I'm having trouble getting WireGuard VPN working on my Firewalla Gold Pro and iOS client (iPhone). Never had an issue before and no idea why it’s not working now.
Issue:
When I switch off Wi-Fi and toggle WireGuard ON over cellular, the VPN client connects, but there is no internet traffic at all.
Setup & Configuration:
Router: Firewalla Gold Pro
Client: iPhone running the official WireGuard app
Endpoint: Firewalla DDNS
Interface IP: 10.189.50.141/32 | DNS: 10.189.50.1 | Allowed IPs: 0.0.0.0/0
What I've tried so far:
Fully deleted and recreated the WireGuard profiles from the Firewalla app.
Reset the WireGuard VPN server inside the Firewalla app settings.
Tested purely on cellular (5G) to avoid hairpin/routing loops.
What should I check next in terms of Firewalla rules, routing, or WAN/ISP configuration to get traffic flowing? Thanks for any advice!
Source: r/firewalla · by /u/YankeesIT