A neighboor recently asked me if he could get access to my wireless network for internet access (with paying me some Euro/month for it). Problem with this was in my current setup giving access to the wireless would mean to give complete access to my network and so to all my machines smb-shares and so on. So I needed a solution to have a seperate network with the neighboors PCs that only has access to internet but not to my LAN. In the following I will explain how I did this with a Linksys WRT54GL router running the latest version of the Tomato firmware.

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