Last Modified: Jun 25, 2026
Affected Product(s):
F5OS F5OS-C
Known Affected Versions:
F5OS-C 1.8.2
Opened: Feb 12, 2026 Severity: 3-Major
LACP PDUs will be exchanged between the system controller and blade before switchd processes ConfD lagg membership and partition configuration (needed to setup partition vlans). As a result, LACP negotiation between blade and system controller completes before the lagg is actually ready for traffic. The delay between these events is typically ~10 seconds but may be up to 30 seconds.
Services depending on partition connectivity between blade and System Controller are delayed until the System Controller switch daemon configures hardware trunks and partition vlans on the BCM control plane switch.
Standby initialization after a reboot or power cycle.
None. Partition traffic between blade and system controller requires successfull LACPD negotiation and trunk/vlan configuration of the control plane switch.
None