Web Gateway 7.1.5 Product Guide - McAfee

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2 Setup and logon Setting up the McAfee Web Gateway appliance Setting up a virtual appliance To run McAfee Web Gateway as a virtual appliance, you need to obtain an ISO image of the appliance system and install it on a virtual machine. Requirements for setting up a virtual appliance To set up McAfee Web Gateway as a virtual appliance, you need the following: • One of the following VMware ® types: • VMware ESX ® • VMware ESXi ® • VMware workstation version 5.5 or later • Virtual machine host system with the following requirements: • CPU: 64-bit capable • Virtualization extension: VT-x/AMD-V • Virtual machine with the following requirements: • Memory: 4 GB • Hard-disk space: 200 GB • CPU cores: 2 (minimum) Set up a new virtual machine When you have obtained the ISO image of the appliance system, you can install it on a virtual machine. 1 Start VMware. 2 Set up a new virtual machine. The procedures for setting up a virtual machine differ for each VMware type. When setting up McAfee Web Gateway as a virtual appliance, make sure you configure the settings listed in the following table. Note: For parameters that are not listed, use the default values given in the procedures. Parameter names can also differ in each procedure. Table 2-1 Virtual machine settings Parameter Value Configuration type Typical | Advanced (recommended for virtual appliance setup) Installation mode Install from disk | ISO image (required for virtual appliance setup) | Install later Operating system Linux (64 bit) version 2.6 Memory 4 GB (recommended) Hard-disk space 200 GB (recommended) Number of processors 1 | 2 (minimum requirement) | 4 | ... Note: The number of processors provided for selection depends on the equipment of the host system that is used for setting up the virtual appliance. Network connection mode Bridged (recommended) | NAT | ... CD/DVD drive with assigned ISO image / SCSI controller (for some ESX versions) BusLogic Controller (recommended) | LSI Logic Controller 3 Turn on the virtual machine. The installer menu appears. Continue with Installing the appliance software. 24 McAfee Web Gateway 7.1.5 Product Guide
Installing the appliance software Setup and logon Setting up the McAfee Web Gateway appliance 2 After turning on the appliance, the installer menu appears. It includes an option for using a wizard to implement your own initial configuration settings. Before you select an installation mode, review the default settings. They are implemented on the appliance if you do not use with the wizard. The following table shows these settings: Table 2-2 Default settings for the initial configuration Parameter Value Primary network interface eth0 Autoconfiguration with DHCP yes Host name mwgappl Root password webgateway Remote root logon with SSH off Default gateway DNS server Select a mode and install the appliance software The installer menu allows you to select a mode for installing the appliance software. The following table explains the menu options: Table 2-3 Installer menu Option Definition 1 – serial console System output is displayed on a serial console. (with configuation wizard) When the appliance software is successfully installed in standard mode, the appliance restarts and displays a wizard for implementing the initial configuration settings. 2 – video console System output is displayed on a video console. (with configuration wizard) When the appliance software is successfully installed in standard mode, the appliance restarts and displays a wizard for implementing the initial configuration settings. 3 – serial console System output is displayed on a serial console. When the appliance software is successfully installed in standard mode, the appliance restarts and waits for your confirmation to complete the installation. 4 – video console System output is displayed on a video console. When the appliance software is successfully installed in standard mode, the appliance restarts and waits for your confirmation to complete the installation. McAfee Web Gateway 7.1.5 Product Guide 25
Page 1 and 2: Product Guide McAfee ® version 7.1
Page 3 and 4: Contents Preface 9 About this guide
Page 5 and 6: Contents Standard authentication .
Page 7 and 8: Contents Create an error handler .
Page 9 and 10: Preface About this guide This Produ
Page 11 and 12: Table i-2 Acronyms (continued) Acro
Page 13 and 14: 1 Introduction Contents Comprehensi
Page 15 and 16: Deployment of the McAfee Web Gatewa
Page 17 and 18: Operating system Introduction Filte
Page 19 and 20: Introduction Chapters of this guide
Page 21 and 22: 2 Setup and logon Contents Setting
Page 23: Setup and logon Setting up the McAf
Page 27 and 28: 2 Review the summary that is displa
Page 29 and 30: Import a license Setup and logon Lo
Page 31 and 32: Main elements of the user interface
Page 33 and 34: Setting up system management tools
Page 35 and 36: Setup and logon Setting up system m
Page 37 and 38: 3 Proxies and caching Contents Inte
Page 39 and 40: Explicit proxy mode Proxies and cac
Page 41 and 42: Table 3-1 WCCP Services list (conti
Page 43 and 44: Proxies and caching Network modes 3
Page 45 and 46: Transparent bridge mode Proxies and
Page 49 and 50: Transparent router mode Proxies and
Page 53 and 54: Common proxy settings Proxies and c
Page 55 and 56: Proxies and caching Common proxy se
Page 61 and 62: 8 Make sure the following is config
Page 63 and 64: Proxies and caching Reverse HTTPS p
Page 71 and 72: Proxies and caching Providing proxy
Page 73 and 74: Preventing data leaks Proxies and c
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Web caching Proxies and caching Web
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Bypass lists for web caching Proxie
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Verify the enabling of the web cach
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4 Rules and rule sets Contents Filt
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Rules and rule sets Filtering contr
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Modules for delivering filtering in
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Rules on the user interface On the
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Property of a URL Property — URL.
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About rule sets Rules and rule sets
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Rules and rule sets About rule sets
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Table 4-4 Rule set library Rule set
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The Rule Sets toolbar provides the
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Add name, comment, and enabling Com
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Add as many parameters as needed. A
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3 Select Event. The Add Event windo
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Adding the action 9 Select Action.
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Rules and rule sets Rule configurat
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Add a new rule set You can also cre
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List maintenance Rules and rule set
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Add a list Complete the following p
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Action and engine settings Rules an
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Access restrictions Rules and rule
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5 Filtering users Authentication an
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Authentication and access managemen
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Module for authenticating users Aut
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LDAP Settings specifying the LDAP m
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Novell eDirectory Settings specifyi
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Kerberos Settings specifying the Ke
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Table 5-8 Certificate Authorities l
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Administrator accounts Authenticati
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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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