Pinoy IT Share

  Why One DHCP Server Is Better Than Many (Real Network Lessons) Back when I was managing networks for a small ISP and a hospital, we had two separate DHCP servers : one for internet clients, and another for hospital/internal systems (HIMS). On paper, it seemed clean — different networks, different scopes. In reality? It was a maintenance nightmare . 😅 The Problem: Multiple DHCPs = More Trouble Running multiple DHCP servers in the same environment can create: IP conflicts – overlapping ranges can cause devices to fight over addresses. Routing confusion – packets might get lost between networks that don’t talk cleanly. Harder maintenance – every change has to be repeated in multiple scopes. Troubleshooting nightmares – one DHCP gives errors, another works fine… good luck figuring out which. I suggested a unified DHCP approach 10 years ago , but it wasn’t implemented back then. Fast forward a decade… and they finally did it. Imagine the frustration of seeing ...

 I always fail to learn Minsan ko na ring pinilit kuhanin ang approval ng mundo wala eh lagi lang ako ngmumukhang kalaban kahit na nag iisip tayo ng ikagaganda ng kung anuman eto may proyekto, trabaho, katrabaho. Ang mahalaga nandito ang pamilyang binubuo ko healthy sila ang Poong maykapal na lang ang bahala sa mga duda. I always wish everybody well, saka ano naman ang makukuha ko pag nadapa sila mas maganda panalo tayo lahat. I always ask questions(yes even dumb ones), I'm slow at picking things up, as kobe bryant always once said be a kid always learn from everybody.  Pero maybe I was asking the wrong questions, or maybe the wrong people. Pero what I really want is to collaborate dahil napakaliit lang ng mundo ano ba naman yung magtulungan tayo diba. I never wanted to lead I just want to guide. Marami ng leader 😉 pero a few people guides 😊.  Mahirap pero tinatry ko talaga sagutin ang lahat ng nagtatanong sakin kasi alam ko ang pakiramdam ng walang alam. I ...

Mastering the MikroTik .rsc File: Your Guide to Portable Configurations If you’ve ever managed a MikroTik router, you’ve likely encountered two types of "backup" files: the standard .backup and the flexible .rsc . While the binary backup is great for a quick "undo" button, the .rsc (RouterOS Script) file is the true secret weapon for network administrators. In this post, we’ll dive into what an .rsc file is, why it’s superior for migrations, and how to use it like a pro.      What exactly is a .rsc file? Unlike a standard system backup, an .rsc file is a plain-text script . It contains the exact CLI (Command Line Interface) commands required to rebuild your router’s configuration from scratch. Think of it this way: A .backup file is a "snapshot" of the router's entire brain. An .rsc file is a "recipe" that tells the router how to cook the configuration. Why use .rsc instead of .backup? Most beginners rely on /system backup , but experien...

Thank you, Sir Paeng. Dati akong bata, careless, at minsan masyadong emotional, madalas kong itake things personal. I was still learning how to manage my emotions, my mindset, and my approach to work. Pero despite all that, you still gave me the opportunity to grow. You never treated me differently; instead, you accepted my flaws and helped me see my own capabilities, kahit ako mismo minsan nagdududa pa. You inspired me to become better not through pressure, but through trust, patience, and consistency. Hanggang ngayon, you continue to make me believe that I can still improve, learn, and do more. Your belief in me pushed me to aim higher and take responsibility for my growth. Maraming salamat sa tiwala at pagtanggap, at sa mga lessons you shared lalo na sa negotiation, rational thinking, at decision-making. These are lessons I continue to carry with me, hindi lang sa trabaho, kundi sa araw-araw na buhay. Through your actions, you showed me what real leadership looks like leading with f...

For a certain generation of network administrators, the sound of an alarm going off wasn't just a crisis—it was the signature notification of **The Dude** network monitor. Specifically, we’re talking about **The Dude client 3.6**, a version that, despite its age, still holds a very special place in the hearts of those who ran MikroTik environments during its prime. Why are people still talking about a version that's well over a decade old? Let's take a nostalgic trip down memory lane and appreciate the power and simplicity of this networking legend. What Made The Dude 3.6 a Classic? 1. The Graphical Genius and Real-World Examples The most enduring feature of The Dude was—and still is—its intuitive, visual network mapping. Version 3.6 allowed you to: **Auto-Discover and Map:...

  🚨 BREAKING: “Facebook Recovery Agents” Exposed as Scammers Targeting Filipino Users 📢 A New Online Threat Is Spreading If you’ve seen comments on Facebook saying — “PM me, I can recover your hacked account,” you’re not alone. A wave of so-called  “Facebook Recovery Experts”  is sweeping through local groups, offering “account recovery help.” But here’s the truth:  it’s all a scam. 🧠 What’s Really Going On These scammers pretend to be tech specialists or “Meta support staff.” They look professional — using fake badges, Meta logos, and friendly chat messages. They promise to restore your hacked Facebook account for a small “service fee.” Once you trust them, they strike. They’ll either: Steal your  account credentials , or Take your  money  and disappear. It’s a  growing trend  targeting Filipinos desperate to get their pages or businesses back. 🕵️‍♂️ Common Scam Scenarios 1. The “Official-Looking” Meta Agent They use names like  “FB...