Blue Coat Systems SGOS Version 5.2.2 Volume 9: Managing the Blue Coat SG Appliance, Description

Volume 9: Managing the Blue Coat SG Appliance

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

Column Heading	Description
Client	IP address and port of the client PC (or other downstream host).
	When the client connection is inactive, the contents of this column are
	unavailable (gray). A client connection can become inactive if, for
	example, a client requests a large object and then aborts the download
	before the SG appliance has completed downloading it into its cache.
	When the session had multiple client connections, a tree view is
	provided. See “Viewing Sessions with Multiple Connections” on
	page 81 for more information.
Server	Final destination of the request.
	By default, the hostname is displayed. However, if a user entered an IP
	address in the URL, the IP address is displayed.
	The contents of this column are unavailable if the server connection is
	inactive. This can occur when a download has completed (and the
	server connection is closed or returned to the idle pool), but the object
	is still being served to the client.
	If a server connection was never made (a pure cache hit case), the
	Server column displays the hostname (or IP address) of the requested
	server.
	Active server connections are shown in black; inactive connections are
	unavailable.
A	ADN. Indicates that the server connection is flowing over an ADN
	tunnel. If the icon is not present, it indicates that an ADN tunnel is not
	in use.
	Encrypted ADN tunnel.
S	SOCKS. Indicates that the next hop is a SOCKS proxy. If the icon is not
	present, it indicates that a SOCKS proxy is not in use.
FW	Forwarding. Indicates that the next hop is a proxy server. If the icon is
	not present, it indicates that forwarding is not in effect.
Duration	Displays the amount of time the session has been established.
Client Bytes	Represents the number of bytes (to and from the client) at the socket
	level on the client connection. All application-level bytes are counted,
	including application overhead such as HTTP headers, CIFS headers,
	and so on.
	TCP and IP headers, packet retransmissions, and duplicate packets are
	not counted.
	See “About the Byte Totals” on page 83 for more information.

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