> I don't get sound output (from domU to dom0) running with esound/esd. > > The dom0 has esd running: > > esd -tcp -public -port 16001 Just for the record: sysctl -w net.inet6.ip6.v6only=0 on Dom0 solves the problem. Thanks to Matthias Drochner for the tip! Greetings, Mark