Node name	em1	em2	mlnx0p1	mlnx0p2
s1	00:25:90:a1:77:02	00:25:90:a1:77:03	00:02:c9:e8:a8:e0	00:02:c9:e8:a8:e1
a1	00:30:48:78:2f:32	00:30:48:78:2f:33	00:02:c9:e8:ac:50	00:02:c9:e8:ac:51
a2	00:30:48:78:2f:42	00:30:48:78:2f:43	00:02:c9:e8:a9:10	00:02:c9:e8:a9:11
storage	00:04:23:dc:f9:b8	00:04:23:dc:f9:b9	00:02:c9:e8:b8:60	00:02:c9:e8:b8:61