System for Communication Between Private and Public Ip Networks

摘要

A system for communication between a first computer terminal ( 1 ) in a private IP network ( 7 ) and a second computer terminal ( 5 ) in a public IP network includes a network boundary equipment ( 3 ). The communications system further includes a mediation system ( 2 ) in the private IP network that is associated with the first terminal ( 1 ) and is adapted to make an IP interface available to the second terminal ( 5 ), and a control server ( 4 ) in the public IP network able to control the mediation system 2 via a communications tunnel ( 6 ) through the network boundary equipment ( 3 ).