Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Changming Liu0
Choung-Yaw Shieh0
Yonghui Cheng0
Date of Patent
August 17, 2010
0Patent Application Number
109888350
Date Filed
November 16, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system establishes a virtual private network (VPN) tunnel to a destination and determines a next hop for the VPN tunnel. The system inserts the next hop, and an address associated with the destination, into an entry of a first table. The system inserts the next hop, and a tunnel identifier corresponding to the established VPN tunnel, into an entry of a second table. The system associates one or more security parameters, used to encrypt traffic sent via the VPN tunnel, with the tunnel identifier.
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