Bug ID 790845: An In-TMM monitor may be incorrectly marked down when CMP-hash setting is not default

Last Modified: May 29, 2024

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

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,, 13.1.3,,,,, 14.0.0,,,,,, 14.0.1,, 14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1

Fixed In:
16.0.0, 15.1.2, 14.1.4,

Opened: Jun 06, 2019

Severity: 3-Major


An In-TMM monitor may be marked down when the CMP-hash (Cluster Multiprocessing) is set to non-default value.


An In-TMM monitor is falsely marked as down.


-- There is a configured In-TMM monitor (K11323537). -- CMP-hash is set to non-default value. Note: For information about In-TMM monitoring, see K11323537: Configuring In-TMM monitoring :: https://support.f5.com/csp/article/K11323537.


Use default settings for a CMP-hash.

Fix Information

An In-TMM monitor is not marked down when a non-default CMP-hash is in use.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips