Cisco Cisco Web Security Appliance S380 User Guide

Submit and commit your changes.

Update Servers (list)

Choose whether to download the list of available upgrades and updates 
(the manifest XML file) from the Cisco IronPort update servers or a local 
web server.

The default is the Cisco IronPort update servers. You might want to choose 
a local web server when you want to temporarily download an upgrade 
image stored on a local web server. After you download the image, Cisco 
recommends changing this setting back to the Cisco IronPort update 
servers so that security components continue to update automatically.

When you choose a local update server, enter the full path to the manifest 
XML file for the list including the file name and port number for the 
server. If you leave the port field blank, AsyncOS uses port 80. If the 
server requires authentication, you can also enter a valid user name and 
password.

For more information, see 

.

Update Servers (images)

Choose whether to download upgrade and update images from the Cisco 
IronPort update servers or a local web server. The default is the Cisco 
IronPort update servers. You might want to choose a local web server 
under either of the following circumstances:

You want to download the upgrade and update images from Cisco, but 
you need to enter a static address provided by Cisco IronPort 
Customer Support.

You want to temporarily download an upgrade image stored on a local 
web server. After you download the image, Cisco recommends 
changing this setting back to the Cisco IronPort update servers (or the 
static address if you used that) so that security components continue 
to update automatically.

When you choose a local update server, enter the base URL and port 
number for the server. If you leave the port field blank, AsyncOS uses port 
80. If the server requires authentication, you can also enter a valid user 
name and password.

For more information, see 

 and 

.

Routing  Table

Choose which network interface’s routing table to use when contacting the 
update servers. The available proxy data interfaces are shown. Default is 
Management.

Proxy Server (optional)

If an upstream proxy server exists and requires authentication, enter the 
server information and user name and password here.