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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

OpenWRT routers: Difference between revisions

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Enabling IPv6 in the local network
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OpenWrt fully supports IPv6, as well as IPv4 and dual stacks to enable the mix of both protocols.
OpenWrt fully supports IPv6, as well as IPv4 and dual stacks to enable the mix of both protocols.

The easiest approach is to use prefix delegation from the WAN to provide the network address. This is achieved by configuration of the ''wan'' interface to obtain the IPv6 address automatically, and to delegate IPv6 addresses downstream.

Then on the ''lan'' interface configure the IPv6 prefix filter to ''wan_6'' and set the IPv6 assignment length to 64. There is a choice of the suffix to append to the prefix - popular choices would be ''::1'' (to use that fixed value), or ''eui64'' (to use an address based on the MAC address).

= Advanced configuration of the local network =


You can do some quite advanced configurations of the local network. But first you have to understand OpenWrt's naming convention.
You can do some quite advanced configurations of the local network. But first you have to understand OpenWrt's naming convention.