Canon imageCLASS D1620 User Manual

1 Select the [Use Filter] check box and click the [Reject] or [Allow] radio button for the [Default Policy].[Use Filter]Select the check box to restrict communication. Clear the check box to disable the restriction.[Default Policy]Select the precondition to allow or reject other devices to communicate with the machine.[Reject]Select to pass communication packets only when they are sent to or received fromdevices whose MAC addresses are entered in [Exception Addresses].Communications with other devices are prohibited.[Allow]Select to block communication packets when they are sent to or received fromdevices whose MAC addresses are entered in [Exception Addresses].Communications with other devices are permitted.2 Specify address exceptions.● Enter the MAC address in the [Address to Register] text box and click [Add].● You do not need to delimit the address with hyphens or colons.Check for entry errors● If MAC addresses are incorrectly entered, you may become unable to access the machine from theRemote UI, in which case you need to set to . Filter>(P. 468)When [Reject] is selected for an outbound filter● Outgoing multicast and broadcast packets cannot be filtered.Deleting a MAC address from exceptions● Select a MAC address and click [Delete].Managing the Machine370