What Is SSTP and Why Use It Secure Socket Tunneling Protocol (SSTP) is a VPN tunneling protocol developed by Microsoft that encapsulates Point-to-Point Protocol (PPP) traffic inside HTTPS (SSL/TLS) on port 443. Because it uses the same port as standard HTTPS web traffic, SSTP VPN connections can traverse virtually any corporate firewall, web proxy, and […]
Introduction Oracle Linux 8 ships with a stable, security-hardened base that makes deploying configure ceph cluster on oracle linux 8 both straightforward and auditable. This tutorial covers the complete procedure for how to Configure Ceph Cluster on Oracle Linux 8, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for […]
Always On VPN vs DirectAccess: Why the Upgrade Matters Always On VPN (AOVPN) is Microsoft’s modern replacement for DirectAccess, introduced with Windows 10 and Windows Server 2016. While DirectAccess provided transparent remote access using IPv6-over-IPv4 tunneling and IPsec, it was tightly coupled to Active Directory group policy, required IPv6 infrastructure, only supported domain-joined Windows Enterprise […]
Introduction This tutorial demonstrates how to Set Up GlusterFS on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with the default […]
Introduction This tutorial demonstrates how to Set Up NFS on Oracle Linux 8 on Oracle Linux 8. It is written for administrators who want a repeatable, well-explained walkthrough that goes beyond a bare command list and explains each configuration choice. Every command is tested against a freshly registered Oracle Linux 8 system with the default […]
Introduction to Windows Server Failover Clustering with SQL Server Windows Server Failover Clustering (WSFC) combined with SQL Server Failover Cluster Instances (FCI) is one of the oldest and most battle-tested high-availability solutions for SQL Server workloads. Unlike Always On Availability Groups, which replicate data between nodes, a Failover Cluster Instance presents SQL Server as a […]
How to Configure Failover Clustering on Windows Server 2022 Windows Server Failover Clustering (WSFC) provides high availability for server roles and applications by grouping multiple servers (nodes) into a cluster. If one node fails, the cluster automatically moves the workload (a clustered role) to another healthy node — a process called failover. Windows Server 2022 […]
Introduction Setting up set up cockpit web console on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Set Up Cockpit Web Console on Oracle Linux 8, with all the commands you need, the SELinux and firewalld […]
Introduction How to Configure Custom Metrics with Prometheus on Oracle Linux 8 on Oracle Linux 8 provides administrators with a robust, enterprise-ready workflow that integrates cleanly with systemd, SELinux, firewalld, and the modern AppStream module system. In this tutorial we will walk through every step required, from package installation to verification, so that the resulting […]
How to Configure Distributed File System (DFS) on Windows Server 2022 The Distributed File System (DFS) in Windows Server 2022 is a set of client and server services that allow administrators to organize shared folders located on different servers into a single logical namespace. Users navigate a single virtual path (such as \contoso.comsharesHR) without needing […]
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