[ewg] iWARP WAN test problem

[Tanin]

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
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