Blue Coat Systems Proxy SG SGOS 4.x ユーザーズマニュアル

Blue Coat SGOS 4.x Upgrade Guide

14

Global Enable/Disable Switch

In SGOS 4.x, you can enable or disable access logging on a global basis, both through the Management 
Console (

Access Logging>General>Global Settings) 

and the CLI. 

When logging is disabled, that setting overrides both policy and logging configuration. When access 
logging is enabled, policy settings override the access logging configuration.

Access-log uploads are not affected by the global enable/disable switch; disabling access 
logging does not disable the ability to upload existing log files.

On new systems, by default, access logging is disabled, but certain protocols are configured to use 
specific logs. When access logging is enabled, logging begins immediately for all configured 
protocols.

If you are upgrading your system, your existing protocol configurations are preserved and access 
logging is enabled by default so that logging will continue as previously configured. Protocols new in 
SGOS 4.x are set to have a default log of 

none

 in this case.

If you do not have a license for bandwidth management, access log uploads will not be 
bandwidth limited, even if they were bandwidth-limited in SGOS 3.x.

Certain protocols now have logs assigned to them by default. The defaults can be changed.

Protocols are not associated with a log by default upon an upgrade. They are only associated 
with a default on new SGOS 4.x systems.:

New CLI Commands

SGOS#(config access-log) enable

SGOS#(config access-log) disable

Document References

Chapter 20, “Access Logging,” in the Blue Coat ProxySG Configuration and Management Guide

Table 3.1:  Default Logs and Protocols

Endpoint Mapper

main

FTP

main

HTTP/HTTPS

main

ICP

none

Instant Messaging

im

Peer to Peer

p2p

Real Media/QuickTime

streaming

SOCKS

none

TCP Tunneling

main

Telnet

none

Windows Media

streaming