Подготовка к миграции

[XXXandr]

Добрый день!
В организации меняется контроллер домена. Планируется миграция с windows 2003 server 64 bit standart на Windows 2008 server r2. Начал подготовку-произвел диагностику утилитой Microsoft IT Environment Health Scanner. И обнаружил несколько проблем. Можете подсказать, существенны ли обнаруженные проблемы. Можно ли их игнорировать? Проблем с сервером не замечено.


Active Directory Subnet Configuration Errors: 3
Subnets are associated to Active Directory sites
Completed

Subnets are defined in Active Directory
Error: The mainserver. firma.local server does not contain an IP Address that can be authenticated from a defined subnet.
See also: Step-by-Step Guide to Active Directory Sites and Services

Subnet definitions are consistent in Active Directory
Error: The mainserver. firma.local domain controller does not have an IP address that matches the subnet definitions for the Default-First-Site Active Directory site where the domain controller is located.
See also: Step-by-Step Guide to Active Directory Sites and Services

Active Directory site contains a subnet definition
Error: The Default-First-Site Active Directory site does not contain a subnet definition.
See also: Step-by-Step Guide to Active Directory Sites and Services

Network Adapter Configuration Errors: 4, Warnings: 1
Domain controllers are not listening on multiple addresses
Warning: The mainserver. firma.local domain controller is listening on multiple addresses.
See also: KB 272294

DNS servers are not listening on multiple addresses
Error: The mainserver. firma.local DNS server is listening on multiple addresses.
See also: KB 272294

Domain controllers reference a valid DNS server
Error: The mainserver.firma.local DNS server is referencing the invalid 192.168.1.2 DNS server on the Intel(R) PRO/1000 EB Network Connection with I/O Acceleration (MAC: 01:15:17:5F:ED:50) network adapter.
Error: The mainserver. firma.local DNS server is referencing the invalid 192.168.1.1 DNS server on the Intel(R) PRO/1000 EB Network Connection with I/O Acceleration (MAC: 01:15:17:5F:ED:50) network adapter.
Error: The mainserver. firma.local DNS server is referencing the invalid 192.168.0.1 DNS server on the Intel(R) PRO/1000 EB Network Connection with I/O Acceleration (MAC: 01:15:17:5F:ED:51) network adapter.

[monkkey]

У Вас контроллер домена с двумя (или более) сетевыми картами? Тогда сделайте правильную привязку DNS.

[XXXandr]

Да, имеется 2 сетевые карты.
Windows IP Configuration

Host Name . . . . . . . . . . . . : mainserver
Primary Dns Suffix . . . . . . . : firma.local
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : firma.local

Ethernet adapter Local Area Connection 2:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/1000 EB Network
ith I/O Acceleration #2
Physical Address. . . . . . . . . : 01-15-17-5F-ED-51
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.0.100
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.1
DNS Servers . . . . . . . . . . . : 192.168.0.100
192.168.0.1

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/1000 EB Network
ith I/O Acceleration
Physical Address. . . . . . . . . : 01-15-17-5F-ED-50
DHCP Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :
DNS Servers . . . . . . . . . . . : 192.168.1.2
192.168.1.1

C:\Documents and Settings\Administrator>nslookup mainserver
Server: mainserver.firma.local
Address: 192.168.0.100

Name: mainserver.firma.local
Addresses: 192.168.0.100, 192.168.1.1

C:\Documents and Settings\Administrator>nslookup 192.168.1.1
Server: mainserver.firma.local
Address: 192.168.0.100

Name: mainserver.firma.local
Address: 192.168.1.1

C:\Documents and Settings\Administrator>nslookup 192.168.1.1
Server: mainserver.firma.local
Address: 192.168.0.100

Name: mainserver.firma.local
Address: 192.168.1.1

Не подскажете, что именно я пропустил.
Еще имеется вторичный dns сервер "server" 192.168.1.2 и 192.168.0.101