Last Modified: Jul 12, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
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
Fixed In:
15.0.0, 14.1.2.5
Opened: Nov 30, 2018 Severity: 3-Major
High Speed Logging (HSL) does not respect the configured pool's changes and continues to send logs to the previous state of the pool. For example, consider the following configuration: -- HSL configured to send logs to pool (pool-HSL) where pool-HSL has 2 members: pm-1, and pm-2. -- There is a manual update to pool-HSL to remove pm-2, or a monitor marks pm-2 down. -- That change is not honored, and HSL continues to send logs to pm-2.
HSL logs continue being forwarded according to the previous state of the configured pool. The new state is not reflected.
-- High Speed Logging configured to log to a pool of multiple members. -- Pool members change manually or due to a monitoring probe. -- Running one of the known affected TMOS versions.
None.
Updates to pool members used as HSL destination are correctly reflected in HSL log forwarding.