Connecting to PPPoE server through wireless switch

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http://serverfault.com – I have the following set up: Server (CentOS 5) -eth0: connected to DLink wireless switch LAN port -eth1: connected to local network The server is running a PPPoE server (specifically, rp-pppoe). I also have iptables forwarding eth1 to eth0. I have a computer running Windows XP connected to the wireless switch (LAN) as well. I've created a PPPoE connection on this computer, and once it authenticates with the PPPoE server it can access the network (the network connected to eth1 on the server). This works perfectly. The issue is, when I connect a computer wirelessly to the switch inste (HowTos)