I have a mini-mac which is connected via an ethernet cable to a PC which in
turn has a wireless card. The PC connects to the internet via the wireless
card and a cable TV broadband connection and router.
I can readily connect the mini mac to the net by plugging the physical cable
into the the back of the router. When I try the setup above the Mac
recognises a connection but doesn't work. I have even tried buying a USB
wireless adapter but that presents the same issue.
Can anyone help ?
Peter.
vze35xda@verizon.net - 19 Oct 2006 00:20 GMT
There are a couple of problems here:
(1) The PC must be set up to share it's internet connection. I.e.
pick up the wireless connection and share that (i.e. act as a router to
it's wired port). I don't know how you do this under Windows or if you
need some extra software to accomplish this.
(2) If the PC is setup correctly then you need a different ethernet
cable, called a crossover cable to connect the PC and the Mac. This is
because the wired port on the PC and the MAC are wired the same and you
would be connecting TX to TX and RX to RX and that doesn't work. The
router ports even though they look the same are wired differently to
have TX connected to RX.
I don't understand why the USB wireless adapter didn't work on the Mac
as that should have allowed both machines to connect to the wireless
access point. I hope you were able to return it.
--jim
> I have a mini-mac which is connected via an ethernet cable to a PC which in
> turn has a wireless card. The PC connects to the internet via the wireless
[quoted text clipped - 8 lines]
>
> Peter.
Stainless Steel Rat - 19 Oct 2006 03:35 GMT
> I have a mini-mac which is connected via an ethernet cable to a PC which in
> turn has a wireless card. The PC connects to the internet via the wireless
> card and a cable TV broadband connection and router.
Doesn't your mini have an AirPort Express card installed? If it does,
why not have it connect to the broadband gateway?
Assuming it does not...
Assuming Windows XP is running on the PC...
Did you enable Internet Connection Sharing (ICS)? You need to enable
that in the Network Setup Wizard.

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tacit - 20 Oct 2006 02:04 GMT
> I have a mini-mac which is connected via an ethernet cable to a PC which in
> turn has a wireless card. The PC connects to the internet via the wireless
[quoted text clipped - 4 lines]
> recognises a connection but doesn't work. I have even tried buying a USB
> wireless adapter but that presents the same issue.
Do you have Internet sharing turned on on the PC? You must configure the
PC to allow this; it will not work if you don't specifically configure
the PC to do so.

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