Hi Anil,
Do you have MLNX_OFED installed? did you use OFED inbox driver?
Note that the example is from RHEL7 and over there the interface name is different (not eth1,eth2 ..) but enp5s0 or similar.
try
#yum -y groupinstall "InfiniBand Support"
#yum -y install perftest infiniband-diags
- for the inbox driver, it may be the easiest.
Please send me the output of
#ibdev2netdev
#ofed_info | head
you didn't reach the level of testing ISER, first you need to make sure that RoCE is running, and for that you need RDMA support.
Ophir.