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Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX

From David Todd <HDTodd@gmail.com>
Newsgroups alt.sys.pdp10
Subject Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX
Date 2025-11-07 13:30 -0500
Organization A noiseless patient Spider
Message-ID <f4ec0455-6031-44e1-af69-f3a7b999ea9e@gmail.com> (permalink)
References (1 earlier) <87frb7g9po.fsf@atr2.ath.cx> <3b30b25f-63d6-49ca-9158-1d885b69c50f@gmail.com> <U4sMQ.286425$pQe6.88687@fx40.iad> <87ms58barw.fsf@atr2.ath.cx> <lmNMQ.1338176$Jgh9.1030418@fx15.iad>

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On 11/1/25 2:05 PM, David Todd wrote:
 > Jayjwa, Scott, Lawrence,
 >
 > Short version: TCPIP Pi <--> klh10 DEC20 works.
The DEC20 and Pi can communicate, but booting the DEC20 breaks the Pi's 
networking connection to the rest of the world.  I can live with that, 
but I have some thoughts about fixes (make osdnet.c try the designated
'tap<n>' before creating its own, then set up tap<n> on the Pi side 
using Jayjwa's script).  I'll try it after I've cleaned up some of my 
DEC20 work, which is why I started this in the first place.

Meanwhile, I installed klh10 and Panda on a Raspberry Pi 5 with a fresh 
install of Trixie and documented as I went.  I'll give it a few days and 
then post to the PDP-10/klh10 Github site under Discussion.

https://github.com/hdtodd/DECSYSTEM-20-on-Raspberry-Pi/blob/main/Mk20.md

If you read it or try to work through it, please note anything that 
isn't clear or is incorrect.

Thanks again for your help.

David

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Thread

?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-24 09:40 -0400
  Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-10-24 19:29 -0400
    Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-25 18:53 -0400
      Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-10-26 03:50 +0000
        Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-26 07:10 -0400
          Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-10-26 21:16 +0000
            Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-27 15:18 -0400
      Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-10-26 14:51 -0400
    Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-28 18:13 -0400
      Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-10-29 13:14 -0400
        Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Lawrence D’Oliveiro <ldo@nz.invalid> - 2025-10-29 23:51 +0000
        Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-30 08:59 -0400
          Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-10-30 13:51 -0400
      Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX scott@slp53.sl.home (Scott Lurndal) - 2025-10-29 17:24 +0000
        Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-10-30 09:04 -0400
        Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-10-30 12:43 -0400
          Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX scott@slp53.sl.home (Scott Lurndal) - 2025-10-30 17:36 +0000
            Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-11-07 13:30 -0500
              Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX scott@slp53.sl.home (Scott Lurndal) - 2025-11-07 21:48 +0000
              Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-11-07 17:21 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-11-08 05:55 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Lars Brinkhoff <lars.spam@nocrew.org> - 2025-11-08 17:16 +0000
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-11-08 15:33 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-11-09 17:45 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Rich Alderson <news@alderson.users.panix.com> - 2025-11-08 20:42 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-11-08 14:57 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-11-08 15:37 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Rich Alderson <news@alderson.users.panix.com> - 2025-11-08 20:47 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX jayjwa <jayjwa@atr2.ath.cx.invalid> - 2025-11-09 17:58 -0500
                Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX Rich Alderson <news@alderson.users.panix.com> - 2025-11-09 21:00 -0500
          Re: ?TCPIP TOPS-20 <--> Raspberry Pi or Mac OSX David Todd <HDTodd@gmail.com> - 2025-11-01 14:05 -0400

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