Bug ID 813221: Autoconf continually changes a virtual IP object when virtual IP/port on LTM is not in sync

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP DNS, GTM(all modules)

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,, 13.1.3,,,,,,, 13.1.4,, 13.1.5,, 14.0.0,,,,,, 14.0.1,, 14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,,, 14.1.5,,, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8

Opened: Aug 07, 2019
Severity: 3-Major


The virtual server for an LTM redundant peer is continually updated with its IP/Port changing back and forth between two values, leading to perpetual GTM configuration syncs.


The virtual server is flapping status between "blue" and 'green', and its destination IP:port is changing between a correct value and an incorrect one. Traffic will be impacted.


The destination IP:port of the virtual server on the LTM is not in sync between the LTM devices in the device-group.


Perform a configsync on the LTM device-group that owns the virtual server.

Fix Information


Behavior Change