[mpich-discuss] MPID_nem_tcp_connpoll(1826): Communication error with rank 0: Connection refused

[Pavan Balaji]

On 10/22/2011 06:00 PM, Miguel Angel Fernández wrote:
> I installed and disable ufw on all machines and it is still not runnig.
> Same error.

Is every machine able to connect to every other machine (not just mpi0 
to every other machine)?

  -- Pavan

-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji