Bug ID 1592221: A partition's internal bridge IP address is not detected correctly if there is a missing partition ID in the list of partitions.

Last Modified: Apr 28, 2025

Affected Product(s):
F5OS F5OS-C(all modules)

Known Affected Versions:
F5OS-C 1.6.1, F5OS-C 1.6.2

Fixed In:
F5OS-C 1.8.0

Opened: Jun 06, 2024

Severity: 3-Major

Symptoms

The system controller logs will include the msg "Floating IP is not present for enabled partition; do not change controller state" on system controller failover.

Impact

System controller failover is impacted.

Conditions

When the list of partition IDs includes "holes" in the list. For example, there are partition IDs 1 and 3 (but no 2) on the chassis. This can happen if a partition is deleted.

Workaround

Recreate a partition (no need to enable it). It will use the missing ID in the list.

Fix Information

The code has been fixed to correctly check the partition ID when detecting presence of the partition bridge IP address.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips