Last Modified: Jun 28, 2025
Affected Product(s):
BIG-IP Install/Upgrade, SSLO
Known Affected Versions:
16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 16.1.5.2, 16.1.6, 17.0.0, 17.0.0.1, 17.0.0.2, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2, 17.1.2.1, 17.1.2.2
Opened: Aug 07, 2023 Severity: 4-Minor
Upgrade fails and GUI gets stuck with error message: "Upgrading SSL Orchestrator configuration/s. Any configuration changes are not allowed till upgrade process is finished"
The upgrade gets stuck, and you are unable to make any SSL Orchestrator changes until the issue has been resolved.
Upgrading from SSL Orchestratorv9.1 or 9.2 with a tcp profile that has the following conditions: 1. Has a name that starts with sslo_ 2. Has a name that ends with -tcp-lan 3. Has either: a. Minimum RTO: 250 b. Nagle's Algorithm: Disabled c. Slow Start: Disabled 4. It is not part of an iApp
Delete the tcp profile with the above conditions. Change the tcp profile values a. Minimum RTO: 200 b. Nagle's Algorithm: Auto c. Slow Start: Enabled
None