All MIBs › DOT5-LOG-MIB › tRingStatsRingAMChanges
tRingStatsRingAMChanges
Module: DOT5-LOG-MIB
OID (symbolic): DOT5-LOG-MIB::tRingStatsRingAMChanges
OID (numeric): 1.3.6.1.4.1.52.4.1.2.1.1.1.2.1.1.14
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Returns the number of times the active monitor has changed on this ring.
What is tRingStatsRingAMChanges?
This is a running count of how many times the Active Monitor role has changed hands on this ring. Frequent AM changes indicate instability, often because the current monitor keeps failing or losing monitor contention.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.1.1.1.2.1.1.14 snmpwalk -v2c -c public <target> DOT5-LOG-MIB::tRingStatsRingAMChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.2.1.1.1.2.1.1.14.1 snmpget -v2c -c public <target> DOT5-LOG-MIB::tRingStatsRingAMChanges.1
Start monitoring Cabletron Systems Token Ring hub/MAU (ring management/logging) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOT5-LOG-MIB::tRingStatsRingAMChanges OID value, configure state conditions and alerts, and monitor any Cabletron Systems Token Ring hub/MAU (ring management/logging) from a single console.
OID Breakdown
Upper-level ancestors (11 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-ISDN-CONFIGURATION-MIB |
| 1.3.6.1.4.1.52.4.1.2 | ctDataLink | CTRON-ISDN-CONFIGURATION-MIB |
| 1.3.6.1.4.1.52.4.1.2.1 | dot5 | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.2.1.1 | dot5Rev1 | DOT5-LOG-MIB |
| 1.3.6.1.4.1.52.4.1.2.1.1.1 | tRing | DOT5-LOG-MIB |
| 1.3.6.1.4.1.52.4.1.2.1.1.1.2 | tRingStats | DOT5-LOG-MIB |
| 1.3.6.1.4.1.52.4.1.2.1.1.1.2.1 | tRingStatsRing | DOT5-LOG-MIB |
| 1.3.6.1.4.1.52.4.1.2.1.1.1.2.1.1 | tRingStatsRingErrs | DOT5-LOG-MIB |
| 1.3.6.1.4.1.52.4.1.2.1.1.1.2.1.1.14 | tRingStatsRingAMChanges | DOT5-LOG-MIB |