Bug ID 715467: Ephemeral pool member and node are not updated on 'A' record changes if pool member port is ANY

Last Modified: Jun 20, 2019

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, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1, 13.1.1.1, 14.0.0, 14.0.0.1, 14.0.0.2

Fixed In:
14.1.0, 14.0.0.3, 13.1.1.2

Opened: Apr 17, 2018
Severity: 3-Major

Symptoms

If the 'A' record for an FQDN node is removed or replaced on the DNS server, then the BIG-IP system does not remove the old ephemeral pool member or create the new pool member and node.

Impact

Ephemeral pool member and nodes are not removed or updated when the DNS 'A' record is removed or changed.

Conditions

-- FQDN nodes. -- Pool members with a service port of ANY.

Workaround

There is no workaround at this time.

Fix Information

Upon a DNS 'A' record being removed or changed, the ephemeral pool members and nodes based on the old value are removed or changed.

Behavior Change