Blue Coat Systems SGOS Version 5.2.2 Is unavailable if the content is non-cacheable or for Cifs

Volume 9: Managing the Blue Coat SG Appliance

Table 5-1. Table Column Heading Descriptions on the Proxied Sessions Page (Continued)

Column Heading	Description
OC	Object Caching. When displayed in color, this icon indicates that an
	HTTP, HTTPS, CIFS, Streaming, or FTP proxy is in use and the content
	is cacheable.
	This icon has three states:
	•	Active (color icon)
	•	Inactive (gray icon)
	•	Not possible (not displayed)
	The icon:
	❐ Is unavailable if the content is non-cacheable (or for CIFS,
		when the entire connection is non-cacheable—not on an
		object-by-object basis).
	❐ Is not displayed for MAPI and TCP-Tunnel traffic.
	❐ Does not indicate a cache hit; it indicates only that the object
		is cacheable.
	Live splitting. When displayed in color, this icon indicates that a live
	MMS stream is being split to the client.
	This icon has two states:
	•	Active (color icon)
	•	Inactive (gray icon)
P	Protocol Optimization. When displayed in color, this icon indicates that
	a proxy is in use that is capable of performing latency optimizations.
	These proxies include HTTP, HTTPS, CIFS, and MAPI.
	This icon has three states:
	•	Active (color icon)
	•	Inactive (gray icon)
	•	Not possible (not displayed)
BM	Bandwidth Management. When displayed in color, this icon indicates
	that either the client or server connection has been assigned to a
	bandwidth class.
	This icon has two states:
	•	Active (color icon)
	•	Inactive (gray icon)
Service Name	Displays the service used by the session.
	Even if a client connection is handed off to a different application
	proxy, this column shows the service name of the original service that
	intercepted the client connection.
Protocol	Displays the protocol used by the session.
Detail	Provides additional information. For example, it can indicate that a
	CIFS connection is "pass-through" due to SMB signing.

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