Need help setting up Guest VLAN

[CalTommo]

Hi,

I'm hoping you guys can help me. I am trying to setup a WiFi network which has no access to any of my other LAN devices. I just want the network to only be able to get out to the internet and not even communicate with anything else.

I have followed a YouTube video on how to do this here:

https://youtu.be/hhPGN4UJHAM

I have a Ubiquiti UAP Access point and PfSense installed. I also have a Managed switch which I have assigned the correct ports and VLANs to (I believe). My normal LAN network has a DHCP server running on a Windows Server 2012 OS. However, I want my Guest VLAN Network to use the DHCP on the PfSense router.

Currently I have it all setup like in the video but when connecting to the guest WiFi network or plugging into a port on the switch which is Untagged on VLAN 80, I don't receive an IP address despite the DHCP running on the right interface on PfSense. Also when setting the Static IP I don't have any internet access.

I am happy to provide any logs/screenshots you require as long as you tell me where I need to navigate to to get them.

Thanks in advance!

Edit; The switch I am using is a ZyXel GS1900-24E