Canon imageRUNNER ADVANCE C5051 Getting Started page 82

4
On the IPv6 Settings screen, press [Manual Address Settings] → specify the following .
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[On] for <Use Manual Address>: You can set the IPv6 address manually.
Enter the IPv6 address value in [Manual Address] and the IPv6 address prefix length in [Prefix Length].
Enter the default router address value in [Default Router Addr.]. If you do not want to specify the default router address, leave [Default
Router Addr.] blank.
•
You cannot use a manual address if you leave [Manual Address] blank. You also cannot set any of the following types of address for
[Manual Address]:
- Multicast address
- Address composed entirely of zeros
- IPv4 compatible address (an IPv6 address with the top 96 bits set to '0' and an IPv4 address in the lower 32 bits)
- IPv4 mapped address (an IPv6 address with the top 96 bits set to '0:0:0:0:0:ffff:' and an IPv4 address in the lower 32 bits)
•
You cannot enter a multicast address or an address composed entirely of zeros in [Default Router Addr.].
5
On the IPv6 Settings screen, press [Use DHCPv6] → specify the following .
[On] for <Use DHCPv6>: You can use DHCPv6 to obtain a stateful address from a DHCP server.
6
On the Network screen, press [Firewall Settings] → [IPv6 Address Filter] → specify the following .
By specifying the settings described below, you can filter received packets and transmitted packets using IPv6 addresses and improve
security when sending and receiving data between your computer and the machine. The possibility of a third person gaining
unauthorized access can be reduced by configuring the settings for [IPv6 Address Filter] in accordance with the environment you are
using.
If you want to deny data transmission/reception between a computer with a specified IPv6 address and the machine, set the default
policy for the transmission or reception filter so as to allow transmission/reception, and enter the IPv6 address to be denied. Data
transmission/reception between the computer having the specified IPv6 address and the machine will be disabled. Also, the Remote
UI cannot be used, and information regarding the machine cannot be displayed or set using a utility on the computer whose IPv6
address has been specified.
If you want to enable data transmission/reception only with a computer having a specified IPv6 address, set the default policy for the
transmission or reception filter so as to deny transmission/reception, and enter the IPv6 address to be allowed. Data transmission/
reception will be enabled only between the computer having the specified IPv6 address and the machine. The Remote UI can be
used, and information regarding the machine can be displayed and set using a utility only on the computer whose IPv6 address has
been specified.
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Protocol Settings