Monitor File Age on Linux Mount

Hi all, hoping to get some direction.  I need to create an alert that monitors the file age and alerts if the file is greater then 10 minutes old.  The challenge however is that I need to initiate the monitoring from a Windows node called "NYC123" which has a mount point (appears as an interface) to a Linux machine where the file lives.  Been going around and around trying multiple things but need some input on the basics of what i'm trying to accomplish.  I believe one of the file age templates would likely do the trick, but cannot find get it to work.  Any help is appreciated.