Cisco Cisco Web Security Appliance S370 Notas de publicación
9
Release Notes for Cisco AsyncOS 8.0.7 for Web
Upgrading AsyncOS for Web
Migrating from Hardware to Virtual Appliance
To migrate your configuration from physical hardware:
Step 1
Upgrade your hardware appliance to this AsyncOS release.
Step 2
Save the configuration file.
Step 3
Set up your virtual appliance with this AsyncOS release.
Step 4
Import the configuration file from your hardware appliance into the virtual appliance.
Configuration Files
When you upgrade AsyncOS for Web from the web interface or Command Line Interface (CLI), the
configuration is saved to file in the /configuration/upgrade directory. You can access the upgrade
directory using an FTP client. Each configuration file name is appended with the version number, and
passwords in the configuration file are masked so they are not human readable.
configuration is saved to file in the /configuration/upgrade directory. You can access the upgrade
directory using an FTP client. Each configuration file name is appended with the version number, and
passwords in the configuration file are masked so they are not human readable.
Generally, configuration files are not compatible between different AsyncOS releases.
Post-upgrade Reboot
You must reboot the Web Security appliance after you upgrade AsyncOS for Web.
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.
the appliance configuration after you upgrade to the latest version.
X-Authenticated-Groups Header Format
With LDAP authentication and External Data Loss Prevention configured on the appliance, AsyncOS
now sends the X-Authenticated-Groups header in this format:
now sends the X-Authenticated-Groups header in this format:
LDAP://(LDAP server name)/(groupname).
Previously, the format was LDAP://(groupname). This software change may require changes to policies
or other automation relying on the X-Authenticated-Groups header. [Defect: CSCum91801]
or other automation relying on the X-Authenticated-Groups header. [Defect: CSCum91801]
Upgrading AsyncOS for Web
Before You Begin
•
Perform preupgrade requirements, including updating the RAID controller firmware.
.