[Samba] Transfer FSMO roles to a new DC

[Rommel Rodriguez Toirac]

El 29 de octubre de 2021 14:06:28 GMT-04:00, Rowland Penny via samba <samba at lists.samba.org> escribió:
>On Fri, 2021-10-29 at 13:57 -0400, Rommel Rodriguez Toirac via samba
>wrote:
>> 
>> > > 
>
>> 
>> 
>> root at gtmad2:~# cat /etc/hostname
>> gtmad2
>> root at gtmad2:~# cat /etc/hosts   
>> 127.0.0.1       localhost
>> ::1             localhost ip6-localhost ip6-loopback
>> ff02::1         ip6-allnodes
>> ff02::2         ip6-allrouters
>> # --- BEGIN PVE ---
>> 192.168.41.8 gtmad2.gtm.onat.gob.cu gtmad2
>> # --- END PVE ---
>> root at gtmad2:~# cat /etc/resolv.conf 
>> # --- BEGIN PVE ---
>> search gtm.onat.gob.cu
>> nameserver 192.168.41.18
>> 
>> this 192.168.41.18 is the IP of the gtmad1, the one from where were
>> transfered the FSMO roles
>
>That could be your problem, it should be 'nameserver 192.168.0.8' , its
>own ip
>
>Rowland
>
>
>


 I change the IP address of the DNS Server and I have a lot of issues.

root at gtmad2:~# samba-tool dns serverinfo gtmad2.gtm.onat.gob.cu
Failed to connect host 192.168.41.8 on port 135 - NT_STATUS_CONNECTION_REFUSED
Failed to connect host 192.168.41.8 (gtmad2.gtm.onat.gob.cu) on port 135 - NT_STATUS_CONNECTION_REFUSED.
ERROR: Connecting to DNS RPC server gtmad2.gtm.onat.gob.cu failed with (3221226038, 'The transport-connection attempt was refused by the remote system.')


root at gtmad2:~# samba-tool domain info 192.168.41.8
ERROR: Invalid IP address '192.168.41.8'!

 Wow, is any way to fix all that error? or I have to start from cero? (how I can start from cero?)
 I have to transfer FSMO roles to gtmad1 back again? how to eliminate the gtmad2 DC register from Active Directory?

-- 
Rommel Rodriguez Toirac
rommelrt at nauta.cu