Blue Coat Systems SGOS 4.x manual Feature-Specific Upgrade Behavior, Access Logging

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Chapter 3: Feature-Specific Upgrade Behavior

This chapter provides critical information concerning how specific features are affected by upgrading to SGOS 4.x (and if relevant downgrading from) and provides actions administrators must or are recommended to take as a result of upgrading.

This chapter contains the following sections:.

•"Access Logging"—Discusses the new global enable/disable switch, the Peer-to-Peer (P2P) format and log, and the new substitutions.

•"Authentication"—Discusses Policy Substitution, Oblix COREid, and RADIUS realms.

•"Bandwidth Management"—Discusses bandwidth management features.

•"Compression" —Discusses ProxySG behavior when using HTTP compression.

•"Content Filtering"—Discusses downgrade behavior for new third-party vendors.

•"CPU Monitoring"—Allows you to see the percentage of CPU being used by specific functional groups.

•"Endpoint Mapper and SOCKS Compression"—Discusses Endpoint Mapper proxy and SOCKS compression.

•"ICAP Patience Page"—Discusses new and changed commands for Patience Page settings.

•"Policy"—Lists new VPM objects and CPL syntax, abandoned substitutions, new exception pages, and new object naming and UTF-8 encoding in VPM.

•"Securing the Serial Port"—Describes the upgrade/downgrade behavior if you secure the serial port.

•"SmartFilter Version 4"—The SmartFilter license key is now required if you use SmartFilter, version 4.

•"SSL Key Management"—Discusses new non-interactive commands to enhance SSL key management available through Director.

Note: If a topic is not discussed, it means no upgrade or downgrade issues exist for that feature: for example, event logging has no changed functionality from previous versions and will not be discussed in this document.

Access Logging

Access Logging has added new features in SGOS 4.x:

•A global enable/disable switch: See below.

•A P2P format and log: See "Peer-to-Peer" on page 15.

•New substitutions: See "New Access Logging Substitutions" on page 15. (For a list of deprecated substitutions, see Table 3.11, “Abandoned Substitution Tokens” on page 25.)

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Contents Blue Coat Systems ProxySG Contact Information Contents Blue Coat Sgos 4.x Upgrade Guide About the Document Organization Changes Between Sgos 3.x and SgosRelated Blue Coat Documentation Chapter Title DescriptionConventions Definition Document ConventionsUpgrading Upgrade Behavior, GeneralRestoring to Previous Versions Summary of Changes to the Upgrade ProcessRedoing an Upgrade from Sgos 2.x or CacheOS Redoing an Upgrade from Sgos Licensing Changing Between Sgos 4.x Versions Type Component Description SSL Documentation References Hardware SupportedAccess Logging Feature-Specific Upgrade BehaviorNew CLI Commands Global Enable/Disable SwitchDocument References Protocol LogUpgrade Behavior New Access Logging SubstitutionsCLI Compatibility Issues Peer-to-PeerBlue Coat Sgos 4.x Upgrade Guide New Substitutions Administrator Actions AuthenticationBandwidth Management Downgrade Behavior CompressionCLI Commands Content FilteringCommand Description CPU MonitoringEndpoint Mapper and Socks Compression Upgrade/Downgrade BehaviorIcap Patience CLI Changes and AdditionsPolicy Https//ProxySGIPport /policyimportlisting.html Policy DeprecationCPL Abandoned Syntax Replacement SyntaxBlue Coat Sgos 4.x Upgrade Guide Abandoned Policy Conditions Abandoned CPL Current CPL Abandoned CPL Current CPL Abandoned CPL Current CPL Exception Pages Object Naming UTF-8 EncodingSmartFilter Version Securing the Serial PortSSL Key Management Documentation ReferenceDocumentation References Blue Coat Sgos 4.x Upgrade Guide Index VPM
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