How to force Windows to use ULA as valid IPv6 Internet

By Windows 11
February 9 in Windows 11

https://windowsbb.com/topic/570075-how-to-force-windows-to-use-ula-as-valid-ipv6-internet/

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Windows 11

Posted February 9

I know ULA is not meant for Routable to Internet, but I have multiple subnet to partition Family, Guest, HomeLab and IoT Device. Thus making other LAN subnet to have IPv6 Internet.however Telekom Malaysia refuse to provide customer at-least /60 prefix:so I end up with /64:Telekom Malaysia use RA for Router IPv6 Address and Routable LAN via DHCPv6But Windows refuse to use ULA as valid NAT66, thus all apps will revert back to IPv4 despite IPv6 NAT66 (ULA -> GUA) is workingI have properly setup DNS Server at fccd::10 (AdGuard) and fccd::11 (PiHole)I have properly setup NAT66 on Mikrotik RB5009

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