⚡NetSage

Fast and reliable network diagnostics for IT, cybersecurity, and system administrators. Simplify troubleshooting, monitoring, and save precious time.

✨ Why Use NetSage?

NetSage is an all-in-one network diagnostics tool designed to make your daily IT, network administration, and cybersecurity tasks easier, faster, and more efficient.

• Save Precious Time: Quickly gather key network information without manually typing multiple commands.
• Powerful Diagnostics: Includes ping tests, traceroutes, port scans, ARP table checks, network statistics, internet speed tests, DNS checks, and much more.
• Cross-Platform: Works on both Windows and Linux (macOS partially supported).
• Highly Customizable: Easily adjust scanning settings, like adding new ports to the scan list, or targeting specific DNS servers.
• Professional Results: Outputs are organized and clear, making it easier to troubleshoot or create reports.

NetSage is ideal for:

• Network Administrators
• Cybersecurity Professionals
• System Administrators
• IT Support Technicians
• Penetration Testers

Instead of switching between dozens of tools or writing custom scripts each time — NetSage puts everything in one place to help you win time.

⚙️ How to Use

1. Clone the repository:

   git clone https://github.com/MrMazine/NetSage.git
   cd NetSage

2. Install dependencies:

   pip install -r requirements.txt

3. Run the script:

   python3 netsage.py

🔧 Customizing Parameters

• Ports to Scan:
  Modify the ports list inside the port_scan() function:

  def port_scan(host, ports=[80, 443, 22, 21, 3389, 8080, 8443, 53, 25]):

  ➔ Add any other ports you want inside the list!

• Gateway IP Address:
  Default: 192.168.1.1
  You can input another IP manually when prompted.

• Testing Hosts:
  Default hosts are google.com and 8.8.8.8.
  Change test_host or dns_server variables in the code if needed.

📦 Requirements

Python 3.7+ is required.

Install required packages:

pip install -r requirements.txt

Contents of requirements.txt:

pandas
ping3
psutil
speedtest-cli

📜 Features

• Local IP Detection
• Ping Test to Gateway, DNS, and External Host
• DNS Resolution Check
• Traceroute
• Open Ports Scanner
• Internet Speed Test (Download / Upload / Ping)
• Wi-Fi Signal Strength Checker
• Network Interface Statistics
• Network Path Analysis (MTR if available)
• DHCP Lease Info
• ARP Table
• Active Network Connections Viewer
• DNS Server Benchmarking
• Bandwidth Monitoring

All presented in a clear, interactive, and colorful terminal output.

🛡️ Permissions Notice

Some features (like Wi-Fi signal or DHCP leases) may require administrative rights (sudo on Linux, Run as Admin on Windows).

✍️ Attribution

Created and maintained by MrMazine 🚀

📚 Sources

• Python Official Documentation
• ping3 PyPI Project
• psutil Documentation
• speedtest-cli PyPI Project
• Stack Overflow
• MTR Documentation