PPTP support for NetworkManager This requires the Linux PPTP client installed http://pptpclient.sourceforge.net/ 0.7.x version: (C) 2008 Dan Williams <dcbw@redhat.com>, and Tambet Ingo <tambet@gmail.com> 0.6.x version: (C) 2005 - 2007 Antony Mee http://www.students.ncl.ac.uk/a.j.mee Based entirely on OpenVPN support by Tim Niemueller http://www.niemueller.de