[VladimirShushkov]

Добрый день!
Олег, вот то, что Вы просили сделать! Но для начала вводная информация: два контроллера домена с именами DC1 и MAIL, адреса соответственно 10.0.0.131 и 10.0.0.136. Первый из них изначально являлся основным DC, второй резервом.

1. Лог FRS на MAIL полон предупреждений от NtFrs (ID 13508):

The File Replication Service is having trouble enabling replication from DC1 to MAIL for c:\windows\sysvol\domain using the DNS name DC1. FRS will keep retrying. Follow are some reasons...
[1] FRS can not resolve correctly DNS name DC1.
[2] FRS is not running on DC1.
[3] The topology information in the AD for this replica has not yet replicated to all DCs.


В журнале System много ошибок, вот они:

От Kerberos (ID 4):
"The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server host pdc.domain.local. The target name used was cifs /dc1.domain.local. This indicates that password used to encrypt the kerberos service ticket is different than that on the target server..."

От Netlogon (ID 5774):
"The dynamic registration of DNS record '_ldap._tcp.....' failed on the following DNS server ... 10.0.0.131..."

От NetBT (ID 4321):
"The name 'Domain.local :1b' couldn't be registered on the interface with ip address 10.0.0.136. The machine with ip address 10.0.0.131 did not allow the name to be claimed by this machine"

На DC1 ошибок меньше, но встречаются такие ошибки от Netlogon (ID 5513):
"The computer MAIL tried to connect to server DC1 using the trust relationship established by DOMAIN.LOCAL domain. However, the computer lost the correct SID when domain was reconfigured. Reestablish the trust relationship."

2. Попытка сбросить Secure Chanel выдает ошибку. Сбрасывать пытался с помощью команды

(Например на MAIL)
netdom reset mail /Domain:domain.local /Server:dc1 /UserO:admin /PasswordO:password

3. C помощью утилиты kerbtray посмотрел тикеты, действительно на DC1 были тикеты и для DC1 и для MAIL. Сделал purge для тикетов на обеих сторонах. Перезагрузился - ничего не изменилось.

4. Привожу вывод netdiag и dcdiag на обоих хостах:

DC1 ------ Netdiag


....................................

Computer Name: DC1
DNS Host Name: dc1.domain.local
System info : Microsoft Windows Server 2003 (Build 3790)
Processor : x86 Family 15 Model 2 Stepping 4, GenuineIntel
List of installed hotfixes :
KB958644
Q147222


Netcard queries test . . . . . . . : Passed



Per interface results:

Adapter : Local Area Connection

Netcard queries test . . . : Passed

Host Name. . . . . . . . . : dc1
IP Address . . . . . . . . : 10.0.0.131
Subnet Mask. . . . . . . . : 255.255.255.0
Default Gateway. . . . . . :
Dns Servers. . . . . . . . : 127.0.0.1


AutoConfiguration results. . . . . . : Passed

Default gateway test . . . : Skipped
[WARNING] No gateways defined for this adapter.

NetBT name test. . . . . . : Passed
[WARNING] At least one of the <00> 'WorkStation Service', <03> 'Messenger Service', <20> 'WINS' names is missing.
No remote names have been found.

WINS service test. . . . . : Skipped
There are no WINS servers configured for this interface.


Global results:


Domain membership test . . . . . . : Passed


NetBT transports test. . . . . . . : Passed
List of NetBt transports currently configured:
NetBT_Tcpip_{B8A30F4C-DAC0-490B-ACD2-902C2426FD3D}
1 NetBt transport currently configured.


Autonet address test . . . . . . . : Passed


IP loopback ping test. . . . . . . : Passed


Default gateway test . . . . . . . : Failed

[FATAL] NO GATEWAYS ARE REACHABLE.
You have no connectivity to other network segments.
If you configured the IP protocol manually then
you need to add at least one valid gateway.


NetBT name test. . . . . . . . . . : Passed
[WARNING] You don't have a single interface with the <00> 'WorkStation Service', <03> 'Messenger Service', <20> 'WINS' names defined.


Winsock test . . . . . . . . . . . : Passed


DNS test . . . . . . . . . . . . . : Passed
PASS - All the DNS entries for DC are registered on DNS server '127.0.0.1'.


Redir and Browser test . . . . . . : Passed
List of NetBt transports currently bound to the Redir
NetBT_Tcpip_{B8A30F4C-DAC0-490B-ACD2-902C2426FD3D}
The redir is bound to 1 NetBt transport.

List of NetBt transports currently bound to the browser
NetBT_Tcpip_{B8A30F4C-DAC0-490B-ACD2-902C2426FD3D}
The browser is bound to 1 NetBt transport.


DC discovery test. . . . . . . . . : Passed


DC list test . . . . . . . . . . . : Failed
Failed to enumerate DCs by using the browser. [ERROR_NO_BROWSER_SERVERS_FOUND]


Trust relationship test. . . . . . : Skipped


Kerberos test. . . . . . . . . . . : Passed


LDAP test. . . . . . . . . . . . . : Passed


Bindings test. . . . . . . . . . . : Passed


WAN configuration test . . . . . . : Skipped
No active remote access connections.


Modem diagnostics test . . . . . . : Passed

IP Security test . . . . . . . . . : Skipped

Note: run "netsh ipsec dynamic show /?" for more detailed information


The command completed successfully




DC1 ------ dcdiag


Domain Controller Diagnosis

Performing initial setup:
Done gathering initial info.

Doing initial required tests

Testing server: Default-First-Site-Name\DC1
Starting test: Connectivity
......................... DC1 passed test Connectivity

Doing primary tests

Testing server: Default-First-Site-Name\DC1
Starting test: Replications
......................... DC1 passed test Replications
Starting test: NCSecDesc
......................... DC1 passed test NCSecDesc
Starting test: NetLogons
......................... DC1 passed test NetLogons
Starting test: Advertising
......................... DC1 passed test Advertising
Starting test: KnowsOfRoleHolders
......................... DC1 passed test KnowsOfRoleHolders
Starting test: RidManager
......................... DC1 passed test RidManager
Starting test: MachineAccount
......................... DC1 passed test MachineAccount
Starting test: Services
......................... DC1 passed test Services
Starting test: ObjectsReplicated
......................... DC1 passed test ObjectsReplicated
Starting test: frssysvol
......................... DC1 passed test frssysvol
Starting test: frsevent
......................... DC1 passed test frsevent
Starting test: kccevent
......................... DC1 passed test kccevent
Starting test: systemlog
......................... DC1 passed test systemlog
Starting test: VerifyReferences
......................... DC1 passed test VerifyReferences

Running partition tests on : ForestDnsZones
Starting test: CrossRefValidation
......................... ForestDnsZones passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... ForestDnsZones passed test CheckSDRefDom

Running partition tests on : DomainDnsZones
Starting test: CrossRefValidation
......................... DomainDnsZones passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... DomainDnsZones passed test CheckSDRefDom

Running partition tests on : Schema
Starting test: CrossRefValidation
......................... Schema passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Schema passed test CheckSDRefDom

Running partition tests on : Configuration
Starting test: CrossRefValidation
......................... Configuration passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Configuration passed test CheckSDRefDom

Running partition tests on : domain.local
Starting test: CrossRefValidation
......................... domain passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... domain passed test CheckSDRefDom

Running enterprise tests on : domain.local
Starting test: Intersite
......................... domain.local passed test Intersite
Starting test: FsmoCheck
......................... domain.local passed test FsmoCheck



Netdiag на MAIL


.....................................

Computer Name: MAIL
DNS Host Name: mail.domain.local
System info : Microsoft Windows Server 2003 R2 (Build 3790)
Processor : x86 Family 15 Model 4 Stepping 3, GenuineIntel
List of installed hotfixes :
KB958644
Q147222


Netcard queries test . . . . . . . : Passed
[WARNING] The net card 'HP NC7782 Gigabit Server Adapter' may not be working.



Per interface results:

Adapter : Local Area Connection 2

Netcard queries test . . . : Failed
NetCard Status: DISCONNECTED
Some tests will be skipped on this interface.

Host Name. . . . . . . . . : mail
Autoconfiguration IP Address : 169.254.112.195
Subnet Mask. . . . . . . . : 255.255.0.0
Default Gateway. . . . . . :
Dns Servers. . . . . . . . :


Adapter : Local Area Connection

Netcard queries test . . . : Passed

Host Name. . . . . . . . . : mail
IP Address . . . . . . . . : 10.0.0.134
Subnet Mask. . . . . . . . : 255.255.255.0
IP Address . . . . . . . . : 10.0.0.136
Subnet Mask. . . . . . . . : 255.255.255.0
Default Gateway. . . . . . : 10.0.0.130
Dns Servers. . . . . . . . : 10.0.0.131
10.0.0.136


AutoConfiguration results. . . . . . : Passed

Default gateway test . . . : Failed
No gateway reachable for this adapter.

NetBT name test. . . . . . : Passed
[WARNING] At least one of the <00> 'WorkStation Service', <03> 'Messenger Service', <20> 'WINS' names is missing.

WINS service test. . . . . : Skipped
There are no WINS servers configured for this interface.


Global results:


Domain membership test . . . . . . : Passed


NetBT transports test. . . . . . . : Passed
List of NetBt transports currently configured:
NetBT_Tcpip_{460A9637-B218-47C5-8905-5E92C7155B05}
NetBT_Tcpip_{A426142D-936D-4DCE-BBD9-B13994AE0AD3}
2 NetBt transports currently configured.


Autonet address test . . . . . . . : Passed


IP loopback ping test. . . . . . . : Passed


Default gateway test . . . . . . . : Failed

[FATAL] NO GATEWAYS ARE REACHABLE.
You have no connectivity to other network segments.
If you configured the IP protocol manually then
you need to add at least one valid gateway.


NetBT name test. . . . . . . . . . : Passed
[WARNING] You don't have a single interface with the <00> 'WorkStation Service', <03> 'Messenger Service', <20> 'WINS' names defined.


Winsock test . . . . . . . . . . . : Passed


DNS test . . . . . . . . . . . . . : Passed
[WARNING] Cannot find a primary authoritative DNS server for the name
'mail.domain.local'. [ERROR_TIMEOUT]
The name 'mail.domain.local' may not be registered in DNS.
[WARNING] The DNS entries for this DC are not registered correctly on DNS server '10.0.0.131'. Please wait for 30 minutes for DNS server replication.
PASS - All the DNS entries for DC are registered on DNS server '10.0.0.136' and other DCs also have some of the names registered.


Redir and Browser test . . . . . . : Passed
List of NetBt transports currently bound to the Redir
NetBT_Tcpip_{460A9637-B218-47C5-8905-5E92C7155B05}
NetBT_Tcpip_{A426142D-936D-4DCE-BBD9-B13994AE0AD3}
The redir is bound to 2 NetBt transports.

List of NetBt transports currently bound to the browser
NetBT_Tcpip_{A426142D-936D-4DCE-BBD9-B13994AE0AD3}
NetBT_Tcpip_{460A9637-B218-47C5-8905-5E92C7155B05}
The browser is bound to 2 NetBt transports.


DC discovery test. . . . . . . . . : Failed
Found DC '\\mail.domain.local' in domain 'domain'.
Found PDC emulator '\\mail.domain.local' in domain 'domain'.
Found Active Directory DC '\\mail.domain.local' in domain 'domain'.
[FATAL] The domain GUID of domain 'domain' cached in the local computer is
{C4F729F3-D81D-4136-8C27-AA87162D5BA9}
but the Domain Controller '\\mail.domain.local' indicates it should be
{92B80E1B-3B10-4FEB-AD82-F0E1156C6262}.

Consider running 'netdiag /fix' to try to fix this problem.


DC list test . . . . . . . . . . . : Failed
[WARNING] Cannot call DsBind to dc1.domain.local (10.0.0.131). [SEC_E_WRONG_PRINCIPAL]


Trust relationship test. . . . . . : Skipped


Kerberos test. . . . . . . . . . . : Passed


LDAP test. . . . . . . . . . . . . : Failed
[FATAL] Cannot do NTLM authenticated ldap_bind to 'dc1.domain.local': Invalid Credentials.
[FATAL] Cannot do Negotiate authenticated ldap_bind to 'dc1.domain.local': Invalid Credentials.
[WARNING] Failed to query SPN registration on DC 'dc1.domain.local'.
[FATAL] No LDAP servers work in the domain 'DOMAIN'.


Bindings test. . . . . . . . . . . : Passed


WAN configuration test . . . . . . : Skipped
No active remote access connections.


Modem diagnostics test . . . . . . : Passed

IP Security test . . . . . . . . . : Skipped

Note: run "netsh ipsec dynamic show /?" for more detailed information


The command completed successfully


Ну и, наконец, dcdiag на MAIL


Domain Controller Diagnosis

Performing initial setup:
Done gathering initial info.

Doing initial required tests

Testing server: Default-First-Site-Name\MAIL
Starting test: Connectivity
The host 60b704d8-65f7-48a6-a2b8-ce57f4b7c65b._msdcs.domain.local could not be resolved to an
IP address. Check the DNS server, DHCP, server name, etc
Although the Guid DNS name

(60b704d8-65f7-48a6-a2b8-ce57f4b7c65b._msdcs.domain.local) couldn't

be resolved, the server name (mail.domain.local) resolved to

the IP address (10.0.0.136) and was pingable. Check that the IP

address is registered correctly with the DNS server.
......................... MAIL failed test Connectivity

Doing primary tests

Testing server: Default-First-Site-Name\MAIL
Skipping all tests, because server MAIL is
not responding to directory service requests

Running partition tests on : DomainDnsZones
Starting test: CrossRefValidation
......................... DomainDnsZones passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... DomainDnsZones passed test CheckSDRefDom

Running partition tests on : ForestDnsZones
Starting test: CrossRefValidation
......................... ForestDnsZones passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... ForestDnsZones passed test CheckSDRefDom

Running partition tests on : Schema
Starting test: CrossRefValidation
......................... Schema passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Schema passed test CheckSDRefDom

Running partition tests on : Configuration
Starting test: CrossRefValidation
......................... Configuration passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... Configuration passed test CheckSDRefDom

Running partition tests on : domain
Starting test: CrossRefValidation
......................... domain passed test CrossRefValidation
Starting test: CheckSDRefDom
......................... domain passed test CheckSDRefDom

Running enterprise tests on : domain.local
Starting test: Intersite
......................... domain.local passed test Intersite
Starting test: FsmoCheck
[DC1] LDAP search failed with error 58,
Win32 Error 58.
Error: The server returned by DsGetDcName() did not match DsListRoles() for the PDC
......................... domain.local passed test FsmoCheck


5. Признаться честно, я попытался вручную с помощью ntdsutil на MAIL захватить все роли и получилось, однако радовался я недолго - теперь у меня оба сервера являются хозяевами всея возможного. Думал я на DC1 подключиться с помощью ntdsutil к MAIL и выполнить transfer, ну чтоб освободить его от всего хозяйства и в дальнейшем выполнить dcpromo. Однако при команде connect to server MAIL выдается ошибка

DsBindW error 0x80090322 The target principal name is incorrect