OpenVPN Access Server

Documentation, release notes, and more.

Phasing out compression due to VORACLE vulnerability

Description Security researcher Ahamed Nafeez has ​presented a new attack vector which targets VPN tunnels which utilize compression, named VORACLE. The attack vector bears similarities to the CRIME and BREACH attacks, which hit especially HTTPS based connections. It...

Access Server cluster beta release

We have released a beta version of Access Server 2.6.beta.2 that contains the first version of our cluster feature for Access Server. With the cluster feature it is possible to run multiple Access Server nodes that accept the same credentials and certificates for your...

OpenVPN Access Server 2.5.2 released

The software packages for OpenVPN Access Server 2.5.2 have now been released on our website. For users that are running a failover system and that were running into a UCARP segfault problem when they updated to version 2.5 we are happy to announce that this problem...

Stable release installers:

Access Server beta program:

Your own server, or in the Cloud?

OpenVPN Access Server is available for a wide variety of platforms, from dedicated platforms to dockers and virtual appliances and cloud platforms like Amazon AWS and Azure.

Connect from nearly any device

OpenVPN client software is available on all the major platforms like Windows, Macintosh, Apple iOS, Android, and Linux.

Learn how to connect with your device:

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This website contains useful information about the Access Server product and related software and we are adding to this site regularly. If you have any questions regarding our products you can use our online support ticket system to contact us. If you have any suggestions on how to improve this website, please let us know!