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Re: NDT couldn't run correct in 3G network


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  • From: Richard Carlson <>
  • To: Lize <>
  • Cc:
  • Subject: Re: NDT couldn't run correct in 3G network
  • Date: Mon, 12 Jul 2010 07:52:09 -0400

Lize;

Try updating the server to v3.6.3. There are some alarm() function calls in the v3.6.1 server code that can cause this type of behavior.

Rich


On 7/12/2010 3:12 AM, Lize wrote:
today connect to internet with 3G adapter to test ndt server
but i got the following messages

TCP/Web100 Network Diagnostic Tool v3.6.1
click START to begin

=========================================================
** Starting test 1 of 1 **
Connecting to '140.113.87.235' [/140.113.87.235] to run test
Connected to: 140.113.87.235 -- Using IPv4 address
Checking for Middleboxes . . . . . . . . . . . . . . . . . . Done
checking for firewalls . . . . . . . . . . . . . . . . . . . Done
running 10s outbound test (client-to-server [C2S]) . . . . . Protocol error!
Expected test data, got: instead
C2S throughput test FAILED!
running 10s inbound test (server-to-client [S2C]) . . . . . . Protocol error!
Expected prepare, got: instead
S2C throughput test FAILED!
Protocol error! Expected test results, got: instead
=======================================================

it could work if i use wifi or wireline network
but while i using 3G to test the server, it failed
is it the problem of NDT server?


--
Richard Carlson
DOE ASCR -- SC-21.1 / GTN
1000 Independence Ave. SW
Washington, DC 20585
P: (301) 903-9486



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