ufw

What problem does it solve?

This Skill simplifies the management of the Uncomplicated Firewall (ufw), enabling users to easily control network traffic, secure their systems, and troubleshoot connectivity issues without deep iptables knowledge.

Core Features & Use Cases

• Firewall Status & Rules: Check current firewall status and view active rules.
• Rule Management: Allow or deny traffic on specific ports, by service name, or from specific IP addresses.
• Troubleshooting: Identify common issues like being locked out after enabling or understanding Docker's interaction with ufw.
• Use Case: Secure your web server by allowing only SSH and HTTP/HTTPS traffic, then verify the rules are active and blocking all other incoming connections.

Quick Start

Use the ufw skill to allow incoming SSH connections and then enable the firewall.