When you need a Linux system to have a static IP address rather than one that is set dynamically by DHCP, all that's required is some configuration changes and a restart. Follow these steps to make ...

Jack Wallen shows you how easy it is to set a static IP in Rocky Linux 9 from the terminal. Image: alexskopje/Adobe Stock Rocky Linux 9 is a brilliant server operating system that comes from the man ...

The bash script described here can change Linux systems' IP addresses from dynamic to static with much less manual work. Changing the IP address of a Linux system from dynamic to static is not ...

I've recently written about using bash arrays and bash regular expressions, so here's a more useful example of using them to test IP addresses for validity. To belabor the obvious: IP addresses are 32 ...

In the vast ocean of network communications, Network Address Translation (NAT) stands as a pivotal lighthouse, guiding the flow of data packets to their correct destinations while conserving the ...

Nload is showing a fairly low incoming load on my Nextcloud server. How to quickly check to see if your Linux server is under a DoS attack from a single IP address Your email has been sent If you have ...

My Linux boxes are multi-homed (have two NICs). Each NIC is configured to be on a separate subnet. All good so far. The problem is that they respond to requests sent to either network address ...