Примечания к выпуску для Cisco Cisco Web Security Appliance S670
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Release Notes for Cisco IronPort AsyncOS for Web 7.5.2-303
7.5.2
Installation and Upgrade Notes
Note
You must be logged in as the admin to upgrade. Also, you must reboot the Web Security appliance after
you upgrade AsyncOS for Web.
you upgrade AsyncOS for Web.
Warning
Before installing AsyncOS for Web on some S160 appliances, you must install the hard drive firmware
upgrade on the appliance. To verify whether or not your S160 requires the firmware upgrade, run the
“upgrade” CLI command. If the S160 requires the firmware upgrade, “Hard Drive Firmware upgrade
(for C/M/S160 models only, build 002)” will be listed as an upgrade option. If listed, run the firmware
upgrade, and then upgrade AsyncOS for Web to the current version.
upgrade on the appliance. To verify whether or not your S160 requires the firmware upgrade, run the
“upgrade” CLI command. If the S160 requires the firmware upgrade, “Hard Drive Firmware upgrade
(for C/M/S160 models only, build 002)” will be listed as an upgrade option. If listed, run the firmware
upgrade, and then upgrade AsyncOS for Web to the current version.
Security Vulnerabilities Addressed
Cisco AsyncOS for Web version 7.5.2-118 addressed the security vulnerabilities detailed in this security
alert:
alert:
. All subsequent
versions of AsyncOS 7.5.2 incorporate those updates.
New License Agreement
A copy of the new license agreement is included in the Online Help. To view it, choose Help and
Support > Online Help, scroll down to the end of the Contents list, and click the link for the license
agreement.
Support > Online Help, scroll down to the end of the Contents list, and click the link for the license
agreement.
Because the license agreement has changed, you may be required to accept the new agreement when you
apply new feature keys after upgrading.
apply new feature keys after upgrading.
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.