===========================================================================
STABLE RELEASE 1.0.6 : Major bug fixes
# Fix support for Teredo peers behind symmetric NATs (bug from 0.9.8).
This could probably be used to spoof a Teredo clients.
# MacOS X compilation fix.
===========================================================================
STABLE RELEASE 1.0.5 : Major bug fixes
# Fix issues with timer and compiler optimizations (bug from 0.9.4).
# Increase ping test hop limit:
Some IPv6 native nodes could not be reached otherwise.
# Increase HMAC secret size from 64 to 128 bits.
# Fix filtering of packets with link-local source address (bug from 0.4.0).
# Various fixes to the experimental ISATAP daemon.
============================================================================
STABLE RELEASE 1.0.4 : Major bug fix
# Fix packet storm with Teredo client behind symmetric NATs.
============================================================================
STABLE RELEASE 1.0.3 : Minor feature enhancement
# Work-around for compatibility with Microsoft Teredo servers.
# Better detection of symmetric NATs and access network changes.
# Limit spamming of syslog.
============================================================================
STABLE RELEASE 1.0.2 : Minor portability and bug fixes
# Several portability and minor/impossible bug fixes (see ChangeLog).
============================================================================
STABLE RELEASE 1.0.1 : Minor portability fixes
# Install configuration file samples into a dedicated directory.
# Build fixes (libteredo would not link on Mac OS X).
============================================================================
RELEASE CANDIDATE 0.9.9 : Minor portability fixes
# NetBSD 4 build fixes.
============================================================================
RELEASE CANDIDATE 0.9.8 : Major feature enhancements, major security fixes
# Support interacting with Teredo clients behind symmetric NATs.
# Fix multiple problems with HMAC/ping authentication of non-Teredo nodes.
# Increase timestamp wrap time from 18 hours to 70 years to avoid replay
attacks against authentication tokens.
# Allow Router Advertisement through the ISATAP tunnel (untested).
isatapd remain very experimental, particular client-side.
Someone ought to make a clean kernel implementation instead.
# Use HMAC instead of random nonces in Teredo clients.
=============================================================================
BETA RELEASE 0.9.7 : Major security fixes
# Fix infinite UDP packet forwarding loop in Teredo server (MTFL-SA 0603).
=============================================================================
BETA RELEASE 0.9.6 : Major compatibility fixes
# Lots of portability fixes, mostly for FreeBSD and the likes.
# Removed some dead code.
# Provide teredo-mire by default.
# Print more helpful error message for some common BSD tunneling issues.
=============================================================================
BETA RELEASE 0.9.5 : Major features enhancement, major bug fixes
# Removed too brittle cone NAT support. As a side effect, miredo is much
faster to startup in client mode in most cases.
# Fix server-side handling of Windows Vista client solicitations.
# Removed the IgnoreConeBit configure option. The cone bit is now always
ignored (this was the default ever since the introduction of that option).
=============================================================================
BETA RELEASE 0.9.4 : Major features enhancement
# More refined system clock usage brings about 30% performance boost.
=============================================================================
BETA RELEASE 0.9.3 : Major features enhancement, major bug fixes
# Use dedicated thread for packets transmission and reception. Miredo
should now leverage dual-process, dual-core and SMT systems.
# Receive to-be-decapsulated and to-be-encapsulated packets in blocking
mode; this improves performance by about 10% on Linux.
# Use the POSIX monotonic clock for maintenance procedure and “exclusive”
mode watch if POSIX monotonic clock and clock selection are available.
# Minor optimizations to the most stressed code paths.
# Suppress spurious 4-seconds delay when waiting for “symmetric” probes.
# Minimalistic support for ISATAP client in ISATAPd.
# Ignore invalid Router Advertisements properly.
# Drop incoming multicast traffic as a precautionary measure.
# Truncate PID file properly when updating it.
# Fix deadlocks and spurious exits upon some signals (such as SIGCONT).
# Fix deadlock when Teredo server DNS hostname resolution fails.
# Handle would-be “spurious wakeups” properly.
# Fix IPv4 global unicast access-list.
# Fix SO_REUSEADDR socket option usage.
# Use C99 restrict keyword at sensible places for compiler optimization.
# Portability fixes for DragonFly BSD.
# Work-around for some uClibc POSIX defines insanity.
# Got rid of all C++ code.
# Renamed libteredo-mire to teredo-mire for consistency.
# Leverage newer autoconf macros.
# Fix encoding of non-ASCII characters in manual pages.
# Work-around for platforms that can't rename tunnel network interface.
# Build libmiredo dynamically to reduce global code size.
# Fix inclusion of non-PIC code into shared libraries.
(Unstable version 0.9.3 includes all fixes from stable version 0.8.5)
=============================================================================
BETA RELEASE 0.9.1 : Major features enhancement
# Created and referenced a developper mailing list: <miredo-devel at
remlab.net>. Send a mail with subject “subscribe” to <miredo-devel-request
at remlab.net> to subscribe.
# Added isatap, an ISATAP router based on libtun6 and miredo.
After careful IETF IPR claim check, it seems ISATAP can be freely
implemented anyway.
# Working support for Mac OS X:
- work-around overly long closefrom() replacement,
- work-around tuntap for OS X spurious initialization error.
- add required defines for pthread to work properly.
# Added libteredo-miredo, an undocumented Teredo “test card”.
# Improve miredo-checkconf semantics.
# Multi-threaded libteredo, and finer grained locking.
# Fix initialization in libteredo sometimes causing a crash at startup.
# Fix race condition in libteredo-list unit test.
# Fix _impossible_ overflow of FD_SET().
(Unstable version 0.9.1 includes all fixes from stable version 0.8.4)
"Teredo: Tunneling IPv6 over UDP through NATs" Internet proposed
standard (RFC 4380). It can provide either client or relay
functionality. A separate program, miredo-server is also included in
the package; it consists of a Teredo server.
Miredo can be used to provide IPv6 connectivity to users behind NAT
which do not support IPv6, and not even proto-41 forwarding. For this
to work, users need to have a Teredo client running on their system.
That can be Miredo itself on Linux/FreeBSD/OpenBSD/NetBSD.
--
Will (maybe) only work on NetBSD-current of an hour ago.
Thanks to Hubert and Amitai for help with this one.
