On Feb 13, 2006, at 4:20 PM, pele_smk wrote:
> I moved the test pair of computers to a new network without any
> port blocking, but still recieve the same error.
Did you check that the hosts themselves are not doing port blocking?
There are firewall / port-blocking packages for nodes that go above
and beyond what routers will do. Double check that these are all
fully disabled.
Did you try the steps suggested in the help message? What was the
result?
> > 1. On the command line for hboot, there are two important
> parameters:
> > one is the IP address of where the lamboot agent was invoked, the
> > other is the port number that the lamboot agent is expecting the
> > newly-booted process to call back on (this will be a random
> > integer).
> >
> > 2. Manually login to the remote machine and try to telnet to the
> port
> > indicated on the hboot command line. For example,
> > telnet <ipnumber> <portnumber>
> > If all goes well, you should get a "Connection refused"
> error. If
> > you get any other kind of error, it could indicate either of the
> > two conditions above. Consult with your system/network
> > administrator.
--
{+} Jeff Squyres
{+} The Open MPI Project
{+} http://www.open-mpi.org/
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