1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
|
<HTML>
<HEAD>
<TITLE>Peter Karrer Announces SLIP for WFW</TITLE>
</HEAD>
<BODY>
<H1><I>Winserve</I></H1>
<HR>
<H2><I>Peter Karrer Announces SLIP for WFW</I></H2>
[NEW 03-22-95)
<HR>
<B>Hello,</B>
<P>
I've discovered a way to run WfW's TCP/IP-32 over a SLIP packet driver. This
allows WfW users to do Windows networking over dialup lines just like it is
possible with NT and the Windows 95 beta!
<P>
For instance, you can mount Microsoft's FTP server as a network drive in File
Manager or connect to an MS Mail post office over the Internet. Of course,
the usual Internet stuff works as well. Another interesting site is
WINSERVE.001; check out www.winserve.com.
<HR>
This method should work with any class 1 (Ethernet II) packet driver. However,
I'm not in a position to try anything else than SLIPPER/CSLIPPER.
<HR>
<H3>Files you need:</H3>
<B>WFWT32.EXE:</B> ftp://ftp.microsoft.com/bussys/msclient/wfw/wfwt32.exe
<P>
Microsoft's free TCP/IP for WfW. It's a self-extracting archive which
should be executed in an empty directory.
<P>
<B>SLIPPER.EXE:</B> ftp://biocserver.bioc.cwru.edu/pub/dos/slipper/slippr15.zip
<P>
Peter Tattam's SLIP packet driver. CSLIPPER.EXE is a variant which supports
VJ header compression.
<P>
<B>PDETHER.EXE:</B> ftp://sjf-lwp.idz.sjf.novell.com/odi/pdether/pde105.zip
<P>
Don Provan's ODI-over-Packet Driver shim. This *must* be version 1.05 (or
above).
<P>
<B>LSL.COM:</B>
<P>
Novell's LAN Support Layer. If you're an owner of Windows 3.10, you'll
have it on one of your install disks. Use "expand a:lsl.co_ lsl.com" to
expand it. Microsoft has stopped bundling LSL.COM with WfW 3.11, though.
The newest version of LSL.COM can be downloaded as part of
ftp://ftp.novell.com/pub/netware/nwos/dosclnt12/vlms/vlmup2.exe.
However, it's not clear if this one may be legally used outside Netware
environments.
<P>
<B>NET.CFG:</B>
<P>
A configuration file for LSL and PDETHER. It should contain the following
text:
<P>
<PRE>
Link Support
Buffers 8 1600
Link Driver PDETHER
Int 60
Frame Ethernet_II
Protocol IP 800 Ethernet_II
Protocol ARP 806 Ethernet_II
Protocol RARP 8035 Ethernet_II
</PRE>
<P>
<B>DISCOMX.COM:</B>
<P>
A little hack of mine to disable the COM port used by the SLIP packet driver.
Usage is e.g. "discomx 2" to disable COM2. This should be run before
starting WfW, otherwise you'll get "device conflict" messages. Here it is:
<P><PRE>
begin 644 discomx.com
F,=N)V8H.@`"P(+^!`/.N3XH="=MT!DN`XP/1XS')!R:)CP`$S2``
`
end
</PRE>
(Save this text to disk as <I>filename</I>, then run "uudecode <I>filename</I>".
uudecode can be found, for instance, at
ftp://ftp.switch.ch/mirror/simtel/msdos/starter/uudecode.com )
<P>
<B>LMHOSTS:</B>
<P>
An optional file which should be stored in your Windows subdirectory. It is
used to map NetBIOS computer names to IP addresses. Example:
<P>
<PRE>
198.105.232.1 ftp #PRE # ftp.microsoft.com
204.118.34.11 winserve.001 #PRE # Winserve
</PRE>
<HR>
<H3>How to install it:</H3>
<P>
<UL>
<LI>Put the files mentioned above into a directory, e.g. C:\SLIP.
<P>
<LI>Put the following lines into AUTOEXEC.BAT:
<P><PRE>
cd \slip
slipper com1 vec=60 baud=57600 ether (may vary with your modem setup)
lsl
pdether
discomx 1 (must correspond to SLIPPER's COM port)
</PRE>
(If you use another vec= setting, you must update that in NET.CFG as well.)
Use CSLIPPER instead of SLIPPER if your SLIP provider supports VJC.
<P>
<LI>Start WfW.
<UL>
<LI>Under Windows Setup, choose "Change Network Settings".
<LI>Select "Install Microsoft Windows Network".
<LI>In "Drivers...", choose "Add Adapter"
and install the "IPXODI Support driver (Ethernet) [ODI/NDIS3]".
<LI>In "Add Protocols...", select "Unlisted or Updated Protocol". When asked for a
driver disk, enter the directory where you expanded WFWT32.EXE.
<LI>Configure TCP/IP (IP address, enable LMHOSTS lookup, try 204.118.34.11 as primary
WINS server). Remove all other protocols (NetBEUI, IPX/SPX).
</UL>
<P>
<LI>Windows will probably update the first lines of AUTOEXEC.BAT with
<P>
<PRE>
c:\windows\net start
c:\windows\odihlp.exe.
</PRE>
The "odihlp" line must be moved behind the "pdether" line.
<P>
<LI>Windows will also update NET.CFG with some "Frame" lines. These must
be removed (except "Frame Ethernet_II").
<P>
<LI>Somehow, you will have to dial in to your SLIP provider. I do it manually
before slipper (or cslipper) gets loaded, using a DOS-based terminal program.
But there are some automatic dialers around. I've seen recommendations for
ftp://mvmpc9.ciw.uni-karlsruhe.de/x-slip/slip_it.exe.
<P>
<LI>To connect to Microsoft's FTP server (or Winserve) go into File Manager,
choose "Connect Network drive" and enter "\\ftp" or "\\winserve.001" into
the "Path:" field.
</UL>
<HR>
<H3>How it works:</H3>
<P>
Microsoft's TCP/IP-32 requires an NDIS3 interface. NDIS is Microsoft's way
to interface with a network.
<P>
WfW also contains an NDIS3-over-ODI "shim", whose real mode component is
ODIHLP.EXE. ODI is Novell's way to interface with a network.
<P>
SLIPPER is a Packet Driver (PD) for use over serial lines. PDs are everybody
else's way to interface with a network. SLIPPER's "ether" option makes it
look like an Ethernet PD to applications using it.
<P>
A "shim" is a program which simulates a network application programming
interface on top of another.
<P>
There is no NDIS SLIP driver which would work with WfW.
<P>
There is no NDIS-over-PD shim.
<P>
However, there's an ODI-over-PD shim (PDETHER) and an NDIS-over-ODI shim
(ODIHLP etc.)
<P>
OK, so let's do NDIS-over-ODI-over-PD!
<P>
This should have worked all the time; however, a non-feature in PDETHER
versions < 1.05 has prevented the method from functioning until now.
<HR>
<B>Questions, suggestions etc. please to
<P>
<PRE>
Peter Karrer pkarrer@ife.ee.ethz.ch
</PRE>
</B>
</BODY>
</HTML>
|
