Ativar acesso SMB1 (NT1) a SMB2 no Linux

Instalar o SMBCLIENT

apt-get install smbclient -y

Editar o arquivo smb.con e adicionar abaixo de workgroup = WORKGROUP

nano /etc/samba/smb.conf

protocol = NT1
min protocol = NT1
max protocol = SMB2
client min protocol = NT1
client max protocol = SMB2

Testando Acesso

smbclient //IP_SERVER/SHARE -U USER --pass "USER_PASSWD" --max-protocol SMB2 -c "get /ARQUIVO /PATH_DESTNO/ARQUIVO;"