Thanks a lot for your help...I sorted it out actually based on a suggestion 
given by one of the members in the forum....The reason being the load on the 
router wasnt much..It was like 0.4% which MRTG was rounding of to zero....So i 
actually managed to load the router and could see the results.....Its also that 
we need to wait for three successive polls before we can see the results

However i have got a small question.As we know that MRTG needs two variables to 
graph the data but the cisco 2811 series router which i am using has only one 
cpu....So i used the same OID for representing both the variables which is like 
 
1.3.6.1.4.1.9.2.1.58.0&1.3.6.1.4.1.9.2.1.58.0......

But i didnt use the switch options[xxxx]:noo to hide the second variable and 
MRTG was giving two graphs........How is this possible the router has only cpu 
and i should be seeing only one graph that is the blue one but suprisingly MRTG 
is drawing the green graph as well.What data could this green graph 
represent......Is it just graphing some random data or what??

Regards
Venkat..


--- On Wed, 11/26/08, Jakub M <[EMAIL PROTECTED]> wrote:
From: Jakub M <[EMAIL PROTECTED]>
Subject: Re: [mrtg] MRTG and blank cpu graphs...........please help
To: [EMAIL PROTECTED]
Cc: "[email protected]" <[email protected]>
Date: Wednesday, November 26, 2008, 12:51 PM

and two more things:
1) in my case, snmpwalk command for cpu is:
snmpwalk -v2c -c public 192.168.xxx.xxx 1.3.6.1.4.1.9.2.1.58.0

and cfg line is:
Target[192.168.xxx.xxx-cpu]:
1.3.6.1.4.1.9.2.1.58.0&1.3.6.1.4.1.9.2.1.58.0:[EMAIL PROTECTED]

2) I have noticed two lines in your config:

MaxBytes[graham]: 100000000000
Unscaled[graham]: d

Doesn't it mean, that your maximum on the graph is 10000000000 , and
CPU rate is given in % so the max is 100? Try changing it to 100


Tell if it works!



      
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