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OpenVPN is an open source VPN daemon
bf887c95e4
In an attempt to better defend against the TunnelCrack attacks, enforce that no traffic can pass to anything else than the VPN interface when the 'block-local' flags is given with either --redirect-gateway or --redirect-private. Reuse much of the existing --block-outside-dns code, but make it more general, so that it can also block any traffic, not just port 53. Uses the Windows Filtering Platform for enforcement in addition to the routes redirecting the networks into the tunnel. Change-Id: Ic9bf797bfc7e2d471998a84cb0f071db3e4832ba Signed-off-by: Heiko Hund <heiko@ist.eigentlich.net> Acked-by: Lev Stipakov <lstipakov@gmail.com> Acked-by: Gert Doering <gert@greenie.muc.de> Message-Id: <20240605123856.26267-1-gert@greenie.muc.de> URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg28717.html Signed-off-by: Gert Doering <gert@greenie.muc.de> |
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.github | ||
contrib | ||
debug | ||
dev-tools | ||
distro | ||
doc | ||
include | ||
m4 | ||
sample | ||
src | ||
tests | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.svncommitters | ||
AUTHORS | ||
ChangeLog | ||
Changes.rst | ||
CMakeLists.txt | ||
CMakePresets.json | ||
compat.m4 | ||
config.h.cmake.in | ||
configure.ac | ||
CONTRIBUTING.rst | ||
COPYING | ||
COPYRIGHT.GPL | ||
forked-test-driver | ||
INSTALL | ||
ltrc.inc | ||
Makefile.am | ||
NEWS | ||
PORTS | ||
README | ||
README.cmake.md | ||
README.dco.md | ||
README.ec | ||
README.mbedtls | ||
README.wolfssl | ||
version.m4 |
OpenVPN -- A Secure tunneling daemon Copyright (C) 2002-2022 OpenVPN Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation. ************************************************************************* To get the latest release of OpenVPN, go to: https://openvpn.net/community-downloads/ To Build and Install, tar -zxf openvpn-<version>.tar.gz cd openvpn-<version> ./configure make make install or see the file INSTALL for more info. For information on how to build OpenVPN on/for Windows with MinGW or MSVC see README.cmake.md. ************************************************************************* For detailed information on OpenVPN, including examples, see the man page http://openvpn.net/man.html For a sample VPN configuration, see http://openvpn.net/howto.html To report an issue, see https://github.com/OpenVPN/openvpn/issues/new (Note: We recently switched to GitHub for reporting new issues, old issues can be found at: https://community.openvpn.net/openvpn/report) For a description of OpenVPN's underlying protocol, see the file ssl.h included in the source distribution. ************************************************************************* Other Files & Directories: * configure.ac -- script to rebuild our configure script and makefile. * sample/sample-scripts/verify-cn A sample perl script which can be used with OpenVPN's --tls-verify option to provide a customized authentication test on embedded X509 certificate fields. * sample/sample-keys/ Sample RSA keys and certificates. DON'T USE THESE FILES FOR ANYTHING OTHER THAN TESTING BECAUSE THEY ARE TOTALLY INSECURE. * sample/sample-config-files/ A collection of OpenVPN config files and scripts from the HOWTO at http://openvpn.net/howto.html ************************************************************************* Note that easy-rsa and tap-windows are now maintained in their own subprojects. Their source code is available here: https://github.com/OpenVPN/easy-rsa https://github.com/OpenVPN/tap-windows6 Community-provided Windows installers (MSI) and Debian packages are built from https://github.com/OpenVPN/openvpn-build See the INSTALL file for usage information.