IEEE8021-DEVID-MIB
The MIB module for managing an IEEE 802.1AR DevID (Secure Device
Identifier) Module. A DevID comprises: a DevID secret (a private
key) stored confidentially by the DevID module and accessible only
through operations provided by the module; a DevID certificate
containing the corresponding public key and a subject name that
identifies the device; and a (possibly null) certificate chain. Use
of the DevID module signing operations allows the device to prove
possession of the DevID secret, and thus assert its identity in
authentication protocols. An initial IDevID provided by the
device supplier can be used directly or can be used to provision
one or more locally significant LDevIDs that reflect authorization
decisions by the local network administrator with certificate fields
that record those decisions.
An SNMP agent can manage a network element comprising one or
many devices. They can include component (such as individual line
cards in a chassis) or aggregate devices (such as the chassis and
its current complement of cards). In each case a DevID module binds
DevIDs secrets and certificates to the device whose identity they can be
used to assert: they remain attached to a component device if it is
removed from the network element, and are not retained by the SNMP
agent. The entPhysicalIndex defined by the ENTITY-MIB identifies each
device managed by the agent and is used to index tables of managed
objects for each device with a DevID module, so ENTITY-MIB objects are
correlated with and can supplement DevID information cryptographically
bound to the device.
The initial version of this ieee8021DevIDMIB used the object name
prefix 'devID' rather than 'ieee8021DevI' as recommended by
RFC 4181. The 'devID' prefix has been retained for backwards
compatibility and internal consistency.
- Source file
IEEE8021-DEVID-MIB- Last revised
- Identity
ieee8021DevIDMIB- Base OID
1.3.111.2.802.1.1.17
Imported Objects
| ENTITY-MIB | entPhysicalIndex PhysicalIndex |
| SNMP-FRAMEWORK-MIB | SnmpAdminString |
| SNMPv2-CONF | MODULE-COMPLIANCE (no object page) OBJECT-GROUP (no object page) |
| SNMPv2-SMI | Counter32 MODULE-IDENTITY (no object page) OBJECT-TYPE (no object page) Unsigned32 |
| SNMPv2-TC | TEXTUAL-CONVENTION (no object page) TruthValue |
Net-SNMP examples using the rfc MIB directory Show commands
These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.
Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'IEEE8021-DEVID-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'IEEE8021-DEVID-MIB::ieee8021DevIDMIB'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IEEE8021-DEVID-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IEEE8021-DEVID-MIB::ieee8021DevIDMIB'
Objects (58)
Showing 58 of 58 objects
Object legend
Object type
Icons distinguish tables, entry rows, columns, scalars, and structural nodes.
SNMPv2-TCTruthValue
Syntax
Blue badges identify the value syntax. Connected badges read as defining module and convention.
IF-MIBifIndex
Table index
Green identifies an index object; yellow names its module when the index is defined elsewhere.
r/w
deprecated
obsolete
Access and status
r/w means read-write. Grey labels mark definitions retained for compatibility.
OBS ✓
Observium use
The indicator appears only when Observium directly references that object.
ifOperStatus
.1.3.6.1.2.1…
Names and OIDs
Object names link to their detail pages. Hover or focus a linked name or badge for available definition details.
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Dependencies (7) 5 direct · 2 transitive Show tree and compile order Hide dependency details
Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.
Dependency tree
Dependency-first compile order
- SNMPv2-SMIrfc
- SNMPv2-TCrfc
- IANA-ENTITY-MIBrfc
- SNMPv2-CONFrfc
- SNMP-FRAMEWORK-MIBrfc
- UUID-TC-MIBrfc
- ENTITY-MIBrfc
- IEEE8021-DEVID-MIBrfcselected
Type Definitions (3)
| Enumeration |
rsaEncryption(1)idecPublicKey(2) |
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| Enumeration |
none(1)internalError(2) |
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| OctetString |
range: 0..49 |
Conformance Groups (4)
Compliance Statements (2)
OID
.1.3.111.2.802.1.1.17.2.1.1Module Compliance for DevID MIB-2009.
Required groups
| mandatory | devIDMIBObjectGroup |
OID
.1.3.111.2.802.1.1.17.2.1.2Module Compliance for DevID MIB-2018.
Required groups
| mandatory | devIDMIBModuleGroup | |
| mandatory | devIDMIBCertificateGroup | |
| mandatory | devIDMIBAuditGroup |