Configure GL.iNet Home VPN Tunnel

Summary need an experienced network engineer to configure a secure home VPN using 3 GL.iNet routers (Flint 2 & Slate AX). Objective Travel to anywhere in the world and have all devices connected to my travel router use my home internet connection and public IP address. The setup should automatically establish a WireGuard tunnel to my home router so my traffic exits through my home network. Current Equipment * Slate AX Travel Router (GL-AXT1800) * Flint 2 (GL-MT6000) as the home base router * AT&T Router is the home's primary internet router * Dynamic DNS available * WireGuard preferred Requirements * Configure the home router as the WireGuard server. * Configure one travel router as WireGuard clients. * Route all traffic from the travel router through the home router. * Ensure DNS is configured correctly with no leaks. * Optimize MTU, routing, NAT, firewall, and performance. * Verify everything works from an external network. * Explain the final configuration so I can manage it in the future. Experience Required * GL.iNet routers * OpenWrt * WireGuard * Site-to-site VPNs * Advanced networking (routing, NAT, DNS, firewall) Please only apply if you have successfully configured similar GL.iNet/WireGuard travel router setups before. My goal is a reliable, secure, high-performance setup that always uses my home IP address while traveling.