My wireless infrastructure and client base are on private IP space.
My question is how can I access client devices or AP’s remotely if I need to when I am out of town?
I heard someone mention something like reverse port scanning or something along that line where you come in on the public IP of the WAN but after that is where I am lost…
If someone could define this action and maybe provide some helpful how-to would be appreciated greatly.
Correct. If you are using a Windows VPN client you can have it use the remote gateway of the VPN and you can navigate through your routed hops if you have any too.