Bug ID 695847: FPS: empty POST alert request may be forwarded to application server

Last Modified: May 01, 2019

Bug Tracker

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

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 12.1.1, 12.1.1 HF1, 12.1.1 HF2, 12.1.2, 12.1.2 HF1, 12.1.2 HF2, 12.1.3,,,,,,,, 12.1.4,, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0,,,,,,,,, 13.1.1,,,,,

Fixed In:

Opened: Nov 22, 2017
Severity: 3-Major


empty POST alert request forwarded to app server when trigger irule event is enabled


alert is erroneously forwarded to the application server


1. empty POST alert request 2. trigger irule events is enabled in FPS profile


drop the empty POST alert request with an irule

Fix Information

FPS will not forward alerts to the application server

Behavior Change