Juniper J-Series Administration Manual page 191

Table 89: Interface Alarm Conditions (continued)
Interface Alarm Condition
Services Services module hardware
down
Services link down
Services module held in reset
Services module reset
Services module software down
E3 Alarm indication signal
Loss of signal
Out of frame
Remote defect indication
Chapter 9: Configuring and Monitoring Alarms
Description
A hardware problem has occurred on the Services
Router's services module. This error typically means
that one or more of the CPUs on the module has
failed.
The link between the Services Router and its services
module is unavailable.
The Services Router's services module is stuck in
reset mode. If the services module fails to start up
five or more times in a row, the services module is
held in reset mode. Startup fails when the amount
of time from CPU release to CPU halt is less than
300 seconds.
The Services Router's services module is resetting.
The module resets after it crashes or is reset from
the CLI, or when it takes longer than 60 seconds to
start up.
A software problem has occurred on the Services
Router's services module.
The normal E3 traffic signal contained a defect
condition and has been replaced by the AIS. A
transmission interruption occurred at the remote
endpoint or upstream of the remote endpoint. This
all-ones signal is transmitted to prevent
consequential downstream failures or alarms.
No remote E3 signal is being received at the E3
interface.
An out-of-frame (OOF) condition has existed for
10 seconds. This alarm applies only to E3 interfaces
configured in frame mode. The OOF failure is cleared
when no OOF or LOS defects have occurred for
20 seconds.
An AIS, LOS, or OOF condition exists. This alarm
applies only to E3 interfaces configured in frame
mode.
Configuration
Option
hw-down
linkdown
pic-hold-reset
pic-reset
sw-down
ais
los
oof
rdi
169
Alarm Overview