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

Models: Blue Coat Systems SG Appliance SGOS Version 5.2.2

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Volume 9: Managing the Blue Coat SG Appliance

Restore-Defaults	34
Factory-Defaults	35
Keep-Console	35
Clearing the DNS Cache	36
Clearing the Object Cache	36
Clearing the Byte Cache	37
Troubleshooting Tip	37
Clearing Trend Statistics	37
Upgrading the SG Appliance	37
The SG Appliance 5.x Version Upgrade	38
Troubleshooting Tip	40
Managing SG Appliance Systems	40
Setting the Default Boot System	41
Locking and Unlocking SG Appliance Systems	42
Replacing an SG Appliance System	42
Deleting an SG Appliance System	43
Disk Reinitialization	43
Multi-Disk SG Appliances	43
Single-Disk SG Appliance	44
Deleting Objects from the SG Appliance	44
Chapter 4: Diagnostics
Diagnostic Reporting (Service Information)	46
Sending Service Information Automatically	46
Managing the Bandwidth for Service Information	47
Configure Service Information Settings	48
Creating and Editing Snapshot Jobs	50
Packet Capturing (the Job Utility)	52
PCAP File Name Format	52
Common PCAP Filter Expressions	52
Configuring Packet Capturing	53
Core Image Restart Options	57
Diagnostic Reporting (Heartbeats)	58
Diagnostic Reporting (CPU Monitoring)	59
Chapter 5: Statistics
Selecting the Graph Scale	61
Viewing Traffic Distribution Statistics	62
Understanding Chart Data	63
Refreshing the Data	63
About Bypassed Bytes	63
About the Default Service Statistics	64
Viewing Bandwidth Usage or Gain	64
Viewing Client Byte and Server Byte Traffic Distribution	65

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Blue Coat Systems SGOS Version 5.2.2 manual Volume 9: Managing the Blue Coat SG Appliance, Diagnostics, Statistics

Contents

Blue Coat Systems SG Appliance Volume 9: Managing the Blue Coat SG ApplianceSGOS Version Blue Coat Systems Inc 420 North Mary Ave Contact InformationSunnyvale, CA Contact Information Chapter 1: About Managing the SG ApplianceChapter 2 Monitoring the SG Appliance Chapter 3: Maintaining the SG ApplianceChapter 4: Diagnostics Volume 9: Managing the Blue Coat SG ApplianceChapter 5: Statistics 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 statisticsTo view disk status or take a disk offline Viewing Disk StatusVolume 9: Managing the Blue Coat SG Appliance 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 Time Filter Viewing the Event Log ContentsUnderstanding the Regex and Substring Filters 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 RequirementsAbout Health Monitoring About the Health Monitoring Metric TypesVolume 9: Managing the Blue Coat SG Appliance 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” onChanging Threshold and Notification Properties See Volume 5: Advanced Networking forVolume 9: Managing the Blue Coat SG Appliance Getting A Quick View of the SG Appliance Health To review the health monitoring statistics Viewing Health Monitoring StatisticsVolume 9: Managing the Blue Coat SG Appliance 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 OptionsRestore-Defaults Restoring System DefaultsVolume 9: Managing the Blue Coat SG Appliance 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 ApplianceTo upgrade the SG appliance The SG Appliance 5.x Version UpgradeVolume 9: Managing the Blue Coat 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 automaticallyTo send service information Configure Service Information SettingsVolume 9: Managing the Blue Coat SG Appliance 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 CLIVolume 9: Managing the Blue Coat SG Appliance To enable, stop, and download packet captures6 7 8 9 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 ApplianceRefreshing the Data Understanding Chart DataAbout Bypassed Bytes 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 ApplianceUnderstanding Chart Data Unsupported Proxy TypesRefreshing the 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 UtilizationTo view concurrent users Viewing Concurrent UsersChapter 5: Statistics 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 ApplianceAbout the Bypassed Connection Statistics Viewing Bypassed ConnectionsTo view bypassed connections Filtering the Display Volume 9 Managing the Blue Coat SG ApplianceThe following filters are available 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