I have a client that has a Draytek 2830 on ADSL. It is extremely slow but there is no option to upgrade the line. They also run two Site-to-Site VPNs.
They purchased a USB dongle using 4G too try and help with the speed. I have installed this successfully and made a connection.
I would like to have the two VPN's connecting over the original connection on WAN1, but all other traffic over the USB connection on WAN3.
I think I use load balancing, but can anyone advise me how I do this?
I can provide further information if needed if you are able to help me. Just let me know what info you need and I will post up.