Web Gateway 7.1.5 Product Guide - McAfee

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About this guide Acronyms Acronyms used in this guide: Table i-2 Acronyms Acronym Description AC Alternating Current ASC Active System Console BMC Baseboard Management Controller BOS Basic OSCAR Service CA Certificate Authority CGI Common Gateway Interface CIDR Classless Inter-Domain Routing CLI Command Line Interface CN Common Name CPU Central Processing Unit CRL Certificate Revocation List DC Domain Controller DLP Data Leakage Prevention DHCP Dynamic Host Configuration Protocol DN Distinguished Name DNS Domain Name Server EDH Ephemeral Diffie-Hellman EFI Enhanced Firmware Interface ePO ePolicy Orchestrator FIPS Federal Information Processing Standard FTP File Transfer Protocol HA High Availability HTML Hypertext Markup Language HTTP Hypertext Transfer Protocol HTTPS Hypertext Transfer Protocol – Secure ICAP Internet Content Adaptation Protocol ICQ “I seek you” (Network Protocol) ID Identity, Identification, Identifier IM Instant Messaging/Messenger IP Internet Protocol ISO International Standards Organization JRE Java Runtime Environment LAN Local Area Network LDAP Lightweight Directory Access Protocol LOM Lights Out Management LRU Least Recently Used MIB Management Information Base MIME Multi-Purpose Internet Mail Extension MLOS McAfee Linux Operating System MTU Maximum Transmission Unit NAT Network Address Translation NTLM New Technology LAN Manager 10 McAfee Web Gateway 7.1.5 Product Guide
Table i-2 Acronyms (continued) Acronym Description NTP Network Time Protocol OID Object ID OSCAR Open System for Communication in Real Time PAC Proxy Auto-Configuration PCT Platform Confidence Tool PD Persistent Database PEM Privacy-Enhanced Mail RAM Random Access Memory Regex Regular Expression RFC Request for Comments RMM Remote Management Module RTSP Real-Time Streaming Protocol SB Switchboard SMI Structure of Management Information SNMP Simple Network Management Protocol SSH Secure Socket Shell SSL Secure Socket Layer TSL Transport Layer Security TTL Time to Last URI Uniform Resource Identifier URL Uniform Resource Locator UUID Universal Unique Identifier VRRP Virtual Router Redundancy Protocol WCCP Web Cache Communication Protocol WPAD Web Proxy Auto-Discovery Find product information You can find additional product information at the following locations: Table i-3 Additional product information Find product information Information Location Product Documentation 1 Go to the McAfee Technical Support ServicePortal at: (ServicePortal) http://mysupport.mcafee.com 2 Under Self Service, click Product Documentation. 3 Select a Product, then a Version. 4 Select a document. Product Documentation 1 Go to the Extranet for McAfee Web Gateway at: (Extranet) https://extranet.webwasher.com/documentation_mwg7 2 Enter your user name and password. 3 Select a document. KnowledgeBase Answers 1 Go to the McAfee Technical Support ServicePortal at: and Articles http://mysupport.mcafee.com 2 Click one of the following: • Search the KnowledgeBase for answers to your product questions. • Browse the KnowledgeBase for articles listed by product and version. McAfee Web Gateway 7.1.5 Product Guide 11
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: Preface About this guide This Produ
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 and 24: Setup and logon Setting up the McAf
Page 25 and 26: Installing the appliance software S
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
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Proxies and caching Reverse HTTPS p
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Proxies and caching Providing proxy
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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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