Traffic Trace Info
DumpFile: 200310101400.dump
FileSize: 288.82MB
Id: 200310101400
StartTime: Fri Oct 10 14:00:00 2003
EndTime: Fri Oct 10 14:15:00 2003
TotalTime: 900.33 seconds
TotalCapSize: 221.66MB CapLen: 96 bytes
# of packets: 4401679 (1824.18MB)
AvgRate: 17.00Mbps stddev:0.91M
IP flow (unique src/dst pair) Information
# of flows: 1692704 (avg. 2.60 pkts/flow)
Top 10 big flow size (bytes/total in %):
13.9% 3.7% 3.3% 2.6% 2.2% 2.2% 1.7% 1.2% 0.9% 0.9%
IP address Information
# of IPv4 addresses: 786650
Top 10 bandwidth usage (bytes/total in %):
13.9% 13.9% 3.8% 3.7% 3.7% 3.3% 3.3% 2.9% 2.7% 2.7%
Packet Size Distribution (including MAC headers)
![[packet size distribution]](200310101400.pktlen.png)
detailed numbers
[ 16- 31]: 5357
[ 32- 63]: 1046265
[ 64- 127]: 1885187
[ 128- 255]: 98189
[ 256- 511]: 114033
[ 512- 1023]: 308015
[ 1024- 2047]: 944633
Protocol Breakdown
![[protocol breakdown chart]](200310101400.png)
protocol packets bytes bytes/pkt
------------------------------------------------------------------------
total 4401679 (100.00%) 1912789714 (100.00%) 434.56
ip 4395906 ( 99.87%) 1912621132 ( 99.99%) 435.09
tcp 2709313 ( 61.55%) 1673235848 ( 87.48%) 617.59
http(s) 1052013 ( 23.90%) 973867428 ( 50.91%) 925.72
http(c) 156741 ( 3.56%) 14857388 ( 0.78%) 94.79
squid 2868 ( 0.07%) 767859 ( 0.04%) 267.73
smtp 94007 ( 2.14%) 28328283 ( 1.48%) 301.34
nntp 176856 ( 4.02%) 266101919 ( 13.91%) 1504.62
ftp 130917 ( 2.97%) 29756529 ( 1.56%) 227.29
pop3 3658 ( 0.08%) 2286798 ( 0.12%) 625.15
imap 97 ( 0.00%) 54674 ( 0.00%) 563.65
telnet 1877 ( 0.04%) 139356 ( 0.01%) 74.24
ssh 133 ( 0.00%) 27228 ( 0.00%) 204.72
dns 152 ( 0.00%) 11022 ( 0.00%) 72.51
bgp 160 ( 0.00%) 34137 ( 0.00%) 213.36
napster 8463 ( 0.19%) 4889819 ( 0.26%) 577.79
realaud 711 ( 0.02%) 183498 ( 0.01%) 258.08
rtsp 7463 ( 0.17%) 8449103 ( 0.44%) 1132.13
icecast 2268 ( 0.05%) 2749693 ( 0.14%) 1212.39
hotline 35 ( 0.00%) 3866 ( 0.00%) 110.46
other 1070831 ( 24.33%) 340724362 ( 17.81%) 318.19
udp 286070 ( 6.50%) 89757070 ( 4.69%) 313.76
dns 78805 ( 1.79%) 10670880 ( 0.56%) 135.41
realaud 18004 ( 0.41%) 13312567 ( 0.70%) 739.42
halflif 1 ( 0.00%) 60 ( 0.00%) 60.00
other 180559 ( 4.10%) 61851820 ( 3.23%) 342.56
icmp 1348840 ( 30.64%) 140552626 ( 7.35%) 104.20
ip6 426 ( 0.01%) 90392 ( 0.00%) 212.19
other 51257 ( 1.16%) 8985196 ( 0.47%) 175.30
frag 28417 ( 0.65%) 31757836 ( 1.66%) 1117.56
tcpdump file: 200310101400.dump.gz (117.07 MB)