ndt-users - Re: 10GigE ndt server (3.6.3) issues
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- From: "Hao, Justin C" <>
- To: Rich Carlson <>
- Cc: "" <>
- Subject: Re: 10GigE ndt server (3.6.3) issues
- Date: Fri, 8 Oct 2010 16:13:04 -0500
- Accept-language: en-US
- Acceptlanguage: en-US
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do you have an ftp or other location where i can send these files? they're
rather large (149MB and 167MB) for email
-----
Justin Hao
CCNA
Network Engineer, ITS Networking
The University of Texas at Austin
-----
On Oct 7, 2010, at 4:52 PM, Rich Carlson wrote:
> Hi Justin;
>
> I think I'll need more info. Please run the server process with the
> --snaplog and --tcpdump options. Also on the client side start a
> tcpdump on ports 3002 and 3003. Then send a tarball directly to me with
> these files. I'll see if I can understand what is going on.
>
> Rich
>
> On 10/7/2010 5:20 PM, Hao, Justin C wrote:
>> Howdy Rich,
>>
>> So we have moved our 10Gig NDT servers into a production environment
>> (connected via Cisco Nexus 5k and 7k switches) and we're still seeing the
>> odd asynch results from ndt. Server 1 is running ndt 3.6.3 and Server 2
>> is running ndt 3.6.4. Each server has identical tcp configurations and
>> hardware. And as you can see in the attached results C2S is close to
>> 10Gig as expected, but S2C in each case is not. Let me know if you'd like
>> me to test any changes on the servers to improve the ndt results or
>> provide additional debugging information, thanks!
>>
- Re: 10GigE ndt server (3.6.3) issues, Hao, Justin C, 10/07/2010
- Re: 10GigE ndt server (3.6.3) issues, Rich Carlson, 10/07/2010
- NDT cannot allocated larger than 32k TCP buffer on a Linux client, Chris Hawkinson, 10/08/2010
- Re: NDT cannot allocated larger than 32k TCP buffer on a Linux client, Chris Hawkinson, 10/08/2010
- Re: NDT cannot allocated larger than 32k TCP buffer on a Linux client, Rich Carlson, 10/12/2010
- Re: NDT cannot allocated larger than 32k TCP buffer on a Linux client, Chris Hawkinson, 10/12/2010
- Re: NDT cannot allocated larger than 32k TCP buffer on a Linux client, Rich Carlson, 10/12/2010
- Re: NDT cannot allocated larger than 32k TCP buffer on a Linux client, Chris Hawkinson, 10/08/2010
- Re: 10GigE ndt server (3.6.3) issues, Hao, Justin C, 10/08/2010
- NDT cannot allocated larger than 32k TCP buffer on a Linux client, Chris Hawkinson, 10/08/2010
- Re: 10GigE ndt server (3.6.3) issues, Rich Carlson, 10/07/2010
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