Bug ID 1379649: GTM iRule not verifying WideIP type while getting pool from TCL command

Last Modified: Jun 20, 2024

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

Known Affected Versions:
14.1.5.6, 15.1.10.2, 15.1.10.3, 15.1.10.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3

Opened: Oct 13, 2023

Severity: 3-Major

Symptoms

When the pool name is same for different pool types, the GTM iRule cannot segregate the pool types thus giving a wrong DNS response.

Impact

Traffic impact as a non-existent pool member address in DNS response.

Conditions

-- Both A/AAAA same name WideIP and pools. -- GTM iRule with pool command pointing to common pool name in different WideIP types.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips