Hi Matt,

Are you able to access Red Hawk from a physically different computer
other than your laptop?

thanks

with regards
D. M. Rao

On Thu, 2016-03-17 at 13:34 -0400, Spinelli, Matthew wrote:
> Hi Dr. Mueller,
> 
> I'm not using windows (so I haven't tried WinSCP). I'm using Ubuntu
> 14.04 ran inside virtual box on OS X. For accessing the cluster I'm
> using the command line:
> 
> 
>         $ ssh [log in to unmask]
> 
> 
> along with remote project in the NetBeans 8.01 C++ bundle
> 
> This works for me yesterday and today using wifi during lunch at work
> (offsite). I haven't tried it at home yet, but suspect it will work
> there to (hopefully). 
> 
> 
> The issue however is when I arrived to the university yesterday (I
> left with the connect to red-hawk still live and the laptop in sleep
> if that matters). Both netbeans and the terminal ssh command would not
> prompt for password. Trying to ping redhawk.hpc.miamioh.edu on MU
> Wireless showed no results while pinging www.google.com worked just
> fine. What would cause this? We were originally thinking some kind of
> firewall issue? I could use ssh just fine using BEN 002 lab computers,
> just not on my laptop.
> 
> Thanks,
> 
> Matt
> 
> 
> 
> On Wed, Mar 16, 2016 at 8:27 PM, Mueller, Jens Dr.
> <[log in to unmask]> wrote:
>         Matt,
>         Do you see the same issue when you try to connect via WinSCP?
>         It doesn't really matter which network you're on, access is
>         always through ssh and you can use that from anywhere (in the
>         world). Also, the preferred way to access the cluster is via
>         the NX Nomachine client from nomachine.com which you can
>         install for free. Configuration info is available
>         here: https://blogs.miamioh.edu/researchcomputing/hpc-cluster/, look for "Access" and the NX section.
>         
>         
>         If the problem persists, please follow up. 
>         Thanks,
>         Jens
>         
>         On Wed, Mar 16, 2016 at 4:48 PM, Spinelli, Matthew
>         <[log in to unmask]> wrote:
>                 Hi, 
>                 
>                 
>                 I'm attempting to access
>                 [log in to unmask] over ssh using MU
>                 wireless and am not able to access the server. 
>                 
>                 
>                 My Machine's IP: 172.25.53.239 (when I was on the
>                 Oxford campus), and now at the Hamilton campus,
>                 172.25.213.2.
>                 
>                 
>                 unique id: spinelmr
>                 
>                 
>                 Thanks,
>                 
>                 
>                 Matt
>                 
>         
>         
> 
>