Externally controlled reachability in virtual private networks

Details Externally controlled reachability in virtual private networks Externally controlled reachability in virtual private networks

2007-12-25

2007-12-25

Wiley, David (Department: 2143)

Electrical computers and digital processing systems: multicomput

Remote data accessing

Accessing a remote server

C709S227000, C709S228000, C709S229000, C709S238000, C709S242000, C709S244000, C709S249000

Reexamination Certificate

active

10768518

ABSTRACT:
A network that supports VPNs is enhanced to allow users in one VPN to communicate with users in another VPN in the course of executing a predefined application, such as VoIP. This capability is achieved dynamically by enabling a device that can communicate with the network elements that operate to normally prohibit inter-VPN communication to direct those network elements to enable such communication, at least for the purposes the purposes of specific applications.

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Bhagavathula, R., et al., “Mobile IP and Virtual Private Networks”, BTC 2002—Fall, 2002, IEEE 56yh Vehicular Technology Converence Proceedings, IEEE, US vol. 1 of 4, 2002.

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