[comp.unix.xenix] Micnet

chip@ateng.ateng.com (Chip Salzenberg) (01/21/89)

According to tif@cpe.UUCP:
>I'm a bit defensive of anything that sounds like criticisms of micnet
>because it works and most people are too set in their ways to try it.

Oh, I tried it.

When you send a large file, it doesn't rename the temp file to the
destination filename; it *copies* it.  Even if they're on the same
filesystem.

As soon as I discovered that, I switched to UUCP.  If MICNET is careless in
copying files, what else is carelessly written?  Best not to find out the
hard way.

(BTW, Smail handles mail aliases just fine, thank you very much.)
-- 
Chip Salzenberg             <chip@ateng.com> or <uunet!ateng!chip>
A T Engineering             Me?  Speak for my company?  Surely you jest!
	  "It's no good.  They're tapping the lines."

skrenta@eecs.nwu.edu (Richard Skrenta) (01/22/89)

I had two Xenix machines around for a while, so I tried Micnet.  I looked
and looked, but couldn't find any kind of rlogin or such.  So, all you
get is two-way mail over one serial line, right?  Seems like using a
uutty would give you that plus being able to log in to the machine personally
going either direction.

If I've missed some of the capabilities of Micnet, please let me know.

Rich Skrenta

jim@tiamat.FSC.COM (Jim O'Connor) (01/24/89)

In article <3700019@eecs.nwu.edu>, skrenta@eecs.nwu.edu (Richard Skrenta) writes:
> I had two Xenix machines around for a while, so I tried Micnet.  I looked
> and looked, but couldn't find any kind of rlogin or such.  So, all you
> get is two-way mail over one serial line, right?  Seems like using a
> uutty would give you that plus being able to log in to the machine personally
> going either direction.
> If I've missed some of the capabilities of Micnet, please let me know.

Micnet, INHO, is easier to maintain and use in multi-site configurations.  In
a two machine setup like yours, uucp is probably better.  In multi-site
set-ups micnet has the advantage of:

1) hidden topology:  rcp siteA:file1 siteB:file2 works exactly the same
   whether the network looks like   siteA ---- siteB  or
   siteA  ---- siteC ---- siteB

   uucp doesn't directly support multi-hop transfers, does it? (at least the
   uucp supplied with Altos xenix never did)

2) two-way communications over one line - only very recent versions of Xenix
   are coming out with dial-in/-out support that works.  People stuck with old
   versions of xenix have no easy recourse.

Micnet certainly isn't "God's gift to serial networking" but it has its
applications.  As big a fan as I am, even I admit it needs improvements.
(See article posted two days ago.)

--jim
------------- 
James B. O'Connor			jim@FSC.COM
Filtration Sciences Corporation		615/821-4022 x. 651