Hoping to crowd-source a solution to a vexing VLAN issue!
Please see the diagram below, but here’s the description of our problem: We have a Balance 30, acting as our router, with two wired and one wireless WAN connections. The B30 is connected to a Netgear GS748TPS switch stack, to which are attached our two AP One AC Minis. I’m trying to establish a Guest WiFi network on a separate VLAN. I’ve built the second LAN configuration on the B30, and provisioned the SSID with VLAN ID 3 (which matches the separate LAN) in the AP controller. In the switch stack, I added the B30 and the AC Minis as Tagged members of VLAN 3. All ports are Untagged members of VLAN 1 (the default VLAN), and this is the VLAN that our wired ethernet traffic uses.
My Guest WiFi clients can associate with the AP and pull an IP address via DHCP, but cannot reach the internet.
Thoughts? (Many, many thanks in advance!)