| alarm-text |
string |
The string used to inform operators about the alarm. This
MUST contain enough information for an operator to be able to
understand the problem and how to resolve it. If this string
contains structure, this format should be clearly documented
for programs to be able to parse that information. |
| alarm-text |
string |
The string used to inform operators about the alarm. This
MUST contain enough information for an operator to be able
to understand the problem and how to resolve it. If this
string contains structure, this format should be clearly
documented for programs to be able to parse that
information. |
| alarm-type-id |
identityref |
Identifies an alarm type. The description of the alarm type
id MUST indicate whether or not the alarm type is abstract.
An abstract alarm type is used as a base for other alarm type
ids and will not be used as a value for an alarm or be present
in the alarm inventory. |
| alarm-type-id |
identityref |
Identifies an alarm type. The description of the alarm type id
MUST indicate if the alarm type is abstract or not. An
abstract alarm type is used as a base for other alarm type ids
and will not be used as a value for an alarm or be present in
the alarm inventory. |
| alarm-type-qualifier |
string |
If an alarm type can not be fully specified at design-time by
alarm-type-id, this string qualifier is used in addition to
fully define a unique alarm type.
The configuration of alarm qualifiers is considered being part
of the instrumentation and out of scope for this module. |
| alarm-type-qualifier |
string |
If an alarm type cannot be fully specified at design time by
'alarm-type-id', this string qualifier is used in addition to
fully define a unique alarm type.
The definition of alarm qualifiers is considered to be part of
the instrumentation and is out of scope for this module. An
empty string is used when this is part of a key. |
| operator-state |
union |
Operator states on an alarm. The 'closed' state indicates
that an operator considers the alarm being resolved. This is
separate from the alarm's 'is-cleared' leaf. |
| operator-state |
enumeration |
Operator states on an alarm. The 'closed' state indicates
that an operator considers the alarm being resolved. This
is separate from the resource alarm clear flag. |
| resource |
union |
This is an identification of the alarming resource, such as an
interface. It should be as fine-grained as possible to both
guide the operator and guarantee uniqueness of the alarms.
If the alarming resource is modeled in YANG, this type will
be an instance-identifier.
If the resource is an SNMP object, the type will be an
'object-identifier'.
If the resource is anything else, for example, a distinguished
name or a Common Information Model (CIM) path, this type will
be a string.
If the alarming object is identified by a Universally Unique
Identifier (UUID), use the uuid type. Be cautious when using
this type, since a UUID is hard to use for an operator.
If the server supports several models, the precedence should
be in the order as given in the union definition. |
| resource |
union |
If the alarming resource is modelled in YANG, this type
will be an instance-identifier. If the resource is an SNMP
object, the type will be an object-identifier. If the
resource is anything else, for example a distinguished
name or a CIM path, this type will be a string. |
| resource-match |
union |
This type is used to match resources of type 'resource'.
Since the type 'resource' is a union of different types, the
'resource-match' type is also a union of corresponding types.
If the type is given as an XPath 1.0 expression, a resource
of type 'instance-identifier' matches if the instance is part
of the node set that is the result of evaluating the XPath 1.0
expression. For example, the XPath 1.0 expression:
/ietf-interfaces:interfaces/ietf-interfaces:interface
[ietf-interfaces:type='ianaift:ethernetCsmacd']
would match the resource instance-identifier:
/if:interfaces/if:interface[if:name='eth1'],
assuming that the interface 'eth1' is of type
'ianaift:ethernetCsmacd'.
If the type is given as an object identifier, a resource of
type 'object-identifier' matches if the match object
identifier is a prefix of the resource's object identifier.
For example, the value:
1.3.6.1.2.1.2.2
would match the resource object identifier:
1.3.6.1.2.1.2.2.1.1.5
If the type is given as an UUID or a string, it is interpreted
as an XML Schema regular expression, which matches a resource
of type 'yang:uuid' or 'string' if the given regular
expression matches the resource string.
If the type is given as an XPath expression, it is evaluated
in the following XPath context:
o The set of namespace declarations is the set of prefix
and namespace pairs for all YANG modules implemented by
the server, where the prefix is the YANG module name and
the namespace is as defined by the 'namespace' statement
in the YANG module.
If a leaf of this type is encoded in XML, all namespace
declarations in scope on the leaf element are added to
the set of namespace declarations. If a prefix found in
the XML is already present in the set of namespace
declarations, the namespace in the XML is used.
o The set of variable bindings is empty.
o The function library is the core function library, and
the functions are defined in Section 10 of RFC 7950.
o The context node is the root node in the data tree. |
| severity |
enumeration |
The severity level of the alarm. |
| severity |
enumeration |
The severity level of the alarm. Note well that the value
'clear' is not included. Whether or not an alarm is cleared
is a separate boolean flag. |
| severity-with-clear |
union |
The severity level of the alarm including clear.
This is used only in state changes for an alarm. |
| severity-with-clear |
union |
The severity level of the alarm including clear. This is used
only in notifications reporting state changes for an alarm. |
| writable-operator-state |
enumeration |
Operator states on an alarm. The 'closed' state indicates
that an operator considers the alarm being resolved. This is
separate from the alarm's 'is-cleared' leaf. |