search for: dns_update_list

Well, I have discovered the proximate cause of why samba-4.4 is not listening on 53. It is because the DNS service dies due to missing files in /var/db/samba4/private/. Specifically dns_update_list. There are a number of missing files in the samba error logs. No such file or directory: '/var/db/samba4/private/spn_update_list' No such file or directory: '/var/db/samba4/private/dns_update_list Also these files are present on the samba-4.3 server but not on the samba-4.4. dns_up...

...t; No, no. All our servers have static IPs. Therefore there is no need > for dyndns update. > > Therefore I keep the line for the tkey-gssapi-keytab in bind > commented, thus disabling all dyndns updates. That isn't what it is only there for. I suggest you find a file called 'dns_update_list', it is in two places on Debian: /usr/share/samba/setup/dns_update_list /var/lib/samba/private/dns_update_list Yours might be different. Read the file, understand it is used every 10 minutes on a DC and then uncomment the 'tkey' line in named.conf. Rowland

...130.0.218/16 > ????? gateway4: 130.130.0.1 > ????? nameservers: > ??????? addresses: > ??????? - 130.130.0.218 > ??????? - 130.130.0.219 > ??????? search: > ??????? - mydomain.com > ????? optional: true > ? version: 2 Samba runs samba_dnsupgrade on a regular basis, using dns_update_list as a template. Amongst the list of dns entries is this: AAAA ${HOSTNAME}?????????????????????????????????????????? $IP > > > > It's just happened AGAIN... the main servers A records have gone and > replaced by IPv6 ones. I am unsure why it is doing this, I have never seen thi...

...gt; results. > > Best, have a good weekend! > Ole > > Ole, when you provision a domain, all the required records are created, but when you join another DC, most of the dns records are not created until the samba deamon is started and samba_dnsupdate is run automatically, see 'dns_update_list' for what is added (this is in /usr/share/samba/setup & /var/lib/samba/private on debian) If you want to add the missing NS records, add these lines to 'dns_update_list' : # RW DNS servers ${IF_RWDNS_DOMAIN}A ${DNSDOMAIN} $IP ${IF_RWD...

On this page... https://wiki.samba.org/index.php/Changing_the_IP_Address_of_a_Samba_AD_DC ...is this command... # samba_dnsupdate --verbose ...supposed to update ALL the various forward zone A records and PTR records in the DNS? Paul

...ba wrote: >>> "dc" was the old name a few years ago >>> >>> I try to get rid of that now. >>> >>> host -t A dc... not found. We want that in the end. >>> >>> >> Ah, my mistake. The samba_dnsupdate script uses a file 'dns_update_list >> to check for records and create any missing ones, this uses >> '${HOSTNAME}', so it looks like somewhere 'dc' still exists. > definitely, see the rgrep ;-) > Rename the cache file '/var/lib/samba/private/dns_update_cache', stop then restart Samba, this...

Every 10 minutes, my samba 4.0.9 (active directory domain controller) is logging messages like these :- 2014-01-07T14:26:09.896260+11:00 gumbo samba[5198]: /usr/sbin/samba_dnsupdate: ; Communication with 127.0.1.1#53 failed: operation canceled 2014-01-07T14:26:09.896281+11:00 gumbo samba[5198]: /usr/sbin/samba_dnsupdate: could not talk to any default name server 2014-01-07T14:26:09.917096+11:00

...own record. What >> does 'host -t A dc.mydomain.at' return ? > "dc" was the old name a few years ago > > I try to get rid of that now. > > host -t A dc... not found. We want that in the end. > > Ah, my mistake. The samba_dnsupdate script uses a file 'dns_update_list to check for records and create any missing ones, this uses '${HOSTNAME}', so it looks like somewhere 'dc' still exists. Rowland

On 02/03/2020 13:36, Paul Littlefield wrote: > On 02/03/2020 13:16, Rowland Penny via samba wrote: >> >> Samba runs samba_dnsupgrade on a regular basis, using dns_update_list >> as a template. Amongst the list of dns entries is this: >> >> AAAA ${HOSTNAME}?????????????????????????????????????????? $IP >> > > Hi Rowland, > > Can I change any of these which will not break my AD DC? You could try commenting out the line in dns_update_li...

...gt; No, no. All our servers have static IPs. Therefore there is no need > for dyndns update. > > Therefore I keep the line for the tkey-gssapi-keytab in bind > commented, thus disabling all dyndns updates. That isn't what it is only there for. I suggest you find a file called 'dns_update_list', it is in two places on Debian: /usr/share/samba/setup/dns_update_list /var/lib/samba/private/dns_update_list Yours might be different. Read the file, understand it is used every 10 minutes on a DC and then uncomment the 'tkey' line in named.conf. Rowland -- To unsubscribe from th...

No, no. All our servers have static IPs. Therefore there is no need for dyndns update. Therefore I keep the line for the tkey-gssapi-keytab in bind commented, thus disabling all dyndns updates. However, when joining/demoting a DC to the AD it needs to create/remove the AD specific DNS records. br ________________________________________ From: samba <samba-bounces at lists.samba.org> on

...0 100 389 dc01.example.com. When doing a 'samba-tool fsmo transfer --role=pdc' on dc02, the reole is being transferred and a new DNS record added, but the old one for dc01 is not removed. Is there anything not working correctly in my setup or does it need to be removed manually? Also the dns_update_list does on have a line for adding the new record: ${IF_PDC}SRV _ldap._tcp.pdc._msdcs.${DNSDOMAIN} ${HOSTNAME} 389 br

...good weekend! >> Ole >> >> > > Ole, when you provision a domain, all the required records are > created, but when you join another DC, most of the dns records are not > created until the samba deamon is started and samba_dnsupdate is run > automatically, see 'dns_update_list' for what is added (this is in > /usr/share/samba/setup & /var/lib/samba/private on debian) > > If you want to add the missing NS records, add these lines to > 'dns_update_list' : > > # RW DNS servers > ${IF_RWDNS_DOMAIN}A > ${DNSDOMAIN}...

...3, L.P.H. van Belle wrote: > > I was wondering why because in a full windows domain, every DC has an NS > record. > > > > > > When you join a DC, the basic info is added to AD and then when the > samba deamon is started, samba_dnsupdate is run, this uses the file > dns_update_list to add (if required) various dns records. Guess what dns > records are not in that file? > > However, even if you add the missing NS records to the SOA records, if > you use the internal dns server, you will still only have one NS, this > appears to be your first DC. I am beginning...

...dress to the box and want to update DNS dynamically. I installed all of Samba to get "samba_dnsupdate". Prior to this I only needed winbind and a few Kerberos related things. Whenever I run samba_dnsupdate I get the error: "No such file or directory: '/var/lib/samba/private/dns_update_list" I can't work out what creates that file. The directory exists. I've tried starting smbd and nmbd and restarting winbind. Normally I only run winbind on this box. Cheers Jon

...:47 s6a named[9857]: exiting (due to fatal error) because of a conflict between an already included zone file and the Samba4 domain (test.cornell.edu). What is the recommended best practice to fix this situation? I don't believe that I should have to add the offending zone's contents to dns_update_list; this seems like a hack to me. But then I don't have a lot of mileage with samba_dnsupdate yet. Steve

So finally I got the net vampire to work. I had to roll back to commit 62e0a74 bypassing all the updates done by mdw at samba.org for now. Now the replication PDC1 is the first domain controller created by provision PDC2 is the second is the second domain controller created by net vampire on PDC1 I added user using "net newuser testuser1" in few seconds it appeared on PDC2 using the

...works fine (it can even update the DNS database), but I can of course no longer access my devices, e.g. nslookup printer returns: aschweiz ~> nslookup printer Server: 172.16.1.18 Address: 172.16.1.18#53 ** server can't find printer: NXDOMAIN What I already tried was to add my devices in dns_update_list, e.g. by adding a line: A printer 172.16.1.16 However, then I get an error message when starting samba: "Failed DNS update - NT_STATUS_ACCESS_DENIED". Can anybody help me with this? How to add devices to the zone that Samba creates in the DNS server? Thank you, Andreas

Hi, Samba: 4.12.0 During the migration from Windows DCs to Samba DCs, the following issue came up: after transferring PDC emulator role to a samba DC, the according DNS record wasn't re-created: # samba-tool fsmo show -d 0 | grep PdcEmulationMasterRole PdcEmulationMasterRole owner: CN=NTDS

....H. van Belle wrote: >>> I was wondering why because in a full windows domain, every DC has an NS >> record. >>> >> When you join a DC, the basic info is added to AD and then when the >> samba deamon is started, samba_dnsupdate is run, this uses the file >> dns_update_list to add (if required) various dns records. Guess what dns >> records are not in that file? >> >> However, even if you add the missing NS records to the SOA records, if >> you use the internal dns server, you will still only have one NS, this >> appears to be your first...