How to force SMB2 protocol in samba?
Solution 1:
My testing with Nessus has indicated SMBv1 is only disabled when setting
min protocol = SMB2
in the [global] section of smb.conf . Core, LANMAN2 and NT1 were all still flagged as being vulnerable.
Solution 2:
I had to add this for it to work in my old ubuntu 12-server; with either of min/max-combination SMBv1 is enabled but with both it works fine.
[global]
min protocol = SMB2
max protocol = SMB2
client min protocol = SMB2
client max protocol = SMB2