Client Cannot find the MP

Dear All,

I have 3 forest, X, Y, Z, and X is having trust with Y and Y is having trust with Z but Z is not trusted with X

now SCCM 2012 R2 is installed on X forest domain, and AD schema is extended to X. and there is no issue till.

But I have to expand the SCCM to Y and Z Fores.

I can discover the client from Y domain as AD system discovery. and have installed the client through GPO. 

but have not installed other MP for Y forest and schema has not extended for Y.

my question is now, what I have to do now to resolve the following issue. that is coming from locationservices.log from client.

unable to find lookup mp(s) in registry ad dns and wins. LSIsSiteCompatible : Failed to get Site Version from all directories

Failed to retrieve DNS service record using _mssms_mp_fin._tcp.malmberg.local lookup. DNS returned error 9003

now what action I have to take to resolve the issue and error less communication in future 

September 11th, 2015 8:33am

Since you have not publish in active directory you need to have the client know the MP

You can either add the argument during the installation to point to the right MP like this

CCMSetup.exe /mp:SMSMP01 / SMSSITECODE=S01 

You could also publish the MP into the DNS as a service

_Service: _mssms_mp_<sitecode> (for instance _mssms_mp_ps1)
_Proto: _tcp
Name: Specify the domain name (for instance contoso.com)
TTL: 14400 (default 4 hours)
Class: Specify IN
Priority: 0 (not used)
Weight: 0 (not used)
Port: 80 or 443 (depending of the mode Configuration Manager operates in)
Target: The ConfigMgr site server (for instance MP.contoso.com)

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September 11th, 2015 8:59am

Hi,

You need to install the clients as you do with Worgkgroup clients as information isn't published in AD. https://technet.microsoft.com/en-us/library/gg712298.aspx CCMSetup.exe SMSSITECODE=ABC DNSSUFFIX=constoso.com

Also make sure that DNS name resolution works as intended..

Regards,
Jrgen

September 11th, 2015 9:03am

If I extend the schema in AD (Y forest) then no need to publish MP into DNS? right?

I used the same cmd lien for client installation 

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September 11th, 2015 10:44am
If you extend the schema you need to go in SCCM and under forest discovery enable publishing. Also you need to make sure that either the system account or the service account you enter have full control of the system management container and it's child
September 11th, 2015 11:20am

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