SL-ENTITY-MIB :: slEntPhysicalSoftwareRev

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › SL-ENTITY-MIB › slEntPhysicalSoftwareRev

slEntPhysicalSoftwareRev

Module: SL-ENTITY-MIB

OID (symbolic): SL-ENTITY-MIB::slEntPhysicalSoftwareRev

OID (numeric): 1.3.6.1.4.1.4515.1.3.6.1.1.1.6

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: The vendor-specific software revision string for the physical entity.

Note that if revision information is stored internally in a non-printable (e.g., binary) format, then the agent must convert such information to a printable format, in an implementation-specific manner.

If no specific software programs are associated with the physical component, or this information is unknown to the agent, then this object will contain a zero-length string.

What is slEntPhysicalSoftwareRev?

This value reports the vendor's application software revision string running on this physical entity. Admins use it to verify all cards are on the same software build after a rollout, since a mismatch can cause inter-card protocol failures. For example, seeing "3.1.0" on one card and "3.0.5" on another in the same slEntPhysicalTable would flag an incomplete upgrade.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.6.1.1.1.6
snmpwalk -v2c -c public <target> SL-ENTITY-MIB::slEntPhysicalSoftwareRev

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.3.6.1.1.1.6.1
snmpget -v2c -c public <target> SL-ENTITY-MIB::slEntPhysicalSoftwareRev.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::slEntPhysicalSoftwareRev 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 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
1.3.6.1.4.1.4515smartopticsSL-NE-MIB
1.3.6.1.4.1.4515.1sitelightSL-NE-MIB
1.3.6.1.4.1.4515.1.3slMainSL-MAIN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4515.1.3.6slmEntitySL-ENTITY-MIB
1.3.6.1.4.1.4515.1.3.6.1slEntityPhysicalSL-ENTITY-MIB
1.3.6.1.4.1.4515.1.3.6.1.1slEntPhysicalTableSL-ENTITY-MIB
1.3.6.1.4.1.4515.1.3.6.1.1.1slEntPhysicalEntrySL-ENTITY-MIB
1.3.6.1.4.1.4515.1.3.6.1.1.1.6slEntPhysicalSoftwareRevSL-ENTITY-MIB