All MIBs › JNX-PPPOE-MIB › jnxPPPoESummarySubIfLowerLayerDown
jnxPPPoESummarySubIfLowerLayerDown
Module: JNX-PPPOE-MIB
OID (symbolic): JNX-PPPOE-MIB::jnxPPPoESummarySubIfLowerLayerDown
OID (numeric): 1.3.6.1.4.1.2636.3.67.1.1.3.13
Node type: OBJECT-TYPE
Type: Integer32
Access: read-only
Description: The total number of PPPoEsubinterfaces in the system with an operational state of lowerLayerDown(7).
What is jnxPPPoESummarySubIfLowerLayerDown?
This OID reports the total number of PPPoE subinterfaces whose operational state is lowerLayerDown, meaning the PPPoE major interface underneath them is not up. An engineer uses this to distinguish subscriber outages caused by an upstream PPPoE interface problem from outages tied to individual sessions.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2636.3.67.1.1.3.13 snmpwalk -v2c -c public <target> JNX-PPPOE-MIB::jnxPPPoESummarySubIfLowerLayerDown
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2636.3.67.1.1.3.13.1 snmpget -v2c -c public <target> JNX-PPPOE-MIB::jnxPPPoESummarySubIfLowerLayerDown.1
Start monitoring Juniper Networks MX-series broadband network gateway with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JNX-PPPOE-MIB::jnxPPPoESummarySubIfLowerLayerDown OID value, configure state conditions and alerts, and monitor any Juniper Networks MX-series broadband network gateway from a single console.
OID Breakdown
Upper-level ancestors (9 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.2636 | juniperMIB | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3 | jnxMibs | JUNIPER-SMI |
| 1.3.6.1.4.1.2636.3.67 | jnxPppoeMibRoot | JUNIPER-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2636.3.67.1 | jnxPPPoEMIB | JNX-PPPOE-MIB |
| 1.3.6.1.4.1.2636.3.67.1.1 | jnxPPPoEObjects | JNX-PPPOE-MIB |
| 1.3.6.1.4.1.2636.3.67.1.1.3 | jnxPPPoESummary | JNX-PPPOE-MIB |
| 1.3.6.1.4.1.2636.3.67.1.1.3.13 | jnxPPPoESummarySubIfLowerLayerDown | JNX-PPPOE-MIB |