<p>Hi Bjørn.</p>
<p>> > It's even better: You can directly assign a PD address on the WAN interface:<br>
><br>
> Really? rfc3633 says<br>
><br>
> Upon the receipt of a valid Reply message, for each IA_PD the<br>
> requesting router assigns a subnet from each of the delegated<br>
> prefixes to each of the links to which the associated interfaces are<br>
> attached, with the following exception: the requesting router MUST<br>
> NOT assign any delegated prefixes or subnets from the delegated<br>
> prefix(es) to the link through which it received the DHCP message<br>
> from the delegating router.</p>
<p>I don't know the reasoning behind the MUST NOT, but it is configurable and seams to work fine. Clearly Cisco do violate the RFC here, but without any apparent harm. </p>
<p>-- <br>
Pelle<br>
</p>