[Samba] Workstation Limited to NT1 Protocol

[lingpanda101 at gmail.com]

On 4/19/2016 2:51 PM, Bill Baird wrote:
> /testparm -v | grep "client min protocol"/
> client min protocol = CORE
>
> On Tue, Apr 19, 2016 at 2:50 PM, lingpanda101 at gmail.com 
> <mailto:lingpanda101 at gmail.com> <lingpanda101 at gmail.com 
> <mailto:lingpanda101 at gmail.com>> wrote:
>
>     On 4/19/2016 2:43 PM, Bill Baird wrote:
>>     I am accessing the new member server. All my other servers are
>>     still on 3.6.x.
>>
>>     Both settings are set to "default".
>>
>>     Will look at logs now.
>>
>>     Thanks!
>>
>>
>>
>>     On Tue, Apr 19, 2016 at 2:39 PM, lingpanda101 at gmail.com
>>     <mailto:lingpanda101 at gmail.com> <lingpanda101 at gmail.com
>>     <mailto:lingpanda101 at gmail.com>> wrote:
>>
>>         On 4/19/2016 2:08 PM, Bill Baird wrote:
>>
>>             Hi All,
>>
>>             I just setup a new server and added it to my domain last
>>             week and it has
>>             been working well. We are running a NT4-style Samba PDC
>>             for our domain
>>             controller. This server is running the CentOS packages
>>             for Samba 4.2.10-6
>>             as a domain member. My issue is that I have one Windows 7
>>             workstation that
>>             will only auto-negotiate to the NT1 protocol. If I run
>>             smbstatus, all of my
>>             other workstations use SMB2_10, as expected.
>>
>>             Has anyone seen this before? Is there a log file I can
>>             look at to determine
>>             what is going wrong in the protocol negotiation?
>>
>>             Thanks!
>>
>>             --Bill
>>
>>         You can enable client specific logging and see if it turns up
>>         anything.
>>
>>         https://wiki.samba.org/index.php/Client_specific_logging
>>
>>         Access a share and review the logs.
>>
>>         Is this Windows 7 workstation accessing the new member server
>>         and displaying NT1 or the old one?
>>
>>         Can you run on both member servers and report?
>>
>>         testparm -v |grep "client ipc max protocol" and testparm -v
>>         |grep "client ipc min protocol"
>>
>>         -- 
>>         -James
>>
>>
>>         -- 
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>>
>>
>>
>>     -- 
>>     *Bill Baird*
>>     Chief Technology Officer
>>     Office: 845-876-8228 x311 <tel:845-876-8228%20x311>
>>     Mobile: 203-545-0437 <tel:203-545-0437>
>>     www.phoenixmi.com <http://www.phoenixmi.com/>
>>
>     The man page for smb.conf reads for "client ipc min protocol"
>
>     The value default refers to the higher value of NT1 and the
>                effective value of client min protocol.
>
>     What does testparm -v | grep "client min protocol" give?
>
>     -- 
>     -James
>
>
>
>
> -- 
> *Bill Baird*
> Chief Technology Officer
> Office: 845-876-8228 x311
> Mobile: 203-545-0437
> www.phoenixmi.com <http://www.phoenixmi.com/>
>
What does testparm -v | grep "client max protocol" give? it should be 
'default' which is SMB3_11. You can always force SMB2_10

-- 
-James