Hola a Todos:
Estoy haciendo una migracion de servidores de un datacenter tercerizado a otro. Nuestra estructura es, un servidor de Active Directory en la MPLS del proveedor tercerizado (llamemoslo sr01) junto con 3 servidores mas, un servidor de correo (sr02 Exchange
2010), un servidor de IIS y MSSql (sr03) y el ultimo que es un servidor de datos(sr04). El servidor AD de la MPLS era RID Master, y Schema master de la red. A su vez tenemos un servidor windows 2008 R2 en nuestra red local (srlocal), con el que se replicaba
el AD de la MPLS y viceversa.
Ahora bien, estamos migrando los servidores a otro proveedor en el cual tenemos la misma extructura, o sea, 4 servidores, uno AD, otro Exchange, otro IIS y MSSQL y un ultimo file server.
Para poder empezar con la migracion, replique el AD del servidor local al de la nueva MPLS, (llamemoslo serv01), pasando los roles de RID MASTER al nuevo serv01. Ahora le toca el turno al Exchange serv02, el cual uni al dominio del AD serv01 y luego comence
con la instalacion del mismo.
El problema surge cuando empieza a chequear las comprobaciones de disponibilidad o readiness checks, en la cual pasa la primer parte "configurating prerequisites" y luego empieza a dar errores primero de DNS y luego de que no puede conectarse al AD.
El error es el siguiente:
Summary: 6 item(s). 2 succeeded, 4 failed.
Elapsed time: 00:03:36
Configuring Prerequisites
Completed
Elapsed Time: 00:00:07
Languages Prerequisites
Completed
Warning:
Setup cannot contact the primary DNS server (200.105.122.210) using TCP port 53. Check that the IP address of the DNS server is correct and that the DNS server is reachable.
Elapsed Time: 00:00:37
Hub Transport Role Prerequisites
Failed
Error:
Setup encountered a problem while validating the state of Active Directory: Could not find Active Directory site to which this server belongs.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp
Error:
This computer does not belong to a valid Active Directory site. Check the site and subnet definitions.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=cb4b0ae5-1167-40e5-895d-31c01c71dc60
Warning:
Setup cannot contact the primary DNS server (200.105.122.210) using TCP port 53. Check that the IP address of the DNS server is correct and that the DNS server is reachable.
Warning:
Setup cannot verify that the 'Host' (A) record for this computer exists within the DNS database on server 200.10.122.10.
Elapsed Time: 00:00:49
Client Access Role Prerequisites
Failed
Error:
Setup encountered a problem while validating the state of Active Directory: Could not find Active Directory site to which this server belongs.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp
Error:
This computer does not belong to a valid Active Directory site. Check the site and subnet definitions.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=cb4b0ae5-1167-40e5-895d-31c01c71dc60
Warning:
Setup cannot contact the primary DNS server (200.105.122.210) using TCP port 53. Check that the IP address of the DNS server is correct and that the DNS server is reachable.
Warning:
Setup cannot verify that the 'Host' (A) record for this computer exists within the DNS database on server 200.10.122.10.
Elapsed Time: 00:00:46
Unified Messaging Role Prerequisites
Failed
Error:
Setup encountered a problem while validating the state of Active Directory: Could not find Active Directory site to which this server belongs.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp
Error:
This computer does not belong to a valid Active Directory site. Check the site and subnet definitions.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=cb4b0ae5-1167-40e5-895d-31c01c71dc60
Warning:
Setup cannot contact the primary DNS server (200.105.122.210) using TCP port 53. Check that the IP address of the DNS server is correct and that the DNS server is reachable.
Warning:
Setup cannot verify that the 'Host' (A) record for this computer exists within the DNS database on server 200.10.122.10.
Elapsed Time: 00:00:45
Mailbox Role Prerequisites
Failed
Error:
Setup encountered a problem while validating the state of Active Directory: Could not find Active Directory site to which this server belongs.
Click here for help... http://technet.microsoft.com/en-US/library/ms.exch.err.default(EXCHG.141).aspx?v=14.1.218.11&e=ms.exch.err.Ex28883C&l=0&cl=cp
Error:
This computer does not belong to a valid Active Directory site. Check the site and subnet definitions.
Click here for help... http://go.microsoft.com/fwlink/?linkid=30939&l=en&v=ExBPA.14&id=cb4b0ae5-1167-40e5-895d-31c01c71dc60
Warning:
Setup cannot contact the primary DNS server (200.105.122.210) using TCP port 53. Check that the IP address of the DNS server is correct and that the DNS server is reachable.
Warning:
Setup cannot verify that the 'Host' (A) record for this computer exists within the DNS database on server 200.10.122.10.
Elapsed Time: 00:00:30
Alquien puede darme una mano para resolver este problema, ya me quede sin opciones a seguir, me supero.
Muchas Gracias por su tiempo.
Miguerus