title: how to specify all ports in client access policy file - silverlight
body: <p>How do I specify a wildcard '*' for the ports in a client access policy file?</p>
  
  <p>If I want to specify multiple ports in the following file is there anyway to do this using a wildcard instead of explicitly listing each server:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;access-policy&gt;
    &lt;cross-domain-access&gt;
      &lt;policy&gt;
        &lt;allow-from http-request-headers="*"&gt;
        &lt;domain uri="http://*.foobar.net:81" /&gt;
        &lt;domain uri="http://*.foobar.net:82" /&gt;
        &lt;domain uri="http://*.foobar.net:83" /&gt;
        &lt;domain uri="http://*.foobar.net:84" /&gt;
      &lt;/allow-from&gt;
    &lt;grant-to&gt;
      &lt;resource path="/*" include-subpaths="true"/&gt;
    &lt;/grant-to&gt;
  &lt;/policy&gt;
  </code></pre>
  
  <p>
  </p>
  
  <p>Ideally I want to be able to do something like:</p>
  
  <pre><code>    &lt;?xml version="1.0" encoding="utf-8"?&gt;
      &lt;access-policy&gt;
        &lt;cross-domain-access&gt;
          &lt;policy&gt;
            &lt;allow-from http-request-headers="*"&gt;
            &lt;domain uri="http://*.foobar.net:*" /&gt;
          &lt;/allow-from&gt;
        &lt;grant-to&gt;
          &lt;resource path="/*" include-subpaths="true"/&gt;
        &lt;/grant-to&gt;
      &lt;/policy&gt;
    &lt;/cross-domain-access&gt;
  &lt;/access-policy&gt;
  </code></pre>
  
  <p>I suspect if this is not allowed and it is because an address containing a port number is viewed as being another domain and therefore requires a cross domain policy file as well as client access policy file, can anyone confirm or deny this as well?</p>