Web Gateway 7.1.5 Product Guide - McAfee

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Appendix: Configuration lists List of properties Table A-5 List of properties (continued) Name Type Description Parameters BooleanToString String Boolean value converted into a string Boolean: Boolean value to convert BytesFromClient Number Number of bytes received in a request from a client BytesFromServer Number Number of bytes received in a response from a web server BytesToClient Number Number of bytes in a web server response that is forwarded to a client BytesToServer Number Number of bytes in a client request that is forwarded to a web server Cache.IsCacheable Boolean If true, an object sent in response from a web server can be stored in the web cache Cache.IsFresh Boolean If true, an object stored in the web cache has either been downloaded from the web or has been verified Cache.Status String Cache status for a web object Values: • TCP_HIT - A web object was requested by a user and found in the cache. • TCP_MISS - A web object was requested by a user and not found in the cache. • TCP_MISS_RELOAD - A web object was requested by a user, but was not taken from the cache because the user required it to be fetched directly from the web server in question by clicking the Refresh button. The object was then entered into the cache again. • TCP_MISS_VERIFY - A web object was requested by a user and existed in the cache, but verification information from the web server in question showed it was outdated. An updated version of the object was received from the server and entered in the cache. Category.ToShortString String URL category converted into a string that is the category abbreviation 334 McAfee Web Gateway 7.1.5 Product Guide Category: Category to convert Category.ToString String URL category converted into a string Category: Category to convert Client.IM.Login String ID used by a client to log on to the appliance under an instant messaging protocol Client.IM.ScreenName String Screen name of of a client communicating with the appliance under an instant messaging protocol Client.IP IP IP address of a client Used in rules: Client IP is in list Allowed Clients Need to authorize Client IP? Client.NumberOfConnections Number Number of connections from a client to the appliance at the same time
Table A-5 List of properties (continued) Appendix: Configuration lists List of properties Name Type Description Parameters Command.Categories List of String List of categories that a command belongs to, for example, to the FTP command category Command.Name String Name of a command Command.Parameter String Parameter of a command Connection.Aborted Boolean If true, communication on a connection has finally failed and the connection is closed Connection.IP IP IP address used on a connection Connection.Protocol String Protocol used for communication on a connection, for example, HTTP Used in criteria of rule set: Authenticate and Authorize Connection.Protocol.IsIM Boolean If true, communication on a connection uses an instant messaging protocol Connection.RunTime Number Time (in seconds) a connection has been running since it was opened until the current second Connection.SSL. TransparentCNHandling Boolean If true, communication on a connection is SSL-secured and runs in transparent mode Used in criteria of rule set: Verify Common Name (transparent setup) Cycle.LastCall Boolean If true, processing of data is complete for a cycle Cycle.Name String Name of a processing cycle Cycle.TopName String Name of a cycle (Requests or Responses) that is processed before a web object is processed in the Embedded Objects cycle Used in rule: Remove partial content for HTTP requests DataTrickling.Enabled Boolean If true, data trickling is used for downloading web objects DateTime.Date. MonthDayNumber Number Number of day in month DateTime.Date.MonthNumber Number Number of month McAfee Web Gateway 7.1.5 Product Guide 335
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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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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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Page 295 and 296: Log handler rule sets Monitoring Lo
Page 297 and 298: Performance measurement Monitoring
Page 299 and 300: Monitoring Performance measurement
Page 301 and 302: Transferring data to an ePO server
Page 303 and 304: Event monitoring with SNMP Monitori
Page 305 and 306: Error handling Table 8-7 Trap Sinks
Page 307 and 308: Rule sets for error handling Monito
Page 309 and 310: The rule set contains the following
Page 311 and 312: Monitoring Error handling 8 Handle
Page 313 and 314: Monitoring Error handling 8 Block o
Page 315 and 316: 9 Troubleshooting Contents Troubles
Page 317 and 318: Enable the creation of connection t
Page 319 and 320: List of actions Appendix: Configura
Page 321 and 322: Table A-2 List of error IDs (contin
Page 323 and 324: Table A-3 List of events (continued
Page 325 and 326: Table A-3 List of events (continued
Page 327 and 328: List of incident IDs Appendix: Conf
Page 329 and 330: Table A-4 List of incident IDs (con
Page 331 and 332: Table A-5 List of properties (conti
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Page 367 and 368: Wildcard expressions Appendix: Conf
Page 369 and 370: Table A-6 List of important special
Page 371 and 372: Table A-7 List of important special
Page 373 and 374: Index A access restrictions 117 act
Page 375 and 376: I ICAP server, see proxies ICQ, see
Page 377 and 378: SNMP monitoring 303 SSL scanning Ce
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