Unisphere-Data-ISIS-MIB :: usdIsisCircL2HelloMultiplier

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Unisphere-Data-ISIS-MIB › usdIsisCircL2HelloMultiplier

usdIsisCircL2HelloMultiplier

Module: Unisphere-Data-ISIS-MIB

OID (symbolic): Unisphere-Data-ISIS-MIB::usdIsisCircL2HelloMultiplier

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.36

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: This value is multiplied by the corresponding HelloTimer and the result in seconds (rounded up) is used as the holding time in transmitted hellos, to be used by receivers of hello packets from this IS

What is usdIsisCircL2HelloMultiplier?

Sets a multiplier, 3-1000 (default 3), applied to the Level 2 hello timer to compute the holding time advertised to neighbors on this circuit. An admin raises this to make Level 2 adjacencies more tolerant of occasional missed hellos.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.36
snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisCircL2HelloMultiplier

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.36.1
snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisCircL2HelloMultiplier.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.36.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> usdIsisCircL2HelloMultiplier.1

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::usdIsisCircL2HelloMultiplier 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 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
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
1.3.6.1.4.1.4874.2.2.38.1.2juniIsisCircuitGroupJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.2.1juniIsisCircTableJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.2.1.1juniIsisCircEntryJuniper-ISIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.38.1.2.1.1.36usdIsisCircL2HelloMultiplierUnisphere-Data-ISIS-MIB