Bug ID 687579: TMSH incorrectly allows settings snat-translation ip-idle-timeout to zero.

Last Modified: Apr 19, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(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

Opened: Oct 06, 2017
Severity: 5-Cosmetic


The configuration setting ' ip-idle-timeout' on the snat-translation object allows zero as a possible value.


The configuration will be invalid. This may cause issues with upgrades and the BIG-IP may not pass traffic correctly or as expected.


Entering the following tmsh command: tmsh create ltm snat-translation <snat-address> ip-idle-timeout 0


Do not set the snat-translation ip-idle-timeout to 0 using tmsh.

Fix Information


Behavior Change