[OmniOS-discuss] What version of SMB

[Natxo Asenjo]

hi,

On Wed, May 17, 2017 at 9:43 AM, Guenther Alka <alka at hfg-gmuend.de> wrote:

> OmniOS (151018+) supports SMB 2.1 per default.
> You can check on serverside with sharectl get smb
> (look for max_protocol) and reduce it via sharectrl set -p max_protocol=1
> smb (+ restart smb)
>
That way you can downgrade the protocol to only accept smb v1, I think.

I do not know how to disable smb v1. Right now you can downgrade the
connection to smbv1 from the client as well:

$ smbclient //zfstank/test -U anonymous --max-protocol=NT1
Enter anonymous's password:
Domain=[WORKGROUP] OS=[SunOS 5.11 omnios-r151022-f9693] Server=[Native SMB
service]
smb: \> dir
  .                                  DA        0  Thu Dec  1 07:00:55 2016
  ..                                 DA        0  Thu Dec  1 07:00:55 2016
  .zfs                                D        0  Mon May  6 20:46:21 2013

There should be a way to disable smb v1 altogether, although it could break
older equipment (printers, scanners, etc).
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