ZyXEL Communications MSC1024G Series User Manual page 158

Chapter 6 Alarm Screens
Table 47 Alarm Descriptions (continued)
ALARM
DS1_15MIN_UAS_TCA
DS1_24HR_ES_TCA
DS1_24HR_SES_TCA
DS1_24HR_UAS_TCA
A. These alarms apply to the VLCs that follow the VDSL2 MIB (defined in draft-ietf-adslmib-vdsl2-06).
Table 48 Alarm Descriptions
ALARM
DSL
LINE_UP
LINE_DOWN
LINE_LDM_START
LINE_LDM_END
LINE_PM_L2
LINE_PM_L0
LINE_FAIL
ADSL_TCA_LOL
ADSL_TCA_LOF
ADSL_TCA_LOS
ADSL_TCA_LPR
ADSL_TCA_ES
158
SEVERITY MSC ALC SLC VLC VOP IMA DESCRIPTION
minor
minor
minor
minor
SEVERITY MSC ALC SLC VLC VOP IMA DESCRIPTION
INFO X X
MINOR X X
INFO X
INFO X
INFO X
INFO X
MAJOR X X
INFO X
INFO X
INFO X
INFO X
INFO X
X The UnAvailable Seconds within
the current 15 minutes on the
E1 line has reached the
threshold.
X The Error Seconds within the
last 24 hours on the E1 line has
reached the threshold.
X The Severely Errored Seconds
within the last 24 hours on the
E1 line has reached the
threshold.
X The UnAvailable Seconds within
the last 24 hours on the E1 line
has reached the threshold.
The line is up.
The line is down.
The line entered loop diagnosis
mode.
The loop diagnostics were OK
and the line left loop diagnosis
mode.
The line went into power down
L2 mode.
The line went into power down
L0 mode.
The line failed.
The Loss Of Link seconds
(<value>) within 15 minutes for
the atu(c or r) has reached the
threshold (<value>).
The Loss Of Frame seconds
(<value>) within 15 minutes for
the atu(c or r) has reached the
threshold (<value>).
The Loss Of Signal seconds
(<value>) within 15 minutes for
the atu(c or r) has reached the
threshold (<value>).
The Loss of Power (<value>) of
15-minute interval of the atu(c or
r) reaches threshold (<value>)
The Error Seconds (<value>)
within 15 minutes for the atu(c
or r) has reached the threshold
(<value>).
MSC1000G/1024G/1224G Series User's Guide