[OmniOS-discuss] [discuss] disable NetBIOS-Over-TCP for smb server

[Gordon Ross]

At the moment, no, there's no way to disable the NetBIOS listener.  We
have a "knob" for that in updated SMB server code we're developing for
NexentaStor, so once that makes its way to illumos you'll have it.


On Fri, Jan 3, 2014 at 7:59 PM, Paul B. Henson <henson at acm.org> wrote:
> Is there any way to disable netbios for the in-kernel smb server? Per
> the man page:
>
>      The smbd  daemon  is  automatically  invoked  by  using  the
>      sharemgr  command over all available transports. By default,
>      smbd starts over the NetBIOS-Over-TCP (NBT)  and  TCP  tran-
>      sports.
>
>      When smbd is started over NBT, the  following  services  are
>      started:
>
>          o    The NetBIOS name service is  started  on  UDP  port
>               137.
>
>          o    The NetBIOS datagram service is started on UDP port
>               138.
>
>          o    The NetBIOS session service is started on TCP  port
>               139.
>
>      When the smbd daemon is started over TCP, the  CIFS  service
>      is started on TCP port 445.
>
> If this is the "default", it kinda implies you could change it, but I
> haven't been able to figure out how. I don't really want to run NetBIOS,
> I just want to listen on port 445.
>
> Thanks...
>
>
>
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-- 
Gordon Ross <gwr at nexenta.com>
Nexenta Systems, Inc.  www.nexenta.com
Enterprise class storage for everyone