Ok, now that I have a better view of the big picture I understand.

Were you thinking of creating just one BIG VPN or clustering them
depending on the location?
I think the latter schema would scale better.

Walter

2011/5/31 Dave Taht <dave.taht@gmail.com>

> This is a screenshot, of me, over a vpn...
>
> http://www.bufferbloat.net/attachments/download/33/routertest.png
>
> monitoring 5 clients' cpu and memory usage,
> using pdsh and X to the routers in the lab,
> while trying to understand why performance peaked at 130Mbits and latencies
> had hit 100s of ms on connections capable of gigabytes.
>
> (I had had several other problems on the way, which I'd quickly resolved)
>
> http://www.bufferbloat.net/projects/bismark-testbed/wiki/Experiment_-_QoS
>
> Doing updates in the field is a single command.
>
>
> --
> Dave Täht
> SKYPE: davetaht
> US Tel: 1-239-829-5608
> http://the-edge.blogspot.com
>



-- 
Walter de Donato, PhD Student
Dipartimento di Informatica e Sistemistica
Università  degli Studi di Napoli "Federico II"
Via Claudio 21 -- 80125 Napoli (Italy)
Phone: +39 081 76 83821 - Fax: +39 081 76 83816
Email: walter.dedonato@unina.it
WWW: http://wpage.unina.it/walter.dedonato