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Transparent proxy server that works as a poor man's VPN. Forwards over ssh. Doesn't require admin. Works with Linux and MacOS. Supports DNS tunneling.
507 Commits 9 Branches 50 Tags 3.6 MiB
Python 95.9%
Shell 3.1%
Nix 0.5%
Dockerfile 0.5%
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vieira 6cdc4da1e4 Fixes UDP and DNS proxies binding to the same socket address 
As suggested by @colinmkeith the UDP and DNS proxies should listen on different
ports otherwise the DNS proxy can get traffic intended to the UDP proxy (or
vice-versa) and handle it incorrectly as reported in #178.

At first sight it seems that we had the code in place to try another port if
the one we are binding is already bound, however, with UDP and REUSEADDR the
OS will not refuse to bind two sockets to the same socket address, so both
the UDP proxy and DNS proxy were being bound to the same pair.
2017-11-07 10:08:16 +11:00
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sshuttle Fixes UDP and DNS proxies binding to the same socket address 2017-11-07 10:08:16 +11:00
.gitignore Fix error in requirements.rst 2017-07-09 09:08:48 +10:00
.travis.yml Backward compatibility with Python 2.4 (server) 2016-04-03 13:14:02 +10:00
CHANGES.rst Update changelog for 0.78.3 2017-07-09 09:12:04 +10:00
conftest.py Backward compatibility with Python 2.4 (server) 2016-04-03 13:14:02 +10:00
LICENSE Fix LGPL2 license. 2016-03-07 10:03:22 +11:00
MANIFEST.in Fix error in requirements.rst 2017-07-09 09:08:48 +10:00
README.rst Add homebrew instructions 2017-08-03 13:55:04 +10:00
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setup.py Fix error in requirements.rst 2017-07-09 09:08:48 +10:00
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README.rst 

sshuttle: where transparent proxy meets VPN meets ssh
=====================================================

As far as I know, sshuttle is the only program that solves the following
common case:

- Your client machine (or router) is Linux, FreeBSD, or MacOS.

- You have access to a remote network via ssh.

- You don't necessarily have admin access on the remote network.

- The remote network has no VPN, or only stupid/complex VPN
  protocols (IPsec, PPTP, etc). Or maybe you *are* the
  admin and you just got frustrated with the awful state of
  VPN tools.

- You don't want to create an ssh port forward for every
  single host/port on the remote network.

- You hate openssh's port forwarding because it's randomly
  slow and/or stupid.

- You can't use openssh's PermitTunnel feature because
  it's disabled by default on openssh servers; plus it does
  TCP-over-TCP, which has terrible performance (see below).


Obtaining sshuttle
------------------

- Debian stretch or later::

      apt-get install sshuttle

- From PyPI::

      sudo pip install sshuttle

- Clone::

      git clone https://github.com/sshuttle/sshuttle.git
      sudo ./setup.py install

It is also possible to install into a virtualenv as a non-root user.

- From PyPI::

      virtualenv -p python3 /tmp/sshuttle
      . /tmp/sshuttle/bin/activate
      pip install sshuttle

- Clone::

      virtualenv -p python3 /tmp/sshuttle
      . /tmp/sshuttle/bin/activate
      git clone https://github.com/sshuttle/sshuttle.git
      ./setup.py install

- Homebrew::

      brew install sshuttle


Documentation
-------------
The documentation for the stable version is available at:
http://sshuttle.readthedocs.org/

The documentation for the latest development version is available at:
http://sshuttle.readthedocs.org/en/latest/