Canon VB-H651V 操作ガイド

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IPv6 Host Access Restrictions

Specify the hosts from which IPv6 access is permitted and prohibited.

[Apply Host Access Restrictions]

Select whether to use IPv6 host access restrictions.

[Default Policy]

Select whether to allow or block access from IPv6 addresses that have not been specified in [Prefix / Prefix Length].

[Prefix / Prefix Length]

Enter IPv6 addresses (prefixes) into the list and select [Yes] or [No] for access for each address.

You can specify the prefix length to set access restriction by network or host.

If set to [No], access to all ports is blocked.