ndt-users list created

[Scott Bertilson <>]

http://psps.perfsonar.net/toolkit/FAQs.html#Q6

On Tue, May 22, 2012 at 6:40 PM, <> wrote:

Hi,
I am new to NDT, so bear with me. I have set up a server running the
netinstall of pS-Performance Toolkit, which includes NDT. I am trying the NDT
test but it is failing with the following message on the client:

Checking for middleboxes......Done.
Checking for firewalls......Done.
running 10s outbound test (client-to-server[C2S])......434.0kb/s
running 10s inbound test (server-to-client[S2C])......Server Failed while
receiving data
S2C throughput test FAILED!

I am testing across a VPN with pvt IPs and am fairly sure there are no
firewalls blocking anything, but it would be helpful to know what ports it is
trying to connect on, etc.
When I ran the test against a different (publicly available) NDT server, the
S2C test runs fine, so I don't think it's anything on the client side.
Is there a way to enable additional debugging to see what is going wrong?
I don't see anything useful in /var/log/ndt/web100srv.log