Firewall Migration Tool

The Fwmig tool helps you migrate from one firewall to another using simple copy-and-paste steps.

• Multi-Vendor Support: Compatible with most major firewall vendors.
• Web-Based Interface: Built with Flask and JavaScript, it provides an intuitive web UI to convert firewall objects and policies.
• Offline Operation: The application runs self-contained without requiring an internet connection once started.
• Container-Ready: Includes a Dockerfile for straightforward deployment in containerized environments.
• Built-in Logging: Implements comprehensive logging to simplify troubleshooting.
• Python Compatibility: Fully tested and compatible with Python versions 3.9, 3.10, 3.11, 3.12, and 3.13.

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Run the code:

python3.13 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
python app.py

Or use Docker:

docker build -t fwmig .
docker run -p 8080:5000 --name=fwmig -d -v $(pwd)/logs:/code/logs/ -ti fwmig:latest

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Supported Matrix:

Source Vendor	Destination Vendor
	Juniper SRX	Fortigate	Cisco ASA	Checkpoint	Palo Alto
Juniper SRX	N/A	Yes	Yes	Yes	Yes
Fortigate	No	N/A	No	No	No
Cisco ASA	No	No	N/A	No	No
Checkpoint	Yes	Yes	Yes	N/A	Yes
Palo Alto	Yes	Yes	Yes	Yes	N/A

Documentation

Firewall Migration Tool (fwmig) documentation lives at fwmig.readthedocs.io

Feedback

Please share your experience with me about Firewall Migration Tool through @tavajjohi on X (formerly Twitter).