More specifically, I need to have two wireless networks (four SSIDs, two each for 2.4GHz and 5GHz). Each wireless network needs to be on a different VLAN, which is trunked through the LAN4 port to my router along with the VLANs' access ports, LAN1,LAN2 on one VLAN and LAN3 on the other.
The VDSL will be bridged, and in an interface bridge group with the fifth port (in LAN mode) as an uplink to my router so isolating it from the other four ports and wifi.
Am I asking too much?
I currently have a VGM8324 connected for my internet (current config follows), but bought the 8924 to try to get the above working.
The 8324 is currently bridging, with the VDSL (ptm0.1) in a bridge group with LAN5 as the 'uplink' to my router which is a good distance away. LAN1-LAN4 and my (currently single) wireless network are in another bridge group with a connection back to my switch, so I can use that group of ports as a local switch, use the wifi, and log on to the 8924 easily. No VLANs are configured on it.
I've been experimenting with my spare 8924, but for the life of me cannot figure out how to do this. There seems no way to put the wireless interface into a VLAN. Furthermore, despite configuring the VLANs seemingly correctly (see attachment), it just doesn't work. The whole lot of ports (1-4) still behave as if no VLANs are configured, probably because the won't leave the 'default' group. I might have missed something there though; programming a Cisco router is straightforward compared to this, lol. There's no point though if I can't attach the wifi to the VLANs.
ETA: The VLAN config is at least partially working. The trunk works to my switch and I can connect through that to the IP address I put on one of the VLANs in the 8924.