Bug ID 1304749: Implements duplicate port check and fix logic on standby controller

Last Modified: May 29, 2024

Affected Product(s):
F5OS Velos(all modules)

Known Affected Versions:
F5OS-C 1.5.0, F5OS-C 1.5.1, F5OS-C 1.6.0, F5OS-C 1.6.1, F5OS-C 1.6.2

Opened: Jun 06, 2023

Severity: 3-Major


An edge case that duplicates registry causes different controller level images to be incorrect and causes the live upgrade to hang in the standby controller in the middle of the live upgrade.


Live upgrade fail on the old standby controller.


This condition might happen during live upgrade, where the standby was upgraded first. Since it was unable to even deploy services due to the duplicate port conflicting with the active CC services port, it never went active and was never able to fix itself.


Please contact F5 Support if this issue occurs. The workaround requires F5 Support to intervene to manually fix the file.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips