Joining a Synology NAS to a Netmaker (WireGuard-based) VPN network, including an Upstart script for DSM 6.x.

Past networking projects: an IPv6 WAN at E-Z Rent-A-Car, cross-continent and cloud VPN deployments, and an IPv6-only data center WAN.

A review of popular VPN options for home or business use: WireGuard, IPsec, OpenVPN, tinc, ZeroTier, and Microsoft’s VPN offerings.