[ewg] iWARP WAN test problem

[Tanin]

OK, thanks for your clarification.

On Wed, Mar 2, 2011 at 6:51 PM, Woodruff, Robert J <
robert.j.woodruff at intel.com> wrote:

>  The InfiniBand subnet manager is not needed for iWarp, so this is not
> related to
>
> your problem of doing an RDMA over the WAN.
>
>
>
> *From:* ewg-bounces at lists.openfabrics.org [mailto:
> ewg-bounces at lists.openfabrics.org] *On Behalf Of *Tanin
> *Sent:* Wednesday, March 02, 2011 1:49 PM
> *To:* OpenFabrics EWG
> *Subject:* Re: [ewg] iWARP WAN test problem
>
>
>
> And the subnet manager fails to start.
>
>
>
> [root at tera litan]# /etc/init.d/opensmd start
> Starting IB Subnet Manager......                           [FAILED]
>
>
>
>
>
>
>
> On Wed, Mar 2, 2011 at 4:41 PM, Tanin <fanqielee at gmail.com> wrote:
>
> Dear all,
>
>
>
> I am trying to test RDMA operations over WAN(from Michigan to NY) on iWARP
> card. After install OFED-1.5.2 on both sides, I ran "rping", and it reported
> following problem::
>
>
>
> Server side :
>
> [root at tera ~]# rping -s
>
>
>
> *Client side:*
>
> [root at netqos tan]# rping -c -v -a 192.84.86.XX
> cma event RDMA_CM_EVENT_ADDR_ERROR, error -2
> waiting for addr/route resolution state 1
>
> Following is the server info:
>
>
>
> Server side:
>
> ip: 192.84.86.XX
>
> iWARP card:Ethernet controller: NetEffect NE020 10Gb Accelerated Ethernet
> Adapter (iWARP RNIC) (rev 05)
>
> kernel: 2.6.18-194.3.1.el5 with Scientific Linux 5.5
>
>
>
> Client side:
>
> ip: 198.124.220.XX
>
> iWARP card: Ethernet controller: NetEffect NE020 10Gb Accelerated Ethernet
> Adapter (iWARP RNIC) (rev 05)
>
> kernel 2.6.18-164.11.1.el5_lustre.1.8.3 with RHEL 5
>
>
>
> All socket based communication can be done successfully. And all RDMA
> operations can be done successfully locally. But all RDMA operations are
> failed between two remote sides. All help will be really appreciated.
>
>
>
> --
>
> 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
>
>
>
>
>
>
> --
>
> 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
>
>
>



-- 
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
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