Cisco Cisco Content Security Management Appliance M160 Guía Del Usuario
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Cisco IronPort AsyncOS 8.0 for Security Management User Guide
Chapter 13 Common Administrative Tasks
Upgrade and Update Settings
describes the update and upgrade settings you can configure.
Table 13-1
Update Settings for Security Services
Setting
Description
Update Servers (images)
Choose whether to download Cisco IronPort AsyncOS upgrade and service
update software images, such as time zone rules and Feature Key updates,
from the Cisco IronPort update servers or a from a local web server. The
default is the Cisco IronPort update servers for both upgrades and updates.
update software images, such as time zone rules and Feature Key updates,
from the Cisco IronPort update servers or a from a local web server. The
default is the Cisco IronPort update servers for both upgrades and updates.
You might want to use a local web server if :
•
You need to download images to your appliance from a static address.
See
See
•
You want to download Cisco IronPort AsyncOS upgrade images to
your appliance at your convenience. (You can still download service
update images dynamically from the Cisco IronPort update servers.)
your appliance at your convenience. (You can still download service
update images dynamically from the Cisco IronPort update servers.)
When you choose a local update server, enter the base URL and port
number for the servers used to download the upgrades and updates. If the
server requires authentication, you can also enter a valid user name and
password.
number for the servers used to download the upgrades and updates. If the
server requires authentication, you can also enter a valid user name and
password.
For more information, see
and
Update Servers (lists)
Choose whether to download the lists of available upgrades and service
updates (the manifest XML files) from the Cisco IronPort update servers or
from a local web server.
updates (the manifest XML files) from the Cisco IronPort update servers or
from a local web server.
The default for both upgrades and updates is the Cisco IronPort update
servers. You can choose different settings for upgrades and for updates.
servers. You can choose different settings for upgrades and for updates.
If applicable, see
If you choose local update servers, enter the full path to the manifest XML
file for each 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.
file for each 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
and
Automatic Updates
Choose whether or not to enable automatic updates for time zone rules.
When enabled, enter the time to wait between checks for updates. Add a
trailing m for minutes, h for hours, and d for days.
When enabled, enter the time to wait between checks for updates. Add a
trailing m for minutes, h for hours, and d for days.
Interface
Choose which network interface to use when contacting the update servers
for time zone rules and AsyncOS upgrades. The available proxy data
interfaces are shown. By default, the appliance selects an interface to use.
for time zone rules and AsyncOS upgrades. The available proxy data
interfaces are shown. By default, the appliance selects an interface to use.
HTTP Proxy Server
If an upstream HTTP proxy server exists and requires authentication, enter
the server information and user name and password here.
the server information and user name and password here.
Note that if you specify a proxy server, it will be used to access and update
the services listed in the GUI.
the services listed in the GUI.