====== protocol negotiation failed: NT_STATUS_CONNECTION_RESET ======

Erro de acesso  a compartilhamento devido ao uso do SMBv1 mude para SMBv2 com o parametro **-m SMB2**.


<code bash>
ricardobarbosa@isadora:~$ smbclient \\\\172.16.1.13\\c$  -U YAMAHA\\ricardobarbosa
WARNING: The "syslog" option is deprecated
Enter YAMAHA\ricardobarbosa's password: 
protocol negotiation failed: NT_STATUS_CONNECTION_RESET
ricardobarbosa@isadora:~$
</code>

<code bash>
ricardobarbosa@isadora:~$ smbclient \\\\172.16.1.13\\c$  -U YAMAHA\\ricardobarbosa -m SMB2
WARNING: The "syslog" option is deprecated
Enter YAMAHA\ricardobarbosa's password: 
Domain=[YAMAHA] OS=[] Server=[]
smb: \> dir
 Arquivos de Programas             DHS        0  Sat Dec 30 11:39:26 2017
 Documents and Settings            DHS        0  Sat Dec 30 11:39:25 2017
 Intel                               D        0  Sat Dec 30 10:32:27 2017
 Program Files                      DR        0  Tue Sep 25 19:28:52 2018
 Program Files (x86)                DR        0  Tue Sep 25 19:14:01 2018
 ProgramData                        DH        0  Tue Sep 25 19:13:10 2018
 Users                              DR        0  Tue Sep 25 20:44:29 2018
 Windows                             D        0  Mon Sep  3 11:31:36 2018
                243846281 blocks of size 4096. 156048599 blocks available
smb: \>
</code>

Outra solução seria alterar no smb.conf

<code>
client min protocol = SMB2
client max protocol = SMB3
</code>

Ou ainda instalar o smbv1 no windows 10
{{ :infra-estrutura:linux:samba:sambav1.png?direct&400 |}}

===== Montando um diretorio no Linux =====

<code>
mount -t cifs //172.16.1.13/c$ /media/ --verbose  -o vers=2.1,username=administrator,password=XXXXXXX
</code>


Att.