As there are visitors of many nationalities on here, can I suggest that you do not use shortened versions of English words (‘u’ and ‘ur’ etc). It will make reading a lot easier for all concerned.
Nice idea, but if I disallow access to my LAN, how are the users to get to my internal DNS servers? 🙄
Solved it by setting the Captive Portal to not capture traffic destined for my LAN, and setting some Firewall rules to block that access 😆
I got to exactly this same point, with exactly the same result.
It seems you will also need to set up NAT. In the ‘ROUTER’ section click on ‘NAT’. As your setup has the local side on ETH01, highlight ETH00 on the left side, and click on >>> to move it to the right.