@satelite I have the same issue with my ER605 V1. ER605 V1_1.2.3_Build 20230413 Beta OC200(UN)_V1_1.24.0 Build 20230328 The issue was already there in Omada Hardware Controller V5.9.32 Beta but the...

Hi @Hank21, I just installed ER605 V1_1.2.3_Build 20230413 Beta and guess what? IP-Mac Binding is available again under 'Network Security'. Even including all settings I set before. So, the proof is...

Hi @Hank21, I wanted to downgrade but that will mean that I will loose all my precious settings. It will take me too much time to revert to the previous version. Can I ask you to reproduce yourself?...

Hi @Hank21, hopefully I have the time to downgrade and share a screenshot upcoming weekend. Meanwhile, you will have to trust me that this is/was possible .

Hi @Virgo, one could do this for EAP access points but not for switches. But in general, I would like reserve the IP addresses for all network devices (both clients and Omada devices) via DHCP...

@Hank21 ER605: ER605v1_un_1.2.2_20230328(Beta) OC200: OC200(UN)_V1_1.20.1 Build 20220921 I definitely used to be able to set IP-MAC Binding on the two sites I have. After upgrading the ER605 to the...