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McAfee Data Loss Prevention 9.2.2 Product Guide

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13Managing <strong>McAfee</strong> DLP systemsUsing network statistics8 Add the File Name/Pattern to enable DHCP logging.The DHCP log file name depends on the DHCP server operating system. DhcpSrvLog is a Windowsfile name pattern. Use dhcpd* for ISC and Solaris DHCP logs (dhcpd.leases).Matching this pattern enables DHCP logging. For the SMB client, mget DhcpSrvLog* can be usedfrom the SMB prompt to link to Windows files such as DhcpSrvLog‐Wed.log or DhcpSrvLog‐Sun.log. For SCP or SFTP, use /var/state/dhcp/dhcpd.leases or /var/state/dhcp/dhcpd*.9 Set the Frequency to indicate how often the server should be polled to pull down new information.10 Select the checkboxes of devices to be connected to the DHCP server.11 Click Save.Using network statisticsThe Network Statistics page displays status information on all of the data captured on your <strong>McAfee</strong> DLPdevices, including traffic and other relevant systems data. If you have system administrators'permissions, you can view this page and reconfigure the views to reveal significant patterns.Network statistics data captured is averaged over time and synchronized periodically. Updates are sentevery 15 minutes from <strong>McAfee</strong> DLP Monitor to <strong>McAfee</strong> DLP Manager.Each of the statistical panes contains a different type of data, and clicking Details gives access to moregranular results.For example, you might want to know how much data one of your managed appliances captures in aspecific period of time, how much Yahoo_Chat traffic there is on the network, or what percentage ofthe captured data consists of office documents. The graphical views on the page reveal answers tothose questions and more at a glance.In this release, network statistics are available only on <strong>Data</strong> in Motion devices (<strong>McAfee</strong> DLP Monitor, <strong>McAfee</strong>DLP Prevent).Types of network statisticsNetwork statistics are generated as the data is collected, analyzed and displayed. They are useful forgetting a comprehensive picture of your <strong>McAfee</strong> DLP systems.Network statistics are summarized in three related analysis views:• Protocol summary• Content summary• Source/Destination summaryClick Details in each header for more information.Filtering network statisticsNetwork statistics can be filtered like any other data reported to <strong>McAfee</strong> DLP dashboards.Use the Filter by and Order by menus to configure network statistics.272 <strong>McAfee</strong> <strong>Data</strong> <strong>Loss</strong> <strong>Prevention</strong> <strong>9.2.2</strong> <strong>Product</strong> <strong>Guide</strong>

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