We are currently using a Meraki MX84 for VPN. It connects to our Active Directory to authenticate users.
I am setting up a Duo Authentication Proxy to tie into my Meraki MX84 so I can have Multi-Factor Authentication on my VPN. The Duo Auth Proxy is asking for a Radius Secret from the Meraki. I am not sure where to setup the connection on the Meraki side. Am I setting up sign in with my Radius Server under Access control?