[Samba] Reverse Lookup Zone Not Loaded by DNS Server
L.P.H. van Belle
belle at bazuin.nl
Tue May 25 08:25:21 UTC 2021
Hai Roy,
If you change a line like this in systemd : > ExecReload=/usr/sbin/rndc reload
You MUST be done like this.
# First empty Variable.
ExecReload=
# Set new value.
ExecReload=/usr/sbin/rndc restart
Safest way to create the override files is. : systemct edit bind9
Why like that, that also runs systemctl daemon-reload for you.
Just to be sure on that.
I can recall i seen this also with some update last week, on the F5/refresh,
but, a reboot fixed that for me.
Hmm, verify the bind0 logs, check if bind9 is running fine.
The output shown of the reverse zone looks fine to me.
journalctl -u bind9
journalctl -u samba-ad-dc
You can also do/add this.
systemctl edit samba-ad-dc
Part below makes sure samba is started after bind9 has started.
# /etc/systemd/system/samba-ad-dc.service.d/override.conf
[Unit]
After=network.target network-online.target bind9.service
So, all i can think of atm, is add these suggestions i gave for the services.
And reboot the server once more.
If that didnt work, we need to up the debuglevels in smb.conf.
Greetz,
Louis
> -----Oorspronkelijk bericht-----
> Van: Roy Eastwood [mailto:spindles7 at gmail.com]
> Verzonden: dinsdag 25 mei 2021 10:03
> Aan: 'L.P.H. van Belle'; samba at lists.samba.org
> Onderwerp: RE: [Samba] Reverse Lookup Zone Not Loaded by DNS Server
>
> Hi Louis,
> Thanks for that, but there is no override folder or file in
> /etc/systemd/system and /lib/system/system.bind9.service has the line:
> ExecReload=/usr/sbin/rndc reload
>
> So I tried disabling reloading (by using systemctl edit
> bind9.service and entering the first three lines below -
> which created the folder and override.conf) but this did not help.
>
> Any other suggestions?
>
> Roy
> > -----Original Message-----
> > From: samba <samba-bounces at lists.samba.org> On Behalf Of
> L.P.H. van Belle via samba
> > Sent: 25 May 2021 08:09
> > To: samba at lists.samba.org
> > Subject: Re: [Samba] Reverse Lookup Zone Not Loaded by DNS Server
> >
> > Verify if this is set in bind9.
> >
> > # /etc/systemd/system/bind9.service.d/override.conf
> > [Service]
> > # Disable reloading completely.
> > ExecReload=
> > # Or set it to restart
> > #ExecReload=
> > #ExecReload=/usr/sbin/rndc restart
> >
> > systemctl daemon-reload
> > reboot server,.
> >
> > Greetz,
> >
> > Louis
> >
> >
> > > -----Oorspronkelijk bericht-----
> > > Van: samba [mailto:samba-bounces at lists.samba.org] Namens Roy
> > > Eastwood via samba
> > > Verzonden: vrijdag 21 mei 2021 17:46
> > > Aan: samba at lists.samba.org
> > > Onderwerp: [Samba] Reverse Lookup Zone Not Loaded by DNS Server
> > >
> > > I have a samba AD domain based on two DCs running samba
> > > version 4.14.4 on Debian Buster. The domain is using Bind
> > > DLZ. When I
> > > open DNS Manager on a Windows domain client both the forward
> > > and reverse zones are shown, but if I press F5 and click
> refresh the
> > > reverse zone shows a red X and the error: Zone Not Loaded by
> > > DNS Server. The zone info looks normal:
> > >
> > > samba-tool dns zoneinfo tiger-db 2.168.192.in-addr.arpa -U roy
> > > Password for [MICROLYNX\roy]:
> > > pszZoneName : 2.168.192.in-addr.arpa
> > > dwZoneType : DNS_ZONE_TYPE_PRIMARY
> > > fReverse : TRUE
> > > fAllowUpdate : DNS_ZONE_UPDATE_SECURE
> > > fPaused : FALSE
> > > fShutdown : FALSE
> > > fAutoCreated : FALSE
> > > fUseDatabase : TRUE
> > > pszDataFile : None
> > > aipMasters : []
> > > fSecureSecondaries : DNS_ZONE_SECSECURE_NO_XFER
> > > fNotifyLevel : DNS_ZONE_NOTIFY_LIST_ONLY
> > > aipSecondaries : []
> > > aipNotify : []
> > > fUseWins : FALSE
> > > fUseNbstat : FALSE
> > > fAging : FALSE
> > > dwNoRefreshInterval : 168
> > > dwRefreshInterval : 168
> > > dwAvailForScavengeTime : 0
> > > aipScavengeServers : []
> > > dwRpcStructureVersion : 0x2
> > > dwForwarderTimeout : 0
> > > fForwarderSlave : 0
> > > aipLocalMasters : []
> > > dwDpFlags : DNS_DP_AUTOCREATED
> > > DNS_DP_DOMAIN_DEFAULT DNS_DP_ENLISTED
> > > pszDpFqdn : DomainDnsZones.microlynx.org
> > > pwszZoneDn :
> > > DC=2.168.192.in-addr.arpa,CN=MicrosoftDNS,DC=DomainDnsZones,DC
> > > =microlynx,DC=org
> > > dwLastSuccessfulSoaCheck : 0
> > > dwLastSuccessfulXfr : 0
> > > fQueuedForBackgroundLoad : FALSE
> > > fBackgroundLoadInProgress : FALSE
> > > fReadOnlyZone : FALSE
> > > dwLastXfrAttempt : 0
> > > dwLastXfrResult : 0
> > >
> > > Any idea how to debug this will be appreciated.
> > >
> > > Thanks
> > >
> > > Roy
> > >
> > >
> > > --
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> > >
> >
> >
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>
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