All MIBs › COSINE-ORION-MIB › csIsisCircLANL2DesISChanges
csIsisCircLANL2DesISChanges
Module: COSINE-ORION-MIB
OID (symbolic): COSINE-ORION-MIB::csIsisCircLANL2DesISChanges
OID (numeric): 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.32
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of times the LAN Level 2 Designated Intermediate System has changed.
What is csIsisCircLANL2DesISChanges?
This counter tracks the number of times the LAN Level 2 Designated Intermediate System has changed on this circuit. A rising count signals instability in backbone-level DIS election on this segment, which an admin would want to resolve since it can cause LSP flooding storms across the wider backbone. For example, an engineer investigates a spike in csIsisCircLANL2DesISChanges and finds a newly added backbone router with a poorly chosen high priority repeatedly triggering re-elections as it flaps.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.32 snmpwalk -v2c -c public <target> COSINE-ORION-MIB::csIsisCircLANL2DesISChanges
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.32.1 snmpget -v2c -c public <target> COSINE-ORION-MIB::csIsisCircLANL2DesISChanges.1
Start monitoring CoSine Communications IPNOS blade-based service platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COSINE-ORION-MIB::csIsisCircLANL2DesISChanges OID value, configure state conditions and alerts, and monitor any CoSine Communications IPNOS blade-based service platform from a single console.
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 |
| 1.3.6.1.4.1.3085.3.1.4.2.9.2.1.1.32 | csIsisCircLANL2DesISChanges | COSINE-ORION-MIB |