The Target or Destination MAC Address Field to be transmitted.
If jnxSoamLmCfgType is 'lmCcm', the destination MAC address is always a
multicast address indicating the level of the MEG: 01-80-c2-00-00-3y,
where y is the level of the MEG. An error is returned if this object
is set to any other value.
If jnxSoamLmCfgType is 'lmLmm' or 'lmSlm', the destination address is
the unicast address of the destination MEP. An error is returned if
this object is set to a multicast address.
This address will be used if the value of the object
mefSoamLmDestIsMepId is 'false'.
This object is only valid for the entity transmitting the
SOAM LM frames and is ignored by the entity receiving
SOAM LM frames.
This object can only be written at row creation time and cannot be
modified once it has been created.