@ursus34, yes the vlan 99/100 traffic needs to flow between the switch and the router. You may have config issues on the MT side too, but I've not used them.

Hi @ursus34, You need to have VLAN 99 and 100 as tagged members on the MT port 6 and SG108PE port 1. The untagged member and PVID would be whatever your using for you default VLAN, guessing it's 1,...

Hi @papyraki, I don't think it's possible with the hardware you listed. The Omada controller doesn't have router functionality itself.

Hi @RockSalt, It might be that the Default Gateway and/or DNS are not correct on your CPE-510s.

@LifestyleNerdy LifestyleNerdy wrote @LifestyleNerdy Thank you for the suggestion. I am just a self techie but not an engineer. Just to understand this, will be the solution something like this ?...

Hi @LifestyleNerdy, You might want to look at the EAP Bridge Kits, especially if you're using other Omada managed products. For best results, make sure you have good line of sight and consider that...