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Thread View: comp.dcom.lans.misc
2 messages
2 total messages Started by Jonathan Sturges Wed, 09 Sep 1998 00:00
Help! Can't boot *old* 3Com NetBuilder
#375
Author: Jonathan Sturges
Date: Wed, 09 Sep 1998 00:00
23 lines
1415 bytes
Hi,
I've got an old, original NetBuilder router that I bought for home use.
However, it seems to have very old ROMs in it which are limiting how I
can boot it.  The PROM rev is "I".

It is unable to read DOS-formatted floppies, so I cannot boot it that
way.  And over the network, it tries to use XNS to boot!  I have no idea
how to handle this; I can't seem to find a free XNS boot server
implementation anywhere.

I've been able to boot it from floppy, but only using old, OLD
NetBuilder software...  version 5.1!!  I'd really like to be able to run
7.x or 8.x, if this old thing is still supported at those levels.

Can anyone help me out?

Hardware details:
model:		ESPL-220
Product:	NB3000
mfg. date:	4/90

thanks,
Jonathan
Re: Help! Can't boot *old* 3Com NetBuilder
#376
Author: U. Meyer
Date: Sat, 12 Sep 1998 00:00
45 lines
2281 bytes
Jonathan Sturges (jonathan@sprintmail.com) wrote:
: Hi,
: I've got an old, original NetBuilder router that I bought for home use.
: However, it seems to have very old ROMs in it which are limiting how I
: can boot it.  The PROM rev is "I".
: 
: It is unable to read DOS-formatted floppies, so I cannot boot it that
: way.  And over the network, it tries to use XNS to boot!  I have no idea
: how to handle this; I can't seem to find a free XNS boot server
: implementation anywhere.

Hello! Nearly the same problem here... But creating floppies is
easy: go to 3com an get the dos-program which can copy
netbuilder floppies to imagefiles on dos or back. I forgot the
name of this program but i know it is there.

You are in luck that you have prom rev I which supports
hd floppies. I only have prom rev H which supports only
dd floppies on which only fits bridging software, not
routing software.

Sure that i would like to have a rev I prom or prom-image but
i don't know the price or how to get it....

: I've been able to boot it from floppy, but only using old, OLD
: NetBuilder software...  version 5.1!!  I'd really like to be able to run
: 7.x or 8.x, if this old thing is still supported at those levels.

As far as i know, the last software running on netbuilders without
the "II" is 51027 :(

: Hardware details:
: model:		ESPL-220
: Product:	NB3000
: mfg. date:	4/90
: 
: thanks,
: Jonathan

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