A história de fundo ...
Eu recentemente atualizei um MS Server de 03 a 2012. O servidor precisava ser um controlador de domínio e por simplicidades em nome eu o nomeei foo.com em vez de nomear algo diferente de um domínio online ativo . Então, eu tinha o meu domínio local com o mesmo nome do meu domínio da web e ao tentar acessar as contas de e-mail, eu estava recebendo todos os tipos de erros. Eu decidi renomear o domínio para foo.local.
O problema atual
Recentemente, adicionei novas máquinas ao domínio e tudo estava indo bem. No entanto, depois que fui instalar o Outlook 2010 e adicionar caixas de correio, comecei a experimentar os mesmos problemas que eu tinha antes, quando o nome do controlador de domínio e o domínio da Web tinham os mesmos nomes.
Por mórbida esperança de não ter que lidar com o problema novamente e pensando que era um problema de DNS eu apaguei algumas entradas de DNS do meu gerenciador de DNS.
Agora estou recebendo erros ao tentar adicionar máquinas novamente ao domínio foo.local .
Quando tento adicionar uma máquina ao domínio, recebo este erro:
Note: This information is intended for a network administrator.
If you are not your network's administrator, notify the administrator that you
received this information, which has been
recorded in the file C:\Windows\debug\dcdiag.txt.
DNS was successfully queried for the service location (SRV) resource record used to locate a domain controller for domain "foo.local":
The query was for the SRV record for _ldap._tcp.dc._msdcs.foo.local
The following domain controllers were identified by the query:
fooserver01.foo.com
However no domain controllers could be contacted.
Common causes of this error include:
- Host (A) or (AAAA) records that map the names of the domain controllers to their IP addresses are missing or contain incorrect addresses.
- Domain controllers registered in DNS are not connected to the network or are not running.
Rodando dcdiag /test:dns
, recebo este resultado:
C:\Program Files>dcdiag /test:dns
Directory Server Diagnosis
Performing initial setup:
Trying to find home server...
Home Server = fooServer01
* Identified AD Forest.
Done gathering initial info.
Doing initial required tests
Testing server: Default-First-Site-Name\FOOSERVER01
Starting test: Connectivity
The host 01e7fc30-b4aa-4c8e-a036-c08a45b0ffb5._msdcs.foo.local could
not be resolved to an IP address. Check the DNS server, DHCP, server
name, etc.
Got error while checking LDAP and RPC connectivity. Please check your
firewall settings.
......................... FOOSERVER01 failed test Connectivity
Doing primary tests
Testing server: Default-First-Site-Name\FOOSERVER01
Starting test: DNS
DNS Tests are running and not hung. Please wait a few minutes...
......................... FOOSERVER01 passed test DNS
Running partition tests on : ForestDnsZones
Running partition tests on : DomainDnsZones
Running partition tests on : Schema
Running partition tests on : Configuration
Running partition tests on : foo
Running enterprise tests on : foo.local
Starting test: DNS
Test results for domain controllers:
DC: fooServer01.foobar.com
Domain: foo.local
TEST: Basic (Basc)
Error: No LDAP connectivity
No host records (A or AAAA) were found for this DC
TEST: Records registration (RReg)
Error: Record registrations cannot be found for all the network
adapters
Summary of DNS test results:
Auth Basc Forw Del Dyn RReg Ext
_________________________________________________________________
Domain: foo.local
fooServer01 PASS FAIL PASS PASS PASS FAIL n/a
......................... foo.local failed test DNS
Se eu estiver correto, o que algumas horas de pesquisa do Google sem esperança resultaram, preciso restaurar / corrigir as entradas de DNS que infelizmente excluí do meu gerenciador de DNS.
Por favor, deixe-me saber se há alguma informação adicional que seria de alguma ajuda!
Abaixo está uma impressão de ifconfig /all
de fooServer01
C:\Program Files>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : fooServer01
Primary Dns Suffix . . . . . . . : foobar.com
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : foobar.com
Ethernet adapter Ethernet:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Broadcom BCM5708C NetXtreme II GigE (NDIS
VBD Client) #44
Physical Address. . . . . . . . . : 00-1E-C9-EA-86-30
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::d5ba:d38:e1e8:d716%12(Preferred)
IPv4 Address. . . . . . . . . . . : 192.168.0.1(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.0.8
DHCPv6 IAID . . . . . . . . . . . : 301997769
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1B-66-05-A8-00-1E-C9-EA-86-30
DNS Servers . . . . . . . . . . . : ::1
127.0.0.1
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{B0DD6412-73DF-4EEB-B3B5-53FDC632B011}:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
Tunnel adapter Teredo Tunneling Pseudo-Interface:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft Teredo Tunneling Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
C:\Program Files>
Árvore do gerenciador de DNS
fooServer01
|- Forward Lookup Zones
| |- _msdcs.foobar.com
| | |- local
| | | |- foo Host(A) 192.168.0.1 static
| | |- (same as parent folder) Start of Authority (SOA) [7],fooserver01.foobar.com,hostmaster.foobar.com static
| | |- (same as parent folder) Name Server (NS) fooserver01.foobar.com static
| | |- fooserver01 Alias (CNAME) fooserver01.foobar.com static
| |- foo.local
| | |- _msdcs
| | | |- _dc
| | | | |- _sites
| | | | | |- Default-First-Name-Site
| | | | | | |- _tcp
| | | | | | | |- _kerberos Service Location (SRV) [0][100][89] fooserver01.foobar.com. Timestamp
| | | | | | | |- _ldap Service Location (SRV) [0][100][389] fooserver01.foobar.com. Timestamp
| | | | |- _tcp
| | | | | |- _kerberos Service Location (SRV) [0][100][88] fooserver01.foobar.com. Timestamp
| | | | | |- _ldap Service Location (SRV) [0][100][389] fooserver01.foobar.com Timestamp
| | | |- domains
| | | | |- {long string of letters & numbers }
| | | | | |- _tcp
| | | | | | |- _ldap Service Location (SRV) [0][100][389] fooserver01.foobar.com. Timestamp
| | | |- gc
| | | | |- _sites
| | | | | |- Default-First-Site-Name
| | | | | | |- _tcp
| | | | | | | |- _ldap Service Location (SRV) [0][100][3268] fooserver01.foobar.com. Timestamp
| | | | |- _tcp
| | | | | |- _ldap Service Location (SRV) [0][100][3268] fooserver01.foobar.com. Timestamp
| | | |- pdc
| | | | |- _tcp
| | | | | |- _ldap Service Location (SRV) [0][100][389] fooserver01.foobar.com. Timestamp
| | |- _sites
| | | |- Default-First-Site-Name
| | | | |- _tcp
| | |- _tcp
| | |- _udp
| | |- DomainDnsZones
| | | |- _sites
| | | | |- Default-First-Site-Name
| | | | | |- _tcp
| | | |- _tcp
| | |- ForestDnsZones
| | | |- _sites
| | | | |- Default-First-Site-Name
| | | | | |- _tcp
| | | |- _tcp
| | |- (same as parent folder) Start of Authority (SOA) [1611], fooserver01.foobar.com, hostmaster.foobar.com static
| | |- (same as parent folder) Name Server (NS) fooserver01.foobar.com static
| | |- (same as parent folder) Host (A) 192.168.0.1 Timestamp
| | |- LIST OF MACHINES STARTS
| | |- THERE'S ABOUT 15 OF THEM
| | |- fooserver Alias (CNAME) FooServer01.foobar.com
| |- _ldap.foobar.com
| | |- (same as parent folder) Start of Authority (SOA) [1], fooserver01.foobar.com, hostmaster.foobar.com. static
| | |- (same as parent folder) Name Server (NS) fooserver01.foobar.com. static
|- Reverse Lookup Zones
|- Trust Points
|- Conditional Forwarders
|- Global logs
Isso é de alguma ajuda? Devo continuar?