Jon Brase on the PiDP-11 list solved the problem for me.  For future
reference, you need to dedicate a tty line/host TCP port to the UUCP line,
and tell simh to use it notelnet.

e.g.:

set dz en
set dz lines=16
att -m dz 1107
# UUCP needs 8 bits
set dz 8b
att dz -am line=4,1729;notelnet

And then on the Taylor UUCP side, point the UUCP port at localhost:1729
(rather than 1107).

Adam

On Sat, Jul 4, 2020 at 2:58 PM Adam Thornton <athornton@gmail.com> wrote:

> Yup, and the output is exactly what I would expect:
>
> # ./uuname
> Format
> 16bitpi
> # ./uuname -l
> v7
>
> That is, locally I am v7, and the only remote host I know about is 16bitpi.
>
> Adam
>
> On Sat, Jul 4, 2020 at 1:02 PM Clem Cole <clemc@ccc.com> wrote:
>
>>
>>
>> On Sat, Jul 4, 2020 at 3:34 PM Adam Thornton <athornton@gmail.com> wrote:
>>
>>> v7 UUCP has no uuname command: I get uucp, uux, uuxqt, uucico, uulog,
>>> and uuclean.
>>>
>> Yep - that was BSDism, the version 3BSD -- uuname.c
>> <https://minnie.tuhs.org/cgi-bin/utree.pl?file=3BSD/usr/src/cmd/uucp/uuname.c> should
>> just recompile and manpage is very google-able.
>>
>