Boyd Stephen Smith Jr. wrote at 2009-10-27 11:46 -0500:
> On Tuesday 27 October 2009 11:05:12 green wrote:
> > Hey all, I need a bridge for the following scenario:
> >
> > [systemB] eth0 <--> eth0 [systemA] wlan0 <--> wlan0 [AP]
> >
> > I am working on systemA, which normally sends dhcp requests answered by the
> > AP. I want to add systemB to that network.  When it sends dhcp requests
> > over eth0, the AP should answer.
> 
> Bridging (i.e. brctl and friends) can only be used to connect two networks 
> that use the same layer 2 protocol.  Ethernet and 802.11a/b/g do not use the 
> same layer 2 protocol.  I believe at the very least you'll need to use an 
> "ARP 
> Proxy", and you may be better off just routing traffic.

So, is it possible in any way (preferably simple) for systemB to send a dhcp 
request and get a response from the AP?  I have dnsmasq running on systemA, so 
I can set it up to do something.  Do I need a "dhcp forwarder" of some sort?

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