NFAS Group Alarm

acNFASGroupAlarm

Alarm	acNFASGroupAlarm
OID	1.3.6.1.4.1.5003.9.10.1.21.2.0.84
Default Severity	Major
Source Varbind Text	Interfaces#0/Trunk#<m>, where m is the trunk interface number, 1 being the first trunk
Event Type	communicationsAlarm
Probable Cause	degradedSignal
Severity	Condition	Text	Corrective Action
Major	An NFAS group goes out-of-service	"NFAS Group Alarm. %s"	■ The alarm is sent only when the backup Non-Facility Associated Signaling (NFAS) D-channel also falls, i.e., when both D-channels are down. ■ When at least one of the D-channels (primary or backup) returns to service, the alarm is cleared. ■ Corrective action is not necessary.
Clear	NFAS group state goes to in- service	"%s– Additional information"	-