SNMP Configuration and Management Manual
Ethernet Subagent
SNMP Configuration and Management Manual—424777-006
14-50
3007: ZESA-EVT-EMSCOLL-AVAIL
ZESA-VAL-STATE-state
indicates the previous state of the interface to the EMS collector process. The DDL 
AS clause associated with this value is inserted in the message text following 
“previous state.”
ZESA-VAL-STATE-CONNECTED
Indicates the current state of the interface between the EMS collector process and 
the Ethernet Subagent. The DDL AS clause of this value (“connected,” defined 
above) appears in the message text following “current state.”
ZEMS-VAL-NULL
Indicates the type of subsystem defined event. Because the Ethernet Subagent 
process has not defined this as a private event, the DDL AS clause “undefined” 
always appears in the message text following “user content.”
Cause. The subagent acquired or reacquired its connection to the configured EMS 
collector process (zesaEmsCollectorName).
Effect. Subsequent events generated by the subagent will be sent to the configured 
EMS collector.
Recovery. Informational message only; no corrective action is needed.
Value of 
ZEMS-TKN-STATE-PREVIOUS Associated Text (DDL AS Clause)
ZESA-VAL-STATE-CONNECTED “connected” indicates a normal operational 
interface between the EMS collector and the 
subagent.
ZESA-VAL-STATE-DISCONNECTED “disconnected” indicates a nonoperational 
state such that subagent function dependent 
on the interface is not available.
ZESA-VAL-STATE-ENABLED “enabled” indicates that the interface had 
been set by an operator such that the 
subagent will immediately attempt to restore it 
to a connected state.
ZESA-VAL-STATE-DISABLED “disabled” indicates that the interface had 
been taken out of service explicitly by an 
operator setting the zesaEmsCollectorState 
MIB object to “disabled.” 










