Physical address of the interface (MAC address).
Sources for this description
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)
OID reference
modifPhysAddr
1.3.6.1.4.1.18418.2.1.2.1.1.27
Description
Physical address of the interface (MAC address).
Identification
Identifier and names
- Parent
- 1.3.6.1.4.1.18418.2.1.2.1.1 (modifEntry)
- Node code
- 27
- Node name
- modifPhysAddr
- Category
- SNMP management object
- Numeric OID
- 1.3.6.1.4.1.18418.2.1.2.1.1.27
- URN notation
- urn:oid:1.3.6.1.4.1.18418.2.1.2.1.1.27
ASN.1, OID-IRI and named path variants
- ASN.1 notation
-
{1 3 6 1 4 1 18418 2 1 2 1 1 27}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- {iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) endace(18418) shogunModuleMIB(2) moduleMIBObjects(1) moduleInterfaces(2) modifTable(1) modifEntry(1) modifPhysAddr(27)}
- OID-IRI notation
- /1/3/6/1/4/1/18418/2/1/2/1/1/27
- /ISO/Identified-Organization/6/1/4/1/18418/2/1/2/1/1/27
- /ISO/3/6/1/4/1/18418/2/1/2/1/1/27
- Named path variants
- /iso/identified-organization/dod/internet/private/enterprise/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/enterprise/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/enterprises/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/enterprises/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/ldap-enterprise/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/ldap-enterprise/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/vendor-objects/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/identified-organization/dod/internet/private/vendor-objects/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/enterprise/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/enterprise/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/enterprises/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/enterprises/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/ldap-enterprise/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/ldap-enterprise/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/vendor-objects/18418/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- /iso/org/dod/internet/private/vendor-objects/endace/shogunModuleMIB/moduleMIBObjects/moduleInterfaces/modifTable/modifEntry/modifPhysAddr
- Additional combinations skipped.
SNMP properties
- Value type
- PhysAddress
- Maximum access defined by MIB
- read-only
- Status in MIB
- current
- Allowed size (octets)
- 0–18
Using this OID with SNMP
At least one MIB declaration places this object in a table row. A value belongs to a row instance; its suffix depends on the row's INDEX or AUGMENTS definition. The index encoding is not inferred here.
Published row index: modifModIndex.
snmpwalk [connection options] DEVICE .1.3.6.1.4.1.18418.2.1.2.1.1.27
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.
modifPhysAddr OBJECT-TYPE
SYNTAX PhysAddress (SIZE(0..18))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Physical address of the interface (MAC address)."
::= { modifEntry 27 }
Meaning
Descriptions
Identical descriptions are grouped. Different wording and device-specific notes are retained.
Evidence
Source 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)
modifPhysAddr · currentMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)
Status in source: current.
Names: modifPhysAddr
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"modifPhysAddr",
"OBJECT-TYPE",
"SYNTAX",
"PhysAddress",
"(",
"SIZE",
"(",
"0",
".",
".",
"18",
")",
")",
"MAX-ACCESS",
"read-only",
"STATUS",
"current",
"DESCRIPTION",
"\"Physical address of the interface (MAC address).\"",
"::=",
"{",
"modifEntry",
"27",
"}"
],
"syntax_tree": [
[
"SimpleSyntax",
"PhysAddress",
[
"octetStringSubType",
[
[
0,
18
]
]
]
],
null,
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"Physical address of the interface (MAC address)."
],
null,
null,
null,
null
]
}- Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)
· Publisher's source file: ENDACE-MODULE-MIB
Vendor MIB copy from the LibreNMS archive.
Module: ENDACE-MODULE-MIB
See published definition above
· Download ENDACE-MODULE-MIBModule imports
{'SNMPv2-TC': ['DisplayString', 'PhysAddress', 'TEXTUAL-CONVENTION', 'TruthValue'], 'ENDACE-MIB': ['endace'], 'SNMPv2-SMI': ['Counter32', 'Counter64', 'Gauge32', 'Integer32', 'MODULE-IDENTITY', 'NOTIFICATION-TYPE', 'OBJECT-IDENTITY', 'OBJECT-TYPE', 'TimeTicks', 'Unsigned32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'NOTIFICATION-GROUP', 'OBJECT-GROUP'], 'ENDACEModuleType-MIB': ['EndaceModuleType']}Related source files and packages:
Registration