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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

As far as we know, Jool is a compliant SIIT and Stateful NAT64.

Its latest version is 4.1.2 and its most mature version is 4.0.9.

Survey

Latest News

2020-07-22

Jool 4.1.2 has been released.

Bugfixes:

1. #334: Patch compilation on newest CentOS 8.
2. #335: Patch deb package dependencies for Debian stable.
3. #336: Add logging-debug runtime configuration option.
4. #337: Patch iptables userspace binaries so they can be managed by python-iptables.

Remember that lowest-ipv6-mtu’s paranoid default might induce unnecessary fragmentation. If you want Jool 4.1 to reach 4.0’s performance, please review the MTU documentation.