SC5520-MIB :: sc5520AlarmHystTime

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSC5520-MIBsc5520AlarmHystTime

sc5520AlarmHystTime

Module: SC5520-MIB

OID (symbolic): SC5520-MIB::sc5520AlarmHystTime

OID (numeric): 1.3.6.1.4.1.498.8.3.2.1.4

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The Alarm hysteresis time sc5520AlarmHystTime, is used to control the amount of time a remote must wait between reporting unsolicited alarm conditions. A remote will send an unsolicited alarm response at the time of the first alarm. If second alarm occurs the remote will wait for the time specified by this object before it will send another alarm response. This time applies for both point to point and multipoint applications. The range is from 1 second to 127 seconds, with 10 seconds being the default value.

What is sc5520AlarmHystTime?

How many seconds (1-127, default 10) a remote unit must wait after sending an unsolicited alarm before it can send another, in both point-to-point and multipoint setups, preventing a flapping condition from flooding the management link with alarms.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.8.3.2.1.4
snmpwalk -v2c -c public <target> SC5520-MIB::sc5520AlarmHystTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.8.3.2.1.4.1
snmpget -v2c -c public <target> SC5520-MIB::sc5520AlarmHystTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.498.8.3.2.1.4.1 i <value>

Start monitoring General DataComm SC5520 DSU/CSU (loopback/DTE-interface configuration) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SC5520-MIB::sc5520AlarmHystTime OID value, configure state conditions and alerts, and monitor any General DataComm SC5520 DSU/CSU (loopback/DTE-interface configuration) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.498gdcGDC7616-MIB
1.3.6.1.4.1.498.8dsuDDS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.8.3sc5520SC5520-MIB
1.3.6.1.4.1.498.8.3.2sc5520UnitCfgTableSC5520-MIB
1.3.6.1.4.1.498.8.3.2.1sc5520UnitCfgEntrySC5520-MIB
1.3.6.1.4.1.498.8.3.2.1.4sc5520AlarmHystTimeSC5520-MIB