Canon Color imageCLASS X LBP1538C imageCLASS X LBP1538C Users Guide - Page 226
Configuring the Firewall of the Sub Line
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Managing the Machine Configuring the Firewall of the Sub Line 7L3E-04C You can set whether to allow communication only with devices that have the specified IP address for communication with the sub line. ● Only IPv4 addresses can be registered for the sub line. ● For information on the exception addresses and exception port numbers that can be used for communication and are registered by default, see Management Functions(P. 525) . 1 Start the Remote UI. Starting the Remote UI(P. 263) 2 Click [Settings/Registration] on the portal page. Remote UI Screen(P. 264) 3 Click [Network Settings] [Firewall Settings]. ● Select the filter that matches the target IP address. To restrict data sent from the machine to a computer, select [IPv4 Address: Outbound Filter]. To restrict data received from a computer, select [IPv4 Address: Inbound Filter]. 4 Specify the settings for packet filtering. ● Select the default policy to allow or reject the communication of other devices with the machine, and then specify IP addresses for exceptions. [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 the communication of other devices with the machine. 219