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

Last Modified: Oct 16, 2023

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
11.6.2 HF1, 11.4.0, 11.4.1

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

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips