Warn if attempting to import IPv6 range
There is currently no code to convert an IPv6 range to a set of corresponding IPv6 subnets, so warn the user if they attempt that from the alias bulk import GUI.
Warn if attempting to import IPv6 range
There is currently no code to convert an IPv6 range to a set of corresponding IPv6 subnets, so warn the user if they attempt that from the alias bulk import GUI.