from outside to inside) so that n2n nodes are reachable even if running on a private network.
used to implement the https protocol) to network protocol, n2n moves P2P from application to network level. In a nutshell, as OpenVPN moved SSL from application (e.g. two PCs belonging to the same n2n network can ping each other) and be reachable with the same network IP address regardless of the network where they currently belong. This means that users can gain native IP visibility (e.g. N2n is a layer-two peer-to-peer virtual private network (VPN) which allows users to exploit features typical of P2P applications at network instead of application level.
