<div>
You will also need to add host records accordingly to your external DNS Name server provider.
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You will also need to add host records accordingly to your external DNS Name server provider.

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Yes, as others have partially answered, you CAN do this. It doesn't mean you SHOULD do this. SBS is a domain controller and IIS is already hosting a ton of moving parts. Every website you put on that box is another security hole and another chance for an ISAPI filter, .NET patch, or IIS metabase update to break what SBS needs to provide core features.<br />
<br />
For the cost of hosting, I cannot recommend ANY circumstances where hosting a another site site on SBS is a good idea.
</div>


Yes, as others have partially answered, you CAN do this. It doesn't mean you SHOULD do this. SBS is a domain controller and IIS is already hosting a ton of moving parts. Every website you put on that box is another security hole and another chance for an ISAPI filter, .NET patch, or IIS metabase update to break what SBS needs to provide core features.

For the cost of hosting, I cannot recommend ANY circumstances where hosting a another site site on SBS is a good idea.

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My solution is sound. &nbsp;I've answered exactly what he asked.
</div>


My solution is sound.  I've answered exactly what he asked.

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<div class="content wysiwyg-content">
I have a client with a new SBS server. &nbsp;Is there a way to have two different A records:<br />
<br />
library.clientdomain.com<br />
calendar.clientdomain.com<br />
<br />
Both pointing to the same external IP, translated to the same internal IP, and both on the same port 80.<br />
<br />
Is there a way for IIS to differentiate the two different sites and send library traffic to one site and calendar to another?<br />
<br />
Thanks,<br />
Mike
</div>
</div>


I have a client with a new SBS server.  Is there a way to have two different A records:

library.clientdomain.com
calendar.clientdomain.com

Both pointing to the same external IP, translated to the same internal IP, and both on the same port 80.

Is there a way for IIS to differentiate the two different sites and send library traffic to one site and calendar to another?

Thanks,
Mike

Understanding IIS bindings and redirects

IIS is Internet Information Services, the web server included with Windows Server operating systems. All current versions are built on a modular architecture; modules can be added or removed individually so that those required for specific functionality are installed. The full installation of IIS includes HTTP, security, content, compression, caching, logging and diagnostics.

Microsoft IIS Web Server

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).