DEC-ATM-CHASSIS-MIB :: decAtmStandbyLinecardSlot

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsDEC-ATM-CHASSIS-MIBdecAtmStandbyLinecardSlot

decAtmStandbyLinecardSlot

Module: DEC-ATM-CHASSIS-MIB

OID (symbolic): DEC-ATM-CHASSIS-MIB::decAtmStandbyLinecardSlot

OID (numeric): 1.3.6.1.4.1.36.2.18.30.1.2.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Identifies the slot which the standby master occupies. A value of 0 will be returned if a standby master has not been chosen, or if the concept of a standby master has no meaning for the chassis.

What is decAtmStandbyLinecardSlot?

Identifies which slot currently holds the standby (backup) master line card, returning 0 if none has been chosen or the chassis has no standby concept. Admins check this to confirm redundancy is actually in place before performing maintenance on the active master slot.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.30.1.2.3
snmpwalk -v2c -c public <target> DEC-ATM-CHASSIS-MIB::decAtmStandbyLinecardSlot

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.30.1.2.3.1
snmpget -v2c -c public <target> DEC-ATM-CHASSIS-MIB::decAtmStandbyLinecardSlot.1

Start monitoring Digital Equipment Corporation (DEC) ATM switch chassis (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DEC-ATM-CHASSIS-MIB::decAtmStandbyLinecardSlot OID value, configure state conditions and alerts, and monitor any Digital Equipment Corporation (DEC) ATM switch chassis (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.36decDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2emaDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18decMIBextensionDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18.30decAtmChassisMIBDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18.30.1decAtmChassisMIBObjectsDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18.30.1.2decAtmSlotDEC-ATM-CHASSIS-MIB
1.3.6.1.4.1.36.2.18.30.1.2.3decAtmStandbyLinecardSlotDEC-ATM-CHASSIS-MIB