[Samba] Dcs Replication

Carlos
Thu, 17 May 2018 16:07:02 -0000

Hi!

Thanks for answer.

But, i allowed all ports in my firewall...

I tested, shutdown  my DC1

DC2 dont comunication with DC3

I create user in DC2, dont replication with DC3...
I waited more in 20 minutes

Why ??

Regards;


On 17-05-2018 12:01, lingpanda101 wrote:
> On 5/17/2018 10:30 AM, Carlos via samba wrote:
>> Hi!
>>
>> I have 2 DC, now add one more DC, but all dcs dont view between they.
>>
>> New DC is "DC2"
>>
>> DC1 - vlan10 -> OK to DC3(Connectad by openvpn)
>>
>> DC1 -> vlan10 -> OK to DC2(vlan50)
>>
>> DC2-> vlan50 -> OK to DC1(vlan10)
>>
>> DC2-> Openvpn -> Dont "see" DC3
>>
>> DC3 -> Openvpn -> OK to DC1(vlan10)
>>
>> DC3 -> Openvpn -> Dont "view" DC2(vlan50)
>>
>> All version Dcs Samba 4.7.7
>> Firewall is allow  between they.
>>
>> -----
>>
>> DC1
>>
>> samba-tool drs showrepl
>>
>> I see only DC2 and DC3 is OK
>> Is correct.
>>
>> DC2
>>
>> samba-tool drs showrepl
>>
>> I see only DC1
>>
>> DC3
>>
>> samba-tool drs showrepl
>>
>> I see only DC1
>> ------------------------
>>
>> Any Ideia ?
>>
>>
>> Regards
>>
>>
> Carlos,
>
>     This is normal if your firewall is working correctly. The KCC
> checks and creates replication links to optimize latency and cost
> where needed. You can override this and create a full mesh topology
> with the following in your smb.conf under 'Global'.
>
> kccsrv:samba_kcc=No
>
> I advise not doing this but instead ensure sites and services are
> setup correctly for your IP Inter-Site-Transports. You can define cost
> and interval for the links here.
>
>
> -James
>
>