Canon Color imageCLASS X LBP1538C imageCLASS X LBP1538C Users Guide - Page 221
Specifying IP Addresses in Firewall Settings, Outbound Filter] or [Inbound Filter] for [IPv4 Address
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Managing the Machine Specifying IP Addresses in Firewall Settings 7L3E-049 You can set whether to allow or reject communication with a device that has a specific IP address. After configuring the IP addresses in the firewall settings, you can check the results in the log of blocked communication requests. You can also set whether to allow or reject ICMP communications such as PING commands, etc., after specifying firewall settings. 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] [Outbound Filter] or [Inbound Filter] for [IPv4 Address Filter]/[IPv6 Address Filter]. ● Select the filter that matches the target IP address. To restrict data sent from the machine to a computer, select [Outbound Filter]. To restrict data received from a computer, select [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. [Reject] Select to pass communication packets only when they are sent to or received from devices whose IP 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 from devices whose IP addresses are entered in [Exception Addresses]. Communications with other devices are permitted. 5 Click [Register New]. 6 Specify exception addresses. ● Enter the IP address (or range of IP addresses) in [Address to Register]. 214