[Samba] Make nmbd bind to interfaces only
walk2sun at arcor.de
Mon Feb 11 18:32:53 UTC 2019
Am 11.02.19 um 18:47 schrieb Nick Howitt via samba:
> I would like to have nmbd only bind to the interfaces specified in the
> interfaces line of smb.conf, in the same way that smbd does. When
> researching this I did come across a mailing list thread saying there
> was no use case, but I think I have one.
> For many years ClearOS has been providing NT4 style domains and
> unix-style shares. M$ upset the applecart last year with their 1803
> update when joining NT4 domains got broken (it has since been fixed
> since September '18, but I would assume the writing is on the wall for
> NT4 domains).
> To get round the issue I loaded samba into docker using the
> https://github.com/Fmstrat/samba-domain container. I wanted to
> continue to use the ClearOS samba configuration (v4.7.1 and soon to
> follow Centos to 4.8.3) for its file-sharing as a domain member. One
> of the problems I had was that if the native ClearOS instance of samba
> was started, the docker instance would refuse to start because of a
> port clash.
You should start your container with a real ethernet adapter! Search for:
> To get round this for smbd was easy. All I had to do was bind to
> interfaces only, but nmbd would not obey. For nmbd I had to set:
> nmbd bind explicit broadcast = yes
> socket address = 192.168.20.1
> This is sort of OK if I have one LAN interface, but ClearOS is, among
> other things, a router/firewall and as such can have multiple LAN
> and/or VLAN interfaces. Socket address can only have one IP address so
> I can't get all LAN interfaces to bind to it. Is there a way round
> this or does it make a reasonable use case for a modification request.
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