This read-write enumerated integer controls how front panel ports are associated with the IRM3 module, including settings like aoffFrp and arpFoff that determine specific port-pairing behavior. An administrator sets this to configure how the IRM3's front panel ports map to its internal ring or repeater ports for a given deployment scenario. For example, to reconfigure which front panel ports serve as the active ring connection versus the redundant path, the admin sets this object to the appropriate association value like aoffFrp(5) or arpFoff(6).