AuthLite Interactive Documentation
FEATURES: What can AuthLite Do? TOKEN TYPES: What "Factors" are supported? INSTALL: How and where to install AuthLite? CONFIGURE AuthLite for your needs CHOOSE USERS: Choose 2-factor Users ENFORCE 2-factor Logons ADMINISTER AuthLite Tokens LDAP logon support/enforcement VPN and RADIUS Configuration How to Log In Event Logging

At this stage, you should be able to authenticate with ONE FACTOR (username and password only) to your Watchguard VPN.  Please verify this is working, as a pre-requisite to continuing.  Otherwise it will be very difficult to troubleshoot whether the issue is with the RADIUS setup, or the 2-factor operation/enforcement.

Once you have 1-factor authentication working, proceed to add 2-factor constraints as shown in the next step below.