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Blue Coat Systems SGOS Version 5.2.2 Volume 9: Managing the Blue Coat SG Appliance, is cacheable

Models: Blue Coat Systems SG Appliance SGOS Version 5.2.2

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object-by-object basis).

Volume 9: Managing the Blue Coat SG Appliance

Table 5-1. Table Column Heading Descriptions on the Proxied Sessions Page (Continued)

	Column Heading	Description

	OC	Object Caching. When displayed in color, this icon indicates that an
	OC	HTTP, HTTPS, CIFS, Streaming, or FTP proxy is in use and the content

		is cacheable.
		This icon has three states:
		•	Active (color icon)
		•	Inactive (gray icon)
		•	Not possible (not displayed)
		The icon:
		❐ Is unavailable if the content is non-cacheable (or for CIFS,
			when the entire connection is non-cacheable—not on an
			object-by-object basis).
		❐ Is not displayed for MAPI and TCP-Tunnel traffic.
		❐ Does not indicate a cache hit; it indicates only that the object
			is cacheable.

		Live splitting. When displayed in color, this icon indicates that a live
		MMS stream is being split to the client.
		This icon has two states:
		•	Active (color icon)
		•	Inactive (gray icon)

	P	Protocol Optimization. When displayed in color, this icon indicates that
	P	a proxy is in use that is capable of performing latency optimizations.

		These proxies include HTTP, HTTPS, CIFS, and MAPI.
		This icon has three states:
		•	Active (color icon)
		•	Inactive (gray icon)
		•	Not possible (not displayed)

	BM	Bandwidth Management. When displayed in color, this icon indicates
	BM	that either the client or server connection has been assigned to a

		bandwidth class.
		This icon has two states:
		•	Active (color icon)
		•	Inactive (gray icon)

	Service Name	Displays the service used by the session.
		Even if a client connection is handed off to a different application
		proxy, this column shows the service name of the original service that
		intercepted the client connection.

	Protocol	Displays the protocol used by the session.

	Detail	Provides additional information. For example, it can indicate that a
		CIFS connection is "pass-through" due to SMB signing.

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Blue Coat Systems SGOS Version 5.2.2 Volume 9: Managing the Blue Coat SG Appliance, object-by-objectbasis, is cacheable

Contents

SGOS Version Volume 9: Managing the Blue Coat SG ApplianceBlue Coat Systems SG Appliance Sunnyvale, CA Contact InformationBlue Coat Systems Inc 420 North Mary Ave Contact Information Chapter 1: About Managing the SG ApplianceChapter 2 Monitoring the SG Appliance Chapter 3: Maintaining the SG ApplianceChapter 5: Statistics Volume 9: Managing the Blue Coat SG ApplianceChapter 4: Diagnostics Appendix A: Glossary Index Volume 9: Managing the Blue Coat SG Appliance Chapter 4: Diagnostics Chapter 5: Statistics Chapter 1 About Managing the SG ApplianceDocument Conventions Chapter 2: Monitoring the SG ApplianceVolume 9: Managing the Blue Coat SG Appliance Using Director to Manage SG Systems “Using Director to Manage SG Systems” on page“Configuring SNMP” on page “Configuring Health Monitoring” on pageRelated CLI Commands for Director Registration Director Registration RequirementsRegistering the SG Appliance with Director To register the appliance with a DirectorTo view the fingerprint of the key Monitoring the System and Disks System SummaryTo delete a key To view the system summary statisticsViewing System Environment Sensors To view the system environment statisticsVolume 9: Managing the Blue Coat SG Appliance Viewing Disk StatusTo view disk status or take a disk offline Setting Up Event Logging and Notification Configuring Which Events to LogViewing SSL Accelerator Card Information To view SSL accelerator cardsSetting Event Log Size Related CLI Commands to Set the Event Log SizeEnabling Event Notification To set event log sizeTo enable event notifications Syslog Event MonitoringViewing Event Log Configuration and Content Viewing the Event Log ConfigurationTo enable syslog monitoring Related CLI Commands to Enable Syslog MonitoringUnderstanding the Regex and Substring Filters Viewing the Event Log ContentsUnderstanding the Time Filter Configuring SNMP To enable and configure SNMPRelated CLI Commands to Enable and Configure SNMP Enabling SNMPTo set or change community strings Configuring SNMP Community StringsTo set or change community strings Configuring SNMP Traps To enable SNMP trapsRelated CLI Commands for Enabling SNMP Traps Volume 9: Managing the Blue Coat SG ApplianceConfiguring Health Monitoring Health Monitoring RequirementsVolume 9: Managing the Blue Coat SG Appliance About the Health Monitoring Metric TypesAbout Health Monitoring Health Monitoring Example About License Expiration MetricsCRITICAL WARRNINGAbout Health Monitoring Notification About the General MetricsAbout the Licensing Metrics Volume 9: Managing the Blue Coat SG ApplianceAbout the Status Metrics Licensing Metrics” onVolume 9: Managing the Blue Coat SG Appliance See Volume 5: Advanced Networking forChanging Threshold and Notification Properties Getting A Quick View of the SG Appliance Health Volume 9: Managing the Blue Coat SG Appliance Viewing Health Monitoring StatisticsTo review the health monitoring statistics Troubleshooting SGOS#config show system-resource-metricsVolume 9: Managing the Blue Coat SG Appliance “Restoring System Defaults” on page Chapter 3: Maintaining the SG ApplianceRestarting the SG Appliance Hardware and Software Restart OptionsVolume 9: Managing the Blue Coat SG Appliance Restoring System DefaultsRestore-Defaults Factory-Defaults Keep-ConsoleTo restore system defaults Related CLI Syntax to Restore System DefaultsClearing the DNS Cache Clearing the Object CacheTroubleshooting Tip Clearing the Byte CacheClearing Trend Statistics Upgrading the SG ApplianceVolume 9: Managing the Blue Coat SG Appliance The SG Appliance 5.x Version UpgradeTo upgrade the SG appliance Related CLI Syntax to Upgrade the SGOS Software 4.Click RestartTo view SGOS system replacement options Managing SG Appliance SystemsTo view details for an SGOS system version Troubleshooting TipSetting the Default Boot System Example SessionSGOS> show installed-systems 1.Select Maintenance > Upgrade > SystemsRelated CLI Syntax to Set the Default Boot System Locking and Unlocking SG Appliance SystemsReplacing an SG Appliance System To lock a systemDeleting an SG Appliance System Disk ReinitializationMulti-DiskSG Appliances To delete a systemSingle-DiskSG Appliance Deleting Objects from the SG ApplianceTo delete a single object from the SG appliance To delete multiple objects from the SG applianceChapter 4: Diagnostics Diagnostic Reporting Service Information Sending Service Information Automatically“Diagnostic Reporting Heartbeats” on page “Diagnostic Reporting CPU Monitoring” on pageManaging the Bandwidth for Service Information Related CLI Syntax to Send Service InformationTo manage bandwidth for service information To send service information automaticallyVolume 9: Managing the Blue Coat SG Appliance Configure Service Information SettingsTo send service information Related CLI Syntax to Send Service Information c.Click Ok 5.Click SendCreating and Editing Snapshot Jobs To create a new snapshot jobTo edit an existing snapshot job Volume 9: Managing the Blue Coat SG Appliancea.Target: Enter the object to snapshot Packet Capturing the Job Utility PCAP File Name FormatCommon PCAP Filter Expressions Volume 9: Managing the Blue Coat SG ApplianceConfiguring Packet Capturing Using Filter Expressions in the CLI6 7 8 9 To enable, stop, and download packet capturesVolume 9: Managing the Blue Coat SG Appliance a.Capture all matching packets Viewing Current Packet Capture Data Volume 9: Managing the Blue Coat SG ApplianceTo configure core image restart options Core Image Restart OptionsUploading Packet Capture Data To view current packet capture statisticsDiagnostic Reporting Heartbeats Volume 9: Managing the Blue Coat SG ApplianceDiagnostic Reporting CPU Monitoring To configure and view CPU monitoringVolume 9: Managing the Blue Coat SG Appliance “Viewing the Access Log” on page Chapter 5: StatisticsSelecting the Graph Scale “Viewing Traffic Distribution Statistics” on pageViewing Traffic Distribution Statistics Volume 9: Managing the Blue Coat SG ApplianceAbout Bypassed Bytes Understanding Chart DataRefreshing the Data About the Default Service Statistics Viewing Bandwidth Usage or GainTo view bandwidth usage or gain statistics Volume 9: Managing the Blue Coat SG ApplianceViewing Traffic History To view client and server byte statisticsSupported Proxy Types and Services Volume 9: Managing the Blue Coat SG ApplianceRefreshing the Data Unsupported Proxy TypesUnderstanding Chart Data Viewing the ADN History Viewing Bandwidth Management StatisticsViewing Protocol Statistics Volume 9: Managing the Blue Coat SG ApplianceCIFS History “Contents Statistics” on page Viewing System StatisticsResources Statistics Viewing CPU UtilizationChapter 5: Statistics Viewing Concurrent UsersTo view concurrent users Viewing Disk Use Statistics Viewing Memory Use StatisticsTo view disk use statistics To view memory use statisticsTo view data allocation statistics Select Statistics > System > Resources > DataContents Statistics To view the distribution of cache contentsViewing Cached Objects by Size Viewing the Number of Objects Served by SizeEvent Logging Statistics To view the event logFailover Statistics Active Sessions—Viewing Per-ConnectionStatisticsTo view failover statistics Volume 9: Managing the Blue Coat SG ApplianceAnalyzing Proxied Sessions Viewing Proxied SessionsAbout the Proxied Sessions Statistics To view proxied sessionsVolume 9: Managing the Blue Coat SG Appliance Column HeadingDescription ClientChapter 5 Statistics Column HeadingDescription Server BytesVolume 9: Managing the Blue Coat SG Appliance Service Nameobject-by-objectbasis Is not displayed for MAPI and TCP-TunneltrafficUsing the Tool Tips About MMS Streaming ConnectionsViewing Sessions with Multiple Connections HTTPUnderstanding the Tree View Volume 9: Managing the Blue Coat SG ApplianceWhat Is Not Displayed Filtering the DisplayAbout the Byte Totals ADN TunnelsAnalyzing Bypassed Connections Statistics Volume 9: Managing the Blue Coat SG ApplianceTo view bypassed connections Viewing Bypassed ConnectionsAbout the Bypassed Connection Statistics The following filters are available Volume 9 Managing the Blue Coat SG ApplianceFiltering the Display Viewing the Access Log Viewing Health Monitoring StatisticsViewing Health Check Statistics Viewing Advanced StatisticsUsing the CLI show Command to View Statistics Volume 9: Managing the Blue Coat SG ApplianceChapter 5: Statistics resourcesAllocation of system resources snmpVolume 9: Managing the Blue Coat SG Appliance Appendix A: Glossary Volume 9: Managing the Blue Coat SG Appliance authenticate-401attributeAppendix A: Glossary Volume 9: Managing the Blue Coat SG Appliance destination objectsAppendix A: Glossary Volume 9 Managing the Blue Coat SG Appliance health check typeAppendix A: Glossary Volume 9: Managing the Blue Coat SG Appliance Management ConsoleAppendix A: Glossary Volume 9: Managing the Blue Coat SG Appliance parent class bandwidthAppendix A: Glossary Network > Tunneling tabVolume 9: Managing the Blue Coat SG Appliance SG applianceAppendix A: Glossary Volume 9: Managing the Blue Coat SG Appliance Websense log typeIndex Page Page Volume 9: Managing the Blue Coat SG Appliance