appnLsOperStateChangeTrap
APPN-TRAP-MIB ·
.1.3.6.1.2.1.34.4.0.5
Object
notification
When it has been enabled, this notification makes it possible
for an APPN topology application to get asynchronous
notifications of link station operational state changes, and
thus to reduce the frequency with which it polls for these
changes. This notification is only sent when a appnLsOperState
has transitioned to a value of 'active' or 'inactive'.
This notification is sent whenever there is a appnLsOperState
object transition to 'inactive' or 'active' state in the
appnLsTable. This notification is only sent for row creation
if the row is created with a value of 'active' for
appnLsOperState. This notification is only sent for
row deletion if the last value of appnLsOperState was
'active'. In this case, the value of appnLsOperState
in the notification shall be 'inactive', since the deletion of
a row indicates that the link station is no longer active.
The notification is more than a simple 'poll me now' indication.
It carries both a count of link station table changes, and the
operational state itself. The count of changes allows an
application to detect lost notifications, either when polling
or upon receiving a subsequent notification, at which point it
knows it must retrieve the entire appnLsTable again.
Generation of this notification is controlled by the
appnTrapControl object.
Context
- MIB
- APPN-TRAP-MIB
- OID
.1.3.6.1.2.1.34.4.0.5- Type
- notification
- Status
- current
- Parent
- appnTrapMIB
- Siblings
- 5
Syntax
No syntax metadata recorded.
Values & Constraints
No enumerated values or constraints recorded.
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| appnIsrAccountingDataTrap When it has been enabled, this notification is generated by an
APPN node whenever an ISR session passing through the node is
taken down, regardless of whether the session went dow… | notification | - | .1.3.6.1.2.1.34.4.0.1 |
| appnLocalTgOperStateChangeTrap When it has been enabled, this notification makes it possible
for an APPN topology application to get asynchronous
notifications of local TG operational state changes,
and thus to… | notification | - | .1.3.6.1.2.1.34.4.0.2 |
| appnLocalTgCpCpChangeTrap When it has been enabled, this notification makes it possible
for an APPN topology application to get asynchronous
notifications of local TG control-point to control-po… | notification | - | .1.3.6.1.2.1.34.4.0.3 |
| appnPortOperStateChangeTrap When it has been enabled, this notification makes it possible
for an APPN topology application to get asynchronous
notifications of port operational state changes, and thus to
red… | notification | - | .1.3.6.1.2.1.34.4.0.4 |
| dlurDlusStateChangeTrap When it has been enabled, this notification makes it possible
for an APPN topology application to get asynchronous
notifications of DLUR-DLUS session changes, and thus to reduce
t… | notification | - | .1.3.6.1.2.1.34.4.0.6 |
Notification Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| appnLsTableChanges A count of the number of times a row in the appnLsTable
has changed status since the APPN node was last reinitialized.
This counter is incremented whenever a condition is detected… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.34.4.1.7.4 |
| APPN-MIBappnLsOperState State of this link station. The comments map these more
granular states to the 'traditional' four states for SNA
resources. Values (2) through (5) represent the normal
progressi… | column | Enumeration | .1.3.6.1.2.1.34.4.1.1.5.1.1.3 |