I’m trying to setup IPv6 on my router (EA6900). My cable modem is a Motorola Surfboard 6120 DOCSIS 3.0 which is IPv6 compatible. The network interface card in my PC has IPv6 setup on it. My ISP (Charter Communication) has setting instructions at http://www.myaccount.charter.com/customers/Support.aspx?SupportArticleID=2665#prep4ip6 . I follow the instructions and I get this error from the router:
I have also tried setting the 6rd tunnel to “automatic” but nothing happens. Any suggestions? To me it seems that the router is asking for a full IPv6 address when it should be accepting a prefix, perhaps a firmware defect.
