Whonix-Gateway Firewall

Menu

Download Docs News Help us

Tools Upload file Special pages Recent changes Print Version Page meta What links here Related changes Page information

Page Read Edit History Move Protection Unwatch Watch Delete Purge

User Preferences Watchlist Contributions Logout Create account Login

Donate

×

Introduction

Whonix ™ has an iptables rules script and firewall configuration file for both Whonix-Gateway ™ and Whonix-Workstation ™. Whonix-Gateway ™ firewall features include:

• transparent proxying
• stream isolation
• reject invalid packages
• fail closed mechanism
• optional VPN-Firewall
• optional isolating proxy
• optional incoming flash proxy
• optional Tor relay

The firewall should not be removed unless you no longer wish to use Whonix ™.

Whonix-Gateway ™ Firewall Settings

1. Modify Whonix-Gateway ™ User Firewall Settings.

Note: If no changes have yet been made to Whonix ™ Firewall Settings, then the Whonix ™ User Firewall Settings File /usr/local/etc/whonix_firewall.d/50_user.conf appears empty (because it does not exist). This is expected.

If using Qubes-Whonix ™, complete these steps.
In Whonix-Gateway ™ App Qube. Make sure folder /usr/local/etc/whonix_firewall.d exists.

sudo mkdir -p /usr/local/etc/whonix_firewall.d

Qubes App Launcher (blue/grey "Q") → Whonix-Gateway ™ App Qube (commonly called sys-whonix) → Whonix ™ User Firewall Settings

If using a graphical Whonix-Gateway ™, complete these steps.

Start Menu → Applications → Settings → User Firewall Settings

If using a terminal-only Whonix-Gateway ™, complete these steps.

In Whonix-Gateway ™, open the whonix_firewall configuration file in an editor.

sudoedit /usr/local/etc/whonix_firewall.d/50_user.conf

For more help, press on Expand on the right.

Note: This is for informational purposes only! Do not edit /etc/whonix_firewall.d/30_whonix_gateway_default.conf.

Note: The Whonix ™ Global Firewall Settings File /etc/whonix_firewall.d/30_whonix_gateway_default.conf contains default settings and explanatory comments about their purpose. By default, the file is opened read-only and is not meant to be directly edited. Below, it is recommended to open the file without root rights. The file contains an explanatory comment on how to change firewall settings.

## Please use "/etc/whonix_firewall.d/50_user.conf" for your custom configuration,
## which will override the defaults found here. When {{project_name_long}} is updated, this
## file may be overwritten.

See also Whonix modular flexible .d style configuration folders.

To view the file, follow these instructions.

If using Qubes-Whonix ™, complete these steps.

Qubes App Launcher (blue/grey "Q") → Template: whonix-gw-16 → Whonix Global Firewall Settings

If using a graphical Whonix-Gateway ™, complete these steps.

Start Menu → Applications → Settings → Global Firewall Settings

If using a terminal-only Whonix-Gateway ™, complete these steps.

In Whonix-Gateway ™, open the whonix_firewall configuration file in an editor.

nano /etc/whonix_firewall.d/30_whonix_gateway_default.conf

2. Add setting.

3. Save.

4. Reload Whonix-Gateway ™ Firewall.

If you are using Qubes-Whonix ™, complete the following steps.

Qubes App Launcher (blue/grey "Q") → Whonix-Gateway ™ ProxyVM (commonly named sys-whonix) → Reload Whonix ™ Firewall

If you are using a graphical Whonix-Gateway ™, complete the following steps.

Start Menu → Applications → System → Reload Whonix ™ Firewall

If you are using a terminal-only Whonix-Gateway ™, run.

sudo whonix_firewall

5. Done.

The procedure is complete.

How-to: Open an Incoming Port on Whonix-Gateway ™ Firewall

From the Outside

Warning:

• This is usually not required!
• This is Untested! Always follow Firewall Refactoring steps before and after making configuration changes to check if the firewall rules actually changed.

Host → Whonix-Gateway ™

Internet → Host → Whonix-Gateway ™

This will allow an incoming connection on Whonix-Gateway originating from:

• if using VM: the host.
• if using physical isolation: the Internet.

1. Modify Whonix-Gateway ™ User Firewall Settings.

Note: If no changes have yet been made to Whonix ™ Firewall Settings, then the Whonix ™ User Firewall Settings File /usr/local/etc/whonix_firewall.d/50_user.conf appears empty (because it does not exist). This is expected.

If using Qubes-Whonix ™, complete these steps.
In Whonix-Gateway ™ App Qube. Make sure folder /usr/local/etc/whonix_firewall.d exists.

sudo mkdir -p /usr/local/etc/whonix_firewall.d

Qubes App Launcher (blue/grey "Q") → Whonix-Gateway ™ App Qube (commonly called sys-whonix) → Whonix ™ User Firewall Settings

If using a graphical Whonix-Gateway ™, complete these steps.

Start Menu → Applications → Settings → User Firewall Settings

If using a terminal-only Whonix-Gateway ™, complete these steps.

In Whonix-Gateway ™, open the whonix_firewall configuration file in an editor.

sudoedit /usr/local/etc/whonix_firewall.d/50_user.conf

For more help, press on Expand on the right.

Note: This is for informational purposes only! Do not edit /etc/whonix_firewall.d/30_whonix_gateway_default.conf.

Note: The Whonix ™ Global Firewall Settings File /etc/whonix_firewall.d/30_whonix_gateway_default.conf contains default settings and explanatory comments about their purpose. By default, the file is opened read-only and is not meant to be directly edited. Below, it is recommended to open the file without root rights. The file contains an explanatory comment on how to change firewall settings.

## Please use "/etc/whonix_firewall.d/50_user.conf" for your custom configuration,
## which will override the defaults found here. When {{project_name_long}} is updated, this
## file may be overwritten.

See also Whonix modular flexible .d style configuration folders.

To view the file, follow these instructions.

If using Qubes-Whonix ™, complete these steps.

Qubes App Launcher (blue/grey "Q") → Template: whonix-gw-16 → Whonix Global Firewall Settings

If using a graphical Whonix-Gateway ™, complete these steps.

Start Menu → Applications → Settings → Global Firewall Settings

If using a terminal-only Whonix-Gateway ™, complete these steps.

In Whonix-Gateway ™, open the whonix_firewall configuration file in an editor.

nano /etc/whonix_firewall.d/30_whonix_gateway_default.conf

2. Add.

Replace 80 with the actual port you would like to open.

EXTERNAL_OPEN_PORTS+=" 80 "

3. Save.

4. Reload Whonix-Gateway ™ Firewall.

If you are using Qubes-Whonix ™, complete the following steps.

Qubes App Launcher (blue/grey "Q") → Whonix-Gateway ™ ProxyVM (commonly named sys-whonix) → Reload Whonix ™ Firewall

If you are using a graphical Whonix-Gateway ™, complete the following steps.

Start Menu → Applications → System → Reload Whonix ™ Firewall

If you are using a terminal-only Whonix-Gateway ™, run.

sudo whonix_firewall

5. Done.

The procedure is complete.

For Connections Originating from Whonix-Workstation ™

Warning:

• This is usually not required!
• This is Untested! Always follow Firewall Refactoring steps before and after making configuration changes to check if the firewall rules actually changed.

Whonix-Workstation ™ → Whonix-Gateway ™

This will allow incoming connections from Whonix-Workstation ™ to Whonix-Gateway ™.

It might be useful for Tor additional SocksPorts. (Whonix-Workstation ™ → Whonix-Gateway ™ → Tor SocksPort)

1. Modify Whonix-Gateway ™ User Firewall Settings.

Note: If no changes have yet been made to Whonix ™ Firewall Settings, then the Whonix ™ User Firewall Settings File /usr/local/etc/whonix_firewall.d/50_user.conf appears empty (because it does not exist). This is expected.

If using Qubes-Whonix ™, complete these steps.
In Whonix-Gateway ™ App Qube. Make sure folder /usr/local/etc/whonix_firewall.d exists.

sudo mkdir -p /usr/local/etc/whonix_firewall.d

Qubes App Launcher (blue/grey "Q") → Whonix-Gateway ™ App Qube (commonly called sys-whonix) → Whonix ™ User Firewall Settings

If using a graphical Whonix-Gateway ™, complete these steps.

Start Menu → Applications → Settings → User Firewall Settings

If using a terminal-only Whonix-Gateway ™, complete these steps.

In Whonix-Gateway ™, open the whonix_firewall configuration file in an editor.

sudoedit /usr/local/etc/whonix_firewall.d/50_user.conf

For more help, press on Expand on the right.

Note: This is for informational purposes only! Do not edit /etc/whonix_firewall.d/30_whonix_gateway_default.conf.

Note: The Whonix ™ Global Firewall Settings File /etc/whonix_firewall.d/30_whonix_gateway_default.conf contains default settings and explanatory comments about their purpose. By default, the file is opened read-only and is not meant to be directly edited. Below, it is recommended to open the file without root rights. The file contains an explanatory comment on how to change firewall settings.

## Please use "/etc/whonix_firewall.d/50_user.conf" for your custom configuration,
## which will override the defaults found here. When {{project_name_long}} is updated, this
## file may be overwritten.

See also Whonix modular flexible .d style configuration folders.

To view the file, follow these instructions.

If using Qubes-Whonix ™, complete these steps.

Qubes App Launcher (blue/grey "Q") → Template: whonix-gw-16 → Whonix Global Firewall Settings

If using a graphical Whonix-Gateway ™, complete these steps.

Start Menu → Applications → Settings → Global Firewall Settings

If using a terminal-only Whonix-Gateway ™, complete these steps.

In Whonix-Gateway ™, open the whonix_firewall configuration file in an editor.

nano /etc/whonix_firewall.d/30_whonix_gateway_default.conf

2. Add.

Note: Replace 9230 with the actual port you would like to open.

INTERNAL_OPEN_PORTS+=" 9230 "

3. Save.

4. Reload Whonix-Gateway ™ Firewall.

If you are using Qubes-Whonix ™, complete the following steps.

Qubes App Launcher (blue/grey "Q") → Whonix-Gateway ™ ProxyVM (commonly named sys-whonix) → Reload Whonix ™ Firewall

If you are using a graphical Whonix-Gateway ™, complete the following steps.

Start Menu → Applications → System → Reload Whonix ™ Firewall

If you are using a terminal-only Whonix-Gateway ™, run.

sudo whonix_firewall

The procedure is complete.

See Also

• Open a Port(s) in Whonix ™ and Port Forwarding
• Whonix ™ Configuration Drop-In Folders
• https://github.com/Whonix/whonix-firewall/blob/master/etc/whonix_firewall.d/30_whonix_gateway_default.conf
• https://github.com/Whonix/whonix-firewall/blob/master/usr/bin/whonix-gateway-firewall
• https://github.com/Whonix/whonix-firewall
• Whonix-Workstation ™ Firewall
• Whonix-Workstation ™ is Firewalled

Footnotes

Whonix ™ The most watertight privacy operating system in the world.

Donate

Follow us on social media

FREE  ·  PLUS  ·  PREMIUM Support

At Whonix we believe in freedom and trust. That's why we fully support Open Source and Freedom Software. Learn more.

Whonix ™ is supported by Evolution Host DDoS Protected VPS.

Whonix is the most watertight privacy operating system in the world

The personal opinions of moderators or contributors to the Whonix ™ project do not represent the project as a whole. By using this website, you acknowledge you have read, understood, and agree to be bound by these these agreements: Terms of Service , Privacy Policy , Cookie Policy , E-Sign Consent , DMCA , Imprint Whonix ™ © ENCRYPTED SUPPORT LP, 2022

×

Whonix is free from corporate interest by being user funded. Thank you so much!

Scan the QR code or use the wallet address below.

 

Close

Check out the Whonix ™ News Blog.