I have FTP access to my ASP.NET Websapce (IIS 7) and I route subdomains with a Web.config in the web root folder. She looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<system.webServer>
<rewrite>
<rules>
<rule name="route www and emtpy requests" stopProcessing="true">
<match url=".*" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTP_HOST}" pattern="^(www.)?example.com" />
<add input="{PATH_INFO}" pattern="^/www/" negate="true" />
</conditions>
<action type="Rewrite" url="\www\{R:0}" />
</rule>
<rule name="route to blog" stopProcessing="true">
<match url=".*" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{HTTP_HOST}" pattern="^blog.example.com$" />
<add input="{PATH_INFO}" pattern="^/blog/" negate="true" />
</conditions>
<action type="Rewrite" url="\blog\{R:0}" />
</rule>
</rules>
</rewrite>
</system.webServer>
</configuration>
As you can see i have two folders in my root directory: "www" and "blog". When i now enter "blog.example.com" everythink is working fine, but when i click a link i will go to "blog.example.com/blog"
What can I do to prevent this behavior ?