In your previous mail you wrote: Does anyone know if there is a port of the INRIA (or any other) IPv6 code for FreeBSD 2.1.5R. I can only seem to find a version for 2.1.0. => I have ported my implementation to NetBSD 1.2 and FreeBSD 2.1.5 but the next release (based on these OSs) is scheduled only for the end of this month. Francis.Dupont@inria.fr