miredo

Teredo IPv6 tunneling through NATs

Platforms: Linux · Last verified September 6, 2026

The Teredo IPv6 tunneling protocol encapsulates IPv6 packets into UDP/IPv4 datagrams, to allow hosts behind NAT devices to access the IPv6 Internet.

Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.

Getting started

See the official Kali tool page and upstream homepage linked above for installation and usage details.

Debian-based distribution built for penetration testing and security auditing