Last Modified: Jun 04, 2025
Affected Product(s):
F5OS F5OS-C
Fixed In:
F5OS-C 1.8.0
Opened: Jan 12, 2023 Severity: 3-Major
Mgmt and controlplane traffic can be unstable due to several issues in the system controller LACP implementation.
Mgmt and controlplane traffic outage is anticipated between system controllers and blades will go down between 5 and 60 seconds. The system impacts include user losing connection to the tenant mgmt address, errors on blade processes that communicate with controller processes, and some system database write or read operations failing.
Standby system controller reboot, system controller software failover using "go-standby" command, and system controller software upgrade.
N/A
During system controller reboot, there is no mgmt or controlplane traffic outage. During System controller failover, there is typically a brief traffic outage lasting around 3 seconds.