On Sat, Dec 11, 2010 at 01:39:45PM -0800, George Bonser wrote: > > Which is what I think I want. If the destination is v6, open a v6 socket. > If the destination is v4, open a v4 socket. Don't open a v6 socket that > uses mapped v4 addressing (that's just silly, in my opinion). And also a security risk. -- Francois Tigeot