Manual conn/disconn though FreeBSD gateway for Win client?

[B.Bonev]

Hi, FreeBSD Daemons.
What I must do for Win98 LAN client who want manually connect/disconnect to
Internet through dial-up FreeBSD gateway? Is there any easy solution? May be
with web interface on a client side, or with any port install?
I’m thinking about script, but I don’t have any programming experience.

Thanks for help.
B. Bonev