Hello

I have my RB493 set as a router with one wan interface with masquerade for ethernet ports so that it works as internet gateway. What I would like to do now, is to set up the vlans so that the ethernet ports were separated into some defined groups, which could use internet connection but could NOT access each other.
I have read some VLAN guides, but I got a little confused, so there I would like to ask you for a little help with the config.

thank you in advance for your responses.

Jakub