topic Windows 2008 domain controllers + Netapp FAS960 running ONTAP 7.3? in Network and Storage Protocols https://community.netapp.com/t5/Network-and-Storage-Protocols/Windows-2008-domain-controllers-Netapp-FAS960-running-ONTAP-7-3/m-p/34780#M3150 <HTML><HEAD></HEAD><BODY><P>I was planning on upgrading my domain controllers to Windows 2008 and saw the following message:</P><P></P><P>"Windows Server 2008 and "Windows Server 2008 R2" domain controllers have a new more secure default for the security setting named "Allow cryptography algorithms compatible with Windows NT 4.0." This setting prevents Microsoft Windows and non-Microsoft SMB "clients" from using weaker NT 4.0 style cryptography algorithms when establishing security channel sessions against Windows Server 2008 or "Windows Server 2008 R2" domain controllers. As a result of this new default, operations or applications that require a security channel serviced by Windows Server 2008 or "Windows Server 2008 R2" domain controllers might fail.</P><P></P><P>Platforms impacted by this change include Windows NT 4.0, as well as non-Microsoft SMB "clients" and network-attached storage (NAS) devices that do not support stronger cryptography algorithms. Some operations on clients running versions of Windows earlier than Windows Vista with Service Pack 1 are also impacted, including domain join operations performed by the Active Directory Migration Tool or Windows Deployment Services.</P><P></P><P><SPAN>For more information about this setting, see Knowledge Base article 942564 (</SPAN><A class="jive-link-external-small" href="http://go.microsoft.com/fwlink/?LinkId=104751" target="_blank">http://go.microsoft.com/fwlink/?LinkId=104751</A><SPAN>)."</SPAN></P><P></P><P>Does anyone know if ONTAP 7.3 is one of the NAS devices that is affected by this?</P><P></P><P>Thanks.</P></BODY></HTML> Thu, 05 Jun 2025 07:16:55 GMT abstractblue 2025-06-05T07:16:55Z Windows 2008 domain controllers + Netapp FAS960 running ONTAP 7.3? https://community.netapp.com/t5/Network-and-Storage-Protocols/Windows-2008-domain-controllers-Netapp-FAS960-running-ONTAP-7-3/m-p/34780#M3150 <HTML><HEAD></HEAD><BODY><P>I was planning on upgrading my domain controllers to Windows 2008 and saw the following message:</P><P></P><P>"Windows Server 2008 and "Windows Server 2008 R2" domain controllers have a new more secure default for the security setting named "Allow cryptography algorithms compatible with Windows NT 4.0." This setting prevents Microsoft Windows and non-Microsoft SMB "clients" from using weaker NT 4.0 style cryptography algorithms when establishing security channel sessions against Windows Server 2008 or "Windows Server 2008 R2" domain controllers. As a result of this new default, operations or applications that require a security channel serviced by Windows Server 2008 or "Windows Server 2008 R2" domain controllers might fail.</P><P></P><P>Platforms impacted by this change include Windows NT 4.0, as well as non-Microsoft SMB "clients" and network-attached storage (NAS) devices that do not support stronger cryptography algorithms. Some operations on clients running versions of Windows earlier than Windows Vista with Service Pack 1 are also impacted, including domain join operations performed by the Active Directory Migration Tool or Windows Deployment Services.</P><P></P><P><SPAN>For more information about this setting, see Knowledge Base article 942564 (</SPAN><A class="jive-link-external-small" href="http://go.microsoft.com/fwlink/?LinkId=104751" target="_blank">http://go.microsoft.com/fwlink/?LinkId=104751</A><SPAN>)."</SPAN></P><P></P><P>Does anyone know if ONTAP 7.3 is one of the NAS devices that is affected by this?</P><P></P><P>Thanks.</P></BODY></HTML> Thu, 05 Jun 2025 07:16:55 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/Windows-2008-domain-controllers-Netapp-FAS960-running-ONTAP-7-3/m-p/34780#M3150 abstractblue 2025-06-05T07:16:55Z Re: Windows 2008 domain controllers + Netapp FAS960 running ONTAP 7.3? https://community.netapp.com/t5/Network-and-Storage-Protocols/Windows-2008-domain-controllers-Netapp-FAS960-running-ONTAP-7-3/m-p/34785#M3151 <HTML><HEAD></HEAD><BODY><P>Hi and welcome to the forums! <SPAN __jive_emoticon_name="happy" __jive_macro_name="emoticon" class="jive_macro jive_emote" src="https://community.netapp.com/images/emoticons/happy.gif"></SPAN></P><P></P><P>Windows 2008 DC are fine from ONTAP 7.2.5.1 onwards:</P><P><A class="jive-link-external-small" href="http://now.netapp.com/NOW/knowledge/docs/ontap/rel732/html/ontap/rnote/rel_notes/concept/c_oc_rn_feat73-fap-windows-compatibility.html" target="_blank">http://now.netapp.com/NOW/knowledge/docs/ontap/rel732/html/ontap/rnote/rel_notes/concept/c_oc_rn_feat73-fap-windows-compatibility.html</A></P><P></P><P>Regards,<BR />Radek</P></BODY></HTML> Thu, 18 Mar 2010 09:55:34 GMT https://community.netapp.com/t5/Network-and-Storage-Protocols/Windows-2008-domain-controllers-Netapp-FAS960-running-ONTAP-7-3/m-p/34785#M3151 radek_kubka 2010-03-18T09:55:34Z