vpnpptp
Tools for easy and quick setup and control VPN via PPTP/L2TP/OpenL2TP
... <Справка>):
https://sourceforge.net/projects/vpnpptp/files/Help_ru.doc/download (рус.)
https://sourceforge.net/projects/vpnpptp/files/Help_uk.doc/download (укр.)
https://sourceforge.net/projects/vpnpptp/files/Help_vpnmcc_ru.doc/download (рус.)