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Virtual private network with mobile nodes

  • US 20060111113A1
  • Filed: 12/30/2002
  • Published: 05/25/2006
  • Est. Priority Date: 10/17/2002
  • Status: Abandoned Application
First Claim
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1. A virtual private network including an internal secured portion which connects via at least a first gateway and a second gateway to an external portion, the network comprising:

  • a plurality of workstations including at least one mobile workstation in the external portion;

    the first gateway;

    the second gateway; and

    means for automatically changing the point through which the mobile workstation communicates with the internal portion of the network from the first gateway to the second gateway, in response to movement of the mobile workstation.

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