fires

Project – FireSMS – Dockerized sending SMS by GSM modem

FireSMS https://github.com/Fires04/FireSMS FireSMS is a Dockerized SMS Gateway built using Gammu SMSD and a custom API interface. It allows sending and receiving SMS messages using a GSM/USB modem connected to your server. FireSMS is ideal for IoT devices, alerting systems, or SMS-based applications. 📦 Features 🧱 Project Structure 🚀 Getting Started 1. Clone the Repository git clone https://github.com/Fires04/FireSMS.git […]

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Migrate Microsoft domain controller (DC)

Upgrading your Active Directory infrastructure isn’t a trivial task—but by following Microsoft’s recommended approach, you can migrate Domain Controllers (DCs) smoothly and securely. Here’s a clean, step-by-step guide to help you transition from Windows Server 2012 R2 DCs to fresh 2019 servers with minimal downtime. 1. Verify and Clean Up Current Environment 2. Stand Up a New

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Fixing Website Access Issues with Mikrotik MSS Clamping

If you’re having trouble accessing certain websites—like partial page loads or dropped connections—your network’s Maximum Segment Size (MSS) may be the issue. This is common when the MTU (Maximum Transmission Unit) is mismatched across the network, causing packet fragmentation or loss. The problem is mostly on some “really” safe websites like banks, government, etc. The

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