HP3000-L Archives

May 2008, Week 3

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Subject:
Re: How to Crash HP 3000
From:
"Johnson, Tracy" <[log in to unmask]>
Reply To:
Johnson, Tracy
Date:
Fri, 16 May 2008 16:49:11 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (116 lines) 
Actually there is a yahoogroup playing with ITTY (I=Internet instead of
R=Radio).  

The thing that gets me is they're sending MP3 sound files and using
software to decode the carrier.  Sort of like bass-ackwards to get
Baudot off the Internet.  

I'm thinking, if only they could send Baudot directly, instead of ASCII.


(I suppose one method would be to ignore the last 3 bits of 8 bit ASCII
just use the first 5.)

Tracy Johnson
Measurement Specialties Inc.
BT






NNNN  

> -----Original Message-----
> From: HP-3000 Systems Discussion 
> [mailto:[log in to unmask]] On Behalf Of Denys Beauchemin
> Sent: Friday, May 16, 2008 4:16 PM
> To: [log in to unmask]
> Subject: Re: [HP3000-L] How to Crash HP 3000
> 
> Why?  Do you have a telegraph to hook up?  I don't think so, 
> but I could be
> wrong.
> 
> Denys...
> -----Original Message-----
> From: HP-3000 Systems Discussion 
> [mailto:[log in to unmask]] On Behalf
> Of Johnson, Tracy
> Sent: Friday, May 16, 2008 2:15 PM
> To: [log in to unmask]
> Subject: Re: [HP3000-L] How to Crash HP 3000
> 
> Was there ever a port that could use Baudot instead of ASCII?
> 
> Tracy Johnson
> Measurement Specialties Inc.
> BT
> 
> 
> 
> 
> 
> 
> NNNN  
> 
> > -----Original Message-----
> > From: HP-3000 Systems Discussion 
> > [mailto:[log in to unmask]] On Behalf Of Les Finkel
> > Sent: Friday, May 16, 2008 2:58 PM
> > To: [log in to unmask]
> > Subject: [HP3000-L] How to Crash HP 3000
> > 
> > PC's that try to connect to the HP using VT Services use port 622H.
> > This is the service and port used by Reflections.  The mode 
> is called
> > Stream Mode
> > 
> >  
> > 
> > When we use DSLINE, port 601H is  used.  The mode is called Message
> > Mode.
> > 
> >  
> > 
> > Open a Telnet session to Port 622H (1570) and you will crash 
> > the system.
> > 
> >  
> > 
> >  
> > 
> > Best Regards,
> > 
> > Les Finkel
> > 
> > Senior Information Technology Systems Specialist
> > 
> > PPDMPI, CAD/911
> > 
> > [log in to unmask] <mailto:[log in to unmask]>
> > Office: 602-534-0407
> > Fax: 602-534-1168
> > 
> >  
> > 
> >   
> > 
> >  
> > 
> > 
> > * To join/leave the list, search archives, change list settings, *
> > * etc., please visit http://raven.utc.edu/archives/hp3000-l.html *
> > 
> 
> * To join/leave the list, search archives, change list settings, *
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