Number of Invalid ICP Cells received on
this IMA group.
Invalid ICP Cell is defined as:
Cell with good HEC & CRC and CID
= ICP at expected frame position with
(unexpected IMA OAM Label) or
(unexpected LID) or
(unexpected IMA ID) or
(received M not equal to
expected M of the IMA group) or
(unexpected IMA frame number) or
(unexpected ICP cell offset).