From: bqt@update.uu.se (Johnny Billquist)
Subject: [TUHS] Unix with TCP/IP for small PDP-11s
Date: Sat, 20 May 2017 22:40:49 +0200 [thread overview]
Message-ID: <f788e1e9-3f55-cdb4-ac39-a7bb9992e62e@update.uu.se> (raw)
In-Reply-To: <CANCZdfrOt14kr-VkVTurcwG6g1Hg7oQYCyiOphJb_H=G9JqByw@mail.gmail.com>
On 2017-05-20 20:18, Warner Losh wrote:
>
>
> On Sat, May 20, 2017 at 4:46 AM, Johnny Billquist <bqt at update.uu.se
> <mailto:bqt at update.uu.se>> wrote:
>
> On 2017-05-20 04:00, Warner Losh <imp at bsdimp.com
> <mailto:imp at bsdimp.com>> wrote:
>
> https://ia601901.us.archive.org/10/items/bitsavers_decpdp11ulLTRIX112.0SPDSep84_870730/AE-X370C-TC_ULTRIX-11_2.0SPD_Sep84.pdf
> <https://ia601901.us.archive.org/10/items/bitsavers_decpdp11ulLTRIX112.0SPDSep84_870730/AE-X370C-TC_ULTRIX-11_2.0SPD_Sep84.pdf>
>
> Looks like it requires MMU, but not split I/D space as it lists the
> following as compatible: M11, 11/23+, 11/24, 11/34, 11/40 and
> 11/60. It
> does require 256kb of memory. See table 2, page 6 for details.
>
>
>
> Uh...? Where do you see that there is any TCP/IP support in
> Ultrix-11? If any was done by someone else, there is no saying that
> it would be usable on a machine without split I/D. To be honest,
> I've never seen any mention of TCP/IP on any machine without split
> I/D space. I guess it could be done, but it would be a rather big
> headache...
>
>
> I read the sources to see the TCP/IP support was there (that's the bit
> about adding Berkeley Sockets). I see nowhere that it's excluded for the
> non I/D machines, but haven't tried it first hand. I got interested not
> because of the PDP-11, but because I have an old Rainbow that recently
> started running Venix (v7-based version) and was trolling around for
> some way to do TCP/IP to it (though w/o readily available ethernet
> cards, I'm not sure it is a viable project).
You do know that the Rainbow is not a PDP-11, right?
Johnny
--
Johnny Billquist || "I'm on a bus
|| on a psychedelic trip
email: bqt at softjar.se || Reading murder books
pdp is alive! || tryin' to stay hip" - B. Idol
next prev parent reply other threads:[~2017-05-20 20:40 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1.1495245601.20449.tuhs@minnie.tuhs.org>
2017-05-20 10:46 ` Johnny Billquist
2017-05-20 17:39 ` Henry Bent
2017-05-20 20:40 ` Johnny Billquist
2017-05-20 20:44 ` Henry Bent
2017-05-20 18:18 ` Warner Losh
2017-05-20 19:05 ` arnold
2017-05-20 20:29 ` Warner Losh
2017-05-20 21:41 ` David Arnold
2017-05-20 21:59 ` Erik E. Fair
2017-05-20 20:40 ` Johnny Billquist [this message]
2017-05-20 21:05 ` Warner Losh
2017-05-20 21:34 ` Johnny Billquist
2017-05-21 5:13 ` Random832
2017-05-21 11:04 ` Ron Natalie
2017-05-24 15:21 Noel Chiappa
2017-05-24 17:19 ` Jeremy C. Reed
[not found] <mailman.1.1495591202.25149.tuhs@minnie.tuhs.org>
2017-05-24 9:20 ` Paul Ruizendaal
-- strict thread matches above, loose matches on Subject: below --
2017-05-23 13:43 Noel Chiappa
2017-05-23 11:35 Paul Ruizendaal
2017-05-23 1:33 Noel Chiappa
2017-05-23 1:14 Noel Chiappa
2017-05-22 9:28 Paul Ruizendaal
2017-05-22 14:09 ` Clem Cole
2017-05-22 14:51 ` Steve Simon
2017-05-22 16:29 ` Clem Cole
2017-05-22 16:35 ` Ron Natalie
2017-05-22 22:07 ` Paul Ruizendaal
2017-05-22 23:25 ` Clem Cole
2017-05-23 0:36 ` Paul Ruizendaal
2017-05-19 15:15 Noel Chiappa
2017-05-19 16:29 ` Henry Bent
2017-05-19 19:04 ` Ron Natalie
2017-05-20 0:15 ` Warner Losh
2017-05-20 0:21 ` Warner Losh
2017-05-19 17:39 ` Clem Cole
2017-05-21 16:16 ` Dave Horsfall
2017-05-21 19:58 ` Clem Cole
2017-05-21 20:57 ` Ron Natalie
2017-05-21 21:26 ` Clem Cole
2017-05-21 21:46 ` William Pechter
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