Access the Server Manager of the master proxy, and click the Caching tab.
Click the Configure Proxy Array link. The Configure Proxy Array page displays.
Click the Generate PAC button. The PAC Generation page displays.
If you want to use custom logic in your PAC file, in the Custom logic file field, enter the name of the file containing the customized logic you would like to include in the generation of your PAC file. This logic is inserted before the proxy array selection logic in the FindProxyForURL function. This function is typically used for local requests which need not go through the proxy array.
If you have already entered the custom logic file on the Configure Proxy Array Member page, this field will be populated with that information. You may edit the custom logic filename if you wish, and the changes you make will transfer to the Configure Proxy Array Member page as well.
In the Default Route field, enter the route a client should take if the proxies in the array are not available.
If you have already entered the default route on the Configure Proxy Array Member page, this field will be populated with that information. You may edit the default route if you wish, and the changes you make will transfer to the Configure Proxy Array Member page as well.
Click OK.
Click Restart Required. The Apply Changes page displays.
Click the Restart Proxy Server button to apply the changes.