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Overview of the Protectli OPNsense Router Project Part 1 of x

Updated: Aug 20, 2023 Finished Product Overview This a series for building a Wireguard VPN router with LTE services for monitoring equipment installed at a remote location via Zabbix. This proj...

Create a Ceragon IP-20A to Cisco Console Cable Adapter

You can use a standard Cisco console cable to connect to a Ceregon IP-20A with some modifications. Let’s make a Ceragon to Cisco rollover cable adapter. Parts Two RJ-45 jacks Scrap CAT5 cabl...

How to Create Multiple Files From a Column in Excel

I was recently asked how to create multiple files in Excel from unique values in a specific column. The user wanted to copy all the data in each row where the values were identical to each new file...

How to Restore a Ceragon SD Card From Image

Did you ever have a Ceragon chassis SD card that died unexpectedly? This sudden death resulted in a significant reduction in bandwidth for a specific part of your network. You then needed to get a ...

Configure Nginx To Automatically Restart On Ubuntu

If Nginx process is dies, you can run following command to restart it. sudo systemctl restart nginx What if you’re sleeping? We can have Nginx automatically restart! To override the default sys...

Setup WordPress on Ubuntu 22.04 with Nginx and MariaDB

If you asked my opinion on WordPress, I would tell you I prefer to work with just about any other technology. In many cases where WordPress is used, I often find things misconfigured and set up ins...

Extracting Intel RST Drivers From Executable

Intel RST drivers Reinstalling Windows on an Asus Tuf DASH F15 FX517ZR. From prior experience I knew I needed the Intel RST drivers. After fooling around on Intel’s website I could not find the us...

Recovering From Windows INACCESSIBLE BOOT DEVICE Errors

Kali Fun Box In Nov 2022 I purchased an Asus BR1100CKA for around $90 out the door. It isn’t much, a Celeron N4500 (1.1GHz), 4GB RAM, 64GB eMMC storage, plus an M.2 SSD slot. This is a bargain bin...

Configuring OPNsense Firewall and NAT

Finished product Overview This is continuation of my Protectli OPNsense Router Project series. Head over to Part 1 - Project Overview for a complete overview of the project. Picking up where we...

Configuring OPNsense Multi-WAN

Finished product Overview This is continuation of my Protectli OPNsense Router Project series. Head over to Part 1 - Project Overview for a complete overview of the project. Picking up where we...