Specifications
Keeping Protection Up-to-Date
4-41
Update Agent Standard Update Source
The OfficeScan server is the standard update source for Update Agents. If you 
configure agents to update directly from the OfficeScan server, the update process 
proceeds as follows:
1. The Update Agent obtains updates from the OfficeScan server.
2. If unable to update from the OfficeScan server, the agent tries connecting directly 
to the Trend Micro ActiveUpdate server if any of the following is true:
•In Networked Computers > Client Management > Settings > Privileges 
and Other Settings > Other Settings tab > Update Settings, the option 
Clients download updates from the Trend Micro ActiveUpdate Server is 
enabled.
• The ActiveUpdate server 
(http://osce10-p.activeupdate.trendmicro.com/activeupdate) is the first entry 
in the Customized Update Source List.
Tip:  Place the ActiveUpdate server at the top of the list only if you experience 
problems updating from the OfficeScan server. When Update Agents update 
directly from the ActiveUpdate server, significant bandwidth is consumed 
between the network and the Internet.
3. If unable to update from all possible sources, the Update Agent quits the update 
process.










