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
Digital watermark embedding apparatus, digital watermark embedding method, and digital watermark detection apparatus
Method and apparatus for diagnosing faults in a hybrid internet protocol network
Mask blank, transfer mask, and film denseness evaluation method
Method and device for managing devices in device management system
Sports helmet
Liquid crystal display backlight control
  Randomly Featured Patents
Bottle for perfume, toilet water or the like
Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylamino-cyclopentane intermediates
Apparatus for bonding sheet-like textile pieces
Long-term endoprosthesis
Vehicle suspension apparatus
Encoding information within text printed on a page using differing gray or color levels
IC card connector assembly
Aqueous epoxy resin system with curing agent from reacting acid-terminated polyalkylene glycol with epoxy-amine adduct
Sheet feeder
A2 gene of leishmania which is differentially-expressed in amastigote form