Second Domain Controller

  • Thread starter Thread starter Guest
  • Start date Start date
G

Guest

I am trying to bring up a second domain controller on an all windows 2000
network. I get all the thru the active directory setup and get the error:

Failed finding a suitable domain controller for the doamin ....

"The specified domain either does not exist or could not be contacted."

The only reference I can find is to fix the sharing of the sysvol, which
does not appear to require fixing.

I am logged into the server via the domain.

DNS is up and running on the PDC.

Help, please.

TimD
 
TimD said:
I am trying to bring up a second domain controller on an all windows 2000
network. I get all the thru the active directory setup and get the error:

Failed finding a suitable domain controller for the doamin ....

"The specified domain either does not exist or could not be contacted."

The only reference I can find is to fix the sharing of the sysvol, which
does not appear to require fixing.

I am logged into the server via the domain.

DNS is up and running on the PDC.
Click to expand...

DNS is usually WRONG is such cases -- either on
the Server or Client (including servers as clients) side.

DNS
1) Dynamic for the zone supporting AD
2) All internal DNS clients NIC\IP properties must specify SOLELY
that internal, dynamic DNS server (set.)
3) DCs and even DNS servers are DNS clients too -- see #2

Restart NetLogon on any DC if you change any of the above that
affects a DC.

Ensure that DNS zones/domains are fully replicated to all DNS
servers for that (internal) zone/domain.

BTW, in Win2000+ domains there is no "PDC" -- all DCs are
equal, some are more equal than others.

That is, there are 3-5 special ROLES including one called the
PDC Emulator, but no PDC. Just DCs
 
Sounds like DNS. Run netdiag /test:dns on the DNS server. Are there any
problems?

I assume the wannabe DC is pointing to the internal DNS server?

--

Paul Williams

http://www.msresource.net
http://forums.msresource.net


I am trying to bring up a second domain controller on an all windows 2000
network. I get all the thru the active directory setup and get the error:

Failed finding a suitable domain controller for the doamin ....

"The specified domain either does not exist or could not be contacted."

The only reference I can find is to fix the sharing of the sysvol, which
does not appear to require fixing.

I am logged into the server via the domain.

DNS is up and running on the PDC.

Help, please.

TimD
 
DNS test . . . . . . . . . . . . . : Failed
[WARNING] Cannot find a primary authoritative DNS server for the
name



TimD
 
Herb Martin said:
DNS
1) Dynamic for the zone supporting AD
Click to expand...

Did this one already.
2) All internal DNS clients NIC\IP properties must specify SOLELY
that internal, dynamic DNS server (set.)
Click to expand...

Can you get more detailed on this one, not sure what you are talking about.
3) DCs and even DNS servers are DNS clients too -- see #2

Restart NetLogon on any DC if you change any of the above that
affects a DC.

Ensure that DNS zones/domains are fully replicated to all DNS
servers for that (internal) zone/domain.

BTW, in Win2000+ domains there is no "PDC" -- all DCs are
equal, some are more equal than others.
Click to expand...

I like education.
That is, there are 3-5 special ROLES including one called the
PDC Emulator, but no PDC. Just DCs
Click to expand...


TimD
 
Thought you said DNS was working ;-)

Ensure that the DC points to itself for DNS, the DHCP **CLIENT** service
*IS* running on the DC, that the zone supports Dynamic Updates and restart
netlogon. Once the appropriate SRV records are registered (run that test
again), you should be good to go...


--

Paul Williams

http://www.msresource.net
http://forums.msresource.net


DNS test . . . . . . . . . . . . . : Failed
[WARNING] Cannot find a primary authoritative DNS server for the
name



TimD
 
2) All internal DNS clients NIC\IP properties must specify SOLELY
Can you get more detailed on this one, not sure what you are talking
Click to expand...
about.

Then there's a good chance this is (part of) your problem.

On the NIC properties of EVERY machine you really
need to open the IP properties and make sure:

1) You internal DNS server(s) are listed

2) NO external (other) servers are listed there

The DCs MUST register with the internal DNS
so the clients can find them, and the clients must
use the internal DNS servers so they can then
find the DCs.

Some people (incorrectly) try to mix internal and
external servers on the clients and then they get
random results (it works one day, fails another.)

For external resolution you use the FORWARDING
settings of the DNS server on the Server properties
in the DNS MMC.
 
Thanks Paul,

That fixed it.

TimD

ptwilliams said:
Thought you said DNS was working ;-)

Ensure that the DC points to itself for DNS, the DHCP **CLIENT** service
*IS* running on the DC, that the zone supports Dynamic Updates and restart
netlogon. Once the appropriate SRV records are registered (run that test
again), you should be good to go...


--

Paul Williams

http://www.msresource.net
http://forums.msresource.net


DNS test . . . . . . . . . . . . . : Failed
[WARNING] Cannot find a primary authoritative DNS server for the
name



TimD

ptwilliams said:
Sounds like DNS. Run netdiag /test:dns on the DNS server. Are there any
problems?

I assume the wannabe DC is pointing to the internal DNS server?

--

Paul Williams

http://www.msresource.net
http://forums.msresource.net


I am trying to bring up a second domain controller on an all windows 2000
network. I get all the thru the active directory setup and get the error:

Failed finding a suitable domain controller for the doamin ....

"The specified domain either does not exist or could not be contacted."

The only reference I can find is to fix the sharing of the sysvol, which
does not appear to require fixing.

I am logged into the server via the domain.

DNS is up and running on the PDC.

Help, please.

TimD
Click to expand...
Click to expand...
 
Tim,

Glad you were able to get this fixed. Just to throw my 2 cents worth in,
it's a good idea to verify your AD installation. The following link with
help you do that:
http://support.microsoft.com/default.aspx?scid=kb;en-us;Q298143


TimD said:
Thanks Paul,

That fixed it.

TimD

ptwilliams said:
Thought you said DNS was working ;-)

Ensure that the DC points to itself for DNS, the DHCP **CLIENT** service
*IS* running on the DC, that the zone supports Dynamic Updates and restart
netlogon. Once the appropriate SRV records are registered (run that test
again), you should be good to go...


--

Paul Williams

http://www.msresource.net
http://forums.msresource.net


DNS test . . . . . . . . . . . . . : Failed
[WARNING] Cannot find a primary authoritative DNS server for the
name



TimD

ptwilliams said:
Sounds like DNS. Run netdiag /test:dns on the DNS server. Are there any
problems?

I assume the wannabe DC is pointing to the internal DNS server?

--

Paul Williams

http://www.msresource.net
http://forums.msresource.net


I am trying to bring up a second domain controller on an all windows 2000
network. I get all the thru the active directory setup and get the error:

Failed finding a suitable domain controller for the doamin ....

"The specified domain either does not exist or could not be contacted."

The only reference I can find is to fix the sharing of the sysvol, which
does not appear to require fixing.

I am logged into the server via the domain.

DNS is up and running on the PDC.

Help, please.

TimD
Click to expand...
Click to expand...
Click to expand...
 
Back
Top