Jump to content

Strange Netdiag errors, member server intermittantly loses contact with DC???

Guest Conrad Goodman

By Guest Conrad Goodman
in Windows 2003 Server

 Share

Recommended Posts

Guest Conrad Goodman

Guest Conrad Goodman

Posted
Posted

Dear All

 

I have a Windows Server 2003 Active Directory domain, one member server is

constantly losing it's connection to the Domain Controller.

 

For example, in a 10 minute period here are the outputs of the netdiag

tests:

 

C:\Documents and Settings\administrator.DOMAIN>netdiag

 

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

 

Computer Name: PROXY01

DNS Host Name: PROXY01.DOMAIN.co.uk

System info : Microsoft Windows Server 2003 R2 (Build 3790)

Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

List of installed hotfixes :

KB921503

KB924667-v2

KB925398_WMP64

KB925876

KB925902

KB926122

KB927891

KB929123

KB930178

KB931784

KB932168

KB933360

KB933729

KB933854

KB935839

KB935840

KB936021

KB936357

KB936782

KB938127

KB938127-IE7

KB939653

KB939653-IE7

KB941202

KB942615-IE7

KB944533-IE7

Q147222

 

 

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

 

 

 

Per interface results:

 

Adapter : LAN

 

Netcard queries test . . . : Passed

 

Host Name. . . . . . . . . : PROXY01

IP Address . . . . . . . . : 172.17.192.55

Subnet Mask. . . . . . . . : 255.255.255.0

Default Gateway. . . . . . : 172.17.192.3

Primary WINS Server. . . . : 172.17.192.11

Secondary WINS Server. . . : 172.17.128.11

Dns Servers. . . . . . . . : 172.17.192.11

172.17.128.11

193.38.113.3

154.32.107.18

 

 

AutoConfiguration results. . . . . . : Passed

 

Default gateway test . . . : Passed

 

NetBT name test. . . . . . : Passed

[WARNING] At least one of the <00> 'WorkStation Service', <03>

'Messenge

r Service', <20> 'WINS' names is missing.

 

WINS service test. . . . . : Passed

 

 

Global results:

 

 

Domain membership test . . . . . . : Passed

 

 

NetBT transports test. . . . . . . : Passed

List of NetBt transports currently configured:

NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

1 NetBt transport currently configured.

 

 

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

 

 

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

 

 

Default gateway test . . . . . . . : Passed

 

 

NetBT name test. . . . . . . . . . : Passed

[WARNING] You don't have a single interface with the <00> 'WorkStation

Servi

ce', <03> 'Messenger Service', <20> 'WINS' names defined.

 

 

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

 

 

DNS test . . . . . . . . . . . . . : Passed

 

 

Redir and Browser test . . . . . . : Passed

List of NetBt transports currently bound to the Redir

NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

The redir is bound to 1 NetBt transport.

 

List of NetBt transports currently bound to the browser

NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

The browser is bound to 1 NetBt transport.

 

 

DC discovery test. . . . . . . . . : Failed

[FATAL] Cannot find DC in domain 'DOMAIN'. [ERROR_NO_SUCH_DOMAIN]

 

 

DC list test . . . . . . . . . . . : Failed

'DOMAIN': Cannot find DC to get DC list from [test skipped].

 

 

Trust relationship test. . . . . . : Failed

'DOMAIN': Cannot find DC to get DC list from [test skipped].

Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

 

 

Kerberos test. . . . . . . . . . . : Skipped

'DOMAIN': Cannot find DC to get DC list from [test skipped].

 

 

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

Found DC '\\nbo-dc.DOMAIN.co.uk' in 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

 

--------------------------------------

 

C:\Documents and Settings\administrator.DOMAIN>netdiag

 

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

 

Computer Name: PROXY01

DNS Host Name: PROXY01.DOMAIN.co.uk

System info : Microsoft Windows Server 2003 R2 (Build 3790)

Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

List of installed hotfixes :

KB921503

KB924667-v2

KB925398_WMP64

KB925876

KB925902

KB926122

KB927891

KB929123

KB930178

KB931784

KB932168

KB933360

KB933729

KB933854

KB935839

KB935840

KB936021

KB936357

KB936782

KB938127

KB938127-IE7

KB939653

KB939653-IE7

KB941202

KB942615-IE7

KB944533-IE7

Q147222

 

 

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

 

 

 

Per interface results:

 

Adapter : LAN

 

Netcard queries test . . . : Passed

 

Host Name. . . . . . . . . : PROXY01

IP Address . . . . . . . . : 172.17.192.55

Subnet Mask. . . . . . . . : 255.255.255.0

Default Gateway. . . . . . : 172.17.192.3

Primary WINS Server. . . . : 172.17.192.11

Secondary WINS Server. . . : 172.17.128.11

Dns Servers. . . . . . . . : 172.17.192.11

172.17.128.11

193.38.113.3

154.32.107.18

 

 

AutoConfiguration results. . . . . . : Passed

 

Default gateway test . . . : Passed

 

NetBT name test. . . . . . : Passed

[WARNING] At least one of the <00> 'WorkStation Service', <03>

'Messenge

r Service', <20> 'WINS' names is missing.

 

WINS service test. . . . . : Passed

 

 

Global results:

 

 

Domain membership test . . . . . . : Passed

 

 

NetBT transports test. . . . . . . : Passed

List of NetBt transports currently configured:

NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

1 NetBt transport currently configured.

 

 

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

 

 

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

 

 

Default gateway test . . . . . . . : Passed

 

 

NetBT name test. . . . . . . . . . : Passed

[WARNING] You don't have a single interface with the <00> 'WorkStation

Servi

ce', <03> 'Messenger Service', <20> 'WINS' names defined.

 

 

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

 

 

DNS test . . . . . . . . . . . . . : Passed

 

 

Redir and Browser test . . . . . . : Passed

List of NetBt transports currently bound to the Redir

NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

The redir is bound to 1 NetBt transport.

 

List of NetBt transports currently bound to the browser

NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

The browser is bound to 1 NetBt transport.

 

 

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

 

 

DC list test . . . . . . . . . . . : Passed

 

 

Trust relationship test. . . . . . : Passed

Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

 

 

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

 

 

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

[WARNING] Failed to query SPN registration on DC 'ntc-dc.DOMAIN.co.uk'.

 

 

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.

 

---------------------------------

 

 

As you can see one minute it can discover the domain, and the next it

cannot.

 

Any ideas, as I'm at a total loss on this now!

  • Replies 7
  • Created
  • Last Reply

Popular Days

Popular Days

Guest Thee Chicago Wolf

Guest Thee Chicago Wolf

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

>Dear All

>

>I have a Windows Server 2003 Active Directory domain, one member server is

>constantly losing it's connection to the Domain Controller.

>

>For example, in a 10 minute period here are the outputs of the netdiag

>tests:

>

>C:\Documents and Settings\administrator.DOMAIN>netdiag

>

>.....................................

>

> Computer Name: PROXY01

> DNS Host Name: PROXY01.DOMAIN.co.uk

> System info : Microsoft Windows Server 2003 R2 (Build 3790)

> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

> List of installed hotfixes :

> KB921503

> KB924667-v2

> KB925398_WMP64

> KB925876

> KB925902

> KB926122

> KB927891

> KB929123

> KB930178

> KB931784

> KB932168

> KB933360

> KB933729

> KB933854

> KB935839

> KB935840

> KB936021

> KB936357

> KB936782

> KB938127

> KB938127-IE7

> KB939653

> KB939653-IE7

> KB941202

> KB942615-IE7

> KB944533-IE7

> Q147222

>

>

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

>

>

>

>Per interface results:

>

> Adapter : LAN

>

> Netcard queries test . . . : Passed

>

> Host Name. . . . . . . . . : PROXY01

> IP Address . . . . . . . . : 172.17.192.55

> Subnet Mask. . . . . . . . : 255.255.255.0

> Default Gateway. . . . . . : 172.17.192.3

> Primary WINS Server. . . . : 172.17.192.11

> Secondary WINS Server. . . : 172.17.128.11

> Dns Servers. . . . . . . . : 172.17.192.11

> 172.17.128.11

> 193.38.113.3

> 154.32.107.18

>

>

> AutoConfiguration results. . . . . . : Passed

>

> Default gateway test . . . : Passed

>

> NetBT name test. . . . . . : Passed

> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>'Messenge

>r Service', <20> 'WINS' names is missing.

>

> WINS service test. . . . . : Passed

>

>

>Global results:

>

>

>Domain membership test . . . . . . : Passed

>

>

>NetBT transports test. . . . . . . : Passed

> List of NetBt transports currently configured:

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> 1 NetBt transport currently configured.

>

>

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

>

>

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

>

>

>Default gateway test . . . . . . . : Passed

>

>

>NetBT name test. . . . . . . . . . : Passed

> [WARNING] You don't have a single interface with the <00> 'WorkStation

>Servi

>ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>

>

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

>

>

>DNS test . . . . . . . . . . . . . : Passed

>

>

>Redir and Browser test . . . . . . : Passed

> List of NetBt transports currently bound to the Redir

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The redir is bound to 1 NetBt transport.

>

> List of NetBt transports currently bound to the browser

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The browser is bound to 1 NetBt transport.

>

>

>DC discovery test. . . . . . . . . : Failed

> [FATAL] Cannot find DC in domain 'DOMAIN'. [ERROR_NO_SUCH_DOMAIN]

>

>

>DC list test . . . . . . . . . . . : Failed

> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>

>

>Trust relationship test. . . . . . : Failed

> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

>

>

>Kerberos test. . . . . . . . . . . : Skipped

> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>

>

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

> Found DC '\\nbo-dc.DOMAIN.co.uk' in 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

>

>--------------------------------------

>

>C:\Documents and Settings\administrator.DOMAIN>netdiag

>

>.......................................

>

> Computer Name: PROXY01

> DNS Host Name: PROXY01.DOMAIN.co.uk

> System info : Microsoft Windows Server 2003 R2 (Build 3790)

> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

> List of installed hotfixes :

> KB921503

> KB924667-v2

> KB925398_WMP64

> KB925876

> KB925902

> KB926122

> KB927891

> KB929123

> KB930178

> KB931784

> KB932168

> KB933360

> KB933729

> KB933854

> KB935839

> KB935840

> KB936021

> KB936357

> KB936782

> KB938127

> KB938127-IE7

> KB939653

> KB939653-IE7

> KB941202

> KB942615-IE7

> KB944533-IE7

> Q147222

>

>

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

>

>

>

>Per interface results:

>

> Adapter : LAN

>

> Netcard queries test . . . : Passed

>

> Host Name. . . . . . . . . : PROXY01

> IP Address . . . . . . . . : 172.17.192.55

> Subnet Mask. . . . . . . . : 255.255.255.0

> Default Gateway. . . . . . : 172.17.192.3

> Primary WINS Server. . . . : 172.17.192.11

> Secondary WINS Server. . . : 172.17.128.11

> Dns Servers. . . . . . . . : 172.17.192.11

> 172.17.128.11

> 193.38.113.3

> 154.32.107.18

>

>

> AutoConfiguration results. . . . . . : Passed

>

> Default gateway test . . . : Passed

>

> NetBT name test. . . . . . : Passed

> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>'Messenge

>r Service', <20> 'WINS' names is missing.

>

> WINS service test. . . . . : Passed

>

>

>Global results:

>

>

>Domain membership test . . . . . . : Passed

>

>

>NetBT transports test. . . . . . . : Passed

> List of NetBt transports currently configured:

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> 1 NetBt transport currently configured.

>

>

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

>

>

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

>

>

>Default gateway test . . . . . . . : Passed

>

>

>NetBT name test. . . . . . . . . . : Passed

> [WARNING] You don't have a single interface with the <00> 'WorkStation

>Servi

>ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>

>

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

>

>

>DNS test . . . . . . . . . . . . . : Passed

>

>

>Redir and Browser test . . . . . . : Passed

> List of NetBt transports currently bound to the Redir

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The redir is bound to 1 NetBt transport.

>

> List of NetBt transports currently bound to the browser

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The browser is bound to 1 NetBt transport.

>

>

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

>

>

>DC list test . . . . . . . . . . . : Passed

>

>

>Trust relationship test. . . . . . : Passed

> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

>

>

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

>

>

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

> [WARNING] Failed to query SPN registration on DC 'ntc-dc.DOMAIN.co.uk'.

>

>

>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.

>

>---------------------------------

>

>

>As you can see one minute it can discover the domain, and the next it

>cannot.

>

>Any ideas, as I'm at a total loss on this now!

 

Did you install the update to turn off the SNP junk? How's the NIC

driver, up to date? Are you on SP2 already?

 

- Thee Chicago Wolf

Guest Conrad Goodman

Guest Conrad Goodman

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

 

NIC driver is up to date, SP2 is installed.

 

Did you install the update to turn off the SNP junk? - can you explain what

you mean by this please?

 

Cheers,

 

Conrad

 

 

"Thee Chicago Wolf" <.@.> wrote in message

news:cedq44p3b7k2jml85hojgrcrpvvprlurto@4ax.com...

> >Dear All

>>

>>I have a Windows Server 2003 Active Directory domain, one member server is

>>constantly losing it's connection to the Domain Controller.

>>

>>For example, in a 10 minute period here are the outputs of the netdiag

>>tests:

>>

>>C:\Documents and Settings\administrator.DOMAIN>netdiag

>>

>>.....................................

>>

>> Computer Name: PROXY01

>> DNS Host Name: PROXY01.DOMAIN.co.uk

>> System info : Microsoft Windows Server 2003 R2 (Build 3790)

>> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

>> List of installed hotfixes :

>> KB921503

>> KB924667-v2

>> KB925398_WMP64

>> KB925876

>> KB925902

>> KB926122

>> KB927891

>> KB929123

>> KB930178

>> KB931784

>> KB932168

>> KB933360

>> KB933729

>> KB933854

>> KB935839

>> KB935840

>> KB936021

>> KB936357

>> KB936782

>> KB938127

>> KB938127-IE7

>> KB939653

>> KB939653-IE7

>> KB941202

>> KB942615-IE7

>> KB944533-IE7

>> Q147222

>>

>>

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

>>

>>

>>

>>Per interface results:

>>

>> Adapter : LAN

>>

>> Netcard queries test . . . : Passed

>>

>> Host Name. . . . . . . . . : PROXY01

>> IP Address . . . . . . . . : 172.17.192.55

>> Subnet Mask. . . . . . . . : 255.255.255.0

>> Default Gateway. . . . . . : 172.17.192.3

>> Primary WINS Server. . . . : 172.17.192.11

>> Secondary WINS Server. . . : 172.17.128.11

>> Dns Servers. . . . . . . . : 172.17.192.11

>> 172.17.128.11

>> 193.38.113.3

>> 154.32.107.18

>>

>>

>> AutoConfiguration results. . . . . . : Passed

>>

>> Default gateway test . . . : Passed

>>

>> NetBT name test. . . . . . : Passed

>> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>>'Messenge

>>r Service', <20> 'WINS' names is missing.

>>

>> WINS service test. . . . . : Passed

>>

>>

>>Global results:

>>

>>

>>Domain membership test . . . . . . : Passed

>>

>>

>>NetBT transports test. . . . . . . : Passed

>> List of NetBt transports currently configured:

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> 1 NetBt transport currently configured.

>>

>>

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

>>

>>

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

>>

>>

>>Default gateway test . . . . . . . : Passed

>>

>>

>>NetBT name test. . . . . . . . . . : Passed

>> [WARNING] You don't have a single interface with the <00> 'WorkStation

>>Servi

>>ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>>

>>

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

>>

>>

>>DNS test . . . . . . . . . . . . . : Passed

>>

>>

>>Redir and Browser test . . . . . . : Passed

>> List of NetBt transports currently bound to the Redir

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The redir is bound to 1 NetBt transport.

>>

>> List of NetBt transports currently bound to the browser

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The browser is bound to 1 NetBt transport.

>>

>>

>>DC discovery test. . . . . . . . . : Failed

>> [FATAL] Cannot find DC in domain 'DOMAIN'. [ERROR_NO_SUCH_DOMAIN]

>>

>>

>>DC list test . . . . . . . . . . . : Failed

>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>>

>>

>>Trust relationship test. . . . . . : Failed

>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

>>

>>

>>Kerberos test. . . . . . . . . . . : Skipped

>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>>

>>

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

>> Found DC '\\nbo-dc.DOMAIN.co.uk' in 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

>>

>>--------------------------------------

>>

>>C:\Documents and Settings\administrator.DOMAIN>netdiag

>>

>>.......................................

>>

>> Computer Name: PROXY01

>> DNS Host Name: PROXY01.DOMAIN.co.uk

>> System info : Microsoft Windows Server 2003 R2 (Build 3790)

>> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

>> List of installed hotfixes :

>> KB921503

>> KB924667-v2

>> KB925398_WMP64

>> KB925876

>> KB925902

>> KB926122

>> KB927891

>> KB929123

>> KB930178

>> KB931784

>> KB932168

>> KB933360

>> KB933729

>> KB933854

>> KB935839

>> KB935840

>> KB936021

>> KB936357

>> KB936782

>> KB938127

>> KB938127-IE7

>> KB939653

>> KB939653-IE7

>> KB941202

>> KB942615-IE7

>> KB944533-IE7

>> Q147222

>>

>>

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

>>

>>

>>

>>Per interface results:

>>

>> Adapter : LAN

>>

>> Netcard queries test . . . : Passed

>>

>> Host Name. . . . . . . . . : PROXY01

>> IP Address . . . . . . . . : 172.17.192.55

>> Subnet Mask. . . . . . . . : 255.255.255.0

>> Default Gateway. . . . . . : 172.17.192.3

>> Primary WINS Server. . . . : 172.17.192.11

>> Secondary WINS Server. . . : 172.17.128.11

>> Dns Servers. . . . . . . . : 172.17.192.11

>> 172.17.128.11

>> 193.38.113.3

>> 154.32.107.18

>>

>>

>> AutoConfiguration results. . . . . . : Passed

>>

>> Default gateway test . . . : Passed

>>

>> NetBT name test. . . . . . : Passed

>> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>>'Messenge

>>r Service', <20> 'WINS' names is missing.

>>

>> WINS service test. . . . . : Passed

>>

>>

>>Global results:

>>

>>

>>Domain membership test . . . . . . : Passed

>>

>>

>>NetBT transports test. . . . . . . : Passed

>> List of NetBt transports currently configured:

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> 1 NetBt transport currently configured.

>>

>>

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

>>

>>

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

>>

>>

>>Default gateway test . . . . . . . : Passed

>>

>>

>>NetBT name test. . . . . . . . . . : Passed

>> [WARNING] You don't have a single interface with the <00> 'WorkStation

>>Servi

>>ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>>

>>

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

>>

>>

>>DNS test . . . . . . . . . . . . . : Passed

>>

>>

>>Redir and Browser test . . . . . . : Passed

>> List of NetBt transports currently bound to the Redir

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The redir is bound to 1 NetBt transport.

>>

>> List of NetBt transports currently bound to the browser

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The browser is bound to 1 NetBt transport.

>>

>>

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

>>

>>

>>DC list test . . . . . . . . . . . : Passed

>>

>>

>>Trust relationship test. . . . . . : Passed

>> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

>>

>>

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

>>

>>

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

>> [WARNING] Failed to query SPN registration on DC

>> 'ntc-dc.DOMAIN.co.uk'.

>>

>>

>>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.

>>

>>---------------------------------

>>

>>

>>As you can see one minute it can discover the domain, and the next it

>>cannot.

>>

>>Any ideas, as I'm at a total loss on this now!

>

> Did you install the update to turn off the SNP junk? How's the NIC

> driver, up to date? Are you on SP2 already?

>

> - Thee Chicago Wolf

Guest Thee Chicago Wolf

Guest Thee Chicago Wolf

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

>NIC driver is up to date, SP2 is installed.

>

>Did you install the update to turn off the SNP junk? - can you explain what

>you mean by this please?

>

>Cheers,

>

>Conrad

 

What most folks don't know is that SP2 includes and enables, by

default, the Scalable Networking Pack (SNP) and it's "features."

Normally it's a download that you'd get from the MS website and

install manually. Being included in SP2, it's caused more harm than

good for many people. A few months back, MS must have decided it was

such a problematic inclusion that they release the Update to disable

the SNP. Do browse KB948496: http://support.microsoft.com/kb/948496.

Personally, I would recommend the update if you're not using ANY of

the SNP junk. It may not be the exact remedy for your issue but it is

a place to start since your NIC is up to date.

 

Aside from that, anything odd in the event viewer on the affected

machine?

 

- Thee Chicago Wolf

Guest Meinolf Weber

Guest Meinolf Weber

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

Hello Conrad,

 

Remove the external DNS servers from the NIC settings (193.38.113.3 154.32.107.18)

I assume the addresses are from your ISP's DNS server. INternal in your domain

use ONLY domain internal DNS servers. For the connection to the ISP's DNS

you have to set FORWARDERS on the server properties in the DNS management

console.

 

Best regards

 

Meinolf Weber

Disclaimer: This posting is provided "AS IS" with no warranties, and confers

no rights.

** Please do NOT email, only reply to Newsgroups

** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm

> Dear All

>

> I have a Windows Server 2003 Active Directory domain, one member

> server is constantly losing it's connection to the Domain Controller.

>

> For example, in a 10 minute period here are the outputs of the netdiag

> tests:

>

> C:\Documents and Settings\administrator.DOMAIN>netdiag

>

> .....................................

>

> Computer Name: PROXY01

> DNS Host Name: PROXY01.DOMAIN.co.uk

> System info : Microsoft Windows Server 2003 R2 (Build 3790)

> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

> List of installed hotfixes :

> KB921503

> KB924667-v2

> KB925398_WMP64

> KB925876

> KB925902

> KB926122

> KB927891

> KB929123

> KB930178

> KB931784

> KB932168

> KB933360

> KB933729

> KB933854

> KB935839

> KB935840

> KB936021

> KB936357

> KB936782

> KB938127

> KB938127-IE7

> KB939653

> KB939653-IE7

> KB941202

> KB942615-IE7

> KB944533-IE7

> Q147222

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

>

> Per interface results:

>

> Adapter : LAN

>

> Netcard queries test . . . : Passed

>

> Host Name. . . . . . . . . : PROXY01

> IP Address . . . . . . . . : 172.17.192.55

> Subnet Mask. . . . . . . . : 255.255.255.0

> Default Gateway. . . . . . : 172.17.192.3

> Primary WINS Server. . . . : 172.17.192.11

> Secondary WINS Server. . . : 172.17.128.11

> Dns Servers. . . . . . . . : 172.17.192.11

> 172.17.128.11

> 193.38.113.3

> 154.32.107.18

> AutoConfiguration results. . . . . . : Passed

>

> Default gateway test . . . : Passed

>

> NetBT name test. . . . . . : Passed

> [WARNING] At least one of the <00> 'WorkStation Service', <03>

> 'Messenge

> r Service', <20> 'WINS' names is missing.

>

> WINS service test. . . . . : Passed

>

> Global results:

>

> Domain membership test . . . . . . : Passed

>

> NetBT transports test. . . . . . . : Passed

> List of NetBt transports currently configured:

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> 1 NetBt transport currently configured.

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

>

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

>

> Default gateway test . . . . . . . : Passed

>

> NetBT name test. . . . . . . . . . : Passed

> [WARNING] You don't have a single interface with the <00>

> 'WorkStation

> Servi

> ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>

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

>

> DNS test . . . . . . . . . . . . . : Passed

>

> Redir and Browser test . . . . . . : Passed

> List of NetBt transports currently bound to the Redir

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The redir is bound to 1 NetBt transport.

> List of NetBt transports currently bound to the browser

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The browser is bound to 1 NetBt transport.

> DC discovery test. . . . . . . . . : Failed

> [FATAL] Cannot find DC in domain 'DOMAIN'.

> [ERROR_NO_SUCH_DOMAIN]

> DC list test . . . . . . . . . . . : Failed

> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

> Trust relationship test. . . . . . : Failed

> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

> Kerberos test. . . . . . . . . . . : Skipped

> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

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

> Found DC '\\nbo-dc.DOMAIN.co.uk' in 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

>

> --------------------------------------

>

> C:\Documents and Settings\administrator.DOMAIN>netdiag

>

> .......................................

>

> Computer Name: PROXY01

> DNS Host Name: PROXY01.DOMAIN.co.uk

> System info : Microsoft Windows Server 2003 R2 (Build 3790)

> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

> List of installed hotfixes :

> KB921503

> KB924667-v2

> KB925398_WMP64

> KB925876

> KB925902

> KB926122

> KB927891

> KB929123

> KB930178

> KB931784

> KB932168

> KB933360

> KB933729

> KB933854

> KB935839

> KB935840

> KB936021

> KB936357

> KB936782

> KB938127

> KB938127-IE7

> KB939653

> KB939653-IE7

> KB941202

> KB942615-IE7

> KB944533-IE7

> Q147222

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

>

> Per interface results:

>

> Adapter : LAN

>

> Netcard queries test . . . : Passed

>

> Host Name. . . . . . . . . : PROXY01

> IP Address . . . . . . . . : 172.17.192.55

> Subnet Mask. . . . . . . . : 255.255.255.0

> Default Gateway. . . . . . : 172.17.192.3

> Primary WINS Server. . . . : 172.17.192.11

> Secondary WINS Server. . . : 172.17.128.11

> Dns Servers. . . . . . . . : 172.17.192.11

> 172.17.128.11

> 193.38.113.3

> 154.32.107.18

> AutoConfiguration results. . . . . . : Passed

>

> Default gateway test . . . : Passed

>

> NetBT name test. . . . . . : Passed

> [WARNING] At least one of the <00> 'WorkStation Service', <03>

> 'Messenge

> r Service', <20> 'WINS' names is missing.

>

> WINS service test. . . . . : Passed

>

> Global results:

>

> Domain membership test . . . . . . : Passed

>

> NetBT transports test. . . . . . . : Passed

> List of NetBt transports currently configured:

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> 1 NetBt transport currently configured.

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

>

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

>

> Default gateway test . . . . . . . : Passed

>

> NetBT name test. . . . . . . . . . : Passed

> [WARNING] You don't have a single interface with the <00>

> 'WorkStation

> Servi

> ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>

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

>

> DNS test . . . . . . . . . . . . . : Passed

>

> Redir and Browser test . . . . . . : Passed

> List of NetBt transports currently bound to the Redir

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The redir is bound to 1 NetBt transport.

> List of NetBt transports currently bound to the browser

> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

> The browser is bound to 1 NetBt transport.

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

>

> DC list test . . . . . . . . . . . : Passed

>

> Trust relationship test. . . . . . : Passed

> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

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

>

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

> [WARNING] Failed to query SPN registration on DC

> 'ntc-dc.DOMAIN.co.uk'.

> 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.

>

> ---------------------------------

>

> As you can see one minute it can discover the domain, and the next it

> cannot.

>

> Any ideas, as I'm at a total loss on this now!

>

Guest Thee Chicago Wolf

Guest Thee Chicago Wolf

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

>Remove the external DNS servers from the NIC settings (193.38.113.3 154.32.107.18)

>I assume the addresses are from your ISP's DNS server. INternal in your domain

>use ONLY domain internal DNS servers. For the connection to the ISP's DNS

>you have to set FORWARDERS on the server properties in the DNS management

>console.

 

That's a good suggestion.

 

- Thee Chicago Wolf

Guest Conrad Goodman

Guest Conrad Goodman

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

Thanks Meinolf.

 

I reconfigured DNS as suggested, and also changed the default gateway to our

internal router, which now forwards onto the external router.

 

This has resolved all the netdiag errors :)

 

Regards

 

Conrad

 

 

"Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message

news:ff16fb669ff618ca988e94f486c0@msnews.microsoft.com...

> Hello Conrad,

>

> Remove the external DNS servers from the NIC settings (193.38.113.3

> 154.32.107.18) I assume the addresses are from your ISP's DNS server.

> INternal in your domain use ONLY domain internal DNS servers. For the

> connection to the ISP's DNS you have to set FORWARDERS on the server

> properties in the DNS management console.

>

> Best regards

>

> Meinolf Weber

> Disclaimer: This posting is provided "AS IS" with no warranties, and

> confers no rights.

> ** Please do NOT email, only reply to Newsgroups

> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm

>

>> Dear All

>>

>> I have a Windows Server 2003 Active Directory domain, one member

>> server is constantly losing it's connection to the Domain Controller.

>>

>> For example, in a 10 minute period here are the outputs of the netdiag

>> tests:

>>

>> C:\Documents and Settings\administrator.DOMAIN>netdiag

>>

>> .....................................

>>

>> Computer Name: PROXY01

>> DNS Host Name: PROXY01.DOMAIN.co.uk

>> System info : Microsoft Windows Server 2003 R2 (Build 3790)

>> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

>> List of installed hotfixes :

>> KB921503

>> KB924667-v2

>> KB925398_WMP64

>> KB925876

>> KB925902

>> KB926122

>> KB927891

>> KB929123

>> KB930178

>> KB931784

>> KB932168

>> KB933360

>> KB933729

>> KB933854

>> KB935839

>> KB935840

>> KB936021

>> KB936357

>> KB936782

>> KB938127

>> KB938127-IE7

>> KB939653

>> KB939653-IE7

>> KB941202

>> KB942615-IE7

>> KB944533-IE7

>> Q147222

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

>>

>> Per interface results:

>>

>> Adapter : LAN

>>

>> Netcard queries test . . . : Passed

>>

>> Host Name. . . . . . . . . : PROXY01

>> IP Address . . . . . . . . : 172.17.192.55

>> Subnet Mask. . . . . . . . : 255.255.255.0

>> Default Gateway. . . . . . : 172.17.192.3

>> Primary WINS Server. . . . : 172.17.192.11

>> Secondary WINS Server. . . : 172.17.128.11

>> Dns Servers. . . . . . . . : 172.17.192.11

>> 172.17.128.11

>> 193.38.113.3

>> 154.32.107.18

>> AutoConfiguration results. . . . . . : Passed

>>

>> Default gateway test . . . : Passed

>>

>> NetBT name test. . . . . . : Passed

>> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>> 'Messenge

>> r Service', <20> 'WINS' names is missing.

>>

>> WINS service test. . . . . : Passed

>>

>> Global results:

>>

>> Domain membership test . . . . . . : Passed

>>

>> NetBT transports test. . . . . . . : Passed

>> List of NetBt transports currently configured:

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> 1 NetBt transport currently configured.

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

>>

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

>>

>> Default gateway test . . . . . . . : Passed

>>

>> NetBT name test. . . . . . . . . . : Passed

>> [WARNING] You don't have a single interface with the <00>

>> 'WorkStation

>> Servi

>> ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>>

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

>>

>> DNS test . . . . . . . . . . . . . : Passed

>>

>> Redir and Browser test . . . . . . : Passed

>> List of NetBt transports currently bound to the Redir

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The redir is bound to 1 NetBt transport.

>> List of NetBt transports currently bound to the browser

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The browser is bound to 1 NetBt transport.

>> DC discovery test. . . . . . . . . : Failed

>> [FATAL] Cannot find DC in domain 'DOMAIN'.

>> [ERROR_NO_SUCH_DOMAIN]

>> DC list test . . . . . . . . . . . : Failed

>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>> Trust relationship test. . . . . . : Failed

>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

>> Kerberos test. . . . . . . . . . . : Skipped

>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

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

>> Found DC '\\nbo-dc.DOMAIN.co.uk' in 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

>>

>> --------------------------------------

>>

>> C:\Documents and Settings\administrator.DOMAIN>netdiag

>>

>> .......................................

>>

>> Computer Name: PROXY01

>> DNS Host Name: PROXY01.DOMAIN.co.uk

>> System info : Microsoft Windows Server 2003 R2 (Build 3790)

>> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

>> List of installed hotfixes :

>> KB921503

>> KB924667-v2

>> KB925398_WMP64

>> KB925876

>> KB925902

>> KB926122

>> KB927891

>> KB929123

>> KB930178

>> KB931784

>> KB932168

>> KB933360

>> KB933729

>> KB933854

>> KB935839

>> KB935840

>> KB936021

>> KB936357

>> KB936782

>> KB938127

>> KB938127-IE7

>> KB939653

>> KB939653-IE7

>> KB941202

>> KB942615-IE7

>> KB944533-IE7

>> Q147222

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

>>

>> Per interface results:

>>

>> Adapter : LAN

>>

>> Netcard queries test . . . : Passed

>>

>> Host Name. . . . . . . . . : PROXY01

>> IP Address . . . . . . . . : 172.17.192.55

>> Subnet Mask. . . . . . . . : 255.255.255.0

>> Default Gateway. . . . . . : 172.17.192.3

>> Primary WINS Server. . . . : 172.17.192.11

>> Secondary WINS Server. . . : 172.17.128.11

>> Dns Servers. . . . . . . . : 172.17.192.11

>> 172.17.128.11

>> 193.38.113.3

>> 154.32.107.18

>> AutoConfiguration results. . . . . . : Passed

>>

>> Default gateway test . . . : Passed

>>

>> NetBT name test. . . . . . : Passed

>> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>> 'Messenge

>> r Service', <20> 'WINS' names is missing.

>>

>> WINS service test. . . . . : Passed

>>

>> Global results:

>>

>> Domain membership test . . . . . . : Passed

>>

>> NetBT transports test. . . . . . . : Passed

>> List of NetBt transports currently configured:

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> 1 NetBt transport currently configured.

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

>>

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

>>

>> Default gateway test . . . . . . . : Passed

>>

>> NetBT name test. . . . . . . . . . : Passed

>> [WARNING] You don't have a single interface with the <00>

>> 'WorkStation

>> Servi

>> ce', <03> 'Messenger Service', <20> 'WINS' names defined.

>>

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

>>

>> DNS test . . . . . . . . . . . . . : Passed

>>

>> Redir and Browser test . . . . . . : Passed

>> List of NetBt transports currently bound to the Redir

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The redir is bound to 1 NetBt transport.

>> List of NetBt transports currently bound to the browser

>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>> The browser is bound to 1 NetBt transport.

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

>>

>> DC list test . . . . . . . . . . . : Passed

>>

>> Trust relationship test. . . . . . : Passed

>> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

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

>>

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

>> [WARNING] Failed to query SPN registration on DC

>> 'ntc-dc.DOMAIN.co.uk'.

>> 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.

>>

>> ---------------------------------

>>

>> As you can see one minute it can discover the domain, and the next it

>> cannot.

>>

>> Any ideas, as I'm at a total loss on this now!

>>

>

>

Guest Meinolf Weber

Guest Meinolf Weber

Posted
Posted

Re: Strange Netdiag errors, member server intermittantly loses contact with DC???

 

Hello Conrad,

 

Nioce to hear, thanks for the feedback.

 

P.S.:Additional you should also check with dcdiag /v and repadmin /showreps

for errors. These 3 tools you should run on regulary base once a week or

so, to make sure the domain runs correct.

 

Best regards

 

Meinolf Weber

Disclaimer: This posting is provided "AS IS" with no warranties, and confers

no rights.

** Please do NOT email, only reply to Newsgroups

** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm

> Thanks Meinolf.

>

> I reconfigured DNS as suggested, and also changed the default gateway

> to our internal router, which now forwards onto the external router.

>

> This has resolved all the netdiag errors :)

>

> Regards

>

> Conrad

>

> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message

> news:ff16fb669ff618ca988e94f486c0@msnews.microsoft.com...

>

>> Hello Conrad,

>>

>> Remove the external DNS servers from the NIC settings (193.38.113.3

>> 154.32.107.18) I assume the addresses are from your ISP's DNS server.

>> INternal in your domain use ONLY domain internal DNS servers. For the

>> connection to the ISP's DNS you have to set FORWARDERS on the server

>> properties in the DNS management console.

>>

>> Best regards

>>

>> Meinolf Weber

>> Disclaimer: This posting is provided "AS IS" with no warranties, and

>> confers no rights.

>> ** Please do NOT email, only reply to Newsgroups

>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm

>>> Dear All

>>>

>>> I have a Windows Server 2003 Active Directory domain, one member

>>> server is constantly losing it's connection to the Domain

>>> Controller.

>>>

>>> For example, in a 10 minute period here are the outputs of the

>>> netdiag tests:

>>>

>>> C:\Documents and Settings\administrator.DOMAIN>netdiag

>>>

>>> .....................................

>>>

>>> Computer Name: PROXY01

>>> DNS Host Name: PROXY01.DOMAIN.co.uk

>>> System info : Microsoft Windows Server 2003 R2 (Build 3790)

>>> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

>>> List of installed hotfixes :

>>> KB921503

>>> KB924667-v2

>>> KB925398_WMP64

>>> KB925876

>>> KB925902

>>> KB926122

>>> KB927891

>>> KB929123

>>> KB930178

>>> KB931784

>>> KB932168

>>> KB933360

>>> KB933729

>>> KB933854

>>> KB935839

>>> KB935840

>>> KB936021

>>> KB936357

>>> KB936782

>>> KB938127

>>> KB938127-IE7

>>> KB939653

>>> KB939653-IE7

>>> KB941202

>>> KB942615-IE7

>>> KB944533-IE7

>>> Q147222

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

>>> Per interface results:

>>>

>>> Adapter : LAN

>>>

>>> Netcard queries test . . . : Passed

>>>

>>> Host Name. . . . . . . . . : PROXY01

>>> IP Address . . . . . . . . : 172.17.192.55

>>> Subnet Mask. . . . . . . . : 255.255.255.0

>>> Default Gateway. . . . . . : 172.17.192.3

>>> Primary WINS Server. . . . : 172.17.192.11

>>> Secondary WINS Server. . . : 172.17.128.11

>>> Dns Servers. . . . . . . . : 172.17.192.11

>>> 172.17.128.11

>>> 193.38.113.3

>>> 154.32.107.18

>>> AutoConfiguration results. . . . . . : Passed

>>> Default gateway test . . . : Passed

>>>

>>> NetBT name test. . . . . . : Passed

>>> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>>> 'Messenge

>>> r Service', <20> 'WINS' names is missing.

>>> WINS service test. . . . . : Passed

>>>

>>> Global results:

>>>

>>> Domain membership test . . . . . . : Passed

>>>

>>> NetBT transports test. . . . . . . : Passed

>>> List of NetBt transports currently configured:

>>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>>> 1 NetBt transport currently configured.

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

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

>>>

>>> Default gateway test . . . . . . . : Passed

>>>

>>> NetBT name test. . . . . . . . . . : Passed

>>> [WARNING] You don't have a single interface with the <00>

>>> 'WorkStation

>>> Servi

>>> ce', <03> 'Messenger Service', <20> 'WINS' names defined.

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

>>>

>>> DNS test . . . . . . . . . . . . . : Passed

>>>

>>> Redir and Browser test . . . . . . : Passed

>>> List of NetBt transports currently bound to the Redir

>>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>>> The redir is bound to 1 NetBt transport.

>>> List of NetBt transports currently bound to the browser

>>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>>> The browser is bound to 1 NetBt transport.

>>> DC discovery test. . . . . . . . . : Failed

>>> [FATAL] Cannot find DC in domain 'DOMAIN'.

>>> [ERROR_NO_SUCH_DOMAIN]

>>> DC list test . . . . . . . . . . . : Failed

>>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>>> Trust relationship test. . . . . . : Failed

>>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

>>> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

>>> Kerberos test. . . . . . . . . . . : Skipped

>>> 'DOMAIN': Cannot find DC to get DC list from [test skipped].

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

>>> Found DC '\\nbo-dc.DOMAIN.co.uk' in 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

>>>

>>> --------------------------------------

>>>

>>> C:\Documents and Settings\administrator.DOMAIN>netdiag

>>>

>>> .......................................

>>>

>>> Computer Name: PROXY01

>>> DNS Host Name: PROXY01.DOMAIN.co.uk

>>> System info : Microsoft Windows Server 2003 R2 (Build 3790)

>>> Processor : x86 Family 6 Model 15 Stepping 11, GenuineIntel

>>> List of installed hotfixes :

>>> KB921503

>>> KB924667-v2

>>> KB925398_WMP64

>>> KB925876

>>> KB925902

>>> KB926122

>>> KB927891

>>> KB929123

>>> KB930178

>>> KB931784

>>> KB932168

>>> KB933360

>>> KB933729

>>> KB933854

>>> KB935839

>>> KB935840

>>> KB936021

>>> KB936357

>>> KB936782

>>> KB938127

>>> KB938127-IE7

>>> KB939653

>>> KB939653-IE7

>>> KB941202

>>> KB942615-IE7

>>> KB944533-IE7

>>> Q147222

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

>>> Per interface results:

>>>

>>> Adapter : LAN

>>>

>>> Netcard queries test . . . : Passed

>>>

>>> Host Name. . . . . . . . . : PROXY01

>>> IP Address . . . . . . . . : 172.17.192.55

>>> Subnet Mask. . . . . . . . : 255.255.255.0

>>> Default Gateway. . . . . . : 172.17.192.3

>>> Primary WINS Server. . . . : 172.17.192.11

>>> Secondary WINS Server. . . : 172.17.128.11

>>> Dns Servers. . . . . . . . : 172.17.192.11

>>> 172.17.128.11

>>> 193.38.113.3

>>> 154.32.107.18

>>> AutoConfiguration results. . . . . . : Passed

>>> Default gateway test . . . : Passed

>>>

>>> NetBT name test. . . . . . : Passed

>>> [WARNING] At least one of the <00> 'WorkStation Service', <03>

>>> 'Messenge

>>> r Service', <20> 'WINS' names is missing.

>>> WINS service test. . . . . : Passed

>>>

>>> Global results:

>>>

>>> Domain membership test . . . . . . : Passed

>>>

>>> NetBT transports test. . . . . . . : Passed

>>> List of NetBt transports currently configured:

>>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>>> 1 NetBt transport currently configured.

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

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

>>>

>>> Default gateway test . . . . . . . : Passed

>>>

>>> NetBT name test. . . . . . . . . . : Passed

>>> [WARNING] You don't have a single interface with the <00>

>>> 'WorkStation

>>> Servi

>>> ce', <03> 'Messenger Service', <20> 'WINS' names defined.

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

>>>

>>> DNS test . . . . . . . . . . . . . : Passed

>>>

>>> Redir and Browser test . . . . . . : Passed

>>> List of NetBt transports currently bound to the Redir

>>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>>> The redir is bound to 1 NetBt transport.

>>> List of NetBt transports currently bound to the browser

>>> NetBT_Tcpip_{0FA5E57F-7991-4C43-AFAE-583747190383}

>>> The browser is bound to 1 NetBt transport.

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

>>> DC list test . . . . . . . . . . . : Passed

>>>

>>> Trust relationship test. . . . . . : Passed

>>> Secure channel for domain 'DOMAIN' is to '\\nbo-dc.DOMAIN.co.uk'.

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

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

>>> [WARNING] Failed to query SPN registration on DC

>>> 'ntc-dc.DOMAIN.co.uk'.

>>> 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.

>>>

>>> ---------------------------------

>>>

>>> As you can see one minute it can discover the domain, and the next

>>> it cannot.

>>>

>>> Any ideas, as I'm at a total loss on this now!

>>>

 Share
Go to topic listing
×
×
  • Create New...