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disable the DHCP client service on the server, therefore it cannot obtain a DHCP address
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disable the DHCP client service on the server, therefore it cannot obtain a DHCP address

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Thnak you for your quick help. The solution worked for me.
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Thnak you for your quick help. The solution worked for me.

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Thanks Wolfgang_Becker_DE.<br />
Cheers!<br />
--Rob
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I have a SMall Business Server 2008 with one Network Adapter. <br />
I am using the RAS Service for VPN access. <br />
RAS has a static Adresspool for IPv4 IPs<br />
<br />
My Server, which has the static IP 10.0.10.15 gets an IP Adress from the RAS Pool after some time and a corresaponding DNS entry is created.<br />
The IP is assigned to the Interface &quot;intern&quot; in the RAS =&gt; IPv4 Section<br />
<br />
That leads to the Problem that my Server has two IP Adresses in the DNS Server. f.E.: 10.0.10.15 + 10.0.10.101<br />
<br />
Now other Servers can not be Accessed via Remote Desktop because they cant find the RPC Server and CLients have Problems connecting their Outlook to the Exchange ( which is on the SBS 2008 )<br />
<br />
When i delete the second DNS Entry ( 10.0.10.101 ) the Problem is gone.<br />
<br />
How can i avoid that the Server receives a second IP?<br />
Is the Interface &quot;intern&quot; nececary?<br />
Is there a way to solve that via DNS?<br />
<br />
Thank you<br />
<br />
Wolfgang<br />
<br />

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I have a SMall Business Server 2008 with one Network Adapter. 
I am using the RAS Service for VPN access. 
RAS has a static Adresspool for IPv4 IPs

My Server, which has the static IP 10.0.10.15 gets an IP Adress from the RAS Pool after some time and a corresaponding DNS entry is created.
The IP is assigned to the Interface "intern" in the RAS => IPv4 Section

That leads to the Problem that my Server has two IP Adresses in the DNS Server. f.E.: 10.0.10.15 + 10.0.10.101

Now other Servers can not be Accessed via Remote Desktop because they cant find the RPC Server and CLients have Problems connecting their Outlook to the Exchange ( which is on the SBS 2008 )

When i delete the second DNS Entry ( 10.0.10.101 ) the Problem is gone.

How can i avoid that the Server receives a second IP?
Is the Interface "intern" nececary?
Is there a way to solve that via DNS?

Thank you

Wolfgang



SBS 2008 takes a second IP Adress from RAS IP Pool which leads to DNS Problems

A virtual private network (VPN) is a network that uses a public telecommunication infrastructure, such as the Internet, to provide remote offices or travelling users access to a central organizational network securely. VPNs encapsulate data transfers using secure cryptographic methods and other security mechanisms to ensure that only authorized users can access the network and that the data cannot be intercepted.

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.

Small Business Server (SBS) is a line of server operating systems targeted at small businesses by bundling the operating system with a number of other Microsoft products that would normally need to be purchased or licensed separately. The most notable inclusions are Exchange, SQL Server, SharePoint and ISA/TMG (Microsoft's firewall and proxy server).