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Date:      Thu, 18 Jan 1996 14:21:54 +1000
From:      Peter Stubbs <peters@seraglio.staidan.qld.edu.au>
To:        Geoff Wells <geoff@ginsu.com>
Cc:        <hackers@FreeBSD.org>, Robert Withrow <witr@rwwa.com>, Joe Greco <jgreco@brasil.moneng.mei.com>
Subject:   Re: Another cool hack with FreeBSD...
Message-ID:  <XFMail.960118142154.peters@seraglio.staidan.qld.edu.au>
In-Reply-To: <Pine.BSF.3.91.960117162100.12186C-100000@schwing.ginsu.com>

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On Wed Jan 17 06:22:50 1996 Geoff Wells wrote:
>>Did you get a chance to look at Multilink PPP (RFC 1717)?
>
>I took a look at this exact same thing (and for the same reasons :).  
>This is what 3com (and may be Ascend) uses in thier ISDN routers to 
>handle two B channels.
>
>Geoff.
>
>On Wed, 17 Jan 1996, Joe Greco wrote:
>
>> > > The reason I mention this is that I finally got my Internet provider to
>> > > set me up a static route with a second IP address gatewayed through it. 
>> > 
>> > I was wondering about load balancing several lines?  For example,
>> > if I could load balance two POTS lines with 28.8 modems, I could
>> > have the bandwidth of single ISDN at a fraction of the cost.  With
>> > four lines I could have bonded ISDN performance, again at a fraction
>> > of the cost.
>> > 
>> > Does anyone do this.  Can FreeBSD do this?
>> 
>> No.
>> 
>> I was looking at this some odd number of seasons ago to help deal with some
>> problems I was running into; I never solved the problem using this
>> technique, instead I got on the far side of a T1  :-)
>> 
>> What I did learn:
>> 
>> 1) BSDI has something called "mslip" which is basically what we are
>>    discussing.
>> 2) With user-level PPP one would think that this might be more feasible
>>    since you can hack easily...  but I doubt anyone's done this.
>> 
>> If I were to start pursuing this, I might be tempted to start with the
>> latter  :-)
>> 
>> ... Joe
>> 
>> -------------------------------------------------------------------------------
>> Joe Greco - Systems Administrator			      jgreco@ns.sol.net
>> Solaria Public Access UNIX - Milwaukee, WI			   414/342-4847
>> 




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