What the requirements and resources are for upgrading or downgrading a ProxySG SGOS operating systems
*Important note: For ASG you will need to follow the upgrade/downgrade path for and recommendation from ASG Specific release notes and documentation.
Blue Coat recommends adhering to supported SGOS upgrade paths and ensuring that configuration and policy migrations are done correctly.
Unsupported upgrade or downgrade paths can cause long term unexpected behavior. Ultimately, these could cause a lack stability of the appliance, which could require a factory reset and manual reconfiguration to fix.
are posted with General Availability (GA) release images on support.symantec.com > Sign In / Register > Enter your Symantec Support / BTO credentials > MySymantec > Downloads > Software Downloads.
The SGOS Upgrade/Downgrade WebGuide includes full information for performing upgrades and downgrades along with Paths to do them.
The ASG has a built in CAS and requires the CAS upgrade path is simultaneously followed. Please click here for the ASG upgrade guide.
For what Proxy SGOS code are recommended; What ProxySGOS is recommended and release is the most stable