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Deploy a VyOS Virtual Router on Proxmox/KVM: Firewall, NAT, and Site-to-Site VPN from A to Z

By IT From Zero June 20, 2026

A hands-on guide to deploying a VyOS virtual router on Proxmox or KVM, covering stateful zone-based firewall, NAT masquerade, port forwarding, and IPsec IKEv2 Site-to-Site VPN. Follows a practical workflow from installation to a production-ready lab network.

VMware

Mastering VMware Network Configuration: Understanding NAT, Bridged, Host-only, and Practical Application

By IT From Zero March 18, 2026

Learn how to configure networking in VMware with three basic modes: NAT, Bridged, and Host-only. This article provides step-by-step instructions, detailed explanations, and advanced tips with practical experience to help you master VMware virtual networking.

Network

Basic Linux Router Setup: Guide to Configuring NAT and Packet Forwarding

By IT From Zero March 18, 2026

A detailed guide on how to transform a Linux machine into a basic router. This article will walk you through configuring Network Address Translation (NAT), including Masquerading and Port Forwarding, along with enabling Packet Forwarding, providing practical commands and clear explanations to help you build and manage your network effectively.