If the manufacturer cannot be resolved by looking up the client's MAC in the manuf database, then we look into the vendor specific IEs for additional OUIs we can use to try to resolve the manufacturer.
Only vendor specific IEs that we know are advertised exclusively by the client's manufacturer should be considered. For example, Apple vendor specific IEs are only advertised by Apple devices.
If the manufacturer cannot be resolved by looking up the client's MAC in the manuf database, then we look into the vendor specific IEs for additional OUIs we can use to try to resolve the manufacturer.
Only vendor specific IEs that we know are advertised exclusively by the client's manufacturer should be considered. For example, Apple vendor specific IEs are only advertised by Apple devices.