Juniper-ISIS-MIB :: juniIsisSysMaxLspLifetime

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Juniper-ISIS-MIB › juniIsisSysMaxLspLifetime

juniIsisSysMaxLspLifetime

Module: Juniper-ISIS-MIB

OID (symbolic): Juniper-ISIS-MIB::juniIsisSysMaxLspLifetime

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.31

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: Specifies the maximum time (in seconds) a LSP will remain in the box without being refreshed before being considered invalid.

What is juniIsisSysMaxLspLifetime?

Read-write value in seconds (1-65535, default 1200) specifying the maximum time an LSP is kept valid in the local database before it must be refreshed. If an LSP isn't refreshed within this window it's treated as invalid, so lowering it makes stale-route cleanup faster at the cost of more refresh traffic.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.31
snmpwalk -v2c -c public <target> Juniper-ISIS-MIB::juniIsisSysMaxLspLifetime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.31.1
snmpget -v2c -c public <target> Juniper-ISIS-MIB::juniIsisSysMaxLspLifetime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.31.1 i <value>

Start monitoring Juniper E-series router (IS-IS routing protocol) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Juniper-ISIS-MIB::juniIsisSysMaxLspLifetime OID value, configure state conditions and alerts, and monitor any Juniper E-series router (IS-IS routing protocol) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.38juniIsisMIBJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1juniIsisObjectsJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1juniIsisSystemGroupJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1juniIsisSysTableJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1.1juniIsisSysEntryJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1.1.31juniIsisSysMaxLspLifetimeJuniper-ISIS-MIB