[Samba] client min protocol = SMB2

[Gaiseric Vandal]

Does "testparm -v" show the max protocol as SMB3 ?  I am not sure what 
the defaults are if you don't explicitly set the parameter.

If you reboot once of the clients will it reconnect with SMB2 ?




On 7/22/19 10:51 AM, Edouard Guigné via samba wrote:
> I did not set max protocol to SMB2 in smb.cnf, I don't want to force 
> SMB2 selection if SMB3 can be used by a client.
>
> The machine is a Windows 7, so is SMB2 compliant.
>
>
> Le 22/07/2019 à 11:44, Gaiseric Vandal via samba a écrit :
>> I would guess that changing the min protocol does not affect existing 
>> connections unless you were to restart samba.
>>
>> Is the max protocol set to at least SMB2 ?      I would have thought 
>> that Windows 7 and later would negotiate the highest mutually 
>> acceptable protocol.
>>
>>
>> On 7/22/19 10:40 AM, Edouard Guigné via samba wrote:
>>> Hello,
>>>
>>> I set client min protocol = SMB2 in my smb.cnf
>>>
>>> But I see some clients still connecting in NT1 (smbstatus) :
>>>
>>> smbstatus -p Mon Jul 22 11:39:36 2019
>>> Samba version 4.8.3
>>> PID     Username     Group Machine                                   
>>> Protocol Version Encryption           Signing
>>> ---------------------------------------------------------------------------------------------------------------------------------------- 
>>>
>>>
>>> 20953   exuser     utilisateurs du domaine 10.x.x.x 
>>> (ipv4:10.x.x.x:61487)          NT1 - HMAC-MD5
>>>
>>>
>>> Why is it still possible ?
>>>
>>> EdG
>>>
>>>
>>
>>
>