This guide gives you a copy-and-paste OpenVPN Access Server configuration for Remote access (openvpn mfa totp ldap), plus the rationale behind each line and a free SafeCadence analyzer that scores your existing config against this same best-practice template.
What this snippet does
This OpenVPN Access Server template implements OpenVPN Access Server — enforce TOTP MFA + LDAP auth. It’s been distilled from vendor documentation, NIST SP 800-41 / SP 800-53, and CISA hardening guidance — and battle-tested by SafeCadence on real production engagements.
The configuration template
You can browse and copy the live snippet (with one-click copy + citations) from the SafeCadence Config Templates Library:
▶ Open the live template (with copy button)
Why this matters
- Encrypts every byte across the WAN with vendor-recommended ciphers.
- Enforces multi-factor for remote-access flows.
- Aligns with NIST SP 800-77 (IPsec VPN guidance).
How to validate your config
Copy your existing OpenVPN Access Server running-config and paste it into the matching SafeCadence analyzer. The analyzer will tell you exactly which best-practice checks pass, which fail, and the per-finding fix:
Need help applying this in production?
SafeCadence offers paid engagements for OpenVPN Access Server hardening — change windows, validation, rollback, and knowledge transfer. Free 30-minute scoping consult.