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
Method and apparatus for networked modems
Antibodies to CCR2
Fusion of road geometry model information gathered from disparate sources
Method of applying a spherical correction to map data for rendering direction-of-travel paths on a wireless communications device
Packet bundling at the PDCP layer
Display unit and display method
Cordless hand blender
  Randomly Featured Patents
Electrical assembly for use with a rotary transformer and method for making the same
Sprinkler top with co-molded seal for riser and body
Field-portable calibration unit for electromagnetic flow meters
System for monitoring the gap between, and relative position of, relatively movable elements
LCD monitor
Image pickup lens system
Process for pig iron desulphurization
Method, device, and system for waveform shaping of signal light
Method and apparatus for performing admission control in a communication network
Method and structure for forming strained SI for CMOS devices