[Samba] Transfer FSMO roles to a new DC

[Rommel Rodriguez Toirac]

El 29 de octubre de 2021 14:49:46 GMT-04:00, Rowland Penny via samba <samba at lists.samba.org> escribió:
>On Fri, 2021-10-29 at 14:38 -0400, Rommel Rodriguez Toirac via samba
>wrote:
>> 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?
>
>You appear to have problems with your new DC, is Samba running ?
>From information you provided, '192.168.41.8' is the IP of your new DC
>and each DC should use itself as its nameserver.
>
>I would at this point transfer the FSMO roles back to the original DC
>and demote your new DC and start again.
>
>Rowland
>
>
>


 Start again.
 I will try again from cero, this time with the correct IP in the nameserver.


-- 
Rommel Rodriguez Toirac
rommelrt at nauta.cu