With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
tokenRingMLStatsLineErrors
token Ring ML Stats Line Errors
1.3.6.1.2.1.16.1.2.1.14
The total number of line errors reported in error reporting packets detected by the probe.
Back to TOKEN-RING-RMON-MIB MIB page.
IPHost Network monitor allows you to monitor tokenRingMLStatsLineErrors on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link access points right now.