🛑 Deprecated: Port Whitelisting Utility

⚠️ This utility is deprecated and no longer maintained.
🧱 It was originally built to help open specific ports to whitelisted IP addresses—typically for firewall or validator networking configurations.

✅ This repository is now archived. If you're looking for an actively maintained alternative or replacement, please visit: https://github.com/brewlabshq/network-utils
(Update the link if different or remove if no replacement exists)

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About This Tool (Archived)

This script provided a simple mechanism to:

• Open specified ports using system firewall tools (e.g., iptables, ufw, or firewalld)
• Restrict access to a list of trusted IP addresses
• Automate common validator or server port configuration tasks

This repository remains available for historical reference, but is no longer supported. For new implementations or best practices, please refer