Enter your IPVanish username and password to Login
OpenVPN Config files are under Server List - All OS
A zip file will download.
Please extract this file to a location you can find later.
Return to the router control panel at 192.168.199.1 in your web browser.
Click on the Network link.
Click on the OpenVPN link.
Configuring Your Sabai VPN Router
STEP 1. Click the Choose File button.
Find the files that you extracted.
Choose the VPN location you want to use.
Click "Choose File" and find the file called ca.ipvanish.com.crt in the folder you extracted.