Upgrade and Migration
Upgrade Path
The following table describes the tested upgrade paths, in addition to fresh installation of 22.x for ICS Product.
Follow the mandatory steps listed in the KB44877 before staging or upgrading to prevent upgrade related issues.
|
Upgrade to |
Upgrade From (Supported Versions) |
Qualified |
|---|---|---|
|
22.7R2.3 |
22.7R2.2, 22.7R2.1, 22.6R2.3 |
Q |
|
22.7R2.2 |
22.7R2.1, 22.7R2, 22.6R2.3 |
Q |
|
22.7R2.1 |
22.7R2, 22.6R2.3, 22.6R1.2, 22.2R4.2 |
Q |
|
22.7R2 |
22.6R2.3, 22.6R1.2, 22.5R2.4, 22.2R4.2 |
Q |
Configuration Migration Path
The following table describes the tested migration paths. See PSA-ISA-Migration-Guide and it is mandatory to follow the instructions.
Before upgrading or config import from 9.x release where deprecated Auth servers is present, it is recommended to delete the deprecated Auth server before upgrade or config-imports. For Siteminder/Netegrity Auth Server, the XML config import and deletion of auth server fails post migration.
|
Migrate to |
Migrate From (Supported Versions) |
Qualified |
|---|---|---|
|
22.7R2.3 |
9.1R18.9, 9.1R18.8, and 9.1R14.6 |
Q |
|
22.7R2.2 |
9.1R18.8, 9.1R18.7, and 9.1R14.6 |
Q |
|
22.7R2.1 |
9.1R18.8, 9.1R18.7, and 9.1R14.6 |
Q |
|
22.7R2 |
9.1R18.6, 9.1R18.4, 9.1R14.6 and nSA supported 9.1R17.4 |
Q |
Upgrade the servers to the nearest matching version per the table to proceed with Migration if the exact versions are not listed.