Tips sui problemi più comuni riscontrati in ambiente Citrix
Può capitare che dopo l’installazione della web interface, il login appaia lento.

Di seguito l’estratto della KB:

Symptoms
You experience slow access to Web Interface 5.0.1.

Requirements
Web Interface 5.0.1
Note: It’s possible this behavior might appear with newer versions of Web Interface.

Background
After restarting IIS, or rebooting the Web Interface server, it takes up to one minute to get the Welcome page for the first user.

Procedure

  1. Install Web interface 5.0.1.
  2. Restart IIS.
  3. Connect to a Web Interface site. The first connection is very slow and it takes up to one minute to get the Welcome page for the first user.
  4. All other connections are normal until you restart IIS again.

Workaround

This issue is caused by a CRL check sent to Verisign. If the Web Interface server cannot access the internet, the CRL check fails and times out.

  1. Check in IIS for the ASP.net version that is in use with the Web Interface site.
    Modify Aspnet.config  in the following directory
    C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727 (If Web Interface uses .Net framework v2.0.50727)
  1. Add the following lines to your ASPNET.CONFIG or APP.CONFIG file:
    <?xml version=”1.0″ encoding=”utf-8″?>
    <configuration>
        <runtime>
            <generatePublisherEvidence enabled=”false”/>
        </runtime>
    </configuration>

More Information

http://blogs.msdn.com/pfedev/archive/2008/11/26/best-practice-generatepublisherevidence-in-aspnet-config.aspx
http://support.microsoft.com/kb/936707

Note: The ASPNET.CONFIG file is located in Framework Directory for the version of the Framework you are using.  For example for a 64-bit ASP.NET application it would be:
c:\Windows\Microsoft.NET\Framework64\v2.0.50727

For a 32-bit application it would be:
c:\Windows\Microsoft.NET\Framework\v2.0.50727

This document applies to:

  • Web Interface 5.0
  • Web Interface 5.1
  • Web Interface 5.2
  • Web Interface 5.3