Estou tendo alguns problemas com nossa resolução de nome de domínio local por algum motivo. Uma breve descrição da minha rede inteira é: Temos dois escritórios. Cada escritório tem seu próprio DC e seu próprio firewall, mas ambos os escritórios são replicados entre si. Agora, uma das redes do escritório está funcionando bem, a que estou tendo problemas é a que estou usando atualmente.
Como exemplo, posso acessar \\ server1 \ myshare, mas não consigo acessar \\ mydomain.net \ myshare na minha rede atual. Na outra rede, tudo está funcionando bem. Agora, em intervalos aleatórios quando estou no RDP no servidor1, consigo acessar o domínio, mas outras vezes não consigo. Acredito que localizei o culpado, mas ainda não sei como começar a corrigir esse problema. Aqui está a saída do dcdiag:
C:\Users\Administrator>dcdiag
Directory Server Diagnosis
Performing initial setup:
Trying to find home server...
Home Server = BGS-HQ-VRDSVR01
* Identified AD Forest.
Ldap search capabality attribute search failed on server BGS-CP-VRDSVR01,
return value = 81
Got error while checking if the DC is using FRS or DFSR. Error:
Win32 Error 81The VerifyReferences, FrsEvent and DfsrEvent tests might fail
because of this error.
Done gathering initial info.
Doing initial required tests
Testing server: BGS-HQ\BGS-HQ-VRDSVR01
Starting test: Connectivity
The host 6282bfca-ade1-41c8-84dc-516ce19b49be._msdcs.billsgs.net 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.
......................... BGS-HQ-VRDSVR01 failed test Connectivity
Doing primary tests
Testing server: BGS-HQ\BGS-HQ-VRDSVR01
Skipping all tests, because server BGS-HQ-VRDSVR01 is not responding to
Agora ... a parte divertida disso é que eu corri o seguinte:
C:\Users\Administrator>nslookup 6282bfca-ade1-41c8-84dc-516ce19b49be._msdcs.bill
sgs.net
Server: bgs-hq-vrdsvr01.billsgs.net
Address: 192.168.40.13
Name: bgs-hq-vrdsvr01.billsgs.net
Address: 192.168.40.13
Aliases: 6282bfca-ade1-41c8-84dc-516ce19b49be._msdcs.billsgs.net
Qualquer sugestão sobre isso seria muito apreciada. Eu sou um programador, não um administrador de rede, então eu certamente não conheço muitas técnicas de depuração com isso, e especialmente com o Windows Server.
Além disso, como nota lateral, desativamos o servidor de replicação por enquanto, por algum motivo, ele está literalmente usando todos os 12 GB de RAM no servidor. Eu não tenho certeza se isso está relacionado, mas a partir de agora está em segundo plano.
EDIT: Peço desculpas, estamos executando o Windows Server 2008 R2 e abaixo é um ipconfig / all do servidor.
C:\Users\Administrator>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : BGS-HQ-VRDSVR01
Primary Dns Suffix . . . . . . . : billsgs.net
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . : billsgs.net
Ethernet adapter Local Area Connection:
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/1000 MT Network Connection
Physical Address. . . . . . . . . : 00-0C-29-03-BA-38
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv4 Address. . . . . . . . . . . : 192.168.40.13(Preferred)
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.40.254
DNS Servers . . . . . . . . . . . : 192.168.40.13
192.168.40.254
Primary WINS Server . . . . . . . : 192.168.40.13
Secondary WINS Server . . . . . . : 192.168.41.17
NetBIOS over Tcpip. . . . . . . . : Enabled
Tunnel adapter isatap.{ADEC15A8-2603-40EB-964C-489CCBD11E08}:
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 Local Area Connection* 11:
Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
EDIT: Aqui está a saída de um teste de DNS que eu corri.
C:\Users\Administrator>dcdiag /test:DNS
Directory Server Diagnosis
Performing initial setup:
Trying to find home server...
Home Server = BGS-HQ-VRDSVR01
* Identified AD Forest.
Ldap search capabality attribute search failed on server BGS-CP-VRDSVR01, return value = 81
Got error while checking if the DC is using FRS or DFSR. Error: Win32 Error 81The VerifyReferences, FrsEvent and DfsrEvent tests might fail because of this error.
Done gathering initial info.
Doing initial required tests
Testing server: BGS-HQ\BGS-HQ-VRDSVR01
Starting test: Connectivity
The host 6282bfca-ade1-41c8-84dc-516ce19b49be._msdcs.billsgs.net 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.
......................... BGS-HQ-VRDSVR01 failed test Connectivity
Doing primary tests
Testing server: BGS-HQ\BGS-HQ-VRDSVR01
Starting test: DNS
DNS Tests are running and not hung. Please wait a few minutes...
......................... BGS-HQ-VRDSVR01 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 : billsgs
Running enterprise tests on : billsgs.net
Starting test: DNS
Test results for domain controllers:
DC: BGS-HQ-VRDSVR01.billsgs.net
Domain: billsgs.net
TEST: Basic (Basc)
Error: No LDAP connectivity
Warning: adapter [00000007] Intel(R) PRO/1000 MT Network Connection has invalid DNS server: 192.168.40.254 (<name unavailable>)
No host records (A or AAAA) were found for this DC
TEST: Forwarders/Root hints (Forw)
Error: All forwarders in the forwarder list are invalid.
Error: Both root hints and forwarders are not configured or broken. Please make sure at least one of them works.
TEST: Delegations (Del)
Error: DNS server: bgs-cp-vrdsvr01.billsgs.net. IP:192.168.41.17 [Broken delegated domain _msdcs.billsgs.net.]
Error: DNS server: bgs-cp-vrdsvr01.billsgs.net. IP:192.168.41.17 [Broken delegated domain cp.billsgs.net.]
TEST: Dynamic update (Dyn)
Warning: Failed to add the test record dcdiag-test-record in zone billsgs.net
TEST: Records registration (RReg)
Network Adapter [00000007] Intel(R) PRO/1000 MT Network Connection:
Warning:
Missing CNAME record at DNS server 192.168.40.254:
6282bfca-ade1-41c8-84dc-516ce19b49be._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.22017278-29d1-493a-b72d-e44b31411a70.domains._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_kerberos._tcp.dc._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.dc._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_kerberos._tcp.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_kerberos._udp.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_kpasswd._tcp.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.BGS-HQ._sites.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_kerberos._tcp.BGS-HQ._sites.dc._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.BGS-HQ._sites.dc._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_kerberos._tcp.BGS-HQ._sites.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.gc._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_gc._tcp.BGS-HQ._sites.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.BGS-HQ._sites.gc._msdcs.billsgs.net
Error:
Missing SRV record at DNS server 192.168.40.254:
_ldap._tcp.pdc._msdcs.billsgs.net
Error: Record registrations cannot be found for all the network adapters
Summary of test results for DNS servers used by the above domain controllers:
DNS server: 192.168.41.17 (bgs-cp-vrdsvr01.billsgs.net.)
2 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.168.41.17
DNS server: 128.63.2.53 (h.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 128.63.2.53
DNS server: 128.8.10.90 (d.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 128.8.10.90
DNS server: 192.112.36.4 (g.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.112.36.4
DNS server: 192.168.40.254 (<name unavailable>)
1 test failure on this DNS server
Name resolution is not functional. _ldap._tcp.billsgs.net. failed on the DNS server 192.168.40.254
DNS server: 192.203.230.10 (e.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.203.230.10
DNS server: 192.228.79.201 (b.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.228.79.201
DNS server: 192.33.4.12 (c.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.33.4.12
DNS server: 192.36.148.17 (i.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.36.148.17
DNS server: 192.5.5.241 (f.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.5.5.241
DNS server: 192.58.128.30 (j.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 192.58.128.30
DNS server: 193.0.14.129 (k.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 193.0.14.129
DNS server: 198.41.0.4 (a.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 198.41.0.4
DNS server: 199.7.83.42 (l.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 199.7.83.42
DNS server: 202.12.27.33 (m.root-servers.net.)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 202.12.27.33
DNS server: 209.253.113.10 (<name unavailable>)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 209.253.113.10
DNS server: 209.253.113.2 (<name unavailable>)
1 test failure on this DNS server
PTR record query for the 1.0.0.127.in-addr.arpa. failed on the DNS server 209.253.113.2
Summary of DNS test results:
Auth Basc Forw Del Dyn RReg Ext
_________________________________________________________________
Domain: billsgs.net
BGS-HQ-VRDSVR01 PASS FAIL FAIL FAIL WARN FAIL n/a
......................... billsgs.net failed test DNS
e .. a saída "repadmin / bind BGS-VRDSVR01" ..
C:\Users\Administrator.BILLSGS>repadmin /bind BGS-HQ-VRDSVR01
Bind to BGS-HQ-VRDSVR01 succeeded.
NTDSAPI V1 BindState, printing extended members.
bindAddr: BGS-HQ-VRDSVR01
Extensions supported (cb=48):
BASE : Yes
ASYNCREPL : Yes
REMOVEAPI : Yes
MOVEREQ_V2 : Yes
GETCHG_COMPRESS : Yes
DCINFO_V1 : Yes
RESTORE_USN_OPTIMIZATION : Yes
KCC_EXECUTE : Yes
ADDENTRY_V2 : Yes
LINKED_VALUE_REPLICATION : Yes
DCINFO_V2 : Yes
INSTANCE_TYPE_NOT_REQ_ON_MOD : Yes
CRYPTO_BIND : Yes
GET_REPL_INFO : Yes
STRONG_ENCRYPTION : Yes
DCINFO_VFFFFFFFF : Yes
TRANSITIVE_MEMBERSHIP : Yes
ADD_SID_HISTORY : Yes
POST_BETA3 : Yes
GET_MEMBERSHIPS2 : Yes
GETCHGREQ_V6 (WINDOWS XP PREVIEW): Yes
NONDOMAIN_NCS : Yes
GETCHGREQ_V8 (WINDOWS XP BETA 1) : Yes
GETCHGREPLY_V5 (WINDOWS XP BETA 2): Yes
GETCHGREPLY_V6 (WINDOWS XP BETA 2): Yes
ADDENTRYREPLY_V3 (WINDOWS XP BETA 3): Yes
GETCHGREPLY_V7 (WINDOWS XP BETA 3) : Yes
VERIFY_OBJECT (WINDOWS XP BETA 3): Yes
XPRESS_COMPRESSION : Yes
DRS_EXT_ADAM : No
GETCHGREQ_V10 : Yes
RECYCLE BIN FEATURE : No
Site GUID: afe99967-2bae-4850-b6c8-a84fc37cbd87
Repl epoch: 0
Forest GUID: 1c4eb6fd-77b5-46de-a4b0-c9c51087eb7d
Security information on the binding is as follows:
SPN Requested: LDAP/BGS-HQ-VRDSVR01
Authn Service: 9
Authn Level: 6
Authz Service: 0
Além disso, aqui está uma lista de processamento ...
link
link