EST. 2026 — Notes from real server work SYSADMIN · SECURITY · AI · DIRECTADMIN Issue 01
THE SYSADMIN ALMANAC
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Port Forward

#Port Forward

2 articles
Network / VPN
Put an Idle VPS to Work with WireGuard — A Complete Client Guide
Network

Put an Idle VPS to Work with WireGuard — A Complete Client Guide

Turn a VPS you signed up for on an annual plan into a WireGuard hub for accessing your home LAN anytime, without port forwarding — covering app installation, config imports, QR scanning, troubleshooting, and administration

#wireguard#vpn#vps#networking
12 min read·9 Jun
DA CentOS 7 → Debian 12 on Proxmox Part 1 — NAT pre-stage
DirectAdmin

DA CentOS 7 → Debian 12 on Proxmox Part 1 — NAT pre-stage

Preparing a new VM on an internal bridge with NAT while the old VM continues serving customers, reducing downtime when migrating DirectAdmin from CentOS 7 to Debian 12 on Proxmox.

#nat#proxmox#kvm#migration
11 min read·20 May