Web Gateway 7.1.5 Product Guide - McAfee

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7 System configuration Central management Central Management system settings The Central management system settings are used for configuring an appliance as a node in a central management configuration. Note: These settings are configured on the Appliances tab of the Configuration top-level menu. Central Management Settings Settings for a node in a central management configuration IP addresses for central management communication — List of IP addresses of the node The following table describes the list entries. For information on maintaining a list of this type, see Inline lists. Table 7-15 IP address list Option Definition String String for an IP address of the appliance when it is a node in a central management configuration Comment Plain-text comment on a IP address Timeout for distributing messages to other nodes — Time (10 to 600 seconds) to elapse before the node makes the next attempt to send a message to another node that has not yet responded The value for this priority is set on a slider scale. Advanced Management Settings Settings for advanced central management functions Multiplier for timeout when distributing over multiple nodes — Factor to increase the time interval that has been configured under Timeout for distributing messages to other nodes in the Central Management Settings section. The interval can be increased by a value ranging from 1 to 2. The value is set on a slider scale. Attempts made for each address of another node to distribute messages — Maximum number of attempts (1 to 5) the node makes when trying to reach another node under a particular IP address that has not yet responded The number is set on a slider scale. Node priority — Priority (ranging from 1 to 100) that the node takes within the configuration. The highest priority is 1. When you add a node to a group of nodes in a Central Management configuration, the nodes that have a lower priority (a higher value) and are allowed to receive configuration settings from other nodes receive new settings from this node. Note: If this is not your intention, you should make sure the nodes that you add have the same priority as the already existing nodes. In this case, the most recent configuration settings are distributed, either from the newly added node to the existing nodes or from the node with the most recent settings in the group to the new node. The value for this priority is set on a slider scale. Allow a GUI server to attach to this node — When selected, a server providing an additional user interface for the appliance is allowed to connect to the node Allow to attach a GUI server from non-local host — When selected, a server with an additional user interface that is not running within your network is allowed to connect to the node GUI control address — IP address and port number of the server that provides an additional user interface GUI request address — IP address and port number of this server used when sending requests to it 262 McAfee Web Gateway 7.1.5 Product Guide
System configuration Central management 7 Contact other nodes unencrypted — When selected, messages sent from this node to other nodes in the configuration are not encrypted Enable IP checking for other nodes — When selected, the IP address can be verified when messages are sent from this node to other nodes in the configuration Multiplier for timeout when distributing over multiple nodes — Time (10 to 600 seconds) to elapse before the node makes the next attempt to send a message to another node that has not yet responded Allowed time difference — Difference in time (10 to 600 seconds) allowed for an update The seconds are set on a slider scale. Enable version checking for other nodes — When selected, the version of an update that is distributed to other nodes can be verified This way updates that are already implemented on a node can be avoided. • Level of version check — Level of thoroughness when verifying the version of an update Verification levels range from 1 (very relaxed: only the major version number must match) to 6 (very strict: the build number must also match) The level is set on a slider scale. This Node is a Member of the Following Groups Settings for including a node in a group of nodes Group runtime — Group of the node, in which runtime data can be shared with all nodes of the group, for example, the amount of quota time or volume Group update — Group of the node, in which updates can be shared with all nodes of the group Group network — Group of the node, in which it can immediately connect to all other nodes of the group A node can be a member of more than one network group. In this case, the nodes of one group that a node is a member of can connect through this node to nodes of another group that this node is also a member of. All groups that a node is a member of are listed here. The following table describes the list entries. For information on maintaining a list of this type, see Inline lists. Table 7-16 Group Network list Option Definition String String for the name of a group of nodes Comment Plain-text comment on the group Automatic Engine Updates Settings for automatically updating database information for special appliance modules For more information, see Automatic Engine Updates system settings. McAfee Web Gateway 7.1.5 Product Guide 263
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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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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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Page 217 and 218: Web filtering SSL scanning 6 Handle
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Page 235 and 236: Web filtering Supporting functions
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Page 269 and 270: 8 Monitoring Contents Monitoring th
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Page 277 and 278: Logging Monitoring Logging 8 Applia
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Page 299 and 300: Monitoring Performance measurement
Page 301 and 302: Transferring data to an ePO server
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Page 305 and 306: Error handling Table 8-7 Trap Sinks
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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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