You can change the logging level for the BlackBerry® MDS Connection Service log file, which includes the event log, UDP log files, and TCP log files.

1. In the BlackBerry Administration Service, on the Servers and components menu, expand BlackBerry Solution topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click an instance of the BlackBerry MDS Connection Service.
3. On the Logging tab, click Edit instance.
4. In the File logging destination, UDP logging destination, TCP logging destination, or EventLog logging destination sections, select one of the following logging levels from the Log level drop-down list:
   • To write events to the log files, click Event.
   • To write error messages to the log files, click Error.
   • To write warning messages to the log files, click Warning.
   • To write daily activities to the log files, click Informational.
   • To write additional information to the log files that can help you troubleshoot issues with the BlackBerry MDS Connection Service, click Debug.
5. Click Save all.

The interval that the BlackBerry® MDS Connection Service writes information to a log file applies to all BlackBerry MDS Connection Service log files, including the event log, UDP log files, and TCP log files.

1. In the BlackBerry Administration Service, on the Servers and components menu, expand BlackBerry Solution topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click an instance of the BlackBerry MDS Connection Service.
3. On the Logging tab, click Edit instance.
4. In the File logging destination section, in the Log timer interval field, type the interval in milliseconds. The default value is 30000.
5. Click Save all.

The SNMP agent for the BlackBerry® Enterprise Server receives UDP log file messages from the same host and port number that the BlackBerry MDS Connection Service connects to when it sends UDP log messages.

1. In the BlackBerry Administration Service, on the Servers and components menu, expand BlackBerry Solution topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click an instance of the BlackBerry MDS Connection Service.
3. On the Logging tab, click Edit instance.
4. In the UDP logging destination section, in the Location field, type the host name and port number using the format <host_name>:<port_number>.
5. Click Save all.

1. In the BlackBerry® Administration Service, on the Servers and components menu, expand BlackBerry Solution topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click an instance of the BlackBerry MDS Connection Service.
3. On the Logging tab, click Edit instance.
4. In the TCP logging destination section, in the Location field, type the host name and port number using the format <host_name>:<port_number>.
5. Click Save all.

1. On the computer that hosts the BlackBerry® MDS Connection Service, navigate to <drive>:\Program Files\Research In Motion\BlackBerry Enterprise Server\MDS\Servers\instance\config.
2. In any text editor, open the rimpublic.properties file.
3. In the rimpublic.properties file, type application.handler.dsml.logging=Yes.
4. Save and close the rimpublic.properties file.
5. In the Windows® Services, restart the BlackBerry MDS Connection Service service.

The settings for the activities that the BlackBerry® MDS Connection Service writes to a log file apply to all log files, including the event log, UDP log files, and TCP log files.

1. In the BlackBerry Administration Service, on the Servers and components menu, expand BlackBerry Solution topology > BlackBerry Domain > Component view > MDS Connection Service.
2. Click a BlackBerry MDS Connection Service instance.
3. On the Logging tab, click Edit instance.
4. In the Logging section, perform any of the following tasks:

   Task	Steps
   Do not trace how data packets travel inside the SRP network layer from the BlackBerry MDS Connection Service to the BlackBerry Dispatcher.	In the SRP logging turned on drop-down list, click No.
   Do not trace how data packets travel inside the IPPP network layer from the BlackBerry MDS Connection Service to the BlackBerry Dispatcher.	In the IPPP logging turned on drop-down list, click No.
   Send logging information using UDP to a UDP server.	In the UDP logging turned on drop-down list, click Yes.
   Trace how data packets travel inside the gateway message envelope network layer from the BlackBerry MDS Connection Service to the BlackBerry Dispatcher.	In the GME logging turned on drop-down list, click Yes.
   Monitor HTTP headers for request and response messages that the web server sends or receives when users retrieve content from the Internet and intranet on BlackBerry devices.	In the HTTP logging turned on drop-down list, click Yes.
   Monitor HTTP headers and the body of response messages that the web server sends when users retrieve content from the Internet and intranet on BlackBerry devices.	In the Verbose HTTP logging turned on drop-down list, click Yes.
   Monitor activity that occurs between the BlackBerry MDS Connection Service and the target server when the BlackBerry MDS Connection Service uses a TLS connection.	In the TLS logging turned on drop-down list, click Yes.
   Monitor the certificate revocation status that the BlackBerry device retrieves from the OCSP server.	In the OCSP logging turned on drop-down list, click Yes.
   Monitor BlackBerry device requests to access a user profile or certificate from the LDAP directory.	In the LDAP logging turned on drop-down list, click Yes.
   Monitor CRLs that the BlackBerry device retrieves from the CRL server.	In the CRL logging turned on drop-down list, click Yes.
   Monitor PGP® key status and revocation information that the BlackBerry device retrieves from the PGP® server.	In the PGP logging turned on drop-down list, click Yes.

5. Click Save all.