A change in the state of an IP node monitored by the IP Node Monitor is advertised by an Event Distribution Services (EDS) event, which triggers a display update for anyone watching the device status display. The EDS event also can be picked up by any other process, which requires this information.
The EDS event created for a state change has the following attributes:
|
EDS Event |
Attribute |
|---|---|
|
Name |
$IPNMON.STATE.UPD |
|
Resource |
The IP address of the node. |
|
Ref |
oldstate - newstate |
Possible status values are:
|
Status Value |
Description |
|---|---|
|
Unknown |
Ping has not completed. |
|
OK |
Ping completed successfully. |
|
Timeout |
Ping timed out. |
|
SNMP Error |
Ping completed successfully but an SNMP request has returned an error. |
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