Hello,<div><br></div><div>For point 1, how to enable the ADSL machine has SNMP function ?</div><div>For point 5, how can we config the command line ?</div><div>( there are 3 of fixed ip address and 1 of gateway Ip address about the Broadband service.... )</div>
<div><br></div><div>Thanks !</div><div><br></div><div>Edward.</div><div><br><div class="gmail_quote">2010/11/22 Craig Humphrey <span dir="ltr"><<a href="mailto:Craig.Humphrey@chapmantripp.com">Craig.Humphrey@chapmantripp.com</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div lang="EN-NZ" link="blue" vlink="purple">
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Hi Edward,</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Well, each broadband router can be different, but the basic steps
are:</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p><span style="font-size:10.0pt;color:black"><span>1.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Ensure your broadband router has SNMP turned on and that you know
the “community” name (usually “public”)</span></p>
<p><span style="font-size:10.0pt;color:black"><span>2.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Have a web server installed and running on the PC/Server that will
run MRTG.</span></p>
<p><span style="font-size:10.0pt;color:black"><span>3.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Make sure you have Perl installed (if you’re using a
Microsoft Windows based PC/Server, then <a href="http://www.activestate.com/activeperl" target="_blank">ActiveState Perl</a> is a good
start)</span></p>
<p><span style="font-size:10.0pt;color:black"><span>4.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Make sure that you have MRTG installed (the official <a href="http://oss.oetiker.ch/mrtg/doc/index.en.html" target="_blank">MRTG instructions</a> are a
good place to start)</span></p>
<p><span style="font-size:10.0pt;color:black"><span>5.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Use the MRTG script “<a href="http://oss.oetiker.ch/mrtg/doc/cfgmaker.en.html" target="_blank">cfgmaker</a>” to
scan your broadband router for its network ports. Most likely, it will have at
least two, one for broadband and one for your internal network. (Note: if it
has an on-board multiport switch, this may appear as multiple ports, or [as in
the case of my Netgear router!] a single port.<br>
You’ll want to point the output at a folder that is being served up by
your webserver.</span></p>
<p><span style="font-size:10.0pt;color:black"><span>6.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">You may like to use the MRTG script “<a href="http://oss.oetiker.ch/mrtg/doc/indexmaker.en.html" target="_blank">indexmaker</a>”
to make a pretty index page of the ports that you’re monitoring.</span></p>
<p><span style="font-size:10.0pt;color:black"><span>7.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Run <a href="http://oss.oetiker.ch/mrtg/doc/mrtg.en.html" target="_blank">MRTG</a>
manually a couple of times to make sure there are no errors. Don’t forget
to check that you can get to the pages on your website.</span></p>
<p><span style="font-size:10.0pt;color:black"><span>8.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">Run MRTG as a service/daemon. Refer to the MRTG <a href="http://oss.oetiker.ch/mrtg/doc/index.en.html" target="_blank">docs</a> on the best way to
do this for your PC/Server (unix is easy, Windows requires a little effort)</span></p>
<p><span style="font-size:10.0pt;color:black"><span>9.<span style="font:7.0pt "Times New Roman"">
</span></span></span><span style="font-size:10.0pt;color:black">You’re done.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Note: if the PC/Server that is running MRTG goes down, then you’ll
end up with blanks/straight lines in your graphs. Also watch out for routers
that lose their SNMP settings when they are rebooted (like mine Netgear, grrrr)</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Any other issues, read the great online documentation and if you’re
still stuck, post to this mailing list.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Later’ish<br>
Craig</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">[feeling overly helpful today]</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt">From:</span></b><span lang="EN-US" style="font-size:10.0pt"> Edward S.P. Leung
[mailto:<a href="mailto:edwardspl.mo@gmail.com" target="_blank">edwardspl.mo@gmail.com</a>] <br>
<b>Sent:</b> Monday, 22 November 2010 4:32 p.m.<br>
<b>To:</b> Craig Humphrey<br>
<b>Cc:</b> <a href="mailto:mrtg@lists.oetiker.ch" target="_blank">mrtg@lists.oetiker.ch</a><br>
<b>Subject:</b> Re: [mrtg] How to config to measure the boardband traffic ( 3
Static IP address range and 1 IP gateway ) ?</span></p>
</div>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Hello Craig,</p>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">I want to <span><span style="font-size:10.0pt">measure the total traffic...</span></span></p>
</div>
<div>
<p class="MsoNormal">So, how to <span><span style="font-size:10.0pt">point MRTG at ADSL machine and ensure it picks up the
port carrying the broadband traffic ?</span></span></p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">Thanks !</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt">Edward.</p>
<div>
<p class="MsoNormal">2010/11/22 Craig Humphrey <<a href="mailto:Craig.Humphrey@chapmantripp.com" target="_blank">Craig.Humphrey@chapmantripp.com</a>></p>
<div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Hi Edward,</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">If you’re wanting to measure your
total traffic, then just point MRTG at your broadband router and ensure it
picks up the port carrying the broadband traffic.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">If you’re wanting to measure the
traffic per IP, then you’ll need some other tool (like ntop say) which
looks at individual IPs.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Hope that helps.</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Later’ish</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black">Craig</span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black"> </span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt">From:</span></b><span lang="EN-US" style="font-size:10.0pt"> mrtg-bounces+craig.humphrey=<a href="http://chapmantripp.com" target="_blank">chapmantripp.com</a>@<a href="http://lists.oetiker.ch" target="_blank">lists.oetiker.ch</a> [mailto:<a href="mailto:mrtg-bounces%2Bcraig.humphrey" target="_blank">mrtg-bounces+craig.humphrey</a>=<a href="http://chapmantripp.com" target="_blank">chapmantripp.com</a>@<a href="http://lists.oetiker.ch" target="_blank">lists.oetiker.ch</a>] <b>On
Behalf Of </b>Edward S.P. Leung<br>
<b>Sent:</b> Wednesday, 17 November 2010 9:00 p.m.<br>
<b>To:</b> <a href="mailto:mrtg@lists.oetiker.ch" target="_blank">mrtg@lists.oetiker.ch</a><br>
<b>Subject:</b> [mrtg] How to config to measure the boardband traffic ( 3
Static IP address range and 1 IP gateway ) ?</span></p>
</div>
<div>
<div>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Dear
All,</p>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">Would
you mind to help ?</p>
</div>
<div>
<p class="MsoNormal">Any
hints ?</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">Thanks
!</p>
</div>
<div>
<p class="MsoNormal"> </p>
</div>
<div>
<p class="MsoNormal">Edward.</p>
</div>
</div>
</div>
</div>
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</blockquote></div><br></div>