tor/doc/tor-fw-helper.1.txt

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// Copyright (c) The Tor Project, Inc.
// See LICENSE for licensing information
// This is an asciidoc file used to generate the manpage/html reference.
// Learn asciidoc on http://www.methods.co.nz/asciidoc/userguide.html
:man source: Tor
:man manual: Tor Manual
tor-fw-helper(1)
================
Jacob Appelbaum
NAME
----
tor-fw-helper - Manage upstream firewall/NAT devices
SYNOPSIS
--------
**tor-fw-helper** [-h|--help] [-T|--test-commandline] [-v|--verbose] [-g|--fetch-public-ip]
[-p __external port__:__internal_port__]
DESCRIPTION
-----------
**tor-fw-helper** currently supports Apple's NAT-PMP protocol and the UPnP
standard for TCP port mapping. It is written as the reference implementation of
tor-fw-helper-spec.txt and conforms to that loose plugin API. If your network
supports either NAT-PMP or UPnP, tor-fw-helper will attempt to automatically
map the required TCP ports for Tor's Or and Dir ports. +
OPTIONS
-------
**-h** or **--help**::
Display help text and exit.
**-v** or **--verbose**::
Display verbose output.
**-T** or **--test-commandline**::
Display test information and print the test information in
tor-fw-helper.log
**-g** or **--fetch-public-ip**::
Fetch the the public ip address for each supported NAT helper method.
**-p** or **--port** __external_port__:__internal_port__::
Forward external_port to internal_port. This option can appear
more than once.
BUGS
----
This probably doesn't run on Windows. That's not a big issue, since we don't
really want to deal with Windows before October 2010 anyway.
SEE ALSO
--------
**tor**(1) +
See also the "tor-fw-helper-spec.txt" file, distributed with Tor.
AUTHORS
-------
Jacob Appelbaum <jacob@torproject.org>, Steven J. Murdoch <Steven.Murdoch@cl.cam.ac.uk>