Bug ID 1102869: Link stats misrepresentation on interfaces in Autonegotiate mode when link goes down

Last Modified: Jun 28, 2025

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

Known Affected Versions:
F5OS-C 1.3.1, F5OS-C 1.3.2

Opened: Apr 26, 2022

Severity: 3-Major

Symptoms

When an interface is configured for autonegotiation and then this link goes down, the port-speed and duplex-mode attributes are not cleared and are still displayed.

Impact

Users might misinterpret the current state of the interface.

Conditions

This issue occurs when the interface is configured for autonegotiation mode, has port-speed and duplex-mode populated from a prior active connection, and the link subsequently goes down

Workaround

To accurately determine the link status, users should rely on the state oper-status field.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips