OpenVPN 2.5.2 freeware

OpenVPN implements OSI layer 2 or 3 secure network extension using the industry standard SSL/TLS protocol, supports flexible client authentication methods based on certificates, smart cards, and/or 2-factor authentication, and allows user or group-specific access control policies using firewall rules applied to the VPN virtual interface. OpenVPN is not a web application proxy and does not operate through a web browser.

Author OpenVPN Technologies, Inc.
Released 2021-04-21
Filesize 4.10 MB
Downloads 1871
OS Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10
Installation Instal And Uninstall
Keywords SSL VPN, remote access, site-to-site VPN, VPN, SSL, remote
Users' rating
(33 rating)
OpenVPN - Freeware Download Notice

OpenVPN Free Download - we do not host any OpenVPN torrent files or links of OpenVPN on rapidshare.com, depositfiles.com, megaupload.com etc. All OpenVPN download links are direct OpenVPN download from publisher site or their selected mirrors.

OpenVPN freeware - The Latest User Reviews
OpenVPN freeware - The Latest Versions History
2.5.2 Apr 21, 2021 New Release Arne Schwabe (10):
Avoid generating unecessary mbed debug messages
Restore also ping related options on a reconnect
Cleanup print_details and add signature/ED certificate print
Always disable TLS renegotiations
Also restore/save route-gateway options on SIGUSR1 reconnects
Move context_auth from context_2 to tls_multi and name it multi_state
Fix condition to generate session keys
Move auth_token_state from multi to key_state
Ensure auth-token is only sent on a fully authenticated session
Ensure key state is authenticated before sending push reply
Gert Doering (2):
Fix potential NULL ptr crash if compiled with DMALLOC
Preparing release 2.5.2
Max Fillinger (2):
In init_ssl, open the correct CRL path pre-chroot
Abort if CRL file can't be stat-ed in ssl_init
Richard Bonhomme (1):
Do not print Diffie Hellman parameters file to log file
Simon Rozman (1):
openvpnserv: Cache last error before it is overridden
Vladislav Grishenko (1):
Fix IPv4 default gateway with multiple route tables
2.5.1 Feb 24, 2021 New Release Arne Schwabe (5):
Fix auth-token not being updated if auth-nocache is set
Remove auth_user_pass.wait_for_push variable
Fix port-share option with TLS-Crypt v2
Zero initialise msghdr prior to calling sendmesg
Fix tls-auth mismatch OCC message when tls-cryptv2 is used.
David Sommerseth (1):
build: Fix missing install of man page in certain environments
Domagoj Pensa (3):
Fix too early argv freeing when registering DNS
Remove 1 second delay before running netsh
Skip DHCP renew with Wintun adapter
Gert Doering (7):
Change travis build scripts to use https when fetching prerequisites.
Fix line number reporting on config file errors after <inline> segments
Clarify --block-ipv6 intent and direction.
Document common uses of 'echo' directive, re-enable logging for 'echo'.
Make OPENVPN_PLUGIN_ENABLE_PF failures FATAL
clean up / rewrite sample-plugins/defer/simple.c
Preparing release 2.5.1
Greg Cox (5):
Fix naming error in sample-plugins/defer/simple.c
2.5.0 Oct 28, 2020 New Release Faster connections:
Connections setup is now much faster
Crypto specific changes:
ChaCha20-Poly1305 cipher in the OpenVPN data channel (Requires OpenSSL 1.1.0 or newer)
Improved TLS 1.3 support when using OpenSSL 1.1.1 or newer
Client-specific tls-crypt keys (–tls-crypt-v2)
Improved Data channel cipher negotiation
Removal of BF-CBC support in default configuration (see below for possible incompatibilities)
Server-side improvements:
HMAC based auth-token support for seamless reconnects to standalone servers or a group of servers.
Asynchronous (deferred) authentication support for auth-pam plugin
Asynchronous (deferred) support for client-connect scripts and plugins
Network-related changes:
Support IPv4 configs with /31 netmasks now
802.1q VLAN support on TAP servers
IPv6-only tunnels
New option –block-ipv6 to reject all IPv6 packets (ICMPv6)
Windows-specific features:
Wintun driver support, a faster alternative to tap-windows6
Setting tun/tap interface MTU
Setting DHCP search domain

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