SNMP Configuration and Management Manual
TCP/IP Subagent
SNMP Configuration and Management Manual—424777-006
8-88
1008: ZTSA-EVT-EMSCOLL-OBJ-UNAVAIL
ZEMS-VAL-reason
indicates the reason the interface with the EMS collector process has become 
unavailable. The DDL AS clause associated with this value is inserted in the 
message text following “cause.”
ZTSA-VAL-STATE-state
Indicates the previous state of the interface with the EMS collector process. The 
DDL AS clause associated with this value is inserted in the message text following 
“previous state.”
ZTSA-VAL-STATE-DISCONNECTED
indicates the current state of the interface with the EMS collector process. The 
DDL AS clause of this value (“disconnected,” described in the preceding table) 
appears in the message text following “current state.”
Value of 
ZEMS-TKN-CHANGE-REASON
Associated Text (DDL AS Clause) and 
Meaning
ZEMS-VAL-UNDERLYING-FAILED “underlying-serv-failed” indicates that an 
underlying service the interface with the EMS 
collector process depends on has failed.
ZEMS-VAL-OPERATOR-INITIATED “operator-initiated” indicates that an operator 
has taken the EMS collector process out of 
service.
Value of 
ZEMS-TKN-STATE-PREVIOUS Associated Text (DDL AS Clause)
ZTSA-VAL-STATE-CONNECTED “connected” indicates a normal operational 
state.
ZTSA-VAL-STATE-DISCONNECTED “disconnected” indicates a nonoperational 
state where subagent function dependent on 
the interface is not available.
ZTSA-VAL-STATE-ENABLED “enabled” indicates that the interface has 
been set by an operator such that the 
subagent immediately attempts to restore it to 
a connected state.
ZTSA-VAL-STATE-DISABLED “disabled” indicates that the interface has 
been taken out of service explicitly by an 
operator setting the ztsaEmsCollectorState 
MIB object to “disabled.” 










