Mandrake SNF - quick question

[Adam]

Hi, I have just finished installing Mandrake Single Network Firewall…. And it is running very nicely. The problem I have is that the box seems to go into some sort of sleep mode after about 1hr. The screen also blanks… I have the firewall connected to a modem for internet access… and it does not drop the signal but it stops responding. A quick flick of the mouse and all is good again.   How do I stop the CLI from suspending (or whatever it is doing)??   Cheers Adam