title: How to enable anonymous access to part of the website in SiteMinder
body: <p>We are using SiteMinder secure-proxy for our website. The problem is that some parts of our website require anonymous authentication. For example ClickOnce installer and some WCF services. 
  I was looking into <code>proxyrules.xml</code>, hoping that I can do sominthing in <code>nete:case</code>, but it seems not to be the case. I would be very thankful if anyone could point me in the right direction.</p>
  
  <p>Once again here's what I need:</p>
  
  <ul>
  <li>/ - sso</li>
  <li>/test/ - sso</li>
  <li>/wcf/ - anonymous</li>
  </ul>
  
  <p>How can I make <code>/wcf</code> exclusion?</p>
  
  <p>** UPDATE **
  I have found <code>IgnoreUrl</code> parameter of my WebAgent, but for some reason it is not applied and I'm still asked for username and password</p>