Re: How to control the traffic direction in a Host AP?


From: Xam R. Time (xam_at_chalupa.wi2600.org)
Date: 2002-08-22 13:45:37 UTC


On 21 Aug 2002, wrote:

> Hi,
> I want to setup a control rule in the Host AP to limit the
communication among
> the clients. That means all clients can only communicate with a sever
in WLAN
> through the Host AP, but can not communicate each other.

How very disenfranchising.

> Anyon know how to do this?

Not specifically on on hostAP itself, but you could disable the 'bridge frames directly in hostAP driver for other associated stations' option, and pass all frames up to the kernel ethernet bridge. At the higher layers, you could then write rules that allow all macs to send frames to a specific MAC (say the mac of br0, or the mac of a router/firewall/etc located behind the box serving as an AP), but no others.

--Tk



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