Cisco Cisco Web Security Appliance S670 릴리즈 노트
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Release Notes for Cisco IronPort AsyncOS 7.5.0 for Web
Installation and Upgrade Notes
End-of-Life Announcement
Cisco has announced end-of-life for the IronPort URL Filters service, replacing it with Cisco IronPort
Web Usage Controls. This release of AsyncOS for Web no longer supports IronPort URL Filters nor will
it receive updates.
Web Usage Controls. This release of AsyncOS for Web no longer supports IronPort URL Filters nor will
it receive updates.
If the Web Security appliance currently uses IronPort URL Filters, we advise you to migrate to Cisco
IronPort Web Usage Controls. To migrate, you must first obtain a license key for it before upgrading
to the current version. If you do not yet have a license for Cisco IronPort Web Usage Controls, contact
your Cisco sales representative or reseller. After migrating and upgrading, you might need to edit
existing policies to use the new URL categories as necessary.
IronPort Web Usage Controls. To migrate, you must first obtain a license key for it before upgrading
to the current version. If you do not yet have a license for Cisco IronPort Web Usage Controls, contact
your Cisco sales representative or reseller. After migrating and upgrading, you might need to edit
existing policies to use the new URL categories as necessary.
For more information on migrating and obtaining a license, read the following announcement:
http://www.cisco.com/web/ironport/docs/IronPort_URL_Filtering_EoL.pdf
Reporting Data Erasure
When you upgrade from a version of AsyncOS for Web before version 7.1, all historical data stored on
the Web Security appliance for the on-box reports will be erased. To retain this historical data, you must
export each report to PDF before upgrading.
the Web Security appliance for the on-box reports will be erased. To retain this historical data, you must
export each report to PDF before upgrading.
Known Issues
Verify you read the list of known issues and limitations before you upgrade AsyncOS for Web. For a list
of all known issues, see
of all known issues, see
.
URL Filtering Changes
As described in
, the set of URL categories
for Cisco IronPort Web Usage Controls has changed.
These changes may modify or disable existing policies.
To understand, prepare for, control, and respond to these changes, see the “Managing Updates to the Set
of URL Categories” section in the “URL Filters” chapter of the Cisco IronPort AsyncOS for Web User
Guide.
of URL Categories” section in the “URL Filters” chapter of the Cisco IronPort AsyncOS for Web User
Guide.
Note
There are no changes if the appliance used IronPort URL Filters before upgrading.
describes the changes to the set of URL categories that will occur when you upgrade to AsyncOS
7.5 for Web.
For descriptions of the new categories, see the “URL Category Descriptions” section in the “URL
Filters” chapter of the Cisco IronPort AsyncOS for Web User Guide.
Filters” chapter of the Cisco IronPort AsyncOS for Web User Guide.