Bug ID 1122497: Rapid response not functioning after configuration changes

Last Modified: Feb 07, 2024

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

Known Affected Versions:
15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,

Fixed In:
17.1.0, 16.1.4, 15.1.9

Opened: Jun 28, 2022

Severity: 3-Major


DNS Rapid Response is not functioning and stats are not present and/or not changing as requests are being sent to the virtual server.


DNS rapid response remains disabled.


- DNS Rapid Response is set on the virtual. - Rapid response is toggled off and back on in the DNS profile.


Restarting services will allow rapid-response to begin functioning again.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips