Depending on whether or not ServerProtect is being managed by Trend Micro Control Manager (TMCM), the download source differs, because only manual update is available when ServerProtect is not working in conjunction with Control Manager.
When ServerProtect is being managed by Trend Micro Control Manager, updates come automatically, either through the normal Control Manager update policy or when an Outbreak Prevention Policy has been triggered. The default download source for Control Manager updates is:
http://xxx.xxx.xxx.xxx/TVCSDownload/ActiveUpdate
where xxx.xxx.xxx.xxx is the Control Manager IP address.
When ServerProtect is not being managed by Control Manager, you can update components only via the Update Now (Manual Update) function. The default download source in that case is:
https://splx3-p.activeupdate.trendmicro.com/activeupdate
On the working area, select one of the following download sources:
Trend Micro update server—the default update server that displays when ServerProtect is not being managed by Control Manager
Trend Micro Control Manager update server—the default update server that displays when ServerProtect is being managed by Control Manager
ServerProtect implements digital signature checking whenever it downloads components from the ActiveUpdate server.
Other Internet source—specify HTTP or HTTPS Web site (for example, your local Intranet Web site), including the port number that should be used from where ServerProtect can download updates
The update components have to be available on the primary update source (Web server). Provide the host name or IP address, and directory. Use this option when you select Connect Using HTTPS in the Control Manager Settings screen.
In addition, you can set up multiple backup update servers/sources to automatically fail over in case the primary update source fails.
To use multiple backup update sources, servers running ServerProtect must first successfully complete one update from the new primary update source. If you need assistance setting up the primary update source and additional backup update sources, please contact Trend Micro technical support.