McAfee Data Loss Prevention 9.2.2 Product Guide

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13Managing McAfee DLP systemsConfigure McAfee DLP devicesAdd McAfee DLP devicesAdd McAfee DLP appliances to McAfee DLP systems through McAfee DLP Manager. When newappliances are added, an SSH communication tunnel is created between them.Adding a McAfee DLP appliance wipes the current configuration of that machine, but captured data,cases, and incidents will not be lost. Unless you have previously deployed policies to All Devices, you willhave to edit them to add the device.If a device is registered with McAfee DLP Manager, the device cannot be brought back to standalonemode after deregistering it, and it will have to be reinstalled.On some networks you can choose a port configuration. The McAfee DLP appliance is a Gigabit networkdevice, so it is possible to bring it down.The Add Device page is also used to add an ePolicy Orchestrator server (ePolicy Orchestrator GUI IPAddress) and database (ePolicy Orchestrator Database IP or hostname). If the ePolicy Orchestratordevice checkbox is selected, the options change.If Incident Copy Only is selected from the Type menu, there is no integration with unified policy, and youmust use the McAfee DLP Endpoint Policy Manager to update the policy.Task1 Select one of these options:• In ePolicy Orchestrator, select Menu | Data Loss Prevention | DLP Sys Config | System Administration |Devices.• On your McAfee DLP appliance, select System | System Administration | Devices.2 Select Actions | New Device.3 Enter the Device IP or hostname and Password.Use the root user account for association. McAfee recommends that you change the root passwordon the appliance before adding it to McAfee DLP Manager. If you change the IP address, thenetwork service needs to be restarted. Stingray automatically restarts the box to register thechange.4 Click Add.5 Click OK to confirm or Cancel the registration.6 Wait for Status to turn green.The CPU usage display indicates that the registration tasks being performed. McAfee DLP Managerdoes not display any CPU activity, because it serves only as a collection point for the data. Othermachines are capturing and indexing data and the processor indicates the CPU utilization. It shouldnot go over 70–80 percent.If registration seems to be taking a long time, try refreshing the page.246 McAfee Data Loss Prevention 9.2.2 Product Guide
Managing McAfee DLP systemsConfigure McAfee DLP devices 13Restart McAfee DLP appliances or servicesRestart, shut down or reboot McAfee DLP appliances to clear problems.Task1 Select one of these options:• In ePolicy Orchestrator, select Menu | Data Loss Prevention | DLP Sys Config | System Administration |Devices.• On your McAfee DLP appliance, select System | System Administration | Devices.2 In the Advanced column, click More for a specific device.3 Scroll down to Restart/Shutdown.4 Click either the Restart console server, Reboot device, or Power‐down device command.Deregister McAfee DLP devicesDeregister McAfee DLP devices if you have to re‐synchronize a timed‐out system, overwrite an olderconfiguration, or register a device to a different McAfee DLP Manager.If the device is to be reconfigured as a standalone system, you must reinstall it.Task1 Select one of these options:• In ePolicy Orchestrator, select Menu | Data Loss Prevention | DLP Sys Config | System Administration |Devices.• On your McAfee DLP appliance, select System | System Administration | Devices.2 In the Advanced column, click More for a specific device.3 Scroll down to Restart/Shutdown and select Deregister device.4 Click OK or Cancel.Because the messaging service must be restarted whenever a device is deregistered, you might geta logon error message like "could not connect to service" before you can log on again. If so, themessaging service will generally be back up in 1‐3 minutes.5 Confirm that the deregistered device has been removed from the list on the Devices page.Change link speedChange link speed if devices installed on the network have specific speed and duplexing requirements.McAfee DLP Monitor might not be able to auto‐negotiate traffic to capture interfaces.Depending on your network configuration, you might have to replace your standard Ethernet cable withone that is appropriate for your network.Task1 Select one of these options:• In ePolicy Orchestrator, select Menu | Data Loss Prevention | DLP Sys Config | System Administration |Devices.• On your McAfee DLP appliance, select System | System Administration | Devices.2 Select a device from the list.McAfee Data Loss Prevention 9.2.2 Product Guide 247
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6Managing the Home pageHow the Home
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