Tech Tutorials - David McKone Courses

How to Create VLANs in Proxmox for a Single NIC

1 review

Learn to set up VLANs on Proxmox with a single NIC, including management interface configuration, network switch setup, adding VLAN interfaces, and assigning VMs to VLANs for improved network segmentation.

• YouTube
• 29 minutes
• On-Demand
• Free Video

How to Patch a Standalone ESXi Host

1 review

Learn to patch a standalone ESXi host: download and upload the patch, prepare the server, apply updates via CLI, and safely reboot. Essential skills for VMware administrators to maintain and secure their virtualization infrastructure.

• YouTube
• 22 minutes
• On-Demand
• Free Video

How to Setup ESPresence for Room Presence Detection in Home Assistant

Learn to set up ESPresence for room presence detection in Home Assistant, enabling precise tracking of BLE devices and enhancing smart home automation capabilities.

• YouTube
• 46 minutes
• On-Demand
• Free Video

How to Configure Proxmox VE Firewall

Learn to configure Proxmox VE's built-in firewall for enhanced security. Covers rule creation, management levels, aliases, IP sets, security groups, and troubleshooting techniques.

• YouTube
• 49 minutes
• On-Demand
• Free Video

Proxmox VE - How to Setup High Availability

Learn to set up high availability in Proxmox VE to minimize downtime. Covers HA groups, VM configuration, shutdown policies, and resource scheduling for efficient cluster management.

• YouTube
• 31 minutes
• On-Demand
• Free Video

Install and Review of Zenarmor for OPNSense

Comprehensive guide to installing and configuring Zenarmor plugin for OPNSense, transforming it into a next-generation firewall with enhanced network traffic monitoring and application-level access control.

• YouTube
• 43 minutes
• On-Demand
• Free Video

How to Install OPNsense Firewall

Step-by-step guide to installing OPNsense firewall, covering hardware requirements, software downloads, and configuration tips for various setups including VMware ESXi and DNS forwarding.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Home Assistant - How to Install HACS

Learn to install and use HACS (Home Assistant Community Store) for easy access to community-developed integrations and frontend features. Includes GitHub setup and step-by-step installation guide.

• YouTube
• 25 minutes
• On-Demand
• Free Video

Basics of Firewall Rules

Learn essential firewall rule structuring for improved security and management. Covers internal/external access, self-hosting considerations, and stateful firewall operations in a comprehensive tutorial.

• YouTube
• 46 minutes
• On-Demand
• Free Video

Firewall Basics

Comprehensive overview of firewall basics, covering vendor diversity, interfaces, rule handling, and configuration examples for both management and non-management access.

• YouTube
• 35 minutes
• On-Demand
• Free Video

How to Share USB Devices Over IP Using a Raspberry Pi

Learn to share USB devices over IP using a Raspberry Pi, enabling remote access and flexible device placement. Ideal for VM configurations, centralized device management, and improved wireless coverage for USB peripherals.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Cisco IOS SSH Key Authentication

Learn to configure SSH key authentication on Cisco IOS devices for enhanced security. Covers setup for Linux and Windows, key chain creation, and restricting to key-only authentication.

• YouTube
• 23 minutes
• On-Demand
• Free Video

How to Install and Configure Secondary DNS Server in Linux

Learn to install and configure a secondary DNS server in Linux using Ubuntu 22.04.1 LTS and Bind 9. Covers primary server updates, secondary server setup, access restrictions, DNS forwarding, and testing procedures.

• YouTube
• 26 minutes
• On-Demand
• Free Video

Proxmox Install SSL-TLS Certificates

Learn to install SSL/TLS certificates in Proxmox, covering key creation, certificate signing requests, and installation methods for standalone servers and clusters. Enhance your Proxmox security skills.

• YouTube
• 20 minutes
• On-Demand
• Free Video

Home Assistant Zigbee2MQTT Setup

Learn to install and configure Zigbee2MQTT add-on in Home Assistant, including setup with Conbee II adapter, adding and removing Zigbee devices, and troubleshooting common issues.

• YouTube
• 21 minutes
• On-Demand
• Free Video