I want to implement this without locking myself out of the Server if I make a mistake.
Does this work on public Internet IP Addresses or your actual Lan IP address. My server hosting simple help is in a datacentre not on my Lan. Therefore I want to put in the public IP address of our Internet as the allowed IP Address for the office not my lan ip address range.
Would it be a better idea to setup an openvpn lan range for when connecting to Simple help from outside the office instead of having to set an ip address for every client.