Bug ID 1090145: VLAN-Listener incorrectly updated on Network Manager component restart

Last Modified: May 29, 2024

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

Known Affected Versions:
F5OS-C 1.2.1, F5OS-C 1.2.2, F5OS-C 1.3.0, F5OS-C 1.3.1, F5OS-C 1.3.2

Fixed In:
F5OS-C 1.5.0, F5OS-A 1.3.0

Opened: Mar 25, 2022

Severity: 3-Major


When the Network Manager component is restarted, VLAN Listener entries can be incorrectly updated to each tenant's default Service ID.


Some traffic could incorrectly follow the default Port Hash disaggregation algorithm. For example, if a VLAN has been set to use the IPPORT disaggregation algorithm, this reset can cause some of the traffic to revert to using the default Port Hash algorithm.


Network Manager restarts can happen due to system controller restarts, partition upgrades, or a manual restart.


Inside the affected tenants, the cmp-hash field can be changed back to default, then changed back to the desired setting.

Fix Information


Behavior Change

Guides & references

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