Bug ID 697724: Login LDAP Attribute for Active Directory configurations incorrectly capitalizes sAMAccountName

Last Modified: Apr 19, 2021

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3,,,,,,,, 12.1.4,, 12.1.5,,,, 12.1.6

Fixed In:

Opened: Dec 06, 2017
Severity: 3-Major


When configured for Active Directory remote authentication, the BIG-IP incorrectly modifies the sAMAccountName parameter with all lower-case letters.


Remote auth for Active Directory authentication failure.


The BIG-IP is configured for remote auth for Active Directory.


Use TMSH to fix this attribute.

Fix Information

Now use correct case for the sAMAccountName parameter.

Behavior Change