With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
adslAtucChanCorrectedBlks
ADSL Atuc Chan Corrected Blocks
1.3.6.1.2.1.10.94.1.1.10.1.3
Count of all blocks received with errors that were corrected since agent reset. These blocks are passed on as good data.
Back to ADSL-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor adslAtucChanCorrectedBlks on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.