I am using this as my main router: TP-Link TL-WR1043N/ND v1
I am using this firmware on my main router: LEDE Reboot 17.01.4 r3560-79f57e422d / LuCI lede-17.01 branch (git-19.055.62634-0cc62b4)
I am using this as my AP: Netgear Nighthawk R7000
I am using this firmware on my AP: V1.0.9.18_1.2.27 (stock firmware)
I want to add a guest wifi to my AP, and separate it from my private network with VLANs and subnetting. I know I can't do this with my APs stock firmware, so I am thinking of installing dd-wrt on it, as OpenWrt/LEDE doesn't seem to be compatible.
Specifically: I want to create multiple SSIDs, each associated with a unique VLAN, that I can trunk between my AP and my main router.
My problem is that I can't find any digestible information regarding how I would associate wireless devices with VLANs, and how/if I can create virtual wireless interfaces.
As I understand it, I'd have to first create a VLAN interface on the switch (let's call it eth0.3, and let's also say, eth0.1 => Port 1 => main router). I'd then have to create a bridge interface with eth0.3 and eth0.1 (let's call this br0). And then I'd have to create a virtual interface on the wlan device(?), and bridge this to br0?
I'd like to know whether or not this is correct, and if it isn't, I'd be grateful if someone would please clarify this subject. I am sorry if I've got something fundamentally wrong, as I'm new to VLANs in general.