How to configure dsl modem?

[rrfish72]

I had it working then after I stopped a few things from booting I cannot get back to the internet. Before when I got it to work it said something about a symlink to thing like ttys0 or something like that. After I said yes to creating that symlink to /dev/modem then I could get to the internet.

Need help configuring the internet with a dsl modem. Please.
knoppix v3.4 kernal2.6