ISPSETUP-1.2 -Gilbert Ashley 2004 <amigo@ibiblio.org>

ISPSETUP is a script to configure PPP for dial-up internet
connection using PAP authentication and dynamic DNS. It should
work for most ISP's. It only requires you to know the ISP phone
number, your ISP username & password, and port location of the modem.

The script should be placed in /usr/sbin:
/usr/sbin/ispsetup

Make sure it is executable by typing this in an xterm or on the
Command Line:
chmod 744 /usr/sbin/ispsetup

You must run the script as root. Permissions are set so that all
users are able to access dial-up. If you want to change this so
only root has permission to dial out, then change the permissions 
on /etc/ppp/options like this:
chmod 600 /etc/ppp/options