Web Gateway 7.1.5 Product Guide - McAfee

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4 Rules and rule sets List maintenance Inline lists Inline lists do not appear on the Lists tab, they appear “inline” on the settings pane as a part of the settings for a configuration item. Their handling does not differ much from that of normal lists. This section gives an example of an inline list and shows you how to work with it. Sample inline list The sample inline list described here is the Port Forwarding Rules list. It contains rules for directing web traffic from one host to another. The list appears after clicking Port Forwarding on the Appliances tab of the Configuration top-level menu. On a toolbar, items are provided for working with the list. Other inline lists provide the same items (some do not provide all of them). The subject matter involved when working with these items varies, but the way of handling them is the same for all inline lists. Work with a sample inline list Complete the following procedure to work with a sample inline list: 1 Go to Configuration | Appliances. 2 On the appliances tree, go to the appliance you want to configure settings for and select, for example, Port Forwarding, which is an item with settings that include an inline list. The sample inline list appears on the settings pane. 3 Use the items on the toolbar to work with the sample inline list. Table 4-10 Items on the toolbar above the sample inline list (Port Forwarding Rules) Option Definition Add Opens a window for adding a list entry Edit Opens a window for editing a selected list entry Delete Deletes a selected list entry. A window opens to let you confirm the deletion Move up Moves an entry up the list Move down Moves an entry down the list Filter Input field for typing a filtering term to display only matching list entries Note: The filtering functions works as soon as you type a character in the field. When adding or editing the rules in an inline list, you need to know the meanings of the elements that a list entry can have. For the sample inline list, they are described in the following table. Note: You also find this description in the section on port forwarding in the System Configuration chapter of this guide. Table 4-11 Sample inline list (Port Forwarding Rules) Option Definition Source Host IP address of the host that is the source of web traffic in a port forwarding rule Source Port Port used on this host for outgoing web traffic Destination Host IP address of the host that web traffic from the source host should be directed to Destination Port Port used on this host for web traffic coming in from the source host and port Comment Plain-text comment on the port forwarding rule Similar tables are provided in sections on other functions when their configuration involves the use of an inline list. 4 Click Save Changes. 114 McAfee Web Gateway 7.1.5 Product Guide
Action and engine settings Rules and rule sets Action and engine settings 4 Web security rules rely on special modules (also known as engines) to deliver information they need to know before triggering actions. Settings determine the way in which these modules retrieve the information and the actions are executed. This section tells you how to configure these settings. Settings tab Use the Settings tab to configure actions and engines on the appliance. It is selected from the Policy top-level menu. Settings toolbar — Settings tree — Figure 4-15 TSettings tab The main elements of the tab are: • Settings toolbar — Items for working with the actions and engines on the Settings tree • Settings tree — Tree structure displaying actions and engines of the appliance configuration • Settings — Settings of the currently selected item on the Settings tree The Settings toolbar provides the following options: Table 4-12 Settings toolbar Option Definition Add Opens the Add Settings window for adding a setting Edit Opens the Edit Settings window for editing a selected setting Delete Deletes a selected setting. A window opens to let you confirm the deletion Expand all Expands all collapsed items on the settings tree Collapse all Lets all expanded items on the settings tree collapse — Settings McAfee Web Gateway 7.1.5 Product Guide 115
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Product Guide McAfee ® version 7.1
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Contents Preface 9 About this guide
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Contents Standard authentication .
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Contents Create an error handler .
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Preface About this guide This Produ
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Table i-2 Acronyms (continued) Acro
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1 Introduction Contents Comprehensi
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Deployment of the McAfee Web Gatewa
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Operating system Introduction Filte
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Introduction Chapters of this guide
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2 Setup and logon Contents Setting
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Setup and logon Setting up the McAf
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Installing the appliance software S
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2 Review the summary that is displa
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Import a license Setup and logon Lo
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Main elements of the user interface
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Setting up system management tools
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Setup and logon Setting up system m
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3 Proxies and caching Contents Inte
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Explicit proxy mode Proxies and cac
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Table 3-1 WCCP Services list (conti
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Proxies and caching Network modes 3
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Transparent bridge mode Proxies and
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Transparent router mode Proxies and
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Common proxy settings Proxies and c
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Proxies and caching Common proxy se
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8 Make sure the following is config
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Page 77 and 78: Bypass lists for web caching Proxie
Page 79 and 80: Verify the enabling of the web cach
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Page 89 and 90: Property of a URL Property — URL.
Page 91 and 92: About rule sets Rules and rule sets
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Page 95 and 96: Table 4-4 Rule set library Rule set
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Page 99 and 100: Add name, comment, and enabling Com
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Page 105 and 106: Adding the action 9 Select Action.
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Page 117 and 118: Access restrictions Rules and rule
Page 119 and 120: 5 Filtering users Authentication an
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Administrator accounts Authenticati
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Authentication and access managemen
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6 Web filtering Contents Filtering
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Virus and malware filtering Web fil
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Web filtering Virus and malware fil
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Whitelists for virus and malware fi
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Module for virus and malware filter
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URL filtering Web filtering URL fil
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Web filtering URL filtering 6 The B
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Modify a filtering rule to block un
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Web filtering URL filtering 6 Add a
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Module for URL filtering Web filter
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Web filtering URL filtering 6 Advan
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Different versions of URL category
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Web filtering Media type filtering
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Web filtering Media type filtering
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Lists for media type filtering Web
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HTML filtering Web filtering HTML f
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Web filtering HTML filtering 6 Embe
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Break; User-Defined.removeOneScript
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Media Type String Blocklist List of
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Global whitelists Web filtering Glo
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Web filtering SSL scanning 6 Handle
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Block untrusted certificate authori
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Web filtering SSL scanning 6 Verify
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Modules for SSL scanning Web filter
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Web filtering SSL scanning 6 SSL Cl
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8 Click OK. The window closes and t
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The rule set contains the following
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Bandwidth throttling Web filtering
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Next-hop proxies Web filtering Supp
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Web filtering Supporting functions
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User messages Web filtering User me
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The following table describes the o
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Table 6-25 Template Editor (continu
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Web filtering User messages 6 Redir
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7 System configuration Contents Con
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System settings System configuratio
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Table 7-4 List of sections on syste
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License system settings System conf
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Network Protection system settings
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System configuration System setting
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Database updates Table 7-13 File Ed
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System configuration Database updat
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Configure central management settin
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System configuration Central manage
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Scheduled job settings This section
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System configuration Central manage
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8 Monitoring Contents Monitoring th
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Monitoring Dashboard 8 Overview of
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Charts and Tables tab Monitoring Da
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Table 8-4 Overview of charts and ta
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Logging Monitoring Logging 8 Applia
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Sample logging rule Monitoring Logg
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13 Configure the following for the
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Monitoring Logging 8 4 Go to Policy
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+ Number.ToString (Block.ID) + “
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Create a rule for setting text as t
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Monitoring Logging 8 • In the Con
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Configuring log file settings Monit
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Monitoring Logging 8 Auto Pushing S
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Log handler rule sets Monitoring Lo
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Performance measurement Monitoring
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Monitoring Performance measurement
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Transferring data to an ePO server
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Event monitoring with SNMP Monitori
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Error handling Table 8-7 Trap Sinks
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Rule sets for error handling Monito
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The rule set contains the following
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Monitoring Error handling 8 Handle
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Monitoring Error handling 8 Block o
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9 Troubleshooting Contents Troubles
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Enable the creation of connection t
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List of actions Appendix: Configura
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Table A-2 List of error IDs (contin
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Table A-3 List of events (continued
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Table A-3 List of events (continued
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List of incident IDs Appendix: Conf
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Table A-4 List of incident IDs (con
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Table A-5 List of properties (conti
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Wildcard expressions Appendix: Conf
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Table A-6 List of important special
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Table A-7 List of important special
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Index A access restrictions 117 act
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I ICAP server, see proxies ICQ, see
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SNMP monitoring 303 SSL scanning Ce
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