Thanks for the guidance. I am adding ES205GP and ES205G at various points in each of the four networks (in addition to keeping the ER605) I will still have an unmanaged switch on 2 of the 4 networks...

I have this setup in the most simple way to try and get it working and I can't. ER605 - LAN4 is connected to a dumb switch with 2 devices on it. I want one device to be 192.168.15.8 and the other to...

@Ethan-TP Would the gateway ACLs work even with data coming through 2 other switches? I've read data gets tagged, since I have a link that has 20 or so devices all coming down it, can I tag via MAC...

@GRL I plan to add a PoE Switch downstream (TL-SG105PE) - I know it won't be in Omada but will that make any difference? How would I setup control for these devices to isolate given this network...

@NeilR_M Thanks, that is exactly what I had in mind (or MAC address) but I can't find where to do that? If i go to Settings and ACL (under Network Security) I can only select "Network" as my source...

Our client has four ER605's (3 are V2 and 1 is V2.20), each is its own site running on a Software Controller in Windows remotely. Each is on its building, own network, own internet. The client wants...