ndt-users list created

["Jeremy L. Schafer" <>]

Rich,

 

I am trying to get to people.internet2.edu but can't. Is there another place I can download it from?

----- Original Message -----
From: Richard Carlson <>
Date: Tuesday, August 14, 2007 10:36 am
Subject: Re: Possible fix for protocol error problem
To: Christopher Nicholas Florio <>
Cc: Jeremy Schafer <>,

> Hi Chris & Jeremy;
>
> OK, I think the problem is that the server
> queuing data in the send buffer and it is taking
> too long to drain this queue so the timer
> expires, killing the client and generating the
> error message.  I've modified the code to limit
> the server queue space.  I'll need to do a little
> more work to dynamically set the queue size, but
> I've posted a version with a small queue size
> that hopefully will fix your problem.
>
> Please try this new version and let me know what happens. 
> Download it from
> http://people.internet2.edu/~rcarlson/ndt-files/NPtoolkit_v1.8c.iso
>
> Rich
>
> At 04:40 PM 8/7/2007, Christopher Nicholas Florio wrote:
> >Rich,
> >
> >Sorry to report that I'm still getting the Protocol Error when using
> >the new ISO you linked to.
> >
> >
> >I've attached a TCPDUMP.  Let me know if there's any other
> info I
> >could give you.
> >
> >Thanks!
> >
> >
> >Chris Florio
> >ITS Control Center
> >211 Manning Drive
> >Suite 3001, ITS Manning Bldg
> >CB 3420
> >Chapel Hill, NC 27599
> >919-843-8310 (o)
> >919-208-3905 (c)
> >
> >
> >On Aug 6, 2007, at 6:12 PM, Richard Carlson wrote:
> >
> >>Chris/Jermey;
> >>
> >>The student working on the NDT code has found a possible bug
> in the
> >>Web100 userland library.  We are reporting it to the Web100
> >>developers, but until they have a fix we have patched the NDT code
> >>to try and work around this problem.  I've created a new
> ISO image
> >>with this revised NDT server.  You can download
> >>it from http://
> >>people.internet2.edu/~rcarlson/ndt-files/NPtoolkit_v1.8b.iso
> and if
> >>this works I'll move this to the regular distribution
> location.  I
> >>can also post the NDT source code if that is easier to work with.
> >>
> >>Please try this code out and let me know if it fixes your problem.
> >>
> >>Rich
> >>
> >>------------------------------------
> >>
> >>
> >>
> >>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
> >
> >
> >
> >Rich,
> >
> >Sorry to report that I'm still getting the
> >Protocol Error when using the new ISO you linked to.
> >
> >
> >
> >I've attached a TCPDUMP.  Let me know if there's
> >any other info I could give you.
> >
> >Thanks!
> >
> >
> >
> >Chris Florio
> >
> >ITS Control Center
> >
> >211 Manning Drive
> >
> >Suite 3001, ITS Manning Bldg
> >
> >CB 3420
> >
> >Chapel Hill, NC 27599
> >
> >919-843-8310 (o)
> >
> >919-208-3905 (c)
> >
> >
> >On Aug 6, 2007, at 6:12 PM, Richard Carlson wrote:
> >
> >>Chris/Jermey;
> >>
> >>The student working on the NDT code has found a
> >>possible bug in the Web100 userland
> >>library.  We are reporting it to the Web100
> >>developers, but until they have a fix we have
> >>patched the NDT code to try and work around
> >>this problem.  I've created a new ISO image
> >>with this revised NDT server.  You can download
> >>it from
> >><http://people.internet2.edu/~rcarlson/ndt-
> files/NPtoolkit_v1.8b.iso>http://people.internet2.edu/~rcarlson/ndt-files/NPtoolkit_v1.8b.iso
> >>and if this works I'll move this to the regular
> >>distribution location.  I can also post the NDT
> >>source code if that is easier to work with.
> >>
> >>Please try this code out and let me know if it fixes your problem.
> >>
> >>Rich
> >>
> >>------------------------------------
> >>
> >>
> >>
> >>Richard A.
> >>Carlson                              e-mail:
> >><mailto:>
> >>Network
> Engineer                                phone:  (734) 352-7043
> >>Internet2                                       fax:    (734) 913-4255
> >>1000 Oakbrook Dr; Suite 300
> >>Ann Arbor,  MI  48104
>
> ------------------------------------
>
>
>
> 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
>
>