Cisco Cisco Web Security Appliance S690 User Guide

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I R O N P O R T   A S Y N C O S   6 . 3   F O R   W E B   U S E R   G U I D E  
The L4 Traffic Monitor Database
The L4 Traffic Monitor uses and maintains its own internal database. This database is 
continuously updated with matched results for IP addresses and domain names. Additionally, 
the database table receives periodic updates from the IronPort update server at the following 
location:
https://update-manifests.ironport.com
For information about update intervals and the IronPort update server, see “Manually 
Updating Security Service Components” on page 525.