I am trying to configure VLANs for my WiFi and I am having problems and I am not sure if its the WiFi system, the HP switch or the Sophos SG135w UTM 9.
I currently have 6 AP's to cover the whole site, 3 x UniFi AP and 3 x UniFi AP-Pro they end up in a HP 1910-8G-PoE+ switch which is then plugged into a Sophos SG135w firewall. Devices that connect to the WiFi get their IP addresses from the Sophos appliance which also does the web filtering.
What I am trying to achieve is to have 2 new separate WiFi SSIDs, one private and one "everyone else".
I have created two new SSID's using VLAN 100 and 200. I have then created the VLANs on the HP 1910-8G switch and trucked the port that then goes to the firewall and VLAN 200 is tagged on the rest of the ports (im just using that one for test until I can get it to work) I have created and "Ethernet VLAN" for VLAN 200 linked to eth2 (which is the existing WiFi network connection. I have then created another DHCP server for the IP range of the new SSID.
Because the DHCP is coming from the firewall, if I try and connect to one of the new SSIDs, I don't get an IP from the DHCP server, also if I try and give a device a static IP, I dont get access to anything.
I am not sure if there is a UniFi, VLAN or routing issue in the Sophos.
Could do with some help.
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