With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
xdsl2PMLCurr15MSes
xdsl2 PML Curr15 M Ses
1.3.6.1.4.1.2011.2.25.251.1.4.1.1.1.7
Count of seconds during this interval that there was: xTU-C: (CRC-8 anomalies in one or more of the received bearer channels) >= 18 OR LOS >= 1 OR SEF >= 1 OR LPR >= 1. xTU-R: (FEBE anomalies in one or more of the received bearer channels) >= 18 OR LOS-FE >= 1 OR RDI >= 1 OR LPR-FE >= 1. This parameter is inhibited during UAS.
Back to VDSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor xdsl2PMLCurr15MSes on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.