mscLpSonetPathPathAisLopSec 1.3.6.1.4.1.562.36.2.1.12.14.2.16.1.5

This attribute indicates the total number of path AIS and LOP Seconds (PALSs). A PALS is declared for second intervals containing one or more path AIS or LOP defects. Counting of PALS is inhibited when PUAS is counted over the monitored second.