https://helpforum.sky.com/t5/Broadband/Third-party-router-with-FTTP/m-p/3551090#M219820 <P>Hi&nbsp;<a href="https://helpforum.sky.com/t5/user/viewprofilepage/user-id/3002723">@AHubbert</a>&nbsp;</P><P>&nbsp;</P><P>I can only presume you're part of the remaining 20% who are on Openreach equipment that doesn't support the required feature for DHCPv6.&nbsp; Either that or you didn't have DHCPv6 Prefix Delegation enabled?</P><P>&nbsp;</P><P>Re: The Sky Hub calling it "MER", yes this is a personal bugbear of mine and I'm campaigning internally to get the wording in the UI fixed.&nbsp; We are indeed ourselves the root cause of this confusion, sadly, but even then, it was only ever meant to mean IPoE vs PPPoE, it never meant DHCPv4 Option 61 specifically.</P> Mon, 21 Dec 2020 18:09:07 GMT -rpnz- 2020-12-21T18:09:07Z