Wireguard within ZeroTier behind CG-NAT and data consumption

[will.qiu]

Hi

You might want to try Tailscale—it supports custom exit nodes directly in the firmware, so you won’t need to use WireGuard over ZeroTier/Tailscale.

On Brume 3:

How to Configure GL.iNet Router to host Tailscale Exit Node

Background Many GL.iNet routers come with a built-in Tailscale application, bringing the power of this P2P mesh VPN to your fingertips. However, the current official implementation is in the preliminary stages and does not yet expose a UI option to toggle "Exit Node" functionality. Many users want their router to act as an Exit Node (routing all internet traffic from their phone or laptop through their home router). This tutorial demonstrates how to enable this function via SSH, how to preserve…

On Beryl 7:

Custom Exit Nodes - Tailscale - GL.iNet Router Docs 4