Re: [Devmon] Negative values in if_load

[Johann E. <joh...@te...>]

Schwimmer, Eric E *HS wrote:

>Sounds like another case of counter wrap.  Are you using
>the latest version of Devmon? (size of modules/dm_tests.pm
>should be 66279).
>
>-Eric
>
>  
>
>>-----Original Message-----
>>From: dev...@li... 
>>[mailto:dev...@li...] On Behalf 
>>Of Johann Eggers
>>Sent: Tuesday, March 07, 2006 4:28 AM
>>To: dev...@li...
>>Subject: [Devmon] Negative values in if_load
>>
>>Hi,
>>
>>on the cisco switches monitored by devmon in the if_load table I have 
>>sometimes negativ values like this:
>>
>>-77066719.00 bps (-77.07%)
>>
>>These values or not persistent. Next cycle the load is calculated 
>>correct but another port has a negativ value.
>>
>>This is not bound to a specific device; instead happens on 
>>all switches.
>>So I think there maybe some trouble/glitch with the math 
>>arithmetic in a 
>>module.
>>
>>Do you have an idea about the root cause of that..?
>>
>>Regards
>>Johann
>>
After using the modules from the 0.1.1 beta version and adapting the 
transform table of the if_load the values are correct now.

Thanks for putting me on the right lane...

Johann