PPTP or L2TP – NordVPN removed these years ago.
A stripped-down, highly optimized executable designed for legacy hardware, low-bandwidth environments, or users who prioritize raw speed over ecosystem features. nordvpn versions
| Protocol | Version | Best for | Status | |----------|---------|----------|--------| | | v2 (based on WireGuard) | Speed + security | ✅ Recommended | | OpenVPN | 2.5+ / 2.6+ | Stability / bypassing firewalls | ✅ Available | | IKEv2/IPsec | IKEv2 (RFC 7296) | Mobile roaming | ⚠️ Being phased out | PPTP or L2TP – NordVPN removed these years ago