Paul Littlefield
2023-Sep-25 11:24 UTC
[Samba] new DC preparation, nslookup and dig errors
Hi, I am preparing a DC to replace our old Ubuntu version which is unpatched. I have followed all the OS preparation, software installation and testing from the official docs but when I got to this part, I get this error ... root at dc5.mydomain.com ~ $ (screen) nslookup> set type=SRV > _ldap._tcp.mydomain.com;; communications error to 130.130.0.219#53: timed outServer: 130.130.0.219 Address: 130.130.0.219#53 _ldap._tcp.mydomain.com service = 0 100 389 dc3.mydomain.com. _ldap._tcp.mydomain.com service = 0 100 389 dc4.mydomain.com.> exit... also dig to the main DC gives this error ... ;; WARNING: recursion requested but not available Details for you:- 'DC3' = Ubuntu 18.04.6 LTS, Samba Version 4.7.6-Ubuntu, 130.130.0.218 'DC4' = Ubuntu 18.04.6 LTS, Samba Version 4.7.6-Ubuntu, 130.130.0.218 'DC5' = Ubuntu 22.04.3 LTS, Samba Version 4.15.13-Ubuntu, 130.130.251.5 and soon ... 'DC6' = Ubuntu 22.04.3 LTS, Samba Version 4.15.13-Ubuntu, 130.130.251.6 Any ideas please? Regards, Paul
On Mon, 25 Sep 2023 11:24:45 +0000 Paul Littlefield via samba <samba at lists.samba.org> wrote:> Hi, > > I am preparing a DC to replace our old Ubuntu version which is > unpatched. > > I have followed all the OS preparation, software installation and > testing from the official docs but when I got to this part, I get > this error ... > > > root at dc5.mydomain.com ~ $ (screen) nslookup > > set type=SRV > > _ldap._tcp.mydomain.com;; communications error to 130.130.0.219#53: > > timed out > Server: 130.130.0.219 > Address: 130.130.0.219#53 > _ldap._tcp.mydomain.com service = 0 100 389 dc3.mydomain.com. > _ldap._tcp.mydomain.com service = 0 100 389 dc4.mydomain.com. > > exit > > > ... also dig to the main DC gives this error ... > > > > ;; WARNING: recursion requested but not available > > > > Details for you:- > > 'DC3' = Ubuntu 18.04.6 LTS, Samba Version 4.7.6-Ubuntu, 130.130.0.218 > 'DC4' = Ubuntu 18.04.6 LTS, Samba Version 4.7.6-Ubuntu, 130.130.0.218 > 'DC5' = Ubuntu 22.04.3 LTS, Samba Version 4.15.13-Ubuntu, > 130.130.251.5 and soon ... > 'DC6' = Ubuntu 22.04.3 LTS, Samba Version 4.15.13-Ubuntu, > 130.130.251.6 > > > > Any ideas please? > > > Regards, > > Paul >Are you using Bind9 ? If you are, have you got 'allow-recursion' set ? Rowland