We have quite a bit of Adtran devices we monitor. To monitor memory, Adtran has OIDs for Free and Total Memory. In order to see a percentage of free memory, I need to divide these values by each other. The only way I see to perform this is with a Sensor Factory, but these do not get added to a Device Template.
I'd rather not have to add the calculation to 500+ devices. Is there a potential workaround?