I am getting the following error when trying to run Intel MPI over nes iwarp cards on today's daily build of OFED-1.5.1. OFED-1.5 does not show this problem. mpdtrace det-17-eth2 det-16-eth2 [0] dapl fabric is not available and fallback fabric is not enabled det-17:cd2: open_hca: rdma_bind ERR No such file or directory. Is eth2 configured?