Cisco Cisco Email Security Appliance C190 Guía Del Usuario
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AsyncOS 9.1.2 for Cisco Email Security Appliances User Guide
Chapter 33 System Administration
Setting Up to Obtain Upgrades and Updates
Step 4
Submit and commit your changes.
Configuring Automatic Updates
Procedure
Step 1
Navigate to the Security Services > Service Updates page, and click Edit Update Settings.
Step 2
Select the check box to enable automatic updates.
Step 3
Enter an update interval (time to wait between checks for updates). Add a trailing
m
for minutes and
h
for hours. The maximum update interval is 1 hour.
Configuring the Appliance to Verify the Validity of Updater Server Certificate
Email security appliance can check the validity of Cisco updater server certificate every time the
appliance communicates the updater server. If you configure this option and the verification fails,
updates are not downloaded and the details are logged in Updater Logs.
appliance communicates the updater server. If you configure this option and the verification fails,
updates are not downloaded and the details are logged in Updater Logs.
Use the
updateconfig
command to configure this option. The following example shows how to
configure this option.
mail.example.com> updateconfig
Service (images): Update URL:
Automatic Updates
Enable automatic updates and the update interval (how often the appliance
checks for updates) for Sophos and McAfee Anti-Virus definitions, Cisco
Anti-Spam rules, Cisco Intelligent Multi-Scan rules, PXE Engine updates,
Outbreak Filter rules, and time zone rules.
checks for updates) for Sophos and McAfee Anti-Virus definitions, Cisco
Anti-Spam rules, Cisco Intelligent Multi-Scan rules, PXE Engine updates,
Outbreak Filter rules, and time zone rules.
Include a trailing s, m, or h to indicate seconds, minutes, or hours. Enter 0
(zero) to disable automatic updates.
(zero) to disable automatic updates.
Note
You can only turn on automatic updates for DLP using the Security
Services > RSA Email DLP page. However, you must enable
automatic updates for all services first. See
Services > RSA Email DLP page. However, you must enable
automatic updates for all services first. See
for more
information.
Interface
Choose which network interface to use when contacting the update servers
for the listed security component updates. The available proxy data
interfaces are shown. By default, the appliance selects an interface to use.
for the listed security component updates. The available proxy data
interfaces are shown. By default, the appliance selects an interface to use.
HTTP Proxy Server
An optional proxy server used for the services listed in the GUI.
If you specify a proxy server, it will be used to update ALL services.
HTTPS Proxy Server
An optional proxy server using HTTPS. If you define the HTTPS proxy
server, it will be used to update the services listed in the GUI.
server, it will be used to update the services listed in the GUI.
Setting
Description