Juniper-ISIS-MIB :: juniIsisCircExtDomain

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Juniper-ISIS-MIB › juniIsisCircExtDomain

juniIsisCircExtDomain

Module: Juniper-ISIS-MIB

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

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.11

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-only

Description: If true, suppress normal transmission of and interpretation of Intra-domain ISIS PDUs on this circuit.

What is juniIsisCircExtDomain?

Read-only boolean (default false) that, when true, suppresses normal transmission and interpretation of intra-domain IS-IS PDUs on this circuit, marking it as facing an external domain. Admins would see this set true on a circuit used for inter-domain connectivity that shouldn't run normal IS-IS adjacency.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.11
snmpwalk -v2c -c public <target> Juniper-ISIS-MIB::juniIsisCircExtDomain

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.2.1.1.11.1
snmpget -v2c -c public <target> Juniper-ISIS-MIB::juniIsisCircExtDomain.1

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::juniIsisCircExtDomain 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
1.3.6.1.4.1.4874.2.2.38.1.2juniIsisCircuitGroupJuniper-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
1.3.6.1.4.1.4874.2.2.38.1.2.1.1.11juniIsisCircExtDomainJuniper-ISIS-MIB