usmUserAuthProtocol
SNMP-USER-BASED-SM-MIB ·
.1.3.6.1.6.3.15.1.2.2.1.5
Object
An indication of whether messages sent on behalf of
this user to/from the SNMP engine identified by
usmUserEngineID, can be authenticated, and if so,
the type of authentication protocol which is used.
An instance of this object is created concurrently
with the creation of any other object instance for
the same user (i.e., as part of the processing of
the set operation which creates the first object
instance in the same conceptual row).
If an initial set operation (i.e. at row creation time)
tries to set a value for an unknown or unsupported
protocol, then a 'wrongValue' error must be returned.
The value will be overwritten/set when a set operation
is performed on the corresponding instance of
usmUserCloneFrom.
Once instantiated, the value of such an instance of
this object can only be changed via a set operation to
the value of the usmNoAuthProtocol.
If a set operation tries to change the value of an
existing instance of this object to any value other
than usmNoAuthProtocol, then an 'inconsistentValue'
error must be returned.
If a set operation tries to set the value to the
usmNoAuthProtocol while the usmUserPrivProtocol value
in the same row is not equal to usmNoPrivProtocol,
then an 'inconsistentValue' error must be returned.
That means that an SNMP command generator application
must first ensure that the usmUserPrivProtocol is set
to the usmNoPrivProtocol value before it can set
the usmUserAuthProtocol value to usmNoAuthProtocol.
Context
- MIB
- SNMP-USER-BASED-SM-MIB
- OID
.1.3.6.1.6.3.15.1.2.2.1.5- Type
- column
- Access
- readwrite
- Status
- current
- Parent
- usmUserEntry
- Table
- usmUserTable
- Siblings
- 12
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| usmUserEngineID An SNMP engine's administratively-unique identifier.
In a simple agent, this value is always that agent's
own snmpEngineID value.
The value can also … | column | SNMP-FRAMEWORK-MIBSnmpEngineID | .1.3.6.1.6.3.15.1.2.2.1.1 |
| usmUserOwnPrivKeyChange Behaves exactly as usmUserPrivKeyChange, with one
notable difference: in order for the Set operation
to succeed, the usmUserName of the operation
requester must match the usmUserN… | column | KeyChange | .1.3.6.1.6.3.15.1.2.2.1.10 |
| usmUserPublic A publicly-readable value which can be written as part
of the procedure for changing a user's secret
authentication and/or privacy key, and later read to
determine whether the cha… | column | OctetString | .1.3.6.1.6.3.15.1.2.2.1.11 |
| usmUserStorageType The storage type for this conceptual row.
Conceptual rows having the value 'permanent' must
allow write-access at a minimum to:
- usmUserAuthKeyChang… | column | SNMPv2-TCStorageType | .1.3.6.1.6.3.15.1.2.2.1.12 |
| usmUserStatus The status of this conceptual row.
Until instances of all corresponding columns are
appropriately configured, the value of the
corresponding instance of the usmUser… | column | SNMPv2-TCRowStatus | .1.3.6.1.6.3.15.1.2.2.1.13 |
| usmUserName A human readable string representing the name of
the user.
This is the (User-based Security) Model dependent
security ID. | column | OctetString | .1.3.6.1.6.3.15.1.2.2.1.2 |
| usmUserSecurityName A human readable string representing the user in
Security Model independent format.
The default transformation of the User-based Security
Model dependent security I… | column | SNMP-FRAMEWORK-MIBSnmpAdminString | .1.3.6.1.6.3.15.1.2.2.1.3 |
| usmUserCloneFrom A pointer to another conceptual row in this
usmUserTable. The user in this other conceptual
row is called the clone-from user.
When a new user is created (i.e., a … | column | SNMPv2-TCRowPointer | .1.3.6.1.6.3.15.1.2.2.1.4 |
| usmUserAuthKeyChange An object, which when modified, causes the secret
authentication key used for messages sent on behalf
of this user to/from the SNMP engine identified by
usmUserEngineID, to be mod… | column | KeyChange | .1.3.6.1.6.3.15.1.2.2.1.6 |
| usmUserOwnAuthKeyChange Behaves exactly as usmUserAuthKeyChange, with one
notable difference: in order for the set operation
to succeed, the usmUserName of the operation
requester must match the usmUserN… | column | KeyChange | .1.3.6.1.6.3.15.1.2.2.1.7 |
| usmUserPrivProtocol An indication of whether messages sent on behalf of
this user to/from the SNMP engine identified by
usmUserEngineID, can be protected from disclosure,
and if so, the type of priva… | column | SNMPv2-TCAutonomousType | .1.3.6.1.6.3.15.1.2.2.1.8 |
| usmUserPrivKeyChange An object, which when modified, causes the secret
encryption key used for messages sent on behalf
of this user to/from the SNMP engine identified by
usmUserEngineID, to be modifie… | column | KeyChange | .1.3.6.1.6.3.15.1.2.2.1.9 |