Bug ID 887921: iRule command “RESOLVER::name_lookup” returns null for responses more than 512 bytes

Last Modified: Nov 14, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP DNS, LTM(all modules)

Known Affected Versions:
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, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8

Opened: Mar 06, 2020
Severity: 3-Major

Symptoms

“RESOLVER::name_lookup” returns null.

Impact

“RESOLVER::name_lookup” returns empty answer.

Conditions

Response is larger than 512 bytes.

Workaround

None

Fix Information

None

Behavior Change