
Blue Coat SG Appliance Release Notes
2
Section A: Read Me First
Introduction
These release notes apply to Blue Coat® Systems’ appliances that are currently running or
will be upgraded to the SGOS 4.2.7 release. Before starting the upgrade process, please
review these notes.
Blue Coat recommends that you upgrade to the latest patch release of SGOS 4.2.x.
Browser Popups
Depending on your browser settings, the VPM module and online help (accessible when
you click
Help at the bottom of any Management Console panel) might not display. If this
happens, you must change the browser settings to allow popups.
Support
Direct support questions regarding this release to Blue Coat Support. For more
information, visit: http://www.bluecoat.com/support/contact.html.
New in this Release
Version: SGOS 4.2.7.1 build 32941
Release Date: 02/29/2008
BCAAA Version: 120
Compatible with: Director SGME 4.2.x or SGME 5.1.3.x, Reporter 8.3.1, ProxyAV 3.1
Document Revision: 1.1 on 03/05/2008
New in this Release
❐ Added support for the SSL Cavium card 1010 for the SG510, SG810, and SG8100 series.
❐ RTSP Log Forwarding: This feature adds support for forwarding values for several log
fields. These values are reported by the ProxySG for the streaming session between the
client and the ProxySG and are forwarded to the Origin Content Server (OCS) in the
client log record:
•
cs-uri-stem: URI stem of the client request is sent in the client log record being
forwarded to the server.
•
s-pkts-sent: Packets sent by the ProxySG to the client, during the playspurt.
•
sc-bytes: Bytes sent by the ProxySG to the client, during the playspurt.
•
s-totalclients: Number of clients connected to the ProxySG.
•
s-proxied: Set to 1 for proxied sessions.
•
s-cpu-util: CPU utilization of the ProxySG.
•
s-session-id: A unique id of the streaming session between client and the
ProxySG.
This feature is enabled when following configuration options for the windows-media
streaming proxy are set to the values specified:
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