* Ports min polled period of 1
Prevent divide by 0
Use Mac utility
* fix bad snmprec for airos-af-ltu
* Update a large amount of invalid mac addresses
either the script is capturing them wrong or users are mangling them
* More updated test data
* Update test data with bad input
* Fix ones using encoded <private> and attempt to fix capture
* Update awplus data
* restore missing data
* update other DNOS
* Fix ones using encoded <private> and attempt to fix capture
* Fix ones using encoded <private> and attempt to fix capture
* fix typo
* Update some data
* update data
* update ruijie
