VIP Integration Guide for Palo Alto Networks GlobalProtect VPN describes how to integrate Palo Alto Networks GlobalProtect VPN with VIP Enterprise Gateway. Please see the attached PDF.
Additional Notes about this guide:
For troubleshooting authentication from the Palo Alto VPN Appliance perform the following;
Perform a SSH connection as an authorised Administrator to the Palo Alto Appliance (e.g. Putty SSH to the Palo Alto VPN IP)
From the SSH Palo Alto VPN connection command line…
Type tail follow yes mp-log authd.log
All User/Admin VPN authentication activities are displayed in real time on screen allowing a Palo Alto VPN Administrator to track live User/Admin VPN authentication activities, including VIP 2FA for verification and troubleshooting purposes.
If required, please refer to Palo Alto product documentation for further details.