Firewall Builder needs the connection details now. The next step is compiling your firewall rules. This will prompt you, where to save the fwbuilder file on your computer for later configuration. Press the icon with the computer and the two arrows. Now you are ready to install your first iptables firewall with Firewall Builder.You can download them free of charge on the net. On Windows I use pscp.exe and plink.exe as recommended. Just go to edit->configuration and choose the tab "SSH". The next step is to tell Firewall Builder where to find the ssh tools.(Just do a right click on the 0 and choose "delete rule".) In my opinion, the first one can't work (or better - this rule will break your DHCP for the first configuration.) So delete rule number 0. In the big field you see the rules of your firewall. Firewall Builder will prompt you, that it can do some changes for you automatically. Double Click this interface and change the name from "vlan1" to "ppp0". There should be one interface, called "outside (dyn ext)". (If you need to use PPPoE to connect to the internet) Now you see your firewall object on the left side under the folder firewalls.First change the version in the Firewall box (the version field is directly under the platform field) to "1.2.9 or later" and commit your changes. Now you'll be presented with your firewall.Now you are presented with the different templates.Check the box to use a preconfigured firewall. The firewall-software in your case is "iptables" and the operating system is "Linksys/Sveasoft". Now you are prompted for the name (Give it some like DD-WRT for example). That's done by right click to firewalls -> create new firewall. After starting the fwbuilder software, first you need to create the firewall object.
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