mikrotik PPTP client

Is there any issues using the PPTP client to connect to a linux server running the pptpd server? I’ve had success with other combinations, but can’t get the MT–>Linux server to work.

I have worked on this for awhile and can get MT<–>MT client, server connections to work. Also I have success with Linux—> MT server and Linux<—>Linux pptp connections.

Any suggestions appreciated, as I just started with pptp. (other VPN experience with the excellent OpenVPN software)

What have you done to make MT<–>MT pptp connection?
I can’t get it running. WindowsXP<–>MT works fine, but any other combinations doesn’t work.

thx