Nagios Support Forum

Hello, everyone.

I'd like to know if there's a way to monitor MAC Address and have it display an alert upon change. We're trying to implement clustered network devices into our monitoring environment and this came up as an alternative to detect the "failover triggering".

Thank you!

https://exchange.nagios.org/directory/P ... sh/details seems like it could do the job with a little bit more logic to verify what MAC to expect and then flag if the returned value differs.