@Kevin_Z In my situation PCA is one of the "Home devices" and PCB is one of the "VPN Servers". That is too bad. PCA has limited communication capability (embedded firmware). The communication...

I am able to create an OpenVPN Client on the AX1800 (Archer AX20). It successfully connects and I can ping the Server from the AX1800 side. I cannot ping the AX1800 from the Server. The OpenVPN...