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Created attachment 1118400 [details] Screenshot of the error Description of problem: When adding static IP address to hypervisor storage network it throw an error: Cannot setup Networks. The address of the network 'Storage' cannot be modified without reinstalling the host, since this address was used to create the host's certification. Version-Release number of selected component (if applicable): 3.6.1.3-1.el7.centos How reproducible: Steps to Reproduce: Clusters > Hosts > Select hypervisor > Network Interfaces > Setup Hosts Networks > select edit Storage (VLAN 1024) > select Static, IP 192.168.25.3, Netmask / Routing Prefix: 255.255.252.0 > OK > OK Actual results: Got an error: Cannot setup Networks. The address of the network 'Storage' cannot be modified without reinstalling the host, since this address was used to create the host's certification. Expected results: IP should be added Additional info:
Does 'Storage' serves as your management network? if so, this is not a bug, but a known limitation. To check which is your management network, look for the "crown" symbol in your cluster's network tab.
Please re-open when the required information is available or the "crown" hint is insufficient.