Jure Pečar wrote: > On Wed, 17 Feb 2010 12:36:33 +0100 > Nicolas Thierry-Mieg <Nicolas.Thierry-Mieg at imag.fr> wrote: > >> if you control the app on the destinations, you could use multicast? >> Otherwise maybe broadcast on your LAN, all interested clients can pick >> up the packets. > > Yes, these are the options, but what if I'm limited to unicasts? How do I take one packet, clone it into three, change destination address and send them out? I don't think there is a generic tool for that, but it would be fairly simple to write a C program to do exactly what you want. If it is something like a video or audio stream you might get vlc (videolan client) to receive and convert to multicast. -- Les Mikesell lesmikesell at gmail.com