[ewg] iWARP WAN test problem

[Walukiewicz, Miroslaw]

Tan,

Do you have a possibility to check if your configuration works in back-to-back configuration( without IP router) in the same IP subnet?

Regards,

Mirek
From: ewg-bounces at lists.openfabrics.org [mailto:ewg-bounces at lists.openfabrics.org] On Behalf Of Tanin
Sent: Thursday, March 03, 2011 2:46 PM
To: richard at informatix-sol.com
Cc: OpenFabrics EWG
Subject: Re: [ewg] iWARP WAN test problem

Thanks, Richard.
So, is that also apply to iWARP? If there is an IP router in between the path, iWARP would not work, right?



On Thu, Mar 3, 2011 at 4:21 AM, richard at informatix-sol.com<mailto:richard at informatix-sol.com> <richard at informatix-sol.com<mailto:richard at informatix-sol.com>> wrote:
RDMA only works over layer2 Ethernet. If you have an IP router in path it won't work.
For long haul infiniband we use buffer devices, such as obsidian longbows, to sustain throughput over the long haul.

Richard



--
Best regards,

-----------------------------------------------------------------------------------------------
Li, Tan
PhD Candidate & Research Assistant,
Electrical Engineering,
Stony Brook University, NY

Personal Web Site: https://sites.google.com/site/homepagelitan/Home

Email: fanqielee at gmail.com<mailto:fanqielee at gmail.com>

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