I know my way around RouterOS when it comes to IPv4. But as for most of us, IPv6 is new territory. And I know this should be an easy question for anyone who knows RouterOS... I have come from a 12 hour shift, so, please give me a hand?
So I have given a router a /56 prefix. Everything is set up, works as expected, even DNS goes over IPv6. But now I want to protect the hosts behind the router.
So, my idea is to make firewall rules that allow everything on the /56 prefix to open up new connections towards the outside. But in the reverse direction, the outside can only enter trough already opened connection?
How do I achieve that?
Is this an OKayish IPv6 firewall?