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L.P.H. van Belle

2021-May-25 07:09 UTC

[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
> 
> 
> -- 
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba
> 
>

Roy Eastwood

2021-May-25 08:02 UTC

head link

[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
> >
> >
> > --
> > To unsubscribe from this list go to the following URL and read the
> > instructions:  https://lists.samba.org/mailman/options/samba
> >
> >
> 
> 
> --
> To unsubscribe from this list go to the following URL and read the
> instructions:  https://lists.samba.org/mailman/options/samba

L.P.H. van Belle

2021-May-25 08:25 UTC

head link

[Samba] Reverse Lookup Zone Not Loaded by DNS Server

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
> > >
> > >
> > > --
> > > To unsubscribe from this list go to the following URL and read
the
> > > instructions:  https://lists.samba.org/mailman/options/samba
> > >
> > >
> > 
> > 
> > --
> > To unsubscribe from this list go to the following URL and read the
> > instructions:  https://lists.samba.org/mailman/options/samba
> 
>

samba - May 2021 - Reverse Lookup Zone Not Loaded by DNS Server

[Samba] Reverse Lookup Zone Not Loaded by DNS Server

[Samba] Reverse Lookup Zone Not Loaded by DNS Server

[Samba] Reverse Lookup Zone Not Loaded by DNS Server