[torqueusers] Running torque with iptables

Ken Nielson knielson at adaptivecomputing.com
Thu Oct 20 14:14:50 MDT 2011


----- Original Message -----
> From: "Gabe Turner" <gabe at msi.umn.edu>
> To: torqueusers at supercluster.org
> Sent: Thursday, October 20, 2011 1:58:14 PM
> Subject: Re: [torqueusers] Running torque with iptables
> 
> On Thu, Oct 20, 2011 at 01:55:26PM -0600, Ken Nielson wrote:
> > The MOMs should only communicate with pbs_server and the other
> > MOMs. I do
> > not believe they communicate with the submit hosts. Could you tell
> > us
> > more about your setup?
> > 
> 
> I believe the moms do communicate with the submit host if you're
> running an
> interactive (qsub -I) job. At least that has been my experience. Thus
> we
> allow ports 1024 to 65536 between submit and compute. I'd also be
> interested in narrowing this range, if possible.
> 
> --
> Gabe Turner
>                                             gabe at msi.umn.edu
> HPC Systems Administrator,
> University of Minnesota
> Supercomputing Institute
>                          http://www.msi.umn.edu

I had a feeling I would be wrong about that. Yes, the submit hosts to communicate with the MOMs on Interactive jobs.

Ken


More information about the torqueusers mailing list