All MIBs › Unisphere-Data-ISIS-MIB › usdIsisSysL1SpfInterval
usdIsisSysL1SpfInterval
Module: Unisphere-Data-ISIS-MIB
OID (symbolic): Unisphere-Data-ISIS-MIB::usdIsisSysL1SpfInterval
OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Minimum interval, in seconds, between level 1 SPF calculations.
What is usdIsisSysL1SpfInterval?
Sets the minimum interval, in seconds (0-120, default 5), between Level 1 SPF (shortest path first) recalculations. An admin raises this to reduce CPU load from frequent SPF runs during topology churn, at the cost of slower convergence.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32 snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysL1SpfInterval
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32.1 snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysL1SpfInterval.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32.1 i <value>
Start monitoring Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-ISIS-MIB::usdIsisSysL1SpfInterval OID value, configure state conditions and alerts, and monitor any Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) from a single console.
OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.38 | juniIsisMIB | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1 | juniIsisObjects | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1 | juniIsisSystemGroup | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1 | juniIsisSysTable | Juniper-ISIS-MIB |
| 1.3.6.1.4.1.4874.2.2.38.1.1.1.1 | juniIsisSysEntry | Juniper-ISIS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.32 | usdIsisSysL1SpfInterval | Unisphere-Data-ISIS-MIB |