I want to set-up dial-up server

[askar i <askar75@gmail.com>]

Hello!

I want to set-up dial-up server for internet connection as shown below.
Could anybody tell me where I can read how-tos.
Thanks.

Askar

+-------------+
| Debian    |
|               |----------------> Dial-up--------> Internet
| "server"   |
|               |
+------+-----+
       |
|------+-------------------+-----------------+----|  <-- LAN
      |                    |                   |
      |                    |                   |
+----+------+   +------+-----+     +----+------+
|              |     |              |     |              |
|  WinXP  |     |   Linux    |     |   Win98 |
| "pc1"     |     |  "pc2"     |     | "pc3"     |
|              |     |               |    |              |
+------------+    +--------------+   +------------+