Juniper-PPP-MIB :: juniPppSummaryPppLinkIfOperDown

MIB Reference — IPNetwork Monitor · Updated September 26, 2026

All MIBs › Juniper-PPP-MIB › juniPppSummaryPppLinkIfOperDown

juniPppSummaryPppLinkIfOperDown

Module: Juniper-PPP-MIB

OID (symbolic): Juniper-PPP-MIB::juniPppSummaryPppLinkIfOperDown

OID (numeric): 1.3.6.1.4.1.4874.2.2.11.1.7.21

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: The total number of PPP Link interfaces in the system with an operational state of down(2).

What is juniPppSummaryPppLinkIfOperDown?

This gauge reports the total number of PPP Link interfaces in the system with an operational state of down(2). Admins watch this count rise as an early signal of link failures or peer-side problems across the fleet of PPP interfaces, distinct from interfaces that were deliberately disabled. For example, juniPppSummaryPppLinkIfOperDown jumping during a carrier outage would prompt a check of the affected PPP interfaces' individual terminate-reason objects.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.11.1.7.21
snmpwalk -v2c -c public <target> Juniper-PPP-MIB::juniPppSummaryPppLinkIfOperDown

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.11.1.7.21.1
snmpget -v2c -c public <target> Juniper-PPP-MIB::juniPppSummaryPppLinkIfOperDown.1

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OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.4874.2.2.11juniPppMIBJuniper-MIBs
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.11.1juniPppObjectsJuniper-PPP-MIB
1.3.6.1.4.1.4874.2.2.11.1.7juniPppSummaryJuniper-PPP-MIB
1.3.6.1.4.1.4874.2.2.11.1.7.21juniPppSummaryPppLinkIfOperDownJuniper-PPP-MIB