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Re: powerline ethernet



On Tue, Jan 15, 2008 at 11:35:41AM -0500, Scott Lair wrote:
> 
> Anyone using a powerline ethernet with debian?  I've got
> some difficult to wire locations so I thought I'd investigate
> my options.  I've tried wireless and it's a bit spotty so
> I'm hoping that some debian folks have some good experiences
> with powerline. I've seen them from Dlink, Linksys etc. and
> from about 14Mbs to 200Mbs.  If I can get about 50Mbs reliably
> I'd be happy.  

I've got a couple of Devolo thingies (14Mbps - they're old) that work 
fine.  They basically work as network repeaters, so a normal network 
card works fine with them. No special set-up required.

> Any thoughts on security for these things?

Ah :-) Since anybody on the same power line [*] can listen in, it should 
be treated similarly to an unsecured wireless network. My solution was 
to run openvpn on top.

[*] This will only work when both transmitter and receiver are on the 
same phase. <span type="my belief">E.g. in the UK, electricity is 
normall 3-phase, and alternate houses on a road are given 2 of the 3 
phases. So your neighbours are usually on different phases, which 
prevents them from listening in.</span>

Hope this helps

-- 
Karl E. Jorgensen
karl@jorgensen.com     http://karl.jorgensen.com
==== Today's fortune:
Neither spread the germs of gossip nor encourage others to do so.

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