OID reference

ubiMemoryFree

1.3.6.1.4.1.7800.100.1.1.4.2

Description

Memory free usage.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.7800.100.1.1.4 (ubiSysRscMemory)
Node code: 2
Node name: ubiMemoryFree
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.7800.100.1.1.4.2
URN notation: urn:oid:1.3.6.1.4.1.7800.100.1.1.4.2

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 7800 100 1 1 4 2}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) ubiquoss(7800) ubiMgmtv2(100) ubiSystemMIB(1) ubiSystemMIBObjects(1) ubiSysRscMemory(4) ubiMemoryFree(2)}

OID-IRI notation

/1/3/6/1/4/1/7800/100/1/1/4/2
/ISO/Identified-Organization/6/1/4/1/7800/100/1/1/4/2
/ISO/3/6/1/4/1/7800/100/1/1/4/2

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/enterprise/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/enterprises/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/enterprises/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/ldap-enterprise/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/ldap-enterprise/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/vendor-objects/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/identified-organization/dod/internet/private/vendor-objects/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/enterprise/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/enterprise/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/enterprises/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/enterprises/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/ldap-enterprise/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/ldap-enterprise/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/vendor-objects/7800/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
/iso/org/dod/internet/private/vendor-objects/ubiquoss/ubiMgmtv2/ubiSystemMIB/ubiSystemMIBObjects/ubiSysRscMemory/ubiMemoryFree
Additional combinations skipped.

SNMP properties

Value type: Counter32
Units: kbyte
Maximum access defined by MIB: read-only
Status in MIB: mandatory

Interpreting this counter

A counter is cumulative. To estimate a rate, subtract two readings and divide by the elapsed time; use the units stated in the MIB.

Counter values can wrap or reset. A decrease alone does not distinguish a wrap from a reset, and multiple wraps between readings cannot be recovered reliably. Check the device's discontinuity indicators when available.

Published counter width: 32 bits. SMIv2: Counter32 · Counter64

Using this OID with SNMP

At least one MIB declaration places this object in a scalar group. A scalar instance uses the suffix .0.

snmpget [connection options] DEVICE .1.3.6.1.4.1.7800.100.1.1.4.2.0

Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.

Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.

Published definition

The displayed source records contain one distinct definition. Compare its source records.

ubiMemoryFree  OBJECT-TYPE
       SYNTAX      Counter32
       UNITS        "kbyte"
       ACCESS  	   read-only
       STATUS      mandatory 
       DESCRIPTION
          "Memory free usage."
       ::= { ubiSysRscMemory 2 }

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

Memory free usage.

Sources for this description

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)

See 1 matching source record

Evidence

Source records

1 records

Matching descriptions are grouped; open a group to compare definitions and supporting files.

Records for description 1Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)1 record · 1 source

Description 1

ubiMemoryFree · mandatoryMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)1 source

Status in source: mandatory.

Names: ubiMemoryFree

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "ubiMemoryFree",
    "OBJECT-TYPE",
    "SYNTAX",
    "Counter32",
    "UNITS",
    [
      "literal",
      "226b6279746522"
    ],
    "ACCESS",
    "read-only",
    "STATUS",
    "mandatory",
    "DESCRIPTION",
    "\"Memory free usage.\"",
    "::=",
    "{",
    "ubiSysRscMemory",
    "2",
    "}"
  ],
  "syntax_tree": [
    [
      "ApplicationSyntax",
      "Counter32"
    ],
    [
      "UNITS",
      "kbyte"
    ],
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "mandatory"
    ],
    [
      "DESCRIPTION",
      "Memory free usage."
    ],
    null,
    null,
    null,
    null
  ]
}

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community) · Publisher's source file: UBQS-SYSRSC-MIB
Vendor MIB copy from the LibreNMS archive.

Module: UBQS-SYSRSC-MIB

See published definition above
Module imports
```
{'RFC-1212': ['OBJECT-TYPE'], 'SNMPv2-TC': ['TruthValue'], 'UBQS-SYSTEM-MIB': ['ubiSystemMIB']}
```
· Download UBQS-SYSRSC-MIB
Related source files and packages:
- LibreNMS original distribution archive
- Archive revision metadata: librenms/librenms (JSON)

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.7800)

Park Kwanho

Siblings (4)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.7800.100.1.1.4.1	ubiMemoryAlloc	0	0
1.3.6.1.4.1.7800.100.1.1.4.3	ubiMemoryTotal	0	0
1.3.6.1.4.1.7800.100.1.1.4.4	ubiMemoryFreePercentage	0	0
1.3.6.1.4.1.7800.100.1.1.4.5	ubiMemoryThreshold	0	0