OpenVPNGenerator.rb

OpnVPNGenerator Class

External Methods

printConfig(node)

Generates an OpenVPN configuration file called server.ovpn that is shared by all OpenVPN servers in the topology. The important features are:

• The MTU of the OpenVPN tunnel is set to a size that avoids fragmentation as packets travel through the PL-VINI/IIAS overlay.
• Routes to 10.0.0.0/8 and all externally NAT'ed destinations are pushed to each OpenVPN client. This sets up the clients to route packets to these destinations into the overlay.