Setting Up Meraki AP With Sophos UTM

[colly72]

Hi All,

 

I'm trying to setup, in a test environment, a Meraki AP, with a Sophos UTM. Ideally, I want a scenario where the end user connects to the AP via WPA2. they then get presented with a Meraki splash screen, enter their AD credentials (no RADIUS involved), which then get presented to the Sophos UTM and access granted. I've got so far and the Meraki splash screen authenticates correctly but then I can't access the UTM. It looks as though the DNS is set incorrectly as it won't resolve the internal DNS name of the UTM. The Meraki is set in NAT mode but it has the internal DNS servers set, so it should work.

 

Does anyone have experience of setting this up?

 

Thanks in advance,

 

Michael