Miredo is an implementation of the "Teredo: Tunneling IPv6 over UDP through NATs" proposed Internet standard (RFC 4380). It can serve either as a Teredo client, a stand-alone Teredo relay, or a Teredo server. It is meant to provide IPv6 connectivity to hosts behind NAT devices, most of which do not support IPv6, and not even IPv6-over-IPv4 (including 6to4).
| Tags | Networking Internet |
|---|---|
| Licenses | GPL |
| Operating Systems | POSIX Linux BSD Mac OS X |
| Implementation | C C++ |
Recent releases


Changes: This version fixes compilation on BSD and adds server support for Windows Vista clients.


Changes: This release fixes compilation on Mac OS X.


Changes: This release fixes a script error on Fedora, and a minor race condition at startup.


Changes: Brittle NAT type determination was removed; this release somewhat runs behind symmetric NATs. Teredo addresses are randomized as a network scan mitigation. Network configuration can be customized using a hook shell script. Many debug messages were added. The clock subsystem was rewritten to be battery friendly. ARM architecture support was fixed.


Changes: A spoofing vulnerability has been fixed. Support for MacOS X has been fixed.
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