With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
ringStationTokenErrors
ring Station Token Errors
1.3.6.1.2.1.16.10.2.1.19
The total number of token errors reported by this station in error reporting frames detected by the probe.
Back to TOKEN-RING-RMON-MIB MIB page.
IPHost Network monitor allows you to monitor ringStationTokenErrors 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 routers right now.