Remote Tab: This allows you to restrict connections from specific zones or IP addresses.If the RDP port has changed and you need to allow connections over a specific port, type in that port. Local Tab: By default, RDP connects on port 3389.Click General: To allow inbound TCP traffic, set the following parameters:.To remove a rule: Select the rule you want to remove and click Remove. To edit a rule: Select the rule you want to modify and click Edit.