Symantec Advanced Secure Gateway (ASG) includes the ProxySG and Content Analysis software. The Upgrade from 6.6.x to 6.7.x may require a few additional steps.
The following ASG versions include the following CAS versions. This information can be found in their respective Release Notes.
According to the attached Release Notes of ASG 126.96.36.199 and the instructions of the CAS software upgrade path, it is important to respect the below path when you upgrade your ASG appliance to 6.7.x:
Upgrade path from 6.7:
ASG 188.8.131.52 > ASG 184.108.40.206 > ASG 220.127.116.11 > ASG 18.104.22.168
Upgrade path from 6.6:
ASG 22.214.171.124 (or earlier) > ASG 126.96.36.199 > ASG 188.8.131.52 > 184.108.40.206
Note: If you go directly from 6.6.x to 6.7.3.x, you may lose your CAS configuration in 6.7.3.x. The CAS configuration will not be restored even if you downgrade back to 220.127.116.11 and upgrade to 18.104.22.168. In certain cases, the reset to factory settings may be required.
Note2: Downgrades from 6.7.x to 6.6.x are not supported and will require a full factory default and may also require reinitializing the disks. Additional notes can be found in the attached CAS release notes.
CAS 22.214.171.124 Release Notes
ASG 126.96.36.199 Release Notes
ASG6743v0221-RN.pdf (757.7 KB)