Bug ID 746348: On rare occasions, gtmd fails to process probe responses originating from the same system.

Last Modified: May 25, 2019

Bug Tracker

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

Known Affected Versions:
15.0.0, 14.1.0, 14.0.0, 13.1.0

Opened: Oct 09, 2018
Severity: 3-Major


On rare occasions, some resources are marked 'unavailable' because gtmd fails to process some probe responses sent by the instance big3d that resides on the same BIG-IP system.


Some resources are marked 'unavailable' on one BIG-IP system, while the other BIG-IP systems in the sync group mark the resource as 'available'.


The monitor response from big3d going to gtmd on the same device is being lost. The conditions under which this occurs have not been identified.


Restart gtmd on the affected BIG-IP system.

Fix Information


Behavior Change