Blue Coat Systems SGOS Version 5.2.2 manual Managing SG Appliance Systems

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Volume 9: Managing the Blue Coat SG Appliance

Troubleshooting Tip

If the SG appliance does not come up after rebooting and the serial port is connected to a terminal server (terminal concentrator), try the following:

❐Have an active session open on the terminal server, noting any traffic (characters) being output.

❐Unplug the terminal server from the appliance in case it is causing a problem (such as bad cabling).

Managing SG Appliance Systems

The SG appliance Systems tab displays the five available systems. Empty systems are indicated by the word Empty.

The system currently running is highlighted in blue and cannot be replaced or deleted.

From this screen, you can:

❐Select the SGOS system version to boot.

❐Lock one or more of the available SGOS system versions.

❐Select the SGOS system version to be replaced.

❐Delete one or more of the available SGOS system versions (CLI only).

❐View details of the available SGOS system versions.

To view SGOS system replacement options:

Select Maintenance > Upgrade > Systems.

To view details for an SGOS system version:

1.Select Maintenance > Upgrade > Systems.

2.Click Details next to the system for which you want to view detailed information; click OK when you are finished.

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Contents Blue Coat Systems SG Appliance Contact Information Contents Diagnostics Appendix a Glossary Index Volume 9 Managing the Blue Coat SG Appliance About Managing the SG Appliance Document ConventionsVolume 9 Managing the Blue Coat SG Appliance Using Director to Manage SG Systems Automatically Registering the SG Appliance with DirectorRelated CLI Commands for Director Registration Director Registration RequirementsRegistering the SG Appliance with Director To register the appliance with a DirectorSetting up Director and SG Appliance Communication To view the fingerprint of the keyMonitoring the System and Disks System SummaryTo delete a key To view the system summary statisticsViewing System Environment Sensors To view the system environment statisticsViewing Disk Status To view disk status or take a disk offlineSetting 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 for Setting the Event Logging LevelRelated CLI Commands to Set the Event Log Size Enabling Event NotificationRelated CLI Commands to Enable Event Notifications To enable event notificationsSyslog Event Monitoring Viewing Event Log Configuration and Content Viewing the Event Log ConfigurationTo enable syslog monitoring Related CLI Commands to Enable Syslog MonitoringViewing the Event Log Contents Configuring Snmp To enable and configure SnmpRelated CLI Commands to Enable and Configure Snmp Enabling SnmpConfiguring Snmp Community Strings To set or change community stringsTo enable Snmp traps Configuring Snmp TrapsRelated CLI Commands for Enabling Snmp Traps Configuring Health Monitoring Health Monitoring RequirementsAbout the Health Monitoring Metric Types About Health MonitoringHealth Monitoring Example About License Expiration MetricsAbout the General Metrics About Health Monitoring NotificationAbout the Licensing Metrics About the Status Metrics Metric Threshold States and Corresponding ValuesChanging Threshold and Notification Properties To change the threshold and notification propertiesGetting a Quick View of the SG Appliance Health Viewing Health Monitoring Statistics To review the health monitoring statisticsTroubleshooting Related CLI Syntax to View Health Monitoring StatisticsVolume 9 Managing the Blue Coat SG Appliance Hardware and Software Restart Options Restarting the SG ApplianceTo restart the SG appliance Restoring System Defaults Restore-DefaultsFactory-Defaults Keep-ConsoleTo restore system defaults Clearing the DNS CacheClearing the Object Cache To clear the DNS cacheTroubleshooting Tip Clearing the Byte CacheClearing Trend Statistics Upgrading the SG ApplianceSG Appliance 5.x Version Upgrade To upgrade the SG applianceRelated CLI Syntax to Upgrade the Sgos Software Managing SG Appliance Systems To view Sgos system replacement optionsTo view details for an Sgos system version Example Session Setting the Default Boot SystemTo set the SG appliance to run on the next hardware restart Locking and Unlocking SG Appliance Systems Replacing an SG Appliance SystemTo lock a system To unlock a systemDeleting an SG Appliance System Disk ReinitializationMulti-Disk SG Appliances To delete a systemSingle-Disk SG Appliance Deleting Objects from the SG ApplianceTo delete a single object from the SG appliance To delete multiple objects from the SG applianceDiagnostics Sending Service Information Automatically Diagnostic Reporting Service InformationTo send service information automatically Related CLI Syntax to Send Service Information Managing the Bandwidth for Service InformationTo manage bandwidth for service information Configure Service Information Settings To send service informationSGOS#diagnostics service-info subcommands To create a new snapshot job Creating and Editing Snapshot JobsTo edit an existing snapshot job Following subcommands are available Related CLI Syntax to Edit an Existing Snapshot JobPcap File Name Format Packet Capturing the Job UtilityCommon Pcap Filter Expressions Configuring Packet Capturing Using Filter Expressions in the CLITo enable, stop, and download packet captures Diagnostics Related CLI Syntax to Define Packet Capturing Settings Viewing Current Packet Capture DataTo configure core image restart options Core Image Restart OptionsUploading Packet Capture Data To view current packet capture statisticsTo set daily heartbeats and/or Blue Coat monitoring Diagnostic Reporting HeartbeatsRelated CLI Syntax to Manage Heartbeats and Monitoring To configure and view CPU monitoring Diagnostic Reporting CPU MonitoringRelated CLI Syntax to Configure and View CPU Monitoring Volume 9 Managing the Blue Coat SG Appliance Statistics Selecting the Graph ScaleViewing Traffic Distribution Statistics Traffic MixRefreshing the Data Understanding Chart DataAbout Bypassed Bytes Viewing Bandwidth Usage or Gain About the Default Service StatisticsTo view bandwidth usage or gain statistics Viewing Traffic History Viewing Client Byte and Server Byte Traffic DistributionTo view client and server byte statistics Supported Proxy Types and Services Unsupported Proxy Types Viewing the ADN History Viewing Bandwidth Management StatisticsViewing Protocol Statistics To view client and server byte or bandwidth gain statisticsSSL History Viewing System Statistics Resources StatisticsViewing CPU Utilization To view CPU utilizationViewing Concurrent Users To view concurrent usersViewing Disk Use Statistics Viewing Memory Use StatisticsTo view disk use statistics To view memory use statisticsViewing Data Allocation Statistics in RAM and on Disk To view data allocation statisticsContents Statistics Event Logging Statistics To view the event logActive Sessions-Viewing Per-Connection Statistics Failover StatisticsTo view failover statistics Analyzing Proxied Sessions Viewing Proxied SessionsAbout the Proxied Sessions Statistics To view proxied sessionsProvided. See Viewing Sessions with Multiple Connections on Cache Hit Is unavailable if the content is non-cacheable or for Cifs About MMS Streaming Connections Using the Tool TipsViewing Sessions with Multiple Connections Understanding the Tree View MMSFiltering the Display What Is Not DisplayedAbout the Byte Totals Viewing Html and XML Views of Proxied Sessions Data Analyzing Bypassed Connections StatisticsAbout the Bypassed Connection Statistics Viewing Bypassed ConnectionsTo view bypassed connections 14. Filter Drop-Down List Viewing the Access Log Viewing Html and XML Views of Bypassed Connections DataViewing Health Monitoring Statistics Viewing Health Check StatisticsUsing 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