Fritz! Box 7490 Installation And Operation Manual page 144

Network Settings in the FRITZ!Box
Note that changes to the network settings in the FRITZ!Box
may make it necessary to adjust the network settings of your
computers so that you can continue to access the FRITZ!Box
user interface.
IPv6 Settings in the FRITZ!Box
The following settings options for IPv6 are found in the ad-
vanced view in the "Home Network / Network" menu on the
"Network Settings" page.
Additional IPv6 Routers in the Home Network
•
•
IPv6 Settings
Click the "IPv6 Addresses" button to configure settings for
the IPv6 addresses in the local network.
Unique Local Addresses
Communication within the local network takes place via the
Unique Local Addresses (ULA). If no IPv6 Internet connection
is established, the network devices do not have a ULA and
communication between them is restricted. For this case you
can set the FRITZ!Box such that the network devices receive
the ULA from the FRITZ!Box.
DHCPv6 Servers in the Home Network
The FRITZ!Box is equipped with its own DHCPv6 server. The
DHCPv6 server of the FRITZ!Box is switched on by default.
FRITZ!Box 7490
IPv6 prefixes from other IPv6 routers
You can allow the network devices connected to the
FRITZ!Box to receive IPv6 prefixes announced by other
IPv6 routers in the local network.
Also announce DNSv6 server via router advertisement
With this setting you specify that the FRITZ!Box announc-
es the local DNSv6 server in the local network via router
advertisement. Alternatively, the network devices can
identify the local DNSv6 server via DHCPv6.
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