<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Thank you..Yes i am using a cisco router......so it means probably that in the ifspeed OID on this cisco 2811 router the speed was 193kbps.......so how do i get the percentage then<br><br>I have seen in other posts that diving the OID helps for eg:<br><br>OID / 64kbps(After i change the bandwidth)...will the graph change too if give this in the config file...or should i use the option[xx].dorelpercent<br><br>Regards<br>Venkat<br><br><br><br><br>--- On <b>Fri, 11/28/08, Matthew Petach <i><mpetach@yahoo.com></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">From: Matthew Petach <mpetach@yahoo.com><br>Subject: Re: [mrtg] MRTG bandwidth error<br>To: nv_2030@yahoo.com, "mrtg@lists.oetiker.ch" <mrtg@lists.oetiker.ch>, "Sean Cheesman" <scheesman@caeveo.com><br>Date: Friday,
November 28, 2008, 11:14 PM<br><br><div id="yiv744828983"><style type="text/css"><!--#yiv744828983 DIV {margin:0px;}--></style><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div><br>MRTG doesn't look at the clock rate, it looks at the ifSpeed SNMP OID;<br>to change that, on a Cisco, use the "bandwidth" statement in the interface<br>configuration section. If it's not a Cisco, you'll need to consult your<br>vendor documentation to figure out how to change the value reported<br>by the ifSpeed OID.<br><br>Matt<br></div><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><br><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><font face="Tahoma" size="2"><hr size="1"><b><span style="font-weight: bold;">From:</span></b> nangineni praneeth <nv_2030@yahoo.com><br><b><span style="font-weight: bold;">To:</span></b> "mrtg@lists.oetiker.ch"
<mrtg@lists.oetiker.ch>; Sean Cheesman
<scheesman@caeveo.com><br><b><span style="font-weight: bold;">Sent:</span></b> Friday, November 28, 2008 7:58:33 AM<br><b><span style="font-weight: bold;">Subject:</span></b> Re: [mrtg] MRTG bandwidth error<br></font><br>
<table border="0" cellpadding="0" cellspacing="0"><tbody><tr><td style="font-family: inherit; font-style: inherit; font-variant: inherit; font-weight: inherit; font-size: inherit; line-height: inherit; font-size-adjust: inherit; font-stretch: inherit;" valign="top">Thank you very much...But why is it taking a T1 link bandwidth when i specified the clockrate to be 64kbps??......I know that i can edit the cfg file later and set the MAX bytes to to 64kbps but i thought MRTG would calculate the interface B.W automatically when i polled the router...<br><br><br>--- On <b>Fri, 11/28/08, Sean Cheesman <i><scheesman@caeveo.com></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">From: Sean Cheesman <scheesman@caeveo.com><br>Subject: RE: [mrtg] MRTG bandwidth error<br>To: "nv_2030@yahoo.com" <nv_2030@yahoo.com>, "mrtg@lists.oetiker.ch"
<mrtg@lists.oetiker.ch><br>Date: Friday, November 28, 2008, 9:21 PM<br><br><div id="yiv1839952283">
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<div dir="ltr"><font color="#000000" face="Tahoma" size="2"><font color="#000000" face="Tahoma" size="2">193kbytes</font> = 1536kbps (x8)</font></div>
<div dir="ltr"><font face="tahoma" size="2"><font face="tahoma" size="2">70.2kbps</font> / 1536kbps = .0045</font></div>
<div dir="ltr"><font face="tahoma" size="2">.0045 = 4.5%</font></div>
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<font face="Tahoma" size="2"><b>From:</b> mrtg-bounces@lists.oetiker.ch [mrtg-bounces@lists.oetiker.ch] On Behalf Of nangineni praneeth [nv_2030@yahoo.com]<br>
<b>Sent:</b> Friday, November 28, 2008 10:28 AM<br>
<b>To:</b> mrtg@lists.oetiker.ch<br>
<b>Subject:</b> [mrtg] MRTG bandwidth error<br>
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Hello everyone i have found MRTG reporting a small error on my bandwidth.......I configured a small campus enterprise network with collapsed core design(in a lab environment).........I used a frame relay connection to connect to my branch office..I have specified
the clock rate to be 64kbps.....But when i was collecting the interface traffic from my enterprise edge MRTG was reporting the max traffic below the graph to be 70.2 kbps....How is it possible?Because the serial link was supposed to be at 64kbps(the clock
rate which i gave)......This was the outbound traffic MRTG reported.........<br>
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<td>70.2 kb/s (4.5%) </td>
<td>37.8 kb/s (2.4%) </td>
<td>63.0 kb/s (4.1%) </td>
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The max speed MRTG gave of the interface was 193.0kbytes.Also kindly please explain what the percentage represents...I have been pulling my hair and doing all sorts of calculation to find out what the percentages exactly means and what is it exactly representing<br>
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Regards<br>
Venkat<br>
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