Bug ID 903561: Autodosd returns small bad destination detection value when the actual traffic is high

Last Modified: May 29, 2024

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

Known Affected Versions:
13.1.3, 13.1.3.1, 13.1.3.2, 13.1.3.3, 13.1.3.4, 13.1.3.5, 13.1.3.6, 13.1.4, 13.1.4.1, 13.1.5, 13.1.5.1, 14.0.0, 14.0.0.1, 14.0.0.2, 14.0.0.3, 14.0.0.4, 14.0.0.5, 14.0.1, 14.0.1.1, 14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1

Fixed In:
16.0.0, 15.1.3, 14.1.4

Opened: Apr 23, 2020

Severity: 3-Major

Symptoms

Bad destination detection threshold cannot accurately reflect the actual traffic pattern.

Impact

A small bad destination detection value is returned.

Conditions

-- Enable bad destination and fully automatic mode. -- Actual traffic is high.

Workaround

None.

Fix Information

Fixed the threshold update algorithm.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips