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Date:      Fri, 12 Jan 1996 00:55:00 -0500 (EST)
From:      "Michael C. Newell" <mnewell@lupine.nsi.nasa.gov>
To:        Nate Williams <nate@sri.MT.net>
Cc:        hackers@FreeBSD.org
Subject:   Re: pppd vs ijppp
Message-ID:  <Pine.SUN.3.91.960112002756.14135C-100000@lupine.nsi.nasa.gov>
In-Reply-To: <199601120522.WAA23433@rocky.sri.MT.net>

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On Thu, 11 Jan 1996, Nate Williams wrote:

> Nope.  I got a predictor-1 module from the Linux author which is
> *extremely* Linux-centric.  It also has some patent problems with the
> CRC algorithm it uses (which is why it's not distributed publically), so
> I hope to use it as a basis for bringing into our pppd, using the
> predictor-1 module out of ijppp.

Is the module in ijppp also encumbered?

> > If the person doing the predictor-1 stuff needs help/testers, please 
> > lemme know!! :-)
> 
> If you think you could do the work, I could send you the module.
> However, I'm not allowed to post it publically.

I'm not sure I will be able to do it, but I'm really interested in 
getting better throughput so I'm willing to give it a stab.  Is there a 
reference I can go to for information about predictor-1?  None of the 
texts I have mention it, nor have I been able to find references in the 
last few months worth of journals I get...

> It's a bug in FreeBSD handling of external ARP, and not a bug in PPP.
> Unfortunately, I'm now kernel hacker and none of the network gurus are
> interested in helping me fix the problem. :(

Still it would be nice to see the problem documented in maybe the FAQ 
(although for all I know it may already be; I've not looked at that 
particular part of the docs in a while since my ppp link has been humming 
along quite well for a couple of months now!! :-)

Thanks,

Mike

+--------------------------------------+------------------------------------+
|Mike Newell                           | The opinions expressed herein are  |
|NASA Science Internet Network Systems | my own, and do not necessarily     |
|Sterling Software, Inc.               | reflect those of the NSI program,  |
|MNewell@nsipo.nasa.gov                | Sterling Software, NASA, or anyone |
|+1-202-434-8954                       | else.                              |
+--------------------------------------+------------------------------------+
|                  work: http://www.eco.nsi.nasa.gov/~mnewell               |
|                    home: http://www.newell.arlington.va.us                |
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