[Samba] Samba generating wrong ipv6 and ipv4 address

[Patrik]

the problem is that dnsupdate is not working becuase i use dlz. i cannot
use dbsupdate with dnsupdate it fails.

*Patrik*
WWW <https://patrikx3.com> | GitHub <https://github.com/patrikx3/> | NPM
<https://www.npmjs.com/~patrikx3> | Corifeus <https://corifeus.com> | +36
20 342 8046




On Sat, Aug 3, 2019 at 9:22 AM Rowland penny via samba <
samba at lists.samba.org> wrote:

> On 03/08/2019 03:01, Patrik via samba wrote:
> > My config is this:
> > # Global parameters
> > [global]
> > # bind interfaces only = Yes
> > # if this is turned on, always perfect
> > # interfaces = lo 192.168.78.20 2001:470:1f1b:5b3:21b:21ff:fea6:ce93
> > # interfaces = lo 192.168.78.20 2001:470:1f1b:5b3:21b:21ff:fea6:ce93
> > 192.168.81.20 2001:470:1f1b:5b5:21b:21ff:fea6:ce92
> > #        interfaces = lo 192.168.81.20
> 2001:470:1f1b:5b5:21b:21ff:fea6:ce92
> > # if all interfaces known, order is important, the last is the required
> > # interfaces = lo 192.168.78.20 192.168.81.20
> > # interfaces = lo enp1s0f3  enp1s0f2
> > netbios name = SERVER
> > realm = P3X-DC.PATRIKX3.COM
> > # server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
> > winbindd, ntp_signd, kcc, dnsupdate
> > server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
> winbindd,
> > ntp_signd, kcc
> >
> It looks to me that you already know the answer, even if you don't
> realise it ;-)
>
> You have turned off the culprit, 'dnsupdate', this uses a list
> 'dns_update_list' to add any missing dns entries. Amongst the records it
> checks for are:
>
> A ${HOSTNAME}                                           $IP
> AAAA ${HOSTNAME}                                           $IP
>
> ${IF_RWDC}A ${DNSDOMAIN}                                          $IP
> ${IF_RWDC}AAAA ${DNSDOMAIN}                                          $IP
>
> There are others.
>
> You need to decide which interface to use and set this in smb.conf, you
> will then need to delete the incorrect dns records from AD.
>
> Also, you are using the AD DC as a fileserver (not recommended), so can
> I suggest you change your smb.conf to this:
>
> [global]
>      netbios name = SERVER
>      realm = P3X-DC.PATRIKX3.COM
>      server role = active directory domain controller
>      server services = s3fs, rpc, nbt, wrepl, ldap, cldap, kdc, drepl,
> winbindd, ntp_signd, kcc, dnsupdate
>      workgroup = P3X-DC
>      idmap_ldb:use rfc2307 = yes
>      bind interfaces only = Yes
>      interfaces = lo enp1s0f2
>      # log level = 3
>      template shell = /bin/bash
>      template homedir = /home/%U
>
> [netlogon]
>      path = /var/lib/samba/sysvol/p3x-dc.patrikx3.com/scripts
>      read only = No
>
> [sysvol]
>      path = /var/lib/samba/sysvol
>      read only = No
>
> [media]
>          path = /media
>          read only = no
>
> [mounts]
>          path = /mnt
>          read only = no
>
> [router-logs]
>          path = /var/log-router
>          read only = yes
>
> Then go and read this:
>
> https://wiki.samba.org/index.php/Setting_up_a_Share_Using_Windows_ACLs
>
> If you must use a DC as a fileserver, you cannot set the permissions as
> if it is a Unix domain member.
>
> Rowland
>
>
>
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