[comp.protocols.tcp-ip.ibmpc] Running 3Com and NCSA Telnet...

mra@srchtec.uucp (Michael Almond) (07/20/90)

David Barts recently asked about running both Novell and PC-NFS
together.  Well, I have a similar question:  Has anyone tried
running both 3Com network software and NCSA Telnet on the same
PC?

I currently have two config.sys files and two autoexec.bat files
on the PC and the users switch between the two and reboot to
go from 3Com to Telnet.  However, many of them are griping about
having to reboot their machines.

If anyone could help, I would GREATLY appreciate it.

Thanks in advance.

- Michael R. Almond
- mra@srchtec.UUCP (registered)
- search technology, inc.
- norcross, ga  30092
- (404) 441-1457 (work)

krumseea@tardis.ohio-state.EDU (Art Krumsee) (07/21/90)

>Has anyone tried running both 3Com network software and NCSA Telnet on
the same
>PC?

I finally got this working last week and am very pleased with the results.
To make it work you need a couple of pieces.

From Clarkson you need the most current beta of CUTCP, their variant of
NCSA.  Second,
from ftp Software you need their device driver which converts packet
driver calls
to NDIS calls.  NDIS is a standard board level interface for software,
much like
the packet driver standard.  I received a copy of this with the NDIS version of
PC/TCP but my understanding is that FTP Software plans to place this conversion
driver into the public domain.  The file name is named DISPKTPM.DOS.

The newest beta of CUTCP fixes a bug in older versions and in NCSA which
prevents
it from working with DISPKTPM.DOS.

Once you have these pieces, the following instructions will get it working:

The following instructions assume you are already working at a computer
that is 
running 3+Open.

Insert the statement device=DISPKTPM.DOS at the end of your CONFIG.SYS.

Edit the 3Com PROTOCOL.INI file to include the following lines:

[PKTDRV]
drivername=PKTDRV
bindings=XXXXXX
intvec=0x65

XXXXXXX here refers to the header line in PROTOCOL.INI for the particular board
you are using.  Mine, for example, reads Etherlink/MC since that is the
name in 
square brackets which precedes the description of my board in the
adapter section
of PROTOCOL.INI.

With these changes in place you should be able to load CUTelnet and run.
 Be sure
your CONFIG.TEL specifies:

interface=packet
interrupt=0
address=0
ioaddr=65

That should do it for you.

Art Krumsee
Ohio State University
a_krumsee@osu.edu.