Bug ID 807945: Loading UCS file on VIPRION not updating interface flow-control settings on non-primary blades.

Last Modified: Apr 21, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,,, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,

Opened: Jul 22, 2019
Severity: 3-Major


Interface flow-control settings on non-primary blades are not updated after loading a UCS file.


The 'flow-control' setting gets changed. The functionality does not work after the first UCS load.


1. Save UCS with 'flow-control' default value 'tx-rx'. 2. Modify the value from 'rx-tx' to 'none'. 3. Save another UCS with modified value. 4. Load the UCS with default value, everything works fine here. 5. Load the UCS with the modified value.


Load the same UCS file again.

Fix Information


Behavior Change