Troubleshooting

Initial Server Setup with Oracle Linux 10 — step-by-step Oracle Linux 10 tutorial on Progressive Robot

Initial Server Setup with Oracle Linux 10

Introduction Oracle Linux 10 ships with a stable, security-hardened base that makes deploying initial server setup with oracle linux 10 both straightforward and auditable. This tutorial covers the complete procedure for initial Server Setup with Oracle Linux 10, including dnf module streams where applicable, systemd unit management, and the firewalld rules required for network-facing services. […]

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How to Automate FreeBSD 12 Server Provisioning with Ansible — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Automate FreeBSD 12 Server Provisioning with Ansible

Introduction This guide explains how to Automate FreeBSD 12 Server Provisioning with Ansible on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained […]

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How to Configure pfsync Firewall State Synchronization on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure pfsync Firewall State Synchronization on FreeBSD 12

Introduction This guide explains how to Configure pfsync Firewall State Synchronization on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for […]

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How to Set Up CARP High Availability on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up CARP High Availability on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up carp high availability on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any […]

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How to Configure Network Interface Aggregation on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure Network Interface Aggregation on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up configure network interface aggregation on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux […]

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How to Install Keepalived for High Availability on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Install Keepalived for High Availability on FreeBSD 12

Introduction This guide explains how to Install Keepalived for High Availability on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for […]

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How to Set Up a Scale-Out File Server (SoFS) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Set Up a Scale-Out File Server (SoFS) on Windows Server 2025

How to Set Up a Scale-Out File Server (SoFS) on Windows Server 2025 A Scale-Out File Server (SoFS) is a Windows Server Failover Cluster role that delivers continuously available SMB 3.0 file shares for demanding workloads — particularly Hyper-V virtual machine storage and SQL Server data and log files. Unlike traditional clustered file servers that […]

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How to Configure OSPF with FRRouting on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Configure OSPF with FRRouting on FreeBSD 12

Introduction This guide explains how to Configure OSPF with FRRouting on FreeBSD 12 on FreeBSD 12. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained […]

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How to Configure Windows Server Software-Defined Networking (SDN) on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure Windows Server Software-Defined Networking (SDN) on Windows Server 2025

How to Configure Windows Server Software-Defined Networking (SDN) on Windows Server 2025 Software-Defined Networking (SDN) separates the network control plane from the data plane, enabling centralized, programmable management of network infrastructure through software rather than device-by-device configuration. Windows Server 2025 includes a mature, Microsoft-supported SDN stack built natively into Hyper-V and managed through the Network […]

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