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Date:      Tue, 19 Dec 2006 12:53:51 +0200
From:      "just Maxim" <maxim.cf@googlemail.com>
To:        girishvenkatachalam@gmail.com, freebsd-hackers@freebsd.org
Subject:   Re: VPN Agregation
Message-ID:  <fbaddc9a0612190253g214b1e66ib8bc693b33273e6@mail.gmail.com>
In-Reply-To: <20061215013509.GA11355@lakshmi.susmita.org>
References:  <fbaddc9a0612141236h8d84a53m9e7a5526bd616d6c@mail.gmail.com> <20061215013509.GA11355@lakshmi.susmita.org>

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Hi,

Could you give me more details?
At the moment i have:
a) 7 adsl modems (each modem gives an real IP)
b) an outside server with big bandwidth (with real IP)

How can i do this aggregation?

At the moment, i just loadbalancing the traffic. But this doesn't create a
big channel. I can copy a file with maximum the speed of one connection.
I want that aggregation to make able to copy the file with the speed of sum
of all adsl connections.

Thanks!


On 12/15/06, Girish Venkatachalam <girishvenkatachalam@gmail.com> wrote:
>
> On Thu, Dec 14, 2006 at 08:36:51PM +0000, just Maxim wrote:
> > Hello,
> > I have 7 ADSL connections, and one server outside with a big bandwidht.
> > I want to bond all 7 ADSL connection into one big channel.
> > I think it can be done using 7 VPN connections to the ourside server,
> and
> > after that to bond all this seve VPN connection into one big.
> > How can i do it with FreeBSD? Or other devices.
>
> I don't think VPN is the right way to go for channel bonding.
>
> You only need to use MLPPP or BGP or some such thing.
>
> It is a very simple thing to do. I have myself implemented link
> aggregation on wireless links by modifying only the downstream.
>
> The other side just assembled the packets properly automatically.
>
> I used a simple round robin scheme. The throughput was not constant but
> fairly good. I am sure it could be improved.
>
> If you want link sharing both ways, then you got to do this at both sides.
>
> Don't go the VPN way, you don't need the overhead for this. Besides it is
> totally unrelated to your goal.
>
> Should you have more questions feel free to ask.
>
> Best of luck!
>
> regards,
> Girish
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