This article helps users if they have manually assigned the ipv4 address to vmk port group of VxRail Management network of the host/s to be added.
This failure occurs during the Add host to cluster validation workflow when VxRail Management vmk portgroup has ipv4 address configured for any of the hosts to be added to the cluster.
Follow the below steps:
1. Go to vcenter and select the host to be added to vcf.
2. Click on Configure tab and then click on "VMkernel adapters" under "Networking" section.
3. Click on 3 dots in front of the row containing Network label starting with "VxRail Management" and then click Edit.
4. Click on IPv4 settings and choose "No IPv4 settings" option and click "OK".
5. Retry the Add host workflow from SDDC manager.