[Samba] Samba4 multiple DCs replication

[Julien TEHERY]

Le 22/11/2018 à 08:38, Julien TEHERY via samba a écrit :
> Le 21/11/2018 à 17:47, Rowland Penny via samba a écrit :
>> On Wed, 21 Nov 2018 17:33:28 +0100
>> Julien TEHERY via samba <samba at lists.samba.org> wrote:
>>
>>> Another thing, I see that only DC1 has OUTBOUND NEIGHBORS (all failed
>>> with an WERR_FILE_NOT_FOUND error)
>>> All the other DCs have only an INBOUND NEIGHBORS and no OUTBOUND
>>> NEIGHBORS
>> You have problems, all DC's at a site should replicate to each other
>> and there should be replication between sites. Is something like a
>> firewall getting in the way ?
>>
>> Have you checked the AD databases ?
>>
>> Rowland
>
> There is no firewall between the  3 DCs on the main site (same 
> subnet), however there are no outbound neighbors on DC2 and DC3 
> replication status
> An yes AD db have been checked.
>
>
Know what, I just found out the problem.
CNAME records were missing, according to 
https://wiki.samba.org/index.php/Verifying_and_Creating_a_DC_DNS_Record
I addes them, restarted both samba and bind, and then all inbound and 
outbound connections appeared,