Skip to main content

Access Server's Features Overview

  • Access Server installs on a Linux OS with installation options to meet the needs of your network.

  • VPN clients connect from Microsoft Windows, macOS, iOS, Android, and Linux systems.

  • You can download installation packages for Linux, virtual machines, or cloud platforms.

  • User authentication includes a built-in system with web-based management or external authentication with PAM, LDAP, RADIUS, or SAML.

  • Advanced authentication is supported through custom programming with Python.

  • Access Server includes built-in, fully automated VPN certificate management and provisioning. External PKI is also possible for full control over an existing integrated PKI.

  • VPN tunnels are secured with the OpenVPN protocol using TLS authentication, credentials, certificates, and MAC address lock (optional).

  • Multi-factor authentication is supported in various forms: TOTP MFA is built-in; Duo Security can be added with a post_auth plugin, and LastPass can be added with a post_auth plugin.

  • Access control rules can specify user or group access to IP addresses and subnets and allow or disallow direct VPN client connections.

  • Full-tunnel and split-tunnel redirection: All VPN client internet traffic goes through the VPN tunnel or only specified traffic, respectively.

  • The OpenVPN, Inc. team provides professional support through our online support ticket system, which is staffed by our global team of professionals.