All MIBs › COSINE-ORION-MIB › csIsisCircLANL1DesISChanges
csIsisCircLANL1DesISChanges
Module: COSINE-ORION-MIB
OID (symbolic): COSINE-ORION-MIB::csIsisCircLANL1DesISChanges
OID (numeric): 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.28
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times the LAN Level 1 Designated Intermediate System has changed.
What is csIsisCircLANL1DesISChanges?
This counter tracks the number of times the LAN Level 1 Designated Intermediate System has changed on this circuit. Frequent changes here indicate instability in the DIS election process on this LAN segment, often due to a flapping router with a competing priority. For example, an engineer notices csIsisCircLANL1DesISChanges incrementing repeatedly and traces it to a neighboring router intermittently rebooting and re-entering the Level 1 DIS election each time.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.28 snmpwalk -v2c -c public <target> COSINE-ORION-MIB::csIsisCircLANL1DesISChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.28.1 snmpget -v2c -c public <target> COSINE-ORION-MIB::csIsisCircLANL1DesISChanges.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.3085 | csRoot | COSINE-GLOBAL-REG |
| 1.3.6.1.4.1.3085.3 | csProduct | COSINE-GLOBAL-REG |
| 1.3.6.1.4.1.3085.3.1 | csOrionMIB | COSINE-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.3085.3.1.4 | csOrionVPNInfo | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2 | csOrionVPNVRouterInfo | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.9 | csOrionIsis | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.9.2 | csIsisCirc | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.9.2.1 | csIsisCircTable | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1 | csIsisCircEntry | COSINE-ORION-MIB |
| 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.28 | csIsisCircLANL1DesISChanges | COSINE-ORION-MIB |