Network

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A series of articles on networking technologies and tools, from the basic principles of routing and VLANs to configuring VPN, DHCP, DNS, and firewalls. Detailed practical guides for working with OPNsense, Proxmox, Traefik, and other systems for building home and corporate networks.

Split DNS - a guide from LinuxServer.io

November 4, 2025·Updated: August 16, 2026·470 words·3 mins· loading · loading

Networking Technologies OPNsense PfSense Pi-Hole AdGuard

Split DNS - configuring domain names with different resolution for the internal network and the internet. Operating principles, advantages, and usage examples.

Virtualizing a router in Proxmox: pros, cons, and pitfalls

July 14, 2025·Updated: August 16, 2026·564 words·3 mins· loading · loading

Networking Technologies Proxmox OPNsense PfSense MikroTik Virtualization Homelab

An overview of the advantages and disadvantages of virtualizing a router (OPNsense, pfSense, MikroTik CHR) in Proxmox VE - when it’s worth it and when it’s better to keep dedicated hardware.

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