Hi, I think you need to configure the controller-1, then perform a controller swact to make the controller-0 standby and controller-1 the active one. You can lock/unlock the controller-0 now. Regards. Juan Carlos Alonso -----Original Message----- From: Marcel Schaible [mailto:marcel@schaible-consulting.de] Sent: Thursday, February 14, 2019 9:38 AM To: starlingx-discuss@lists.starlingx.io Subject: [Starlingx-discuss] Change of OAM Floating IP on active controller Hi, I must change the OAM floating IP on our active controller-0 (duplex configuration and controller-1 is not configured). I have changed the IP over WebUI and must now lock->unlock the controller-0. This is not possible for the active controller. When I reboot the box the old OAM IP ist getting applied again. What is teh recommended procedure for doing this? Thanks Marcel _______________________________________________ Starlingx-discuss mailing list Starlingx-discuss@lists.starlingx.io http://lists.starlingx.io/cgi-bin/mailman/listinfo/starlingx-discuss