“Invalid oam_floating_ip=10.72.72.2. Please configure a valid IP address in range” means you set an floating IP（10.72.72.2）not in oam_subnet 10.0.0.0/8 <http://10.0.0.0/8> , you should modify oam_subnet or change the floating ip. 发件人: Ezpeer Chen [mailto:ezpeerchen@gmail.com] 发送时间: 2019年8月5日 10:45 收件人: starlingx-discuss@lists.starlingx.io 主题: [lists.starlingx.io代发]Re: [Starlingx-discuss] How to change OAM IP? (STX R1.0) Dear all, Any suggestion about this issue? Thanks Ezpeer Chen <ezpeerchen@gmail.com <mailto:ezpeerchen@gmail.com> > 於 2019年8月1日 週四 下午4:37寫道： Dear all, I can''t change OAM ip on STX R1.0. Error Message: Please configure a valid IP address in range. ===================================================================== [wrsroot@controller-0 ~(keystone_admin)]$ system oam-show +-----------------+--------------------------------------+ | Property | Value | +-----------------+--------------------------------------+ | created_at | 2019-07-25T11:24:15.619490+00:00 | | isystem_uuid | 103e067c-16c0-43ff-91ea-bea261f33b8a | | oam_c0_ip | 10.10.10.3 | | oam_c1_ip | 10.10.10.4 | | oam_floating_ip | 10.10.10.2 | | oam_gateway_ip | 10.10.10.1 | | oam_subnet | 10.0.0.0/8 <http://10.0.0.0/8> | | updated_at | None | | uuid | bd7e48fd-d29e-4ae6-be1f-a45a56250ede | +-----------------+--------------------------------------+ [wrsroot@controller-0 ~(keystone_admin)]$ system oam-modify oam_subnet=10.0.0.0/8 <http://10.0.0.0/8> oam_gateway_ip=10.72.72.1 oam_floating_ip=10.72.72.2 oam_c0_ip=10.72.72.3 oam_c1_ip=10.72.72.4 action=apply Invalid oam_floating_ip=10.72.72.2. Please configure a valid IP address in range [wrsroot@controller-0 ~(keystone_admin)]$ ===================================================================== Thanks