這幾台好像只有AC51U 有 OpenVPN功能(OVPN應該是指OpenVPN)

ASUS AC51U
https://www.asus.com/tw/networking-...ac51u/techspec/


VPN
VPN Client L2TP
VPN Client OVPN
VPN Client PPTP
VPN Server OVPN
VPN Server PPTP