Vpn
Design & Architecture
Stop using 192.168.1.0/24: A Contrarian Guide to Home Network Addressing
If you’re a contractor, consultant, or anyone who VPNs into multiple client networks, you’ve experienced the pain.
Security
Poor man's VPN connection
Have you ever needed to access a site that had an IP restriction, or one inside your remote network?
Routing
Layer 2 Ethernet transport over OpenVPN
One of the things I used to deploy frequently at my previous position was transport for other ISPs and businesses.