Bug ID 441063: Adding DNS name-servers via tmsh could crash

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4

Fixed In:
11.6.0, 11.5.1 HF5, 11.4.1 HF6

Opened: Dec 17, 2013
Severity: 2-Critical
Related Article:
K15555

Symptoms

Adding DNS name-servers via tmsh can cause tmsh to core dump. An example of such a command is: tmsh modify sys dns name-servers add { <IP address> }

Impact

A momentary loss of access to tmsh while the tmsh core file is being generated.

Conditions

This occurs under random conditions.

Workaround

None.

Fix Information

Adding DNS name-servers via tmsh no longer causes a momentary loss of access to tmsh.

Behavior Change