"Itay 'z9u2K' Duvdevani" <[EMAIL PROTECTED]> writes:

> a. putting the modem and the hub in the place the phone line gets into the 
> house and split. This way I can put the RJ45's alongside the telephone lines, 
> in the same pipe.
> I'll bring two cables to my gateway's room (one for modem and one for the 
> hub), and one cable near each phone-jack in the house. That'll be much 
> cheaper then putting special piping for the RJ's...
> 
> b. Using wireless network (WiFi?). Should like alot nicer, but:
>       1. which kernel supports these WiFi-gizmo-Ethernet card, if
>          any?

2.4 kernels do. 2.4.18 works fine with a Cisco Aironet card for me

>       2. will it be slower then regular RJ's?

Somewhat. Quite adequate for normal work. If you are a really heavy
network user (frequent huge downloads, streming video, etc) you may
notice some degradation.

>       3. can it lead to data corruption?

What do you mean?

>       4. is it secure?

Strictly speaking, no, since there are flaws in the encryption used by
the protocol. However, are you secrect worth your neighbours' effort to
sniff and cryptanalyze?

>       5. can a computer connect to the network, if it has a concrete
>          wall between
>       itself and the hub?

Needs to be tested. 

I would consider the needs. Since you will be wiring your house
(phone, etc) anyway, the only reason to have wireless seems to be your
need to be mobile in your own house - taking your laptop around,
working in the kitchen or in the living room while chatting with your
wife or playing with your kids or watching TV, that kind of thing.

Do you need it? How important is it to you? Consider how important it
is compared to bandwidth. How many of your 6 computers will be moved
to odd places around the house? Consider the cost of adding wireless
to your network later, should you decide you want your laptop on the
sofa? I don't know, but I doubt it is that expensive.

-- 
Oleg Goldshmidt | [EMAIL PROTECTED]

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