[auton-users] LOPS losing their Public IPs

[Michael J. Baysek]

Lab,


I am sending this mail as a reminder to the sweeping access changes to
our computing infrastructure.


On Jan 19, I told you all that come Feb 1, the public IP's will be gone
from our compute nodes.  Feb 1 is Monday.


Please visit  http://www.autonlab.org/auton_intranet/19342.html for
information on how to deal with the changeover.  Be aware that when the
change occurs, any connections made through the old IP's will be dropped
so you should consider starting to use the system the new way right
away.


Mike



Michael J. Baysek wrote:
> Hi Lab,
> 
> 
> You've been getting a lot of messages from me lately.  I hope you 
> haven't added me to your spam filter yet.  If you are no longer actively 
> using our system, you can request to be removed from the 
> users at autonlab.org email list by replying to this email.
> 
> 
> This mail is about some major changes to the way we access the compute 
> cycle servers.  Beginning in February, the public IP addresses will be 
> removed from most of the compute machines.  This means that you will no 
> longer be able to directly access, say, los1.auton.cs.cmu.edu.
> 
> 
> 
> Beginning February, the new way of accessing the compute machines will 
> be to first ssh into cpu.autonlab.org.  This will connect you to one of 
> two head nodes from which you will then connect to the node of your 
> choice.  In the works, is a comprehensive real time status command which 
> you can run on the head node to get all of the up to the minute info 
> about all nodes.  This feature will be much better than, and should 
> obsolete the current status page.
> 
> 
> Usage guidelines for the new system are forthcoming and will be posted 
> to the Intranet.
> 
> Mike
> 
> 
> 
>