The config is: main office/domain with a local SQL server on the domain, users connect using ODBC connection w/ windows auth 2nd company/domain at a remote location, people vpn (windows pptp) to ...

Fix VPN Error 868, The remote connection was not made because the name of the remote access server did not resolve by following these tips.

Fix VPN Error 800, The remote connection was not made because the attempted VPN tunnels failed. The VPN server might be unreachable.

This month's Windows Server updates are causing a wide range of issues for administrators, including VPN and RDP connectivity problems on servers with Routing and Remote Access Service (RRAS) enabled.

Remote access VPNs allow offsite workers to easily and securely connect with their company’s network while working remotely.

Rather than buy an expensive hardware VPN device, you can use Windows Server 2003's built-in VPN to allow remote users to access network resources.

To keep company data confidential when these remote workers connect to business servers, an encrypted protocol called Virtual Private Network (VPN) is used.