How To
BIND vs Dnsmasq vs PowerDNS vs Unbound [Benchmark]
Picking a DNS server for your infrastructure comes down to what you actually need it to do. A…
Category
Networking
How To
How to Disable IPv6 on Linux (Ubuntu, Rocky, Debian)
Most Linux distributions ship with IPv6 enabled by default. That works fine until it does not. Legacy applications…
AlmaLinux
Configure NFS Server and Client on Rocky Linux 10 / AlmaLinux 10
NFS (Network File System) lets Linux servers share directories over the network so other machines can mount and…
How To
Run Network Tools on OpenShift 4.x Nodes
Red Hat Enterprise Linux CoreOS (RHCOS) is the immutable operating system running on all OpenShift 4.x nodes. Unlike…
Windows
Add DNS Forward Lookup Zone in Windows Server 2025
A forward lookup zone is the most common DNS zone type – it resolves hostnames to IP addresses.…
Linux Tutorials
Configure Static IP Address on RHEL 10 / Rocky Linux 10
Servers and workstations that provide network services need predictable, fixed IP addresses. Static IP configuration ensures your machine…
How To
Add DNS A and PTR Records in Windows Server 2025
DNS A records map hostnames to IPv4 addresses, and PTR records handle the reverse – mapping IPs back…
Networking
IP Routing and Routing Protocols Explained
Every time you open a browser, send an email, or query an API, IP routing decides how your…
How To
Setup LVS Load Balancer on RHEL 10 / Rocky Linux 10
Linux Virtual Server (LVS) is a kernel-level Layer 4 load balancer built directly into the Linux kernel through…
How To
Add DNS Reverse Lookup Zone in Windows Server 2025
Reverse DNS (rDNS) maps an IP address back to a hostname – the opposite of a standard forward…
Windows
Install and Configure DNS Server in Windows Server 2025
DNS (Domain Name System) is the backbone of name resolution in Windows networks. The DNS Server role in…
How To
Install and Configure Squid Proxy on RHEL 10 / Rocky Linux 10
Squid is an open-source caching and forwarding HTTP/HTTPS proxy server used in corporate networks, ISPs, and data centers…