Bug ID 644517: LTM 12.1.1 - f5.http iapp enables mirroring based on inverse of cm_sync_status

Last Modified: Sep 13, 2023

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

Known Affected Versions:
12.1.1, 12.1.2, 12.1.3,,,,,,,, 12.1.4,, 12.1.5,,,, 12.1.6

Fixed In:

Opened: Feb 11, 2017

Severity: 4-Minor


The logic for ltm virtual mirror enable/disable is inverted such that it is enabled in standalone mode and disabled in a cluster.


Mirroring is not enabled in cluster mode.


This occurs if you are using cluster mode with f5.http, f5.sharepoint_2010, f5.bea_weblogic, and other http-based iApps.


Disable strict-updates and modify the virtual.

Fix Information

Fix corrects mirror configuration in HTTP-based iApp deployments.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips