Server Firewall

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📲 Installation

Lets first use curl and save the file in /etc/firewall

curl https://raw.githubusercontent.com/complexorganizations/server-firewall/master/server-firewall.sh --create-dirs -o /etc/firewall/server-firewall.sh

Then let's make the script user executable (Optional)

chmod +x /etc/firewall/server-firewall.sh

It's finally time to execute the script

bash /etc/firewall/server-firewall.sh

⛳ Goals

• robust and modern security by default
• minimal config and critical management
• fast, both low-latency and high-bandwidth
• simple internals and small protocol surface area
• simple CLI and seamless integration with system networking

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🥰 Features

• Installs and configures a ready-to-use WireGuard Interface
• (IPv4|IPv6) Supported, (IPv4|IPv6) Leak Protection
• Iptables rules and forwarding managed in a seamless way
• If needed, the script can cleanly remove WireGuard, including configuration and iptables rules
• Variety of DNS resolvers to be pushed to the clients
• The choice to use a self-hosted resolver with Unbound.
• Preshared-key for an extra layer of security.
• Block DNS leaks
• Dynamic DNS supported
• Many other little things!

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👤 Author

• Name: Prajwal Koirala
• Website: https://www.prajwalkoirala.com
• Github: @prajwal-koirala
• LinkedIn: @prajwal-koirala
• Twitter: @Prajwal_K23
• Reddit: @prajwalkoirala23
• Twitch: @prajwalkoirala23

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🤝 Developing

Using a browser based development environment:

🐛 Debugging

git clone https://github.com/complexorganizations/server-firewall /etc/firewall/

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📝 License

Copyright © 2020 Prajwal

This project is MIT licensed.