F-SECURE INTERNET GATEKEEPER WINDOWS 2000-2003 SERVER 6.61 Administrator's Manual page 68

68
Step 20.
After the installation, the product updates virus definition databases
automatically. If the product is installed in centralized administration
mode, it downloads the new databases from the F-Secure Policy
Manager Server. If the product is installed in stand-alone mode, the
databases are downloaded directly from F-Secure's update servers
through the Internet.
If F-Secure Spam Control is installed, the product updates Spam Control
databases automatically after the installation. F-Secure Spam Control
database updates are always downloaded directly from F-Secure's
update servers, even in centrally administered installations.
The product connects to the threat detection center immediately after the
installation.
If the company firewall blocks the Internet access or the Internet is not
reachable for some other reason, database update processes may fail.
For network traffic requirements, see "Network Requirements", 28.
If database update processes fail, it is strongly recommended to update
the databases manually before the product is taken into use. For more
information, see "Updating Virus and Spam Definition Databases", 280.