I have small network with 20 computers.
One computer serves plasma device and it has to be reached from outside location.
It monitors plasma work and sends data back to see if everything is ok.
Technician told us that we need to allow acces by computer mac address.
Can anyone help me with this?
I have no expirience with routeros.
Router is microtic routerboard 450.
Thank you.
Unless you use hotspot to “manage” your network, that sounds really odd to me.
Most probably what you need is setting a static lease so that the plasma TV always get the same internal IP, so that a port redirection (dst-nat) can be setup to access it from the outside.
In order to help you, details of your config are needed: please issue this on a New Terminal:
/export
Then copy & paste the output here. Feel free to edit out any passwords, etc.