Linking a one port access point to a computer AND the internet.

[Atari]

Hi all,

Just wondering how the easiest and cheapest way to do this would be.

I bought a wireless access point from eBay which arrived today, but I've just noticed its only got one ethernet port on the back. The problem I have is, I now want to use my computer on the internet, but since the access point only has a port for the internet connection, I have no way to connect my computer - bar buying a wireless card for it.

Are there any alternative methods?

Thanks

 

[Atari]

Sorry for the lack of updates all. Thanks for the advice though. I think I'll probably end up getting a cheap switch of some sort. Can you get switches with firewalls built in? Or would those just be routers? I've currently got a software firewall (Windows SP2), but would like the protection of a hardware one as I'm on a uni network.

Just a bit of info, I'm currently in student halls, so internet comes through an ethernet socket on the wall. I've got that plugged into my computer at the moment, but will need to give the MAC address of the switch to the internet company.

Thanks again

 

[Atari]

I hate to rain on your parade but have you checked the T&Cs for your connection? I'd be surprised if they let you have anything more than a single PC connected to the wall port.

I did think this also. I phoned up the provider asking if I could register the MAC address of the MacBook, so I could just plug it in whenever I needed internet on that. I was told that I would have to pay another £168 for the year, so I asked if I could use a wireless access point like others have in the building, and they said I was free to do it, but I wouldn't get any support.

Anyway, would this suffice?
http://www.overclockers.co.uk/showproduct.php?prodid=NW-099-NG

Thanks.

 

[Atari]

A switch won't allow you to add any more computers to the connection. I think your setup is like the one we had when i was at uni. You will need a router not a switch.

Are you sure? I'm not having to dial out or anything. The internet comes through a socket on the wall, and is managed by an outside company (CableCom).

I'd have thought I'd just need to plug the switch into the wall socket, plug my computer and the wireless access point into the switch, and then give the company the MAC address of the switch.

 

[Atari]

no, because a switch is a transparent device, as is a WAP. The only way you are going to share that connection is with a NAT, such as ICS or a cable router.

Ah right, makes more sense now

Guess I'll have to get myself a router then. Cheers