Canon imageRunner C5051 Getting Started page 121

☐ Set < Default Policy > to [Allow].
☐ Press [Register] → set the IPv6 address or range of addresses for which data transmission/reception is to be denied, or specify
the prefix and prefix length of the IPv6 address(es).
If data transmission/reception is attempted between the device having the IPv6 address specified in this procedure and the
machine, a block log will be generated. To display the block log, see e-Manual > Network.
If you want to allow transmission/reception of data only with the computer having the specified IPv6
address:
☐ Press [Send Filter] or [Receive Filter] → set <Use Filter> to 'On' .
☐ Set < Default Policy > to [Reject].
☐ Press [Register] → set the IPv6 address or range of addresses for which data transmission/reception is to be allowed, or specify
the prefix and prefix length of the IPv6 address(es).
If you do not want to restrict data transmission/reception:
☐ Press [Send Filter] or [Receive Filter] → set <Use Filter> to 'Off' .
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You can register up to 16 IPv6 addresses, IPv6 address ranges, or IPv6 address prefixes.
•
You cannot specify a multicast address for an IPv6 address.
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The value of [First Address] should be less than or equal to that of [Last Address].
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If the usage of a protocol or print application is not permitted on your device, it cannot be used even after settings in [Firewall
Settings] have been changed; on your device, configure the settings to permit the protocol or print application.
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If you enter '255' in [Prefix Length], no IPv6 addresses will be set.
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If you enter '0' in [Prefix Length], all IPv6 addresses will be set.
•
If you enter '128' in [Prefix Length], the IPv6 address for the machine will be set.
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Protocol Settings
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