Home

Introduction

Jool is an Open Source SIIT and NAT64 for Linux.

• Click here to start getting acquainted with the software.
• Click here to download Jool.

Status

• The most mature version is 4.1.5.
• 4.0.9 is soon going to be deprecated.
• The second release candidate for version 4.2.0 is also available now.

Due to a temporary resource shortage, the project’s development has slowed down to essential maintenance. No new features are expected to be developed during the first half of 2021 (at least), but bugfixing and support will remain active.

Survey

Latest News

2021-02-19

Version 4.1.5 has been released. Changelog:

• #340: Patch several joold bugs.
• #345, #354: Improve some documentation. (Includes a Cheat Sheet.)
• #350: Remove CAP_NET_ADMIN requirement from stats display.

The second release candidate for version 4.2.0 is also available. Changelog:

• Patch some MAP-T address translation bugs.
• Clean up unit tests.
• Internal API cleanups.

As a reminder, here’s the MAP-T documentation:

• Early introduction to MAP-T
• Detailed explanation of MAP-T
• Jool MAP-T tutorial
• The code:
  • tar.gz
  • Debian packages: kernel, userspace