To open a port for only one host on LAN you would need to create 2 traffic rules. One rule to block LAN traffic from accessing the port on device, and the second rule to allow only a single host to access that port. Both rules have similarities. The steps below describe how to create and configure both rules with differences mentioned. | To open a port for only one host on LAN you would need to create 2 traffic rules. One rule to block LAN traffic from accessing the port on device, and the second rule to allow only a single host to access that port. Both rules have similarities. The steps below describe how to create and configure both rules with differences mentioned. |