Juniper-ERX-System-MIB :: juniERXSysSlotPortCount

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsJuniper-ERX-System-MIBjuniERXSysSlotPortCount

juniERXSysSlotPortCount

Module: Juniper-ERX-System-MIB

OID (symbolic): Juniper-ERX-System-MIB::juniERXSysSlotPortCount

OID (numeric): 1.3.6.1.4.1.4874.2.2.17.1.4.2.1.13

Node type: OBJECT-TYPE

Type: Integer32

Access: read-only

Description: Number of physical ports for the EXPECTED card type for this slot.

NOTE: In event of a card mismatch in this slot, the port count for the CURRENT card in this slot is not recognized/reported until the configuration for the EXPECTED card is explicitly flushed via juniERXSysSlotControl.

What is juniERXSysSlotPortCount?

Reports the number of physical ports for the expected card type in this slot; if there's a card mismatch, the actual current card's port count won't be recognized until the expected-card association is flushed via juniERXSysSlotControl. Use it to verify a newly inserted card's port count matches what you expect before wiring it up.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.17.1.4.2.1.13
snmpwalk -v2c -c public <target> Juniper-ERX-System-MIB::juniERXSysSlotPortCount

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.17.1.4.2.1.13.1
snmpget -v2c -c public <target> Juniper-ERX-System-MIB::juniERXSysSlotPortCount.1

Start monitoring Juniper Networks ERX-series broadband edge router (deprecated system MIB) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Juniper-ERX-System-MIB::juniERXSysSlotPortCount OID value, configure state conditions and alerts, and monitor any Juniper Networks ERX-series broadband edge router (deprecated system MIB) 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
1.3.6.1.4.1.4874.2.2.17juniERXSysMIBJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1juniERXSysObjectsJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4juniERXSysSlotJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4.2juniERXSysSlotTableJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4.2.1juniERXSysSlotEntryJuniper-ERX-System-MIB
1.3.6.1.4.1.4874.2.2.17.1.4.2.1.13juniERXSysSlotPortCountJuniper-ERX-System-MIB