SDP tnsnames.ora entry for 2 node rack

Model tns entry in the first node, next node will be other way

DBM =
(DESCRIPTION =
  (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = ed05-scan1)(PORT = 1521))
  )
  (CONNECT_DATA =
    (SERVICE_NAME = dbm)
   )
)

DBM_IB =
(DESCRIPTION =
  (ADDRESS_LIST =
    (LOAD_BALANCE=on)
    (ADDRESS = (PROTOCOL = SDP)(HOST = ed05db01-ibvip)(PORT = 1522))
    (ADDRESS = (PROTOCOL = SDP)(HOST = ed05db02-ibvip)(PORT = 1522))
   )
  (CONNECT_DATA =
     (SERVICE_NAME = dbm)
   )
)

LISTENER_IBREMOTE =
(DESCRIPTION =
   (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = SDP)(HOST = ed05db02-ibvip.oracle.com)(PORT = 1522))
   )
)

LISTENER_IBLOCAL =
(DESCRIPTION =
   (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = TCP)(HOST = ed05db01-ibvip)(PORT = 1522))
      (ADDRESS = (PROTOCOL = SDP)(HOST = ed05db01-ibvip)(PORT = 1522))
   )
)

LISTENER_IPLOCAL =
(DESCRIPTION =
    (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = ed0501-vip)(PORT = 1521))
    )
)

LISTENER_IPREMOTE =
(DESCRIPTION =
  (ADDRESS_LIST =
     (ADDRESS = (PROTOCOL = TCP)(HOST = ed0502-vip)(PORT = 1521))
  )
)