The ONTAP Simulator software may only be downloaded by NetApp Data ONTAP customers and select partners. Per the terms of the license agreement Data ONTAP Simulators may only be used internally; no redistribution is permitted.
It would be a violation of the license agreement to provide an unauthorized party with access to the ONTAP Simulator.
Please note if you are not a netapp end user or does not own a Netapp device you can create a guest user in support site but the Guest' access for the online support site is restricted to basic product documentation. This level does not allow access to any support tools. To download support tools you need to be either have these kind of acount NetApp Customer / End User NetApp Reseller / Service Provider / System Integrator / Partner.
When you create a guest account in support site this is shown when you verify the account.