This article will describe how to configure PPTP VPN on the new RV340/345 routers from the Small Business series.
The first step is to enable the PPTP Server:
Go to VPN -> PPTP Server
Change PPTP Server: from Off to O...
You can find the available options under Networking -> WAN -> Mobile Network. There is an option to change the APN and also authentication among other parameters, although these settings are normally supplied from your mobile operator.
It sounds like there may be an issue with the PoE delivery on these ports. Can you please open a ticket so we can investigate and let you know the next steps?
Please open a service request with us by contacting our frontline number; acc...
I suggest moving your topic to the main Routing section for better visibility. This is the Small Business Routing section where questions are mostly about the RV series and you may not get an answer quickly.