Bug ID 698943: Incorrect serverside throughput stats observed when PVA disabled on virtual server

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP LTM(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,, 12.1.5,,,, 12.1.6, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Opened: Dec 14, 2017
Severity: 3-Major


Serverside throughput stats may be doubled when ingress and egress flows are split across two TMMs.


The statistics reporting the volume of traffic being handled by the BIG-IP system may appear inconsistent.


- Ingress and egress flows are split across different TMMs. - PVA is disabled on a virtual server.


Enable PVA on the virtual server.

Fix Information


Behavior Change