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
Backside structure and methods for BSI image sensors
Toy
Notification systems and methods that consider traffic flow predicament data
Decontamination apparatus and method
Pill identification and counterfeit detection method
Front face of a vehicle wheel
For a given cell in a spreadsheet, evaluating an unlimited number of conditional formatting rules and applying multiple corresponding formats to the cell
  Randomly Featured Patents
Releasable connector having improved load carrying and releasing capability
Contactless bonding tool heater
Liquid pump assembly
Integrated toner transport/toner charging device
Electric swinging chair
Image photography apparatus having switch in remote control cable for preventing erroneous photography
Probe for use in measuring a biological signal and biological signal measuring system incorporating the probe
Propelling system
Light stable articles
Trellis coded multilevel DPSK system with doppler correction for mobile satellite channels