Method and apparatus for virtual private networks
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United States of America Patent
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Jan 26, 2010
Grant Date -
Feb 16, 2006
app pub date -
Oct 26, 2005
filing date -
Aug 28, 2001
priority date (Note) -
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Abstract
A method and apparatus for virtual private networks (VPNs) is described. A computer implemented method comprises determining a set of endpoints for a generic routing encapsulation (GRE) tunnel, determining a key (the key corresponding to a VPN), dynamically establishing the GRE tunnel with the set of endpoints and the key, and processing a set of GRE traffic for the VPN.
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