With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
xdsl2PMLInitHist1DShortInits
xdsl2 PML Init Hist1 D Short Inits
1.3.6.1.4.1.2011.2.25.251.1.4.1.6.1.5
Count of short initializations attempted on the line (successful and failed) during this interval.
Back to VDSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor xdsl2PMLInitHist1DShortInits on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.