Hi, I assume you'll need a service to do the ipv4-6 translation, besides that you're just back to ip's and ports. J.L. Op do, 14-04-2005 te 13:17 +0100, schreef Nuno Amorim: > Hello! > > > What I want to do is in a box where I receive some UDP streams, do a > "NAT" where the output is going to be IPv6 multicast. This is only one > way, so no return traffic. Each udp port is translated to an IPv6 > multicast address. > > Is this possible in iptables? > > Thanks in advance. > > Nuno > -- Dr.Chandra <dr.chandra@xxxxxxxxxx> cyber.angels.be