Once again, OPNsense plugins come to my rescue ...

I regret ignoring my switch's loop detection provisions for years ...

You scroll past one incident and see another that feels familiar, like it should have been fixed years ago, but it still works with small changes. Same bugs. Same mistakes. The supply chain is messy.

Cybersecurity researchers have flagged a fresh set of packages that have been compromised by bad actors to deliver a self-propagating worm that spreads through stolen developer npm tokens. The malware ...

The first step to make a server in Minecraft Bedrock is to download and extract all files from the Bedrock server file. Next, run the server.exe file, and complete the port forwarding in order to ...

IP interface loopback action is a feature that allows user to change the way router handles routed packets for which egress port equals to ingress port. When loopback action is configured to drop, ...

Realtek showcased RTL8126, RTL8157, and RTL8251B 5 Gbps Ethernet solutions at Computex 2023, and the first Realtek RTL8126 5 Gbps Ethernet PCIe and M.2 adapters were introduced in 2024, shortly ...

In this series of articles, I am looking at how to monitor my home/home lab LAN. In my first article, I probed my network to see what devices were on it and where they were located. In my next article ...

If network troubleshooting leads you to believe there’s an issue with IPv6, you may need to shut down that protocol on your Linux machines. IPv6 offers a much larger addressing scheme than IPv4, which ...