Cisco Cisco Web Security Appliance S170 릴리즈 노트

Previously, the Web Proxy sent incorrectly formatted requests to upstream proxy servers that 
required NTLM authentication. This no longer occurs. [Defect ID: 52369] 

Previously, the URL category “Transportation” is misspelled as “Transporation.” This no longer 
occurs. [Defect ID: 50599] 

Previously, policy groups, such as Access Policies, appeared to lose the configured 
authentication user groups after upgrading from AsyncOS for Web version 5.6 under the 
following circumstances:

• In the previous version, the global Identity group was configured to use authentication 

and no user defined Identity groups were defined.

• A policy group using the global Identity defined specific authentication user groups.

The upgrade process erroneously created a new Identity group that used authentication and 
configured the global Identity to not use authentication. This no longer occurs. Now, the 
Access Policies use the global Identity group and no new Identities are created. [Defect ID: 
50973] 

Previously, deleting a custom category erroneously disabled all Access Policies that defined 
membership by any custom URL category. This no longer occurs. Now, deleting a custom 
category only disables Access Policies that include the deleted custom URL category in its 
membership criteria. [Defect ID: 47543] 

Previously, when IP spoofing was enabled and a client sent an FTP over HTTP transaction in 
passive mode, the Web Proxy did not spoof the client IP address in the data channel. This no 
longer occurs. [Defect ID: 47562] 

Previously, the Web Proxy erroneously restarted and was unavailable for a couple seconds 
and refused some connections after some configuration changes. This no longer occurs. 
[Defect ID: 48868]