ndt-users list created

[Chris Hawkinson Cenic <>]

Great!

...Chris

Carlos Vicente wrote:
> Excellent!  That did fix it.  
>
> Thank you very much.
>
> cv
>
> On Mon, 2009-04-20 at 11:45 -0700, Chris Hawkinson Cenic wrote:
>   
> > Hi Carlos,
> >
> > I ran into the same issue here at CENIC.
> >
> > If you edit src/testoptions.c ... go to line 680 ... you will see ...
> >
> > /* wait(); */
> >
> > Uncomment this line and rebuild, then resintall...
> >
> > This fixed that issue for us. I believe Rich is looking into it further.
> >
> > Thanks,
> > Chris
> >
> > Chris Hawkinson
> > Network Performance Engineer
> > CENIC
> >
> >
> > Carlos Vicente wrote:
> >     
> > > Hi Rich and others,
> > >
> > > I just installed NDT here at UO.
> > >
> > > I'm running with:
> > >
> > > /usr/local/sbin/web100srv -a --snaplog --tcpdump -4
> > >
> > > The problem is that I'm getting a protocol error when running the S2C
> > > test (this is from my Ubuntu desktop machine):
> > >
> > > # sudo web100clt -4 -l -n netspeed.uoregon.edu
> > > Testing network path for configuration and performance problems  --
> > > Using IPv4 address
> > > Checking for Middleboxes . . . . . . . . . . . . . . . . . .  Done
> > > checking for firewalls . . . . . . . . . . . . . . . . . . .  Done
> > > running 10s outbound test (client to server) . . . . .  901.99 Mb/s
> > > Protocol error!
> > > S2C throughput test FAILED!
> > > Protocol error!
> > >
> > > This happens with some clients and not with others.  Testing with a
> > > laptop running MS Vista, using Firefox, I get no errors.
> > >
> > > Here are the different versions of things on the server:
> > >
> > > RedHat AS 5.3
> > > Linux kernel 2.6.20-10.3web100smp
> > > ndt 3.5.0
> > > web100_userland-1.7
> > > javac 1.6.0_13
> > >
> > > I tried disabling iptables on both the server and the client, but that
> > > does not fix it.
> > >
> > > I can provide a pcap file of a failed test, captured on the client
> > > machine, in case that helps.
> > >
> > > Any help greatly appreciated.
> > >
> > > =====================================================================
> > > Carlos Vicente                  Tel    :  +1(541) 346-1763
> > > Network Engineer                Fax    :  +1(541) 346-4397
> > > Information Services            PGP ID :  8623D99C
> > > 1212 University of Oregon
> > > Eugene,OR  97403-1205 
> > >
> > >
> > >   
> > >