Cisco Cisco Web Security Appliance S160 Notas de publicación
C I S C O I R O N P O R T A S Y N C O S 6 . 3 . 8 F O R W E B R E L E A S E N O T E S
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In AsyncOS for Web 6.0, there is a new feature that allows users to re-authenticate when
blocked from accessing a web site due to restrictive URL filtering. For re-authentication to
work, users click on a link embedded in an IronPort end-user notification page. The following
IronPort notification pages use the re-authentication link:
blocked from accessing a web site due to restrictive URL filtering. For re-authentication to
work, users click on a link embedded in an IronPort end-user notification page. The following
IronPort notification pages use the re-authentication link:
• ERR_BLOCK_DEST
• ERR_WEBCAT
However, when you upgrade to AsyncOS for Web 6.0, any customized IronPort notification
page does not automatically inherit the re-authentication link. If the pages listed above were
customized in the previous version, you need to edit them to take advantage of the new re-
authentication feature. Edit the HTML files and add the following text:
page does not automatically inherit the re-authentication link. If the pages listed above were
customized in the previous version, you need to edit them to take advantage of the new re-
authentication feature. Edit the HTML files and add the following text:
Changes in Behavior
This section describes changes in behavior from previous versions of AsyncOS for Web that
may affect the appliance configuration after you upgrade to the latest version.
may affect the appliance configuration after you upgrade to the latest version.
Identities and Access Policies
In AsyncOS for Web 6.0, the way AsyncOS for Web evaluates Identities and Access Policies
has changed. Previously, both policy types were evaluated in parallel. Now, Identities are
always evaluated before Access Policies. In some configurations, this might result in different
transactions being assigned to different Identities.
has changed. Previously, both policy types were evaluated in parallel. Now, Identities are
always evaluated before Access Policies. In some configurations, this might result in different
transactions being assigned to different Identities.
Update and Upgrade Settings
In AsyncOS for Web 6.0, the way you upgrade the system software and update security
components has changed. This involves the following changes:
components has changed. This involves the following changes:
• Now, you configure upgrade and update settings in one location, the System
Administration > Upgrade and Update Settings page, and using only one CLI command,
updateconfig
. The settings you configure, such as a proxy server on the network, apply
to both updates and upgrades.
• The URL for downloading upgrades has changed. Therefore, if you have any existing
firewall rules allowing download of legacy upgrades from
upgrades.ironport.com
ports such as 22, 25, 80, 4766, they must be removed and/or replaced with revised
firewall rules.
firewall rules.
<td>
%?R
<div align="left">
<form name="ReauthInput" action="%r" method="GET">
<input name="Reauth" type="button" OnClick="document.location='%r'"
id="Reauth" value="Login as different user...">
</form>
</div>
%#R
</td>