Hello friends, Just follow these steps to block all ports on router- 1- Enter into the "Dest Port Start" and the "Dest Port End" fields the range of ports to block. 2- To block a single port, enter the number in both fields. 3- Click "Save" to create the policy. 4- Click "Save Settings" to block the port on the D-Link router. For more info- Orbi Router Login Setup Netgear Orbi Netgear Orbi Setup
