Cisco Cisco Email Security Appliance C170 Guia Do Utilizador

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16-14
User Guide for AsyncOS 10.0 for Cisco Email Security Appliances
 
Chapter 16      Protecting Against Malicious or Undesirable URLs
  Troubleshooting URL Filtering
Alert: Unable to Connect to the Cisco Aggregator Server
Problem
You receive the following warning alert: Unable to Connect to the Cisco Aggregator Server.
Solution
Do the following:
1.
Check the connectivity between the appliance and the Cisco Aggregator Server by pinging the 
hostname of the server from the appliance. Use the 
aggregatorconfig
 command in CLI to view the 
hostname of the Cisco Aggregator Server.
2.
If you are connecting via a proxy specified in Security Services > Service Updates, verify that this 
is configured and working properly.
3.
Check for other network issues that might prevent connection.
4.
Check if the DNS service is running.
5.
If the problem persists, contact Cisco TAC.
Alert: Unable to Retrieve Web Interaction Tracking Information from the Cisco 
Aggregator Server
Problem
You receive the following warning alert: Unable to retrieve web interaction tracking 
information from the Cisco Aggregator Server.
Solution
Do the following:
1.
If you are connecting via a proxy specified in Security Services > Service Updates, verify that this 
is configured and working properly.
2.
Check for other network issues that might prevent connection.
3.
Check if the DNS service is running.
4.
If the problem persists, contact Cisco TAC.
Using the websecurityadvancedconfig Command 
Except for changes explicitly described in this document, make no other changes using the 
websecurityadvancedconfig
 command without guidance from TAC. 
Message Tracking Search Does Not Find Messages with Specified Category 
Problem
Messages that contain URLs in a particular category are not found when searching by that 
category. 
Solution
See