That's not native IPv6, it's 6rd.
The easy answer is to put it into bridge mode and then use a router which supports 6rd. Works great that way.cooperlees wrote:
"We're sorry, bonded modems are not currently supported with ipv6. Please contact Support if you have any questions. - See more at: https://members.sonic.net/connections/f ... EBo95.dpuf"
How do I obtain a non bonded modem so I can have native IPv6?