Method of operation of the virtual arrays private in a network of the packet switching of clinical and a device for the implementation of this

摘要

- the present invention relates to a method of operation of the virtual private networks of the layer 3 (11 a, 11 b) in a common data packet switching (layer 3 of the osi model of the interconnection of systems - switching network of data packets 1) and a device for its artwork. - the process according to the invention comprises: - a separation of the virtual private networks of the layer 3 (11 a, 11 b) the other, is carried out by a combination of partial addresses disjunctive of a space is completely homogeneous predetermined of addresses to the virtual private networks of the layer 3, - combination with a virtual private network of the layer 3, respectively, of a given identification of the virtual private network (vpn - id), and - the embodiment of the separation of the virtual private networks of the layer 3 is carried out by filtering of packets of data and information transfer into the routers of the network data packet switching on the basis of the identifier (11 - id).