System Requirements GateWall DNS Filter server is supported by
any Windows XP/2003/Vista/2008/Windows7 based PC with Internet
connection. Specific hardware requirements depend on the rate of
DNS requests. We recommend using a system with a 2 GHz CPU and 2 Gb
RAM if the approximate request rate is 1,000 req/sec. The disk
space requirements depend on the maximum size of statistics
database. We recommend that companies with large networks have
several dozen gigabytes of disk space.