Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Systems and methods for authorizing a client in an SSL VPN session failover environment










Image Number 19 for United States Patent #8132247.

The SSL VPN session failover solution of the appliance and/or client agent described herein provides an environment for handling IP address assignment and end point re-authorization upon failover. The appliances may be deployed to provide a session failover environment in which a second appliance is a backup to a first appliance when a failover condition is detected, such as failure in operation of the first appliance. The backup appliance takes over responsibility for SSL VPN sessions provided by the first appliance. In the failover environment, the first appliance propagates SSL VPN session information including user IP address assignment and end point authorization information to the backup appliance. The backup appliance maintains this information. Upon detection of failover of the first appliance, the backup appliance activates the transferred SSL VPN session and maintains the user assigned IP addresses. The backup appliance may also re-authorize the client for the transferred SSL VPN session.








 
 
  Recently Added Patents
Image forming apparatus
Power or voltage oscillation damping in a power transmission system
Method for manufacturing light emitting diodes
PLL circuit
Image stabilization apparatus and image pickup apparatus
Shoe upper
Aqueous flowable concentrate compositions of a microencapsulated dinitroaniline herbicide
  Randomly Featured Patents
Epithelial protein and DNA thereof for use in early cancer detection
Process for improving polymer fiber properties and fibers produced thereby
Method of estimating disparity vector using camera parameters, apparatus for encoding and decoding multi-view picture using the disparity vector estimation method, and computer-readable record
Method of three-dimensional device localization using single-plane imaging
Protective face shield lens
Laser process
Optical component manufacturing method, and lens, lens unit and camera module
Liquid level detector apparatus for a concentrate dispenser tank
Device for inserting information bits into a specific frame structure
35mm camera