Disable NAT - Bridge all Ports

Hello community

I want to disable NAT because I use the Omnia behind a Cable Router which doesn’t support bridge mode.
Is there a possiblility to bridge all Ports of the Omnia and also use the DNSSEC Service also the OpenVPN Service ?!

Thanks for any Information


The DNS with validation etc. is independent of NAT and routing/VPN. You only need to somehow point clients to resolve via Omnia, and by default that’s done via DHCP from Omnia. I’ll better not try answering other parts of the question.

can you specify cable router model?