Cisco Cisco Web Security Appliance S660 Notas de publicación
9
Release Notes for Cisco IronPort AsyncOS 7.7.0 for Web
7.7.0
Upgrading AsyncOS for Web
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Info. Adds configuration information to the level above.
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Debug. Describes flow information in addition to the level above.
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Trace. Describes the current state and state changes in addition to the level above.
Defect: 85003, CSCzv21217
Reporting and Tracking for SOCKS
New support for the SOCKS protocol includes a new SOCKS Proxy report and a new SOCKS Proxy tab
in Web Tracking. Read about support for SOCKS Proxy in
in Web Tracking. Read about support for SOCKS Proxy in
Upgrading AsyncOS for Web
Before You Begin
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Read
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Upgrade the appliance to AsyncOS version 7.5.x before upgrading to AsyncOS version 7.7.0.
•
If you have limited administrator access based on IP addresses (at System Administration > Network
Access), make sure that the list of allowed connections includes the appliance's Management
interface IP address.
Access), make sure that the list of allowed connections includes the appliance's Management
interface IP address.
•
Login to the administrator account.
Step 1
On the System Administration > Configuration File page, save the XML configuration file off the Web
Security appliance.
Security appliance.
Step 2
On the System Administration > System Upgrade page, click Available Upgrades.
The page refreshes with a list of available AsyncOS for Web upgrade versions.
Step 3
Click Begin Upgrade to start the upgrade process. Answer the questions as they appear.
Step 4
When the upgrade is complete, click Reboot Now to reboot the Web Security appliance.
Note
To verify the browser loads the new online help content in the upgraded version of AsyncOS, you must
exit the browser and then open it before viewing the online help. This clears the browser cache of any
outdated content.
exit the browser and then open it before viewing the online help. This clears the browser cache of any
outdated content.
Post-Upgrade Requirement for FIPS Appliances
Upon upgrading from 6.5 or 7.5 on FIPS appliances, AsyncOS generates new host keys. The first attempt
to access the appliance via ssh will fail if the old host key remains in the known_hosts file.
to access the appliance via ssh will fail if the old host key remains in the known_hosts file.
Before connecting to the appliance after upgrade, remove the old host key from the known_hosts file.
Then, when attempting to connect, accept the new host key.
Then, when attempting to connect, accept the new host key.
Defect: 88140, CSCzv77236