Configure the BlackBerry Administration Service to use the Web Proxy Autodiscovery Protocol to select a proxy server automatically

If you want to configure the BlackBerry Administration Service to use the Web Proxy Autodiscovery Protocol to select a proxy server automatically, you must use the BlackBerry Enterprise Trait Tool. The Web Proxy Autodiscovery Protocol uses DHCP and DNS to find a PAC file. Perform this task on any computer that hosts a BlackBerry Administration Service instance.
CAUTION:
If the proxy server authenticates using HTTP basic authentication, the Web Proxy Autodiscovery Protocol file must be on a computer that is separate from the proxy server and uses Windows authentication or anonymous authentication.
  1. On the computer that hosts the BlackBerry Administration Service, at the command prompt, navigate to the folder that contains the TraitTool.exe file.
  2. To turn on Web Proxy Autodiscovery Protocol, type traittool -global -trait BASIsProxyWPADOptionEnabled -set 1.