An error message may occur when attempting to Edit Settings of an NSX Edge server, preventing the user from making modifications to DNS Servers.
An example error message when trying to "Change Node Settings" for a given edge server might state:
[Fabric] Network Interface '<UUID> is either an overlay logical switch or in an unacessible Transport zone. Only accessible VLAN logical switches are supported. (Error code: 16031)
VMware NSX-T 3.x
VMware NSX 4.x
VMware NSX for vSphere
get name-servers
set name-server <DNS_IP>
del name-server <DNS_IP>
Refer to the Configuring Appliances page of NSX documentation at https://docs.vmware.com/en/VMware-NSX/4.1/administration/GUID-5B91BE88-FEA7-4DAA-A819-66800C3B00E6.html
If you are contacting Broadcom support about this issue, please provide the following:
Handling Log Bundles for offline review with Broadcom support