Install Hamachi2 And Haguichi (GUI For Hamachi, Now Available In A PPA) In Ubuntu

Firstly, an introduction so you'll know what this is about:

  • Hamachi is a zero-configuration virtual private network (VPN) application capable of establishing direct links between computers that are behind NAT firewalls without requiring reconfiguration (in most cases); in other words, it establishes a connection over the Internet that emulates the connection that would exist if the computers were connected over a local area network.
  • Haguichi provides a graphical frontend for Hamachi on Linux that integrates smoothly into your GNOME desktop.