Cisco Cisco Email Security Appliance C160 Mode D'Emploi

Cisco recommends that you do not enable automatic updates. These updates may change the content 
matching classifiers used in your DLP policies. Instead, manually download DLP updates and test them 
in a lab environment before updating appliances used in production. 

On the Security Settings > Service Updates page, make sure you have enabled automatic updates 
and specified an update interval for all service updates. 

See 

. 

Select Security Services > RSA Email DLP. 

Click Edit Settings.

Select the Enable automatic updates check box.

Submit and commit your changes.

Note the following: 

You cannot enable automatic DLP updates for appliances in clustered deployments. 

DLP updates are performed at the level that DLP was configured. For example, if DLP was 
configured at cluster level, DLP updates must also be performed at that level.

You can only roll back updates for appliances using the 

dlprollback

 CLI command at machine 

level.

You can only check the status of an appliance’s DLP engine using the 

dlpstatus

 CLI command at 

the machine level.

This procedure returns the system to using the previous DLP engine and content matching classifiers. 

Rolling back DLP updates disables the DLP policies used in your mail policies.

See also 

In the CLI, use the 

dlprollback

 command.