Folks; I have been trying to get a test case up and running using a client server scenario with a server waiting on MPI_Comm_accept and the client trying to connect via MPI_Comm_connect. The port value is written to a file. The client opens the file and reads the port value. I run the server, followed by the client. They both appear to sit there for a time, but eventually they both timeout and abort. They are both running a separate machines. All other communications between these 2 machines appears to be OK. Is there some intermediate service that needs to be run? I am using OpenMPI v2.01 on Red Hat linux v6.5 64 bit running on a 1 gig network.
Thanks Rick
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