Blackberry PRD-10459-003 Administration Guide - Page 404

A BlackBerry device cannot open a VPN connection

Page 404 highlights

Administration Guide Troubleshooting: Connections to the Wi-Fi network Status fields for Enterprise connections Field UIDs Address Used IP Used Connecting Authenticating router Authenticating server Last Contact At Description This field specifies the SRP UID of the BlackBerry® Enterprise Server that hosts the user account for the BlackBerry device. This field specifies the host name or IP address and port number that the BlackBerry device uses to connect to the BlackBerry® Infrastructure. This field specifies the host name or IP address and port number that the BlackBerry device uses to connect to the BlackBerry Infrastructure. This field specifies the IP address and port number that the BlackBerry device uses to connect to the BlackBerry Infrastructure. This field specifies the IP address of the server that performs authentication, if applicable. This field specifies the IP address of the server that performs authentication. This field specifies the last time that the BlackBerry device had contact with the BlackBerry Enterprise Server through the BlackBerry Infrastructure. A BlackBerry device cannot open a VPN connection Possible cause The connection to the VPN concentrator is not configured correctly. The VPN authentication method is not configured correctly. Possible solution • Verify that the VPN is turned on. • Ping the IP address of the VPN concentrator. • Verify that the VPN concentrator host name resolves to an IP address. If it does not, configure the VPN IP address. • Verify that the VPN server supports the security parameters. • Verify that the VPN login information for the user account are correct. A BlackBerry device cannot connect to the mobile network using UMA or GAN Possible cause The UMA connection is not configured correctly. Possible solution 1. On the BlackBerry® device, in the device options, click Mobile Network. 2. Verify that Wi-Fi Preferred is selected. 3. On the Mobile Network screen, verify that the Connection Preference icon is displayed. 4. If the Connection Preference icon does not display, at the Network icon, type ALT-GANN to turn on UMA connectivity. 402

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Status fields for Enterprise connections
Field
Description
UIDs
This field specifies the SRP UID of the BlackBerry® Enterprise Server that
hosts the user account for the BlackBerry device.
Address Used
This field specifies the host name or IP address and port number that the
BlackBerry device uses to connect to the BlackBerry® Infrastructure.
IP Used
This field specifies the host name or IP address and port number that the
BlackBerry device uses to connect to the BlackBerry Infrastructure.
Connecting
This field specifies the IP address and port number that the BlackBerry
device uses to connect to the BlackBerry Infrastructure.
Authenticating router
This field specifies the IP address of the server that performs authentication,
if applicable.
Authenticating server
This field specifies the IP address of the server that performs authentication.
Last Contact At
This field specifies the last time that the BlackBerry device had contact with
the BlackBerry Enterprise Server through the BlackBerry Infrastructure.
A BlackBerry device cannot open a VPN connection
Possible cause
Possible solution
The connection to the VPN
concentrator is not configured
correctly.
Verify that the VPN is turned on.
Ping the IP address of the VPN concentrator.
Verify that the VPN concentrator host name resolves to an IP address.
If it does not, configure the VPN IP address.
The VPN authentication method is
not configured correctly.
Verify that the VPN server supports the security parameters.
Verify that the VPN login information for the user account are correct.
A BlackBerry device cannot connect to the mobile network using UMA or
GAN
Possible cause
Possible solution
The UMA connection is not
configured correctly.
1.
On the BlackBerry® device, in the device options, click
Mobile Network
.
2.
Verify that
Wi-Fi Preferred
is selected.
3.
On the
Mobile Network
screen, verify that the
Connection Preference
icon is displayed.
4.
If the
Connection Preference
icon does not display, at the
Network
icon, type
ALT-GANN
to turn on UMA connectivity.
Administration Guide
Troubleshooting: Connections to the Wi-Fi network
402