Graham in Melton wrote:
> On 20/12/03 4:18 pm, in article (E-Mail Removed), "Michael
> S." <(E-Mail Removed)> wrote:
>
>
>>I work in a small shop where we sell, among other things, Palms, a few
>>PocketPC's and converged phones. We're interested in providing a wireless
>>access point so customers can pick up email and such while in the store.
>>
>>We have a DSL line, a wired modem/router and a couple of computer
>>terminals/registers and a couple of PC's.
>>
>>I'm investigating how to do it, what's required and the cost.
>>
>>Most of the guides I've seen on the net are addressing how to set up home
>>networks, which is a bit different.
>>
>>Can someone guide me?
>>Thanks
>>
>
> Just buy a wireless router, and plug it into a free port on the back of the
> wired one.
>
> Do nothing more, and there will be, by default, be a WAP free WiFi node with
> some kind of default SSID running there and then.
>
> If OTOH, you want to restrict access to customers only, that¹s another whole
> kettle of fish ......
>
As Graham noted, that will work, except that you have your own computers
on that network. Could be a security problem.
To prevent customers browsing shares on your computers, you should at
least put your wireless on a different subnet and turn off the file
sharing ports. That is, add a router to the current router and add an
access point to it, or add a router/wireless ap combo to your current
router, use a different subnet for the wireless connection, and turn off
ports 135, 137, 138, 139 and port 445.