@Hank21 I have given the DNS servers to VLAN10. This way I don't have to adjust the clients individually. Now I have managed to lock out VLAN10 from all other VLANs and only allow Internet access....

@Hank21 Reminder :)

@Hank21 i can ping 8.8.8.8 but cant access as example Youtube.

Thank you @Hank21 for the answers. I now have the problem that when I block the GUI, everything else is blocked too. I can no longer call up youtube, for example, in the VLAN. How do I get around...

Thank you!, it worked for me. What exactly is meant by "Me" as destination?

Dear all, I have been trying to set ACLs for a few days. At the beginning I succeeded well, but now I don't anymore. I want VLAN2 not to be able to access the GUI of the router. For this I only need...