Sshtunnel - SSH Tunnels To Remote Server

Author: Pahaz

Repo: https://github.com/pahaz/sshtunnel/

Inspired by https://github.com/jmagnusson/bgtunnel, which doesn't work on Windows.

See also: https://github.com/paramiko/paramiko/blob/master/demos/forward.py

---

Requirements

• paramiko

Installation

sshtunnel is on PyPI, so simply run:

pip install sshtunnel

or

easy_install sshtunnel

or

conda install -c conda-forge sshtunnel

to have it installed in your environment. For installing from source, clone the repo and run:

python setup.py install

Testing the package

In order to run the tests you first need tox and run:

python setup.py test

Usage scenarios

One of the typical scenarios where sshtunnel is helpful is depicted in the figure below. User may need to connect a port of a remote server (i.e. 8080) where only SSH port (usually port 22) is reachable.

----------------------------------------------------------------------

                            |
-------------+              |    +----------+
    LOCAL    |              |    |  REMOTE  | :22 SSH
    CLIENT   | <== SSH ========> |  SERVER  | :8080 web service
-------------+              |    +----------+
                            |
                         FIREWALL (only port 22 is open)

----------------------------------------------------------------------

Fig1: How to connect to a service....