0.00%) 60.00
starcra 32145 ( 0.91%) 2297769 ( 0.14%) 71.48
everque 5 ( 0.00%) 400 ( 0.00%) 80.00
other 126230 ( 3.56%) 29179834 ( 1.74%) 231.16
icmp 1149298 ( 32.38%) 118524217 ( 7.06%) 103.13
ip6 768 ( 0.02%) 207153 ( 0.01%) 269.73
other 52893 ( 1.49%) 12006810 ( 0.71%) 227.00
frag 10 ( 0.00%) 1065 ( 0.00%) 106.50
tcpdump file: 200310191400.dump.gz (91.49 MB)