when I want to edit the settings of a VMkernel NIC (e.g. vmk0)
- with ESXi 5.5: The "Edit Settings" dialog opens, but is stuck forever on "Loading ..."
- with ESXi 6.0. The "Edit Settings" dialog opens, but the value for "IP version" is incorrectly displayed. It looks like it always shows "IPv4 and IPv6". When I try to change it e.g. to "IPv4 only" I get the error message "Failed to save configuration for VMkernel NIC vmk0"