single- and multi-homed firewall script with DSL/ADSL support


Unlike other lean iptables front ends in Debian, arno-iptables-firewall will setup and load a secure, restrictive firewall by just asking a few questions. This includes configuring internal networks for internet access via NAT and potential network services (e.g. HTTP or SSH).

However, it is in no way restricted to this simple setup. Some catch words of additional features, that can be enabled in the well documented configuration file are: DSL/ADSL, port forwarding, DMZ, port-scan detection, MAC address filtering.

Moreover, it comes with an extensive set of plugins to cover further requirements. For example SSH brute force protection, traffic shaping, traffic accounting, VPN support to just mention a few.

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