All MIBs › SL-ENTITY-MIB › slEntPhysicalOperStatus
slEntPhysicalOperStatus
Module: SL-ENTITY-MIB
OID (symbolic): SL-ENTITY-MIB::slEntPhysicalOperStatus
OID (numeric): 1.3.6.1.4.1.4515.1.3.6.1.1.1.18
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The current operational state of the interface. If slEntPhysicalAdminStatus is down(2) then slEntPhysicalOperStatus should be down(2). If slEntPhysicalAdminStatus is changed to up(1) then slEntPhysicalOperStatus should change to up(1) if the interface is ready to transmit and receive network traffic It should remain in the down(2) state if and only if there is a fault that prevents it from going to the up(1) state; it should remain in the notPresent(6) state if the interface has missing (typically, hardware) components.
What is slEntPhysicalOperStatus?
This read-only object reports the actual operational state of a physical interface or entity (up or down), reflecting whether it is ready to transmit and receive traffic independent of administrative intent. It mirrors the administrative status but becomes down only when hardware faults prevent normal operation, even if administratively enabled. Field technicians and operators use this to distinguish intentional shutdowns from actual failures.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.6.1.1.1.18 snmpwalk -v2c -c public <target> SL-ENTITY-MIB::slEntPhysicalOperStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.6.1.1.1.18.1 snmpget -v2c -c public <target> SL-ENTITY-MIB::slEntPhysicalOperStatus.1
Start monitoring Smartoptics SiteLight optical network elements (physical entity/firmware/protection-state inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL-ENTITY-MIB::slEntPhysicalOperStatus OID value, configure state conditions and alerts, and monitor any Smartoptics SiteLight optical network elements (physical entity/firmware/protection-state inventory) 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 |
| 1.3.6.1.4.1.4515 | smartoptics | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1 | sitelight | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1.3 | slMain | SL-MAIN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4515.1.3.6 | slmEntity | SL-ENTITY-MIB |
| 1.3.6.1.4.1.4515.1.3.6.1 | slEntityPhysical | SL-ENTITY-MIB |
| 1.3.6.1.4.1.4515.1.3.6.1.1 | slEntPhysicalTable | SL-ENTITY-MIB |
| 1.3.6.1.4.1.4515.1.3.6.1.1.1 | slEntPhysicalEntry | SL-ENTITY-MIB |
| 1.3.6.1.4.1.4515.1.3.6.1.1.1.18 | slEntPhysicalOperStatus | SL-ENTITY-MIB |