Reply To: Fluent fails with Intel MPI protocol on 2 nodes

[MangeshANSYS]

 

Hello 

⁠please set the environment variable below. 

I_MPI_HYDRA_BOOTSTRAP=ssh

you could simply edit your .bashrc file and add the line below to it. logout and log back in and then try running Dluent
export I_MPI_HYDRA_BOOTSTRAP=ssh