How To Setup Dial-In-Server or RAS to Freesco and Reach from Windows Client

Here's a little guide on how to make a dial-in connection to Freesco from a Windows machine. This guide is focused on the purpose of sharing an Internet connection where Freesco is the gateway (router) and Windows is the client. It doesn't discuss null-modem connections nor file-sharing nor other clients than Windows.

For the dial-up client setup, I only have access to Windows 98 in English and Windows 2000 in Spanish, so if someone wants to replace the Spanish bits in that part to English, please do.

I'm rather new to Linux and Freesco myself. Even so, I managed to setup Freesco on a 486 as a router between an always-on Internet connection and a couple of Windows boxes. It came to good use as a print server, too. This was all easy thanks to the simplicity and good guides available. Thanks for that. A guide for dial-in seemed to be lacking, though, so I thought I'd put together my new-found insights on this matter, so here it goes.

Setting up dial-in in Freesco

(Works for version 032, won't work in 030-031-033):

  1. Make sure you have a “hardware” modem, as opposed to a “winmodem”.
  2. Make sure it's connected and powered (and working…).

See below for more info on modems in Freesco.

  1. From within a Telnet connection, log in as root.
  2. At the [Linux] prompt, type setup [enter].
  3. Type c or m or nothing [enter].
  4. Type a for a) Advanced settings.
  5. Type the corresponding numbers for the following actions:
32. Dial-in users
322. add user.

Don't use the web interface for this, it doesn't work very well.

71. Modem settings
710. Search and autoconfig modems
713. Init string: ATZ (Change only if necessary, see below for details)
714. Dial-in IP addr: Set to 192.168.y.x 

, where 192.168.y.0 is your local network (or one of them) and x can be 1-254, but not Freesco IP nor DHCP pool nor any other already used IP number.

23. Remote access
220. Rings before answer at login,nologin time. RINGS=1,10

etc.

25. Internal security
Trust local networks (y/s/n) [n]? Whatever suits your needs.
Trust modem links (y/n) [y]? Dial-in will work if you choose “y”,
otherwise not, it seems.
  1. Then type x to exit from Advanced setup.
  2. Then type s for s) Save current config and exit.
  3. Then type “reboot” at the [Linux] prompt.
  4. That finishes the Freesco part.

Setting up dial-up client in Windows

Copy freesco.scp from Freesco setup files to:
D:\WINNT\System32\ras (Win2000) or
C:\Program Files\Accessories (Win98 English) or
C:\Program\Tillbehör (Win98 Swedish) or
C:\Programme\Zubehör (Win98 German) or
C:\Archivos de programa\Accesorios (Win98 Spanish) or
wherever your .scp-files are.

Setup dialup connection for Win98 (here in English):
Go to Dial-Up Networking. Make New Connection and finish it with any values. Open Properties of your new connection.

Tab: Server Types:
Choose Type…: PPP…
Uncheck the 4 first Advanced options.
Uncheck NetBEUI and IPX/SPX, check TCP/IP.
In TCP/IP settings, check both Server assigned…

Tab: Scripting:
Browse for freesco.scp as script.

Uncheck Start terminal window minimized for now, until you know everything's working. Set all other options suitably.

Setup dialup connection for Win2000 (here in Spanish… sorry): Go to 'Conexiones de red y de acceso telefónico'.
'Realizar conexión nueva'.
Choose 'Acceso telefonico a Internet'
Choose 'Deseo configurar manualmente…'
Choose '…linea telefonica y un modem'
In 'Paso 1, Informacion', click 'Avanzadas…'.
Choose PPP, and check 'Use archivos de comando…'
Browse for freesco.scp as script.
Finish the wizard with your chosen values.

Open Properties of your new connection for editing. In tab 'Seguridad', check 'Mostrar ventana de terminal' for now, until you know everything's working.

Final note: Don't use software compression in the connection, as Windows and Freesco don't speak the same language here.

Good Luck!

Pirata


Use minicom to diagnose your modem

This is what netguru says about modems:

One way to do diagnostics on your modem is to use the built in command minicom
from the console after you login, type:

minicom /dev/cua0 [enter]

you will be connected to your modem, type AT [enter] the modem should respond with OK
if not then you need to type the following AT command ATE1V1 [enter] (this sets the modem to echo command responses, and to do so verbosely) the modem will respond with OK
next type AT&W [enter] (this writes the current config to the modems NVRAM) AT&F, loads the factory defaults settings to the modems active profile.
ATI followed by a number from 0 to 7 will give you important hardware and firmware info about your modem.
to exit minicom type ~. (tilde period)


Modem init string

Koen Noens:

When using a modem, you'll need to know its 'init-string'. This is a string of modem commands that will be sent to the modem to 'initialise' it before it starts making its connection. Using the correct modem string improves performance. If you don't know the init-string of your modem, you need to try and find it. Meanwhile, you can try if ATZ, AT&F or AT&F1 will do the trick. These are 3 simple modem init strings that will almost always work, but do not guarantee top performance.


 
freesco/howtos/dialin_setup_howto.txt (84584 views) · Last modified: 2005/09/14 01:22 (external edit)
 
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