nnlinkDownCause

Reason for the bundle going down
admin-delete - link has been removed/deleted from the 
		bundle by the administrator,
admin-down - physical link has been disabled administratively
		from module configuration commands, 
		e.g. 'no enable t1 1'
drop-config - link has been removed from the bundle due to 
		event being triggered by the error threshold 
		configuration for the link. e.g. 'drop es 10'
		command setting from the bundle configuration
		commands.
l1-failure - Layer 1 failures (physical links), including 
		physical alarms, excessive errors,etc.

MIB

BUNDLE-MIB

OID

.1.3.6.1.4.1.562.73.1.1.1.13.5.1.8

Type

scalar

Access

notifyonly

Status

current

Parent

nnbundleTrapVariables