Dns Update Failed: Nt Status Invalid Parameter

Open the DHCP properties for the server. Click DNS, click Properties, click to select the Enable DNS dynamic updates according to the settings below check box, and then click Always dynamically update DNS A and PTR records. The DHCP server never registers and updates client information with its configured DNS servers. As of the upgrade from 6.9.9, to 6.10, all my backup jobs started failing. I noticed that I could no longer access the NAS by name. I can ping it fine by name. If I go into Windows explorer, the NAS is listed, but when I try to connect to it I get a dialog popping up saying 'Windows cannot access.

Dns Update Failed: Nt Status Invalid Parameter
Because of protocol server max protocol max protocol
max protocol
This parameter is a synonym for server max protocol.
protocol
This parameter is a synonym for server max protocol.
server max protocol (G)
The value of the parameter (a string) is the highest protocol level that will be supported by the server.
Possible values are :
LANMAN1: First modern version of the protocol. Long filename support.
LANMAN2: Updates to Lanman1 protocol.
NT1: Current up to date version of the protocol. Used by Windows NT. Known as CIFS.
SMB2: Re-implementation of the SMB protocol. Used by Windows Vista and later versions of Windows. SMB2 has sub protocols available.
SMB2_02: The earliest SMB2 version.
SMB2_10: Windows 7 SMB2 version.
SMB2_22: Early Windows 8 SMB2 version.
SMB2_24: Windows 8 beta SMB2 version.
By default SMB2 selects the SMB2_10 variant.
SMB3: The same as SMB2. Used by Windows 8. SMB3 has sub protocols available.
SMB3_00: Windows 8 SMB3 version. (mostly the same as SMB2_24)
By default SMB3 selects the SMB3_00 variant.
Normally this option should not be set as the automatic negotiation phase in the SMB protocol takes care of choosing the appropriate protocol.
Default: server max protocol = SMB3
Example: server max protocol = LANMAN1
min protocol
This parameter is a synonym for server min protocol.
server min protocol (G)
This setting controls the minimum protocol version that the server will allow the client to use.
Normally this option should not be set as the automatic negotiation phase in the SMB protocol takes care of choosing the appropriate protocol.
Default: server min protocol = LANMAN1
Example: server min protocol = NT1
I've got a testing CentOS 6.5 minimal install that I'm trying to join to an Active Directory domain. I set the hostname as its fully-qualified version during the installation - cherry.vm.sys.internal. When I use the command below, the join works, and I can log into the box using my AD username and password, but I get an error:Invalid
Dns Update Failed: Nt Status Invalid ParameterHere's my /etc/sysconfig/network:
Dns update failed: nt status invalid parameter code

Code: Select all

Dns Update Failed: Nt Status Invalid Parameter

And /etc/hosts:
That entry in sysconfig is the only mention of the name 'cherry' in /etc that relates to networking and this is the state that those files were in after installation.
As I understand it, a Windows host would join to the domain and register its name, but this is failing. I have another VM that I've tried without the .vm in its FQDN, but it's having the same problem. Both are fully up-to-date on packages.

Dns Update Failed: Nt Status Invalid Parameter Command

What's stopping the DNS from working, please?