proxmox.mrredportal.com { reverse_proxy 192.168.1.20:8006 handle_errors { respond file:/var/www/fallback/index.html 503 } } dashboard.mrredportal.com { reverse_proxy 192.168.1.122:3000 handle_errors { respond file:/var/www/fallback/index.html 503 } } router.mrredportal.com { reverse_proxy 192.168.1.1:8443 }