Configure Access Gateway to bypass the published URL of the proxy service:
Click Devices > Access Gateways > Edit.
Click Pin List in the configuration page.
Click New, then specify the published DNS name of the proxy service. For example, vibe.doc.provo.novell.com.
Select Bypass as the Pin type.
Click OK.
To apply the configuration changes, click Devices > Access Gateways, then click Update.
NOTE:If you do not want Access Manager to cache site information, do not create a Pin List. Instead, configure Access Manager to forward cache control headers to the browser. This is the recommended configuration for Novell Vibe. For information about how to forward cache control headers to the browser, see Section 3.5.2, Controlling Browser Caching.