similar to: Which DNS to use for DHCP hostname/IP updates from non-AD & AD nodes?

I suspected something odd and possibly too invasive was being done by the BIND9_DLZ module, especially because of the need to relax AppArmor on Ubuntu. Resolving that security problem really should be a development priority, but I also realize it's a resource and time issue. I suppose because it is not a direct security vulnerability and would require Bind9 to be compromised there is

Hi Ken, > I am considering which DNS implementation and cannot determine > exactly when someone should use the Bind9 manner with BIND9_DLZ > Module. > > For my purposes, I will have AD and non-AD nodes on the network > using either DHCP or static IP addresses. Some will be Windows & > Linux clients joined on the Samba AD domain for logins. Some will be > Windows &

With Linux DHCP + Bind it was possible to have the DHCP server dynamically update Bind as new clients appeared. I don't need the clients themselves updating DNS records directly. For those few nodes using static IP addresses and not on the AD domain, I'm fine with having to manually enter their A/PTR records into the DNS database. IIRC normal MS Windows AD DC allows for nodes that are

Set auth-nxdomain yes; And stop/start bind9 Other source : https://blogs.technet.microsoft.com/teamdhcp/2015/09/10/a-description-of-the-dns-dynamic-update-message-format/ /snap The DNS Client and Server services support the use of dynamic updates, as described in Request for Comments (RFC) 2136, "Dynamic Updates in the Domain Name System." The DNS Server service allows dynamic

Hi everyone, I have a question: is possible use BIND9 as DNS backend on a new Samba DC that will join into a domain where there are Samba DCs are using Samba Internal DNS server? I know that is a trivial question for someone, but I've followed steps described on wiki's topic "Joining a Samba DC to an Existing Active Directory" and in "Preparing the Host for Joining the

Dear list, one more problem. I've setup my host running a samba addc controller. Samba version is samba-4.11.6-r2. I've joined two win10 clients to my domain. One client has a static ip, the other one was configured to ask my dhcpd-daemon for an ip. Following the book from stefan kania, I modified my dhcpd.conf to execute some scripts I've found on ArchWiki to add my

Dear list, we use debian stretch with Louis's 4.10.5 packages and bind9_dlz backend. There are two AD DCs with redundant ISC DHCP servers on them. The DHCP servers are updating the DNS along the lines of https://wiki.samba.org/index.php/Configure_DHCP_to_update_DNS_records_with_BIND9 but with nsupdate commands replaced by suitable calls to "samba-tool" (I had problems getting the

On 2/13/2018 3:07 PM, Ken McDonald via samba wrote: > I am considering which DNS implementation and cannot determine exactly > when someone should use the Bind9 manner with BIND9_DLZ Module. > > For my purposes, I will have AD and non-AD nodes on the network using > either DHCP or static IP addresses. Some will be Windows & Linux > clients joined on the Samba AD domain for

I had left my config alone for now and dhcp still writes to DOMAIN1.SUBDOMAIN.TLD. But samba has been complaining about not being able to write to bind in its zone. [2016/05/27 07:30:06.738434, 0] ../source4/dsdb/dns/dns_update.c:295(dnsupdate_nameupdate_done) ../source4/dsdb/dns/dns_update.c:295: Failed DNS update - NT_STATUS_UNSUCCESSFUL If you are right about it using kerberos I think I am

https://wiki.samba.org/index.php/Configure_BIND_as_backend_for_Samba_AD helped me find that I needed to add options { [...] tkey-gssapi-keytab "/usr/local/samba/private/dns.keytab"; [...] }; That seems to have fixed my errors with DNS On Fri, May 27, 2016 at 9:26 AM, Rowland penny <rpenny at samba.org> wrote: > On 27/05/16 14:37, Jeff Sadowski wrote: >

Hello Rowland, See below as requested. /etc/named.conf # Global Configuration Options include "/var/lib/samba/bind-dns/named.conf"; options { dump-file "/var/named/data/cache_dump.db"; statistics-file "/var/named/data/named_stats.txt"; memstatistics-file "/var/named/data/named_mem_stats.txt"; auth-nxdomain yes; directory

I am trying to setup samba to use the bind9 backend, but a folder is missing in Samba, according to the WIKI page. This seems to be consistent, as there are several files and folders that are not where they should be, according to the wiki: https://wiki.samba.org/index.php/BIND9_DLZ_DNS_Back_End That page says there should be a folder at /usr/local/samba/bind-dns, but it's not there. I've

Hi everyone and best wishes for 2023 I think i'm facing the bind 9 DLZ lockup problem described here: https://wiki.samba.org/index.php/BIND9_DLZ_DNS_Back_End#The_Lockup_Problem running samba 4.16 AD on ubuntu 20.04 with bind 9.16.15 there are about 500 computers on the network. quickly after bind restart, DNS response delay increase and reach client timeout (like host or dig on samba

On Fri, May 27, 2016 at 10:23 AM, Rowland penny <rpenny at samba.org> wrote: > On 27/05/16 17:11, Jeff Sadowski wrote: > >> https://wiki.samba.org/index.php/Configure_BIND_as_backend_for_Samba_AD >> helped me find that I needed to add >> >> options { >> [...] >> tkey-gssapi-keytab "/usr/local/samba/private/dns.keytab"; >>

Hai? ? Im running:?debian wheezy, sernet samba 4.1.3 , DC, in windows 2008 AD domain. ? Im reading the wiki and i stumbled on this. https://wiki.samba.org/index.php/Dns-backend_bind? semanage fcontext -a -t named_var_run_t /usr/local/samba/private/dns/${MYREALM}.zone semanage fcontext -a -t named_var_run_t /usr/local/samba/private/dns/${MYREALM}.zone.jnl the strange thing is, and this is

Hi, While upgrading samba 4.4 to samba 4.10 I have detected taht with newer versions if you use bind-dlx config it seem that is not working by a permissions problems on new folder bind-dns on samba folder, If you change to 777 to this folder and named.conf then works, but is not secure... I have checked samba wiki and no information about this Any suggestion what could be the right

On 09/01/2023 14:35, Arnaud FLORENT via samba wrote: > Hi everyone and best wishes for 2023 > > > I think i'm facing the bind 9 DLZ lockup problem described here: > > https://wiki.samba.org/index.php/BIND9_DLZ_DNS_Back_End#The_Lockup_Problem > > > running samba 4.16 AD on ubuntu 20.04 with bind 9.16.15 > > there are about 500 computers on the network.

I am planning up upgrading my AD/DC from Samba version 4.8.2 to the most recent version in my Slackware distro which is currently 4.15.13. In previous threads in this maillist I was advised that the best route to achieve this was to add a 2nd domain controller, then promote that one and demote the original. I'm in the process of setting up a 2nd DC to that end. I thought I ask questions as I

Sure it was, ;-), maybe not that one specific site link but it was on wiki and my google searches do show that.. Im always wondering what people used for there searches. When they can find it. I also noticed on the link: https://wiki.samba.org/index.php/BIND9_DLZ_DNS_Back_End Verify that your /etc/krb5.conf Kerberos client configuration file is readable by your BIND user. For example: # ls

Hello ! I am the network administrator of a French high school. I have already configured a BIND9 server with dynamic DNS update from the ISC DHCP server for my zone : lyc-guillaume-fichet.ac-grenoble.fr And I would like to add a samba4 server in this zone. How can I add the samba's DNS entries to this existing zone keeping my previous static and dynamic entries ? I can't use directly