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SNMP MIBs and Traps, and RMON Alarm Defaults
B-21
9820-A2-GB20-20
June 2000
DLCI Alarm Defaults
These alarms can be created during RMON initialization or when a DLCI is
created. For Models 9820 and 9820-2M, they are put into the NetScout alarm
area; for Models 9820-8M and 9820-45M they are grouped with the DLCI Alarm
Defaults in the Paradyne area.
Table B-13 identifies alarm defaults that do not change, and Table B-14 identifies
alarm defaults that change when the interface’s line speed changes.
The thresholds for these alarms can be edited using NetScout Manager Plus so
they match the values in the SLA between the customer and service provider. Up
to eight alarms per interface are allowed. Any additional alarms are added to the
Paradyne Area alarms and they cannot be changed using NetScout software.
See
Editing Alarms
in Chapter 10,
Setting Up NetScout Manager Plus for
FrameSaver Devices
.
Table B-13. Static DLCI Alarm Defaults (1 of 2)
Item
Sample
Type
1
MIB/Tag/OID
2
Interval
Event
Type
Rising
Threshold
Default
Falling
Threshold
Default
Current Latency A
MIB:
pdn_FrExt.mib (E)
Tag:
devFrExtLatencyLatest
OID:
.1.3.6.1.4.1.1795.2.24.2.
6.9.4.3.1.7.I.D
60 secs
(1 min)
None Must be
configured.
0
Average Latency A
MIB:
pdn_FrExt.mib (E)
Tag:
devFrExtLatencyAvg
OID:
.1.3.6.1.4.1.1795.2.24.2.
6.9.4.3.1.5.I.D
900 secs
(15 mins)
None Must be
configured.
0
Frames Received D
MIB:
FR DTE MIB
(RFC 2115)
Tag:
frCircuitReceivedFrames
OID:
.1.3.6.1.2.1.10.32.2.1.
8.I.D
60 secs
(1 min)
None Must be
configured.
0
Frames Sent D
MIB:
FR DTE MIB
(RFC 2115)
Tag:
frCircuitSentFrames
OID:
.1.3.6.1.2.1.10.32.2.1.
6.I.D
60 secs
(1 min)
None Must be
configured.
0
Tx Frames
Exceeding CIR
D
MIB:
pdn_FrExt.mib (E)
Tag:
devFrExtDlciTxFrOutCIR
OID:
.1.3.6.1.4.1.1795.2.24.2.
6.9.4.1.1.17.I.D
60 secs
(1 min)
None Must be
configured.
0
1
D = Delta. Indicates that the calculated difference between the current value and the previous value is contained
in the MIB.
A = Absolute. Indicates that the exact value for the item is contained in the MIB.
2
I in the OID = Interface ID of the frame relay link.
D = DLCI number.