OpenVPN

With OpenVPN, you can:

  • tunnel any IP sub network or virtual ethernet adapter over a single UDP or TCP port,
  • configure a scalable, load-balanced VPN server farm using one or more machines which can handle thousands of dynamic connections from incoming VPN clients,
  • use all of the encryption, authentication, and certification features of the OpenSSL library to protect your private network traffic as it transits the internet,
  • use any cipher, key size, or HMAC digest (for datagram integrity checking) supported by the OpenSSL library,
  • choose between static-key based conventional encryption or certificate-based public key encryption,
  • use static, pre-shared keys or TLS-based dynamic key exchange,
  • use real-time adaptive link compression and traffic-shaping to manage link bandwidth utilization,
  • tunnel networks whose public endpoints are dynamic such as DHCP or dial-in clients,
  • tunnel networks through connection-oriented stateful firewalls without having to use explicit firewall rules,
  • tunnel networks over NAT,
  • create secure ethernet bridges using virtual tap devices
  • Robert Blenkinsopp

    Where has OpenVPN support gone in CM10 and above, the binaries are installed by the configuration is missing form the VPN menu in settings.

  • https://plus.google.com/108596272537415356460/posts Jason Farrell

    Good question.

    You should still be able to use the OpenVPN settings app, though.

  • Robert Blenkinsopp

    Yes you right. I would just quite like it integrated with the proper VPN menu so it can be used with the always on VPN option for example.

  • Kyle Jacoby

    Agreed. It should be right there in the VPN menu if the client is advertised as a feature (which it is)