All MIBs › Unisphere-Data-IF-MIB › usdIfInvStackStatus
usdIfInvStackStatus
Module: Unisphere-Data-IF-MIB
OID (symbolic): Unisphere-Data-IF-MIB::usdIfInvStackStatus
OID (numeric): 1.3.6.1.4.1.4874.2.2.3.1.1.1.2.1.1
Node type: OBJECT-TYPE
Type: RowStatus
Access: read-only
Description: The status of the relationship between two sub-layers.
An instance of this object exists for each instance of the ifStackStatus object, and vice versa. For example, if the variable ifStackStatus.H.L exists, then the variable usdIfInvStackStatus.L.H must also exist, and vice versa. In addition, the two variables always have the same value.
However, unlike ifStackStatus, the usdIfInvStackStatus object is NOT write-able. A network management application wishing to change a relationship between sub-layers H and L cannot do so by modifying the value of usdIfInvStackStatus.L.H, but must instead modify the value of ifStackStatus.H.L. After the ifStackTable is modified, the change will be reflected in this table.
What is usdIfInvStackStatus?
This object mirrors the standard ifStackStatus table in reverse, so that for every layering relationship between two interface sub-layers recorded in ifStackStatus, an inverse entry with the same value appears here; however this object itself cannot be written to directly. An administrator or management application reads this table to look up which lower-layer interface underlies a given higher-layer one, but must make any changes through the standard ifStackStatus object instead. For example, checking usdIfInvStackStatus for a logical interface reveals which physical port it is layered on top of, even though changing that relationship requires writing to ifStackStatus on the physical interface's row.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.3.1.1.1.2.1.1 snmpwalk -v2c -c public <target> Unisphere-Data-IF-MIB::usdIfInvStackStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.3.1.1.1.2.1.1.1 snmpget -v2c -c public <target> Unisphere-Data-IF-MIB::usdIfInvStackStatus.1
Start monitoring Juniper Networks (Unisphere/ERX) edge routers, generic interfaces (interface-type/stacking status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-IF-MIB::usdIfInvStackStatus OID value, configure state conditions and alerts, and monitor any Juniper Networks (Unisphere/ERX) edge routers, generic interfaces (interface-type/stacking status) from a single console.
OID Breakdown
Upper-level ancestors (15 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 |
| 1.3.6.1.4.1.4874 | juniperUni | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2 | juniperUniMibs | Juniper-UNI-SMI |
| 1.3.6.1.4.1.4874.2.2 | juniMibs | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.3 | juniIfMIB | Juniper-MIBs |
| 1.3.6.1.4.1.4874.2.2.3.1 | juniInterfaces | Juniper-UNI-IF-MIB |
| 1.3.6.1.4.1.4874.2.2.3.1.1 | juniIf | Juniper-UNI-IF-MIB |
| 1.3.6.1.4.1.4874.2.2.3.1.1.1 | juniIfObjects | Juniper-UNI-IF-MIB |
| 1.3.6.1.4.1.4874.2.2.3.1.1.1.2 | juniIfInvStackTable | Juniper-UNI-IF-MIB |
| 1.3.6.1.4.1.4874.2.2.3.1.1.1.2.1 | juniIfInvStackEntry | Juniper-UNI-IF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4874.2.2.3.1.1.1.2.1.1 | usdIfInvStackStatus | Unisphere-Data-IF-MIB |