Canon MF247dw User Manual page 412

Registered address
[Blocked Addresses]
[Allowed Addresses]
Registered as both
Check for entry errors
If IP addresses are incorrectly entered, you may be unable to access the machine from the Remote UI,
in which case you need to set <IPv4 Address Filter> or <IPv6 Address Filter> to <Off>.
Filter (P. 531)
Entry form for IP addresses
Entering a single address
Specifying a range of addresses
Specifying a range of addresses with a
prefix (IPv6 only)
Deleting an IP address from exceptions
Select an IP address and click [Delete].
3
Click [OK].
Security
Restricts communication (received) with devices having their IP addresses entered
for [Address to Register]. Communication is allowed with devices with any other IP
addresses.
Allows communication (received) only with devices having their IP addresses entered
for [Address to Register], and restricts communication with devices with any other IP
addresses.
Allows communication (received) only with devices having their IP addresses
registered in [Allowed Addresses], and restricts communication with devices with any
other IP addresses. However, communication is restricted for IP addresses also
registered in [Blocked Addresses].
IPv6 Address Filter (P. 532)
404
Result
Description
IPv4:
Delimit numbers with periods.
IPv6:
Delimit alphanumeric
characters with colons.
Insert a hyphen between the
addresses.
Enter the address, followed by
a slash and a number
indicating the prefix length.
IPv4 Address
Example
192.168.0.10
fe80::10
IPv4:
192.168.0.10-192.168.0.20
IPv6:
fe80::10-fe80::20
fe80::1234/64