How to Add a Second WAN Interface for VPN Failover on Nebula?

Zyxel_Cooldia

Question: 

How can I add a second WAN interface for VPN failover on my Nebula CC?

Answer: 

To add a second WAN interface for VPN failover on your Nebula CC, follow these steps:

1. Navigate to Site-wide > Configure > Firewall > Site-to-Site VPN.
2. Change the outgoing interface to auto and set WAN 1 as the preferred link.
3. If needed, disable the VPN in the orchestrator, make the necessary changes in the settings, and then rebuild the VPN in the VPN orchestrator.