Cisco Cisco Web Security Appliance S380

71912

Google Talk clients cannot successfully log into Google Talk when the HTTPS Proxy 
decrypts traffic in some cases. Google Talk clients cannot successfully log into 
Google Talk under the following conditions:

The Web Proxy is deployed in explicit forward mode.

The HTTPS Proxy decrypts the Google Talk traffic.

The Access Policy applied to the Google Talk transaction is not configured to use 
port 5222 as an HTTP CONNECT Port.

Workaround: Edit the Access Policy that applies to Google Talk transactions and add 
port 5222 as an HTTP CONNECT Port. 

73469

Appliance sends out a non-applicable critical alert email in some cases 

The Web Security appliance sometimes sends out a non-applicable critical alert email 
with the following message:

Counter group “MAIL_SYSTEM_CAPACITY” does not exist.

 

76210

When attempting to establish a secure tunnel through which Cisco IronPort technical 
support can connect to the Appliance, if the tunnel attempt fails for reasons related to 
DNS, AsyncOS generates a traceback.

79535

System Capacity reports and logs show CPU activity for some features that are 
disabled 

System Capacity reports and logs may show CPU activity for Web Reputation and 
Web Categorization when those features are disabled. This is because these measures 
also include activity related to other services. 

81408

First web reputation database incremental update after upgrading AsyncOS for 
Web fails in some cases 

The first web reputation database incremental update after upgrading AsyncOS for 
Web fails depending on the Web Proxy load and time of day.

Workaround: Wait until the next full web reputation database update which will occur 
in less than 24 hours. 

82852

Overriding the application type bandwidth limit for a particular application does 
not work 

When you define a bandwidth limit for an application type and then override that limit 
by choosing no bandwidth for a particular application in that application type, the 
Web Proxy erroneously still applies the defined bandwidth limits to the application.