Blue Coat Systems Blue Coat Systems SG Appliance manual

Contents

Viewing Traffic History	65
Understanding Chart Data	67
Refreshing the Data	67
About Bypassed Bytes	68
Viewing Bandwidth Usage or Gain or Client Byte and Server Byte Traffic History	68
Viewing the ADN History	68
Viewing Bandwidth Management Statistics	68
Viewing Protocol Statistics	68
Viewing System Statistics	70
Resources Statistics	70
Contents Statistics	74
Event Logging Statistics	75
Failover Statistics	76
Active Sessions—ViewingPer-Connection Statistics	76
Analyzing Proxied Sessions	77
Filtering the Display	83
Viewing HTML and XML Views of Proxied Sessions Data	84
Analyzing Bypassed Connections Statistics	84
Filtering the Display	86
Viewing HTML and XML Views of Bypassed Connections Data	87
Viewing Health Monitoring Statistics	87
Viewing Health Check Statistics	87
Viewing the Access Log	87
Viewing Advanced Statistics	87
Using the CLI show Command to View Statistics	88

Appendix A: Glossary

Index

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Blue Coat Systems Blue Coat Systems SG Appliance, SGOS Version 5.2.2 manual Appendix a Glossary Index

Contents

Blue Coat Systems SG Appliance Contact Information Contents Diagnostics Appendix a Glossary Index Volume 9 Managing the Blue Coat SG Appliance Document Conventions About Managing the SG Appliance Volume 9 Managing the Blue Coat SG Appliance Automatically Registering the SG Appliance with Director Using Director to Manage SG Systems Director Registration Requirements Related CLI Commands for Director RegistrationRegistering the SG Appliance with Director To register the appliance with a Director To view the fingerprint of the key Setting up Director and SG Appliance Communication System Summary Monitoring the System and DisksTo delete a key To view the system summary statistics To view the system environment statistics Viewing System Environment Sensors To view disk status or take a disk offline Viewing Disk Status Configuring Which Events to Log Setting Up Event Logging and NotificationViewing SSL Accelerator Card Information To view SSL accelerator cards Related CLI Commands for Setting the Event Logging Level Setting Event Log SizeRelated CLI Commands to Set the Event Log Size Enabling Event Notification Syslog Event Monitoring To enable event notificationsRelated CLI Commands to Enable Event Notifications Viewing the Event Log Configuration Viewing Event Log Configuration and ContentTo enable syslog monitoring Related CLI Commands to Enable Syslog Monitoring Viewing the Event Log Contents To enable and configure Snmp Configuring SnmpRelated CLI Commands to Enable and Configure Snmp Enabling Snmp To set or change community strings Configuring Snmp Community Strings Related CLI Commands for Enabling Snmp Traps Configuring Snmp TrapsTo enable Snmp traps Health Monitoring Requirements Configuring Health Monitoring About Health Monitoring About the Health Monitoring Metric Types About License Expiration Metrics Health Monitoring Example About the Licensing Metrics About Health Monitoring NotificationAbout the General Metrics Metric Threshold States and Corresponding Values About the Status Metrics To change the threshold and notification properties Changing Threshold and Notification Properties Getting a Quick View of the SG Appliance Health To review the health monitoring statistics Viewing Health Monitoring Statistics Related CLI Syntax to View Health Monitoring Statistics Troubleshooting Volume 9 Managing the Blue Coat SG Appliance To restart the SG appliance Restarting the SG ApplianceHardware and Software Restart Options Restore-Defaults Restoring System Defaults Keep-Console Factory-Defaults Clearing the DNS Cache To restore system defaultsClearing the Object Cache To clear the DNS cache Clearing the Byte Cache Troubleshooting TipClearing Trend Statistics Upgrading the SG Appliance To upgrade the SG appliance SG Appliance 5.x Version Upgrade Related CLI Syntax to Upgrade the Sgos Software To view details for an Sgos system version To view Sgos system replacement optionsManaging SG Appliance Systems To set the SG appliance to run on the next hardware restart Setting the Default Boot SystemExample Session Replacing an SG Appliance System Locking and Unlocking SG Appliance SystemsTo lock a system To unlock a system Disk Reinitialization Deleting an SG Appliance SystemMulti-Disk SG Appliances To delete a system Deleting Objects from the SG Appliance Single-Disk SG ApplianceTo delete a single object from the SG appliance To delete multiple objects from the SG appliance Diagnostics To send service information automatically Diagnostic Reporting Service InformationSending Service Information Automatically To manage bandwidth for service information Managing the Bandwidth for Service InformationRelated CLI Syntax to Send Service Information To send service information Configure Service Information Settings SGOS#diagnostics service-info subcommands To edit an existing snapshot job Creating and Editing Snapshot JobsTo create a new snapshot job Related CLI Syntax to Edit an Existing Snapshot Job Following subcommands are available Common Pcap Filter Expressions Packet Capturing the Job UtilityPcap File Name Format Using Filter Expressions in the CLI Configuring Packet Capturing To enable, stop, and download packet captures Diagnostics Viewing Current Packet Capture Data Related CLI Syntax to Define Packet Capturing Settings Core Image Restart Options To configure core image restart optionsUploading Packet Capture Data To view current packet capture statistics Related CLI Syntax to Manage Heartbeats and Monitoring Diagnostic Reporting HeartbeatsTo set daily heartbeats and/or Blue Coat monitoring Related CLI Syntax to Configure and View CPU Monitoring Diagnostic Reporting CPU MonitoringTo configure and view CPU monitoring Volume 9 Managing the Blue Coat SG Appliance Selecting the Graph Scale Statistics Traffic Mix Viewing Traffic Distribution Statistics About Bypassed Bytes Understanding Chart DataRefreshing the Data To view bandwidth usage or gain statistics About the Default Service StatisticsViewing Bandwidth Usage or Gain To view client and server byte statistics Viewing Client Byte and Server Byte Traffic DistributionViewing Traffic History Supported Proxy Types and Services Unsupported Proxy Types Viewing Bandwidth Management Statistics Viewing the ADN HistoryViewing Protocol Statistics To view client and server byte or bandwidth gain statistics SSL History Resources Statistics Viewing System StatisticsViewing CPU Utilization To view CPU utilization To view concurrent users Viewing Concurrent Users Viewing Memory Use Statistics Viewing Disk Use StatisticsTo view disk use statistics To view memory use statistics To view data allocation statistics Viewing Data Allocation Statistics in RAM and on Disk Contents Statistics To view the event log Event Logging Statistics To view failover statistics Failover StatisticsActive Sessions-Viewing Per-Connection Statistics Viewing Proxied Sessions Analyzing Proxied SessionsAbout the Proxied Sessions Statistics To view proxied sessions Provided. See Viewing Sessions with Multiple Connections on Cache Hit Is unavailable if the content is non-cacheable or for Cifs Viewing Sessions with Multiple Connections Using the Tool TipsAbout MMS Streaming Connections MMS Understanding the Tree View About the Byte Totals What Is Not DisplayedFiltering the Display Analyzing Bypassed Connections Statistics Viewing Html and XML Views of Proxied Sessions Data To view bypassed connections Viewing Bypassed ConnectionsAbout the Bypassed Connection Statistics 14. Filter Drop-Down List Viewing Html and XML Views of Bypassed Connections Data Viewing the Access LogViewing Health Monitoring Statistics Viewing Health Check Statistics Using the CLI show Command to View Statistics Statistics Volume 9 Managing the Blue Coat SG Appliance Appendix a Glossary URL Appendix a Glossary Drtr Icmp Volume 9 Managing the Blue Coat SG Appliance MACH5 MIB NTP 100 Network Tunneling tab 102 103 104 Index 106 Snmp 108