Operational Defect Database

BugZero found this defect 345 days ago.

F5 | 1297257

Pool member Forced Offline then Enabled is marked down on peer after Incremental sync

Last update date:

5/17/2024

Affected products:

BIG-IP

BIG-IP LTM

Affected releases:

15.1.9

15.1.9.1

15.1.10

15.1.10.2

15.1.10.3

15.1.10.4

16.1.4

16.1.4.1

16.1.4.2

16.1.4.3

17.1.0

17.1.0.1

Fixed releases:

No fixed releases provided.

Description:

Bug ID 1297257: Pool member Forced Offline then Enabled is marked down on peer after Incremental sync ... Last Modified: May 17, 2024 ... Affected Product(s): ... Related Article: K000137795 ... Symptoms ... When a Pool Member in an high availability (HA) pair (Sync-Failover Device Group) has been marked Forced Offline, then later is marked Enabled on one member of the Device Groups, the Pool Member may be marked down on Device Group members other than the member where the Pool Member was marked Enabled. ... On the BIG-IP system (Device Group member) where the Pool Member was marked Enabled, the Pool Member's status will be marked correctly according to its actual state, as determined by the Health Monitor configured for the affected Pool or Pool Member. ... Impact ... The affected Pool Member will not receive traffic as expected on the other Device Group members. -- If the Pool Member was re-enabled on the Standby member, traffic on the Active member will not be sent to the Pool Me...

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