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 14 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
Case for a tablet computer
Process for making thermoplastic polymer pellets
Dynamic lookup service in a distributed system
Method and system for providing an intelligent visual scrollbar position indicator
Modular authoring and visualization of rules using trees
Dual source mass spectrometry system
Precoding codebooks for MIMO communication systems
  Randomly Featured Patents
Braking mechanism for braking the chain of a portable power chain saw
Modified vitamin K-dependent polypeptides
Multifield electrostatic separator
Multi-layer container
Maximum entropy application methods and systems
In-process vision detection of flaws and FOD by back field illumination
Integrated optical element and method for manufacturing an integrated optical element
Portable hard disk drive
Photovoltaic system using reflected solar rays of the surroundings and method therefor, to dispose of snow, frost and ice
Overcurrent protection relay with communications