Last Modified: Jul 15, 2026
Affected Product(s):
F5OS F5OS-C
Fixed In:
F5OS v2.0.0
Opened: May 18, 2026 Severity: 2-Critical
After a system upgrade, a supported optic may report its state as UNKNOWN even though the system supports it.
For any optics that require specific tuning values, they will not be applied and may result in unexpected or inconsistent behavior.
This issue occurs when optics are inserted in the system before a live upgrade.
Remove and reinsert the affected optic, or reboot the device.
The optics-mgr process was timing out before it could retrieve optic data. The timeout period has been extended to allow the system to complete the data request.