Introducing NETWORKGEEKTOOLS.COM
Whether you’re a network engineer troubleshooting a routing issue at 2 AM, a sysadmin verifying DNS propagation after a migration, or a developer checking why your API endpoint isn’t reachable … Read More
Category: Projects
The projects that I personally run or am part of
Teaching Your AI Assistant to See – Extending RAG with Image Understanding
In the previous article, we built a RAG-powered AI assistant that can answer questions from your personal Obsidian notes. It works great for text – but what about all those … Read More
Making AI accessing your personal work notes using RAG mechanism to be your work assistant
Have you ever wished ChatGPT could answer questions about YOUR personal notes? Like “What are my lab credentials?” or “Who do I contact for hardware purchases?” – things only you … Read More
Using an AI Agent to Inspect, Configure, and Troubleshoot a Cisco Network Lab Setup
Ok, I admit I was probably living under a rock that I am publishing this article this late, but that is the thing with being a father and just jumping … Read More
Network Topology Visualization #4 – Interactive Map Using D3 Javascript Library
This will be probably last visualization example for a while because I stopped working with network visualizations for some time now. But I wanted to finish publishing some last examples … Read More
Network Topology Visualization #3 – Exploring other D3 visualization options for a DataCenter
Foreword First a disclaimer #1, in contrast to the previous articles, here I will NOT describe the collection of data that will be visualized because these datasets were manufactured manually for … Read More
[mini-update] Network Topology Visualization #2 – Using SNMP as data source and enhanced visuals
After a longer break, I managed to get back to my small visualization experiment from last time, and improve it a little. Firstly, the NETCONF interface was switched for a … Read More
Autopilot for Elite Dangerous using OpenCV and thoughts on CV enabled bots in visual-to-keyboard loop
Ok, first let’s get one thing clear. This is an educational project for me learning some computer vision algorithms (I want to make an insect identification system to protect a … Read More
Network Topology Visualization – Example of Using LLDP Neighborships, NETCONF and little Python/Javascript
Ok, this is a continuation of two streams of articles here, first my recent NETCONF tutorial here, and secondly my very old project (back then in Java) of visualization of … Read More
HP Networking/Comware NETCONF interface quick tutorial (using python’s ncclient and pyhpecw7)
So let’s learn about NETCONF, but first a bit of history and perspective. Everyone in networking business at least once heard about SNMP (Simple Network Management Protocol), which is the … Read More
![[minipost] How to fix MySQL lost table description from .frm files after emergency migration of /var/lib/mysql](https://networkgeekstuff.com/wp-content/uploads/2012/10/Thumbnails2.png)
[minipost] How to fix MySQL lost table description from .frm files after emergency migration of /var/lib/mysql
In May 2014, networkgeekstuff.com got a small problem when the hosting BeagleBone Black went dead and the old Raspberry PI environment was on that point already used for another project. … Read More
BeagleBone Black replaced Raspberry PI running networkgeekstuff.com (and performance reasons review)
With Raspberry PI, a very great microPC platform that started a trend of its own with two million RasberyPIs sold, a new market has emerged calling for microPC segment companies to compete. … Read More
![[minipost] Mikrotik QoS Prioritization Example](https://networkgeekstuff.com/wp-content/uploads/2013/01/Thumbnail1.png)
[minipost] Mikrotik QoS Prioritization Example
If you ever hosted any internet service at home and/or had some network application using your Internet connection upload and disturbing your other activities, one very common example (but not … Read More
Master-Master replication of Apache/MySQL tutorial with configuration example
In this article, I will show you how to create a redundant Apache/MySQL cluster. I personally used this on two Raspberry PI to had them in redundancy and have load-balanced … Read More
Load-Balancing network traffic on Mikrotik router tutorial with example configuration
This is first part of a tutorial how to achieve load-balancing of a service on two servers. In this part we will focus on the network side and I will … Read More
NetworkGeekStuff.com running load-balanced on two Raspberry PIs!
And yes, complete tutorial for web/MySQL event driven synchronization for Master-Master replication without conflicts coming soon! I will also include a guide how to turn your home Mikrotik router on … Read More
NetworkGeekStuff.com running now on Raspberry PI!
Hello all, not much happening here since June, but now this page come across some more internal changes than external. First of all I have managed to move the whole … Read More
NetworkGeekStuff CUP creation
Ever wanted a supreme CUP to show to your colleagues? I finally have such a cup including a custom networkgeekstuff.com QR code! 🙂 On the next few pictures you can … Read More
HelloRouteSP – Part 3: Working with HelloRouteSP Tutorial
HelloRoute and the MPLS enabled version HelloRouteSP is a portable TCP/IP visualization software based on SNMP protocol that was designed to help network engineers or consultants to quickly visualize and … Read More
HelloRouteSP – Part 2: HelloRoute alfa version presentation
In this blog post, I have decided to start presenting the results of my current work. So let’s start with an introduction to the HelloRoute application itself. HelloRoute is written … Read More
HelloRouteSP – Part 1: Why waste paper?
First of all I want to say “Welcome!” to my blog and to it’s first post. In this first blog post, I am aiming for your attention and especially if … Read More