Hi,
The answer is as follows...
Ensure you configure the following options for all VMKernel adapters in your host profile
Networking Configuration > Host virtual NIC > vDS Instance : Switch Name : dvPortGroup-iSCSI-1 > IP address settings > Enable IPv6 Address via Router advertisments | User must explicitly choose the policy option |
Networking Configuration > Host virtual NIC > vDS Instance : Switch Name : dvPortGroup-iSCSI-1 > Enable IPv6 Address via DHCP | User must explicitly choose the policy option |
As well as the kernel module
Kernel Module Configuration > Kernel Module > tcpip4 > ipv6 > Module Parameter Settings | |
Name | ipv6 |
Value | 0
|
The profile can then be saved!