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.
We recommend 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.
For upgrades and release notes, see the following:
For recommended releases, see Recommended stable releases for ProxySG and Advanced Secure Gateway (SGOS).
For upgrade information, see the following: