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Re: gigabit slower than fast-e


Chronological Thread 
  • From: Richard Carlson <>
  • To: Jeremy Schafer <>
  • Cc: Matt Mathis <>, Bill Abbott <>, Matthew J Zekauskas <>,
  • Subject: Re: gigabit slower than fast-e
  • Date: Fri, 07 Mar 2008 05:00:55 -0500

Hi Jeremy;

Do you have an NPAD server running on this host? If not, can you install one? It would be really good (1) correlate the NDT and NPAD results; and (2) ensure that the local Rutgers infrastructure isn't causing a problem.

The next step would be to get a NDT/NPAD server inside MAGPI.

Rich

At 09:07 AM 3/7/2008, Jeremy Schafer wrote:
Rich,

I have already pointed him to our NDT servers. He is able to get upwards of 900Mb to our 1Gb-connected servers. So it looks like internally everything seems to be fine. I've also reached out to him in case there is something else I could do. My group also runs the major networking equipment at the University.

Thanks for all of your help.

Richard Carlson wrote:
Matt;
http://ndt.newy.net.internet2.edu:8000/ServerData/pdb-a-linux-3.rutgers.edu:2008-03-06-21:34:33.html has the data. I can send you any of the server files if you want/need to look at something.
I've sent an email to the MAGPI director asking if/when they will install a server so we can test that portion of the path. It would also be great if the Rutgers folks had a local campus server as well. Note that you can easily stand up a test server using the Knoppix based NPToolkit ISO image. Just download, burn, and boot the image found at http://e2epi.internet2.edu/network-performance-toolkit/network-performance-toolkit.iso to get started.
Rich
--
Jeremy Schafer
Network Architecture & Applications
AIM: ruoitjeremy
RUIM: jschafer

------------------------------------



Richard A. Carlson e-mail:

Network Engineer phone: (734) 352-7043
Internet2 fax: (734) 913-4255
1000 Oakbrook Dr; Suite 300
Ann Arbor, MI 48104



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