[Samba] Fwd: net ads join -> "The connection was refused"

[Artur Moor]

So I stopped samba deamons (smbd and nmbd) and ran 'net ads join -U
Administrator -d1' that gives same error:
root at samba:~# net ads join -U Administrator -d1
Enter Administrator's password:
libnet_Join:
    libnet_JoinCtx: struct libnet_JoinCtx
        in: struct libnet_JoinCtx
            dc_name                  : NULL
            machine_name             : 'SAMBA'
            domain_name              : *
                domain_name              : 'AD.INTERDEKOR.COM.UA'
            domain_name_type         : JoinDomNameTypeDNS (1)
            account_ou               : NULL
            admin_account            : 'Administrator'
            admin_domain             : NULL
            machine_password         : NULL
            join_flags               : 0x00000023 (35)
                   0: WKSSVC_JOIN_FLAGS_IGNORE_UNSUPPORTED_FLAGS
                   0: WKSSVC_JOIN_FLAGS_JOIN_WITH_NEW_NAME
                   0: WKSSVC_JOIN_FLAGS_JOIN_DC_ACCOUNT
                   0: WKSSVC_JOIN_FLAGS_DEFER_SPN
                   0: WKSSVC_JOIN_FLAGS_MACHINE_PWD_PASSED
                   0: WKSSVC_JOIN_FLAGS_JOIN_UNSECURE
                   1: WKSSVC_JOIN_FLAGS_DOMAIN_JOIN_IF_JOINED
                   0: WKSSVC_JOIN_FLAGS_WIN9X_UPGRADE
                   0: WKSSVC_JOIN_FLAGS_ACCOUNT_DELETE
                   1: WKSSVC_JOIN_FLAGS_ACCOUNT_CREATE
                   1: WKSSVC_JOIN_FLAGS_JOIN_TYPE
            os_version               : NULL
            os_name                  : NULL
            os_servicepack           : NULL
            create_upn               : 0x00 (0)
            upn                      : NULL
            modify_config            : 0x00 (0)
            ads                      : NULL
            debug                    : 0x01 (1)
            use_kerberos             : 0x00 (0)
            secure_channel_type      : SEC_CHAN_WKSTA (2)
            desired_encryption_types : 0x0000001f (31)
libnet_Join:
    libnet_JoinCtx: struct libnet_JoinCtx
        out: struct libnet_JoinCtx
            account_name             : NULL
            netbios_domain_name      : NULL
            dns_domain_name          : NULL
            forest_name              : NULL
            dn                       : NULL
            domain_sid               : NULL
                domain_sid               : (NULL SID)
            modified_config          : 0x00 (0)
            error_string             : 'failed to lookup DC info for domain
'AD.INTERDEKOR.COM.UA' over rpc: The connection was refused'
            domain_is_ad             : 0x00 (0)
            set_encryption_types     : 0x00000000 (0)
            result                   : WERR_CONNECTION_REFUSED
Failed to join domain: failed to lookup DC info for domain '
AD.INTERDEKOR.COM.UA' over rpc: The connection was refused


2016-12-16 14:17 GMT+01:00 Rowland Penny via samba <samba at lists.samba.org>:

> On Fri, 16 Dec 2016 13:46:24 +0100
> Artur Moor via samba <samba at lists.samba.org> wrote:
>
> > If I remove 'nmbd bind explicit broadcast = no' in 'smb4.conf', then
> > nmbd wan't start and I get following in the log:
> >
> > [2016/12/16 12:37:35.075428,  0]
> > ../source3/lib/util_sock.c:396(open_socket_in)
> >   bind failed on port 137 socket_addr = 10.0.140.255.
> >   Error = Can't assign requested address
> > [2016/12/16 12:37:35.075626,  0]
> > ../source3/nmbd/nmbd_subnetdb.c:127(make_subnet)
> >   nmbd_subnetdb:make_subnet()
> >     Failed to open nmb bcast socket on interface 10.0.140.255 for port
> > 137.  Error was Can't assign requested address
> > [2016/12/16 12:37:35.075718,  0]
> > ../lib/util/become_daemon.c:111(exit_daemon)
> >   STATUS=daemon failed to start: NMBD failed when creating subnet
> > lists, error code 13
> >
> > Therefore 'nmbd bind explicit broadcast = no' ist set.
>
> It looks like something is already running on port 137.
> There should be no Samba deamons running when you try to join the
> domain.
>
> once you have joined the domain, you should then start the nmbd, smbd
> and winbindd deamons. They should all start, the only way I can think
> of another deamon claiming port 137, is that you are also starting the
> 'samba' daemon, this should only be started on a Samba AD DC.
>
> >
> > If I run 'net ads join -U Administrator' the smbd and the nmbd
> > deamons are running.
>
> Stop all running Samba deamons and then try to join again.
>
> Rowland
>
>
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