From: Peter Dow (ML)
Hi Peter! I'm not going to reproduce your drawing, but from what I can
tell, everything works exactly as expected.
I'll add a couple of issues. First, I'm going to guess that your masks are
set to 255.255.255.0, which means that the PCs can only see other devices
they are physically connected to which have the same first three values, in
this case 10.0.0.
What this means, in my simple layman's understanding, is that when one of
your PCs wants to talk to another machine, it first checks to see if the
address it is looking for starts with 10.0.0, and if not, it sends the
packet to its gateway, 10.0.0.1.
So, any PC connected to the switch which is also connected to 10.0.0.1 will
work just fine, because any packets for the outside world will get sent to
10.0.0.1, which presumably forwards them on through its other NIC to the
great beyond.
The problem is the PCs that are not physically connected to the 10.0.0.1 PC,
and are instead connected to the Netgear router. The router is 10.1.1.1.
By being on the subnet 10.1.1, that means that none of the PCs can naturally
see it, since they can only talk to 10.0.0. And since the router physically
stands between them and their gateway (10.0.0.1), no packets will ever reach
the outside world.
This is where my meager knowledge sputters out. As I see it, if you really
want everything to go through the proxy, you need to connect both the FDDI
and the WAP to the switch, not to the router. But I don't know anything
about FDDI, so I'm not betting the farm on that particular setup.
Joe
midrange.com
