Network & comms
 » Virtual private network (vpn)
Sections : Network & comms > Virtual private network (vpn)
Click to RATE : OneTwoThreeFourFive
Buy Free OpenVPN download

OpenVPN 2.3.2

OpenVPN is a full-featured open source SSL VPN solution.



OpenVPN 2.3.2 facilities

Vendor`s Web
OpenVPN Technologies, Inc. webshot
OSWindows 2000, Mac OS
Limitationsnot specified
Actualizedmore than year ago
LicenseOpen source
SnapshotOpenVPN snapshot
Snapshot of OpenVPN

Use this security logo:

100% SAFE logo

OpenVPN manufacturer description

With OpenVPN, you can:

* tunnel any IP subnetwork 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, and
* control OpenVPN 2.3.2 using a GUI on Windows or Mac OS X.

What distinguishes OpenVPN Virtual private network (vpn) from other VPN packages?

* OpenVPN`s principal strengths include cross-platform portability across most of the known computing universe, excellent stability, scalability to hundreds or thousands of clients, relatively easy installation, and support for dynamic IP addresses and NAT.
* OpenVPN provides an extensible VPN framework which has been designed to ease site-specific customization, such as providing the capability to distribute a customized installation package to clients, or supporting alternative authentication methods via OpenVPN`s plugin module interface (For example the openvpn-auth-pam module allows OpenVPN to authenticate clients using any PAM authentication method -- such methods may be used exclusively or combined with X509 certificate-based authentication).
* OpenVPN offers a management interface which can be used to remotely control or centrally manage an OpenVPN download daemon. The management interface can also be used to develop a GUI or web-based front-end application for OpenVPN.
* On Windows, OpenVPN can read certificates and private keys from smart cards which support the Windows Crypto API.
* OpenVPN uses an industrial-strength security model designed to protect against both passive and active attacks. OpenVPN`s security model is based on using SSL/TLS for session authentication and the IPSec ESP protocol for secure tunnel transport over UDP. OpenVPN supports the X509 PKI (public key infrastructure) for session authentication, the TLS protocol for key exchange, the OpenSSL cipher-independent EVP interface for encrypting tunnel data, and the HMAC-SHA1 algorithm for authenticating tunnel data.
* OpenVPN is built for portability. At the time of this writing, OpenVPN runs on Linux, Solaris, OpenBSD, FreeBSD, NetBSD, Mac OS X, and Windows 2000/XP. Because OpenVPN is written as a user-space daemon rather than a kernel module or a complex modification to the IP layer, porting efforts are dramatically simplified.
* OpenVPN is easy to use. In general, a tunnel can be created and configured with a single command (and without any required configuration files). OpenVPN`s documentation contain examples illustrative of its ease of use.
* OpenVPN has been rigorously designed and tested to operate robustly on unreliable networks. A major design goal of OpenVPN is that it should be as responsive, in terms of both normal operations and error recovery, as the underlying IP layer that it is tunneling over. That means that if the IP layer goes down for 5 minutes, when it comes back up, tunnel traffic will immediately resume even if the outage interfered with a dynamic key exchange which was scheduled during that time.
* OpenVPN has been built with a strongly modular design. All of the crypto is handled by the OpenSSL library, and all of the IP tunneling functionality is provided through the TUN/TAP virtual network driver. The benefits of this modularity can be seen, for example, in the way that OpenVPN can be dynamically linked with a new version of the OpenSSL library and immediately have access to any new functionality provided in the new release. For example, when OpenVPN is built with the latest version of OpenSSL (0.9.7), it automatically has access to new ciphers such as AES-256 (Advanced Encryption Standard with 256 bit key) and the encryption engine capability of OpenSSL that allows utilization of special-purpose hardware accelerators to optimize encryption, decryption, and authentication performance. In the same way, OpenVPN`s user-space design allows straightforward porting to any OS which includes a TUN/TAP virtual network driver.
free download OpenVPN 2.3.2QUICK DOWNLOAD
Free download OpenVPN 2.3.2
Free softwareFREE SOFTWARE

Freeware is computer software that is available for use at no cost or for an optional fee.


OpenVPN video tutorials

Tutorial not found. Let know us about any useful video tutorial.

OpenVPN categories

open source vpn, openvpn, virtual private network

Given stickers for OpenVPN & download buttons

NOTE: move cursor over buttons to get html sources.
This award means that OpenVPN is an Editor's pick.
Clean award guarantees that OpenVPN was tested by antivirus program and is absolutely clean, which means it does not contain any form of malware, including computer viruses, adware, trojans, spyware, rootkits, badware and other malicious and unwanted software.
Report view
index.html - CLEAN
Get from
Get from
Do you like OpenVPN ? Move mouse cursor over the buttons and just copy one of those links, paste the code you copied right where you want on your blog or website.