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Virtual private network between computing network and remote device

  • US 20040255164A1
  • Filed: 03/05/2004
  • Published: 12/16/2004
  • Est. Priority Date: 12/20/2000
  • Status: Active Grant
First Claim
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1. A method for transmitting data in a secure manner between a computing network and a remote device, each of the computing network and the remote device including a tunneling client, the method comprising:

  • establishing a first data tunnel leg between a tunneling client of the computing network and a tunneling server of a carrier network;

    establishing a second data tunnel leg between the tunneling server of the carrier network and a tunneling client of the remote device; and

    transmitting data between the remote device and the computing network via the first and second data tunnel legs and the carrier network using a first template associated with a first protocol, the first template being used by the tunneling client of the computing network, and a second template associated with the first protocol, the second template being used by the tunneling of the remote device.

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