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A DOS dialer and AT&T Worldnet Service

These are instructions for installing and running a PPP package for DOS that works on AT&T Worldnet Service. The shareware file only supports PAP (works with AT&T Worldnet Service) and has NO time limits (does not break after 15 minutes)

Note: You will need to find your AT&T Worldnet Service account information.


To configure the DOS dialer:

  1. Get the pppshare.exe file from: Klos Technologies
  2. Make a new directory called, ppp, and expand this file there, by just executing it. You will see the following files:
    README TXT 3,569 08-30-96 2:33p
    LSL COM 18,313 10-11-94 10:03a
    PPP EXE 83,778 10-07-96 7:32a
    PPPINIT OVL 50,057 10-07-96 7:30a
    SAMPLE CFG 537 08-19-96 9:19a
    PPPMENU EXE 117,197 10-07-96 7:31a
    PPPSTATE EXE 27,451 10-07-96 7:31a
    PPPWAT EXE 28,297 10-07-96 7:31a
    PPPFTP EXE 27,775 10-07-96 7:31a
    VKTIPPP 386 11,875 10-07-96 7:31a
    IPSTUB EXE 29,070 10-07-96 7:30a
    FIND_COM EXE 15,901 10-07-96 7:30a
    UUENCODE EXE 7,053 12-21-92 10:20a
    UUDECODE EXE 8,215 03-22-93 3:20p
    LICENSE TXT 4,673 08-30-96 1:52p
  3. Create a file called NET.CFG in the same directory and copy and paste the following into the file (update it with your phone number, userid, password):
    -------------------- cut here ----------------------------
    # This file was created by PPPMENU
    # Edit the lines starting with:
    # DIAL...
    # AUTHEN PAP "user-id" "password"

    LINK SUPPORT
    BUFFERS 4 1504
    MEMPOOL 8192

    LINK DRIVER PPP
    CONFIGURATION "Current"
    FRAME PPP
    PORT COM1
    BAUD 57,600
    FLOW CONTROL HARDWARE
    CONNECTION MODEM
    OPEN ACTIVE
    DIAL 555-1212
    MODEM NAME "hayes"
    AUTHEN PAP "123456789@worldnet.att.net" "0123456789abcdef"
    MAGIC NUMBER 002DC7A7
    -------------------- cut here ----------------------------
  4. Create a file called WATTCP.CFG in the same directory, with the following contents:
    -------------------- cut here ----------------------------
    ppp = 1
    my_ip = 207.116.36.180
    netmask = 255.255.255.0
    gateway = 207.116.36.1
    nameserver = 204.127.129.4
    -------------------- cut here ----------------------------

    The IP addresses for my_ip and gateway will be wrong, but they will be automatically updated later, by the pppwat program.
  5. Execute, from the DOS command prompt, the following commands in exact sequence
    lsl
    ppp
    ipstub
    pppmenu 5551212 (put here the appropriate Worldnet number)
    pppstate ipaddr (should show you your new dynamic IP)
    pppwat (will update the file WATTCP.CFG)

    Now you are ready to run any TCP/IP program that talks to a packet driver, such as NCSA Telnet. For programs that are not packet driver compatible see the README.TXT file.
  6. To disconnect execute in the EXACT (reverse) order:
    ipstub u (unloads ipstub, the packet driver "shim")
    ppp u (disconnects the phone)
    lsl u (cleans up)

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