Re: Server 2003 Client Access issues

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From: Steven L Umbach (n9rou_at_n0-spam-for-me-comcast.net)
Date: 09/15/04


Date: Wed, 15 Sep 2004 02:31:09 GMT


>From what you describe I assume you have a NAT router since it is dishing out private
addresses. I would disable the DHCP on the router and use your server only to give
out DHCP addresses. You can reconfigure your router to have the lan side IP network
address to be the same as your domain and then enter it's IP address as the default
gateway for your server and all the other computers by adding it to the DHCP scope on
your server.

Since you are using NAT, your server needs only one nic. If you do not want to
physically remove one you can just disable it in networking properties. Assign the
server/domain controller a static IP address, configure it to point to that address
as it's preferred dns server and wins server and then configure your other computers
to point to it as their preferred dns sever through DHCP scope. I would run the
support tool netdiag on your domain controller when done to see if it reports a clean
bill of health with all tests passing. Then you should be able to join your computers
to the domain. Also remember to disable "server:digitally sign
communications(always)" as I suggested before. --- Steve

http://support.microsoft.com/default.aspx?scid=kb;en-us;321708 --- netdiag and how
to install support tools.

"Brian" <anonymous@discussions.microsoft.com> wrote in message
news:045801c49ac1$b8fdc160$a401280a@phx.gbl...
>I have tried your above suggestions but still have the
> same problem. In fact when attempting to join an XP pro
> client to the domain, i Recieve an error message to the
> effect of, domain controller not found.
> I have noticed that the DSL modem assigns an ip address
> of 192.168.0.x to the internet NIC, I have the intranet
> NIC configured at 192.168.0.2, could this be causing a
> conflict; causing the problem? Any other suggestions or
> also appreciated, thank you
>>-----Original Message-----
>>One thing to check is that in networking
> properties/advanced/advanced
>>settings the nic for the internal lan is at the top of
> the list. Browse list
>>problems can be a real headache. If you enable wins on
> your server and make
>>the server a client to itself and the other computers
> wins clients by adding
>>the wins server IP address to the DHCP scope, that may
> help as My Network
>>Places uses netbios name resolution. I would also
> disable netbios over
>>tcp/ip on ther internet adapter ONLY in tcp/ip
> properties advanced/wins.
>>Also look in Event Viewer for any errors that may
> provide a clue.
>>
>>Having said that. If you are not using SBS ISA I would
> consider getting a
>>NAT/router firewall such as the Netgear ProSafe line and
> configure your
>>domain controller to have only one nic and then have all
> the computers point
>>to the router as their default gateway. Since you have a
> domain controller,
>>you might as well use it and join your W2K/XP Pro/W2003
> computers to the
>>domain which can only improve performance and networking
> reliability. I
>>suggest that you also go into Domain Controller Security
> Policy of the
>>server and under security settings/local
> policies/security options find the
>>security option for network server digitally sign
> communications{always} set
>>it to "disabled" as that can cause networking issues
> with some client
>>operating systems. Make sure that the domain controller
> points only to
>>itself and the computers you want to join the domain
> point only to the
>>domain controller as their preferred dns server in
> tcp/ip properties before
>>you try and join them to the domain. --- Steve
>>
>>
>>"Brian" <Brian@discussions.microsoft.com> wrote in
> message
>>news:03A792E0-D983-43AD-86CE-
> FF4EFA2E4511@microsoft.com...
>>> The system I am using is server 2003, although there
> is no specific
>>> discussion group, I felt this to be the most
> appropriate. The server 2003
>>> system is the small business server provided by
> gateway; so, the interface
>>is
>>> slightly different than the other products in the
> server 2003 family.
>>> DNS,DHCP,Active Directory all configure upon first
> setup of the machine,
>>the
>>> maintain your server roles, server maintenance utility
> is unavailable.
>>> At any rate upon setup the system auto-configured
> itself as a domain
>>> controller, dns server, dhcp server, router; which is
> fine as I would have
>>> needed to setup these abilities anyway.
>>> The network architechture is a DSL-Modem/Gateway,
> attached to one NIC on
>>the
>>> server, a second Server NIC is attached to a hub,
> which all the other
>>clients
>>> are connected to. I have configured the intranet NIC
> with a nonroutable ip
>>> address and subnet mask, the default gateway has been
> left blank on this
>>NIC.
>>> The Modem NIC is set to obtain all of its information
> automatically from
>>the
>>> DSL modem.
>>> The clients have been configured with a workgroup name
> identical to that
>>of
>>> server's domain. All clients are recieving an ip from
> the win 2003 DHCP
>>> server, as I can see their access leases; however,
> when browsing the
>>network
>>> from a client I can only see my other clients, the
> server does not appear.
>>If
>>> I browse from the server itself I can see all clients
> and the server
>>within
>>> the domain.
>>> I assume there is a problem with the DNS server, but
> the fowarding
>>settings
>>> seem to be appropriate. Any assitance with this
> problem would be
>>appreciated.
>>> Thank you
>>>
>>
>>
>>.
>>



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