All MIBs › A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB › a3ComSysTokenRingPortSingles
a3ComSysTokenRingPortSingles
Module: A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB
OID (symbolic): A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB::a3ComSysTokenRingPortSingles
OID (numeric): 1.3.6.1.4.1.43.29.4.13.2.1.22
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of times the interface has sensed that it is the only station on the ring. This will happen if the interface is the first one up on a ring, or if there is a hardware problem.
What is a3ComSysTokenRingPortSingles?
Counts instances when the interface detects it is the only station on the ring, which occurs at startup or indicates a hardware fault. A network engineer uses this to identify if a device is isolated or if a catastrophic ring break has occurred. Example: a counter of 1 is normal at startup; multiple increments suggest intermittent connectivity loss.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.29.4.13.2.1.22 snmpwalk -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB::a3ComSysTokenRingPortSingles
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.29.4.13.2.1.22.1 snmpget -v2c -c public <target> A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB::a3ComSysTokenRingPortSingles.1
Start monitoring 3Com SuperStack switches (legacy, Token Ring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB::a3ComSysTokenRingPortSingles OID value, configure state conditions and alerts, and monitor any 3Com SuperStack switches (legacy, Token Ring) from a single console.
OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-BRIDGE-R3-MIB |
| 1.3.6.1.4.1.43.29 | switchingSystemsMibs | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4 | a3ComSwitchingSystemsMib | A3COM-SWITCHING-SYSTEMS-BRIDGE-MIB |
| 1.3.6.1.4.1.43.29.4.13 | a3ComSysTokenRingPort | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.13.2 | a3ComSysTokenRingPortTable | A3COM-SWITCHING-SYSTEMS-MIB |
| 1.3.6.1.4.1.43.29.4.13.2.1 | a3ComSysTokenRingPortEntry | A3COM-SWITCHING-SYSTEMS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.29.4.13.2.1.22 | a3ComSysTokenRingPortSingles | A3COM-SWITCHING-SYSTEMS-TOKEN-RING-MIB |