Mike, AdaSockets (http://www.rfc1149.net/devel/adasockets), and gnat has gnat.sockets (g-socket.ad[sb]). I have used both to communicate over net between computers. i found that the gnat version of sockets is really slow compared to the adasockets stuff. best jim On Wednesday, February 12, 2003, at 08:50 PM, Michael Feldman wrote: > Hi all, > > I've been asked to check into the best way to get to TCPIP from Ada.