Blackberry PRD-10459-016 - Enterprise Server For MS Exchange Administration Manual page 76

Administration Guide
3. Click Tools > Internet Options.
4. On the Connections tab, click LAN settings.
5. Select Use a proxy server for your LAN.
6. In the Address field, type the address for the proxy server.
7. In the Port field, type the port number for the proxy server.
8. Click OK.
9. Click OK.
Windows Internet Explorer stores the settings for the proxy server in the HKEY_CURRENT_USER\Software\Microsoft
\Windows\CurrentVersion\Internet Settings registry key.
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.
Turn off Web Proxy Autodiscovery Protocol
Perform this task on any computer that hosts a BlackBerry Administration Service instance.
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 off Web Proxy Autodiscovery Protocol, type traittool -global -trait BASIsProxyWPADOptionEnabled -erase.
Configure the BlackBerry Administration Service to use a PAC file to
select a proxy server automatically
Before you begin:
Obtain the URL for the PAC file.
Perform this task on all of the computers that host a BlackBerry Administration Service instance.
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Configuring the BlackBerry Enterprise Server environment