DELL-NETWORKING-ISIS-MIB :: dellNetIsisSysOloadSetOverload

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DELL-NETWORKING-ISIS-MIB › dellNetIsisSysOloadSetOverload

dellNetIsisSysOloadSetOverload

Module: DELL-NETWORKING-ISIS-MIB

OID (symbolic): DELL-NETWORKING-ISIS-MIB::dellNetIsisSysOloadSetOverload

OID (numeric): 1.3.6.1.4.1.6027.3.18.1.1

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: Administratively set the overload bit for both levels. The overload bit MUST continue to be set if the implementation runs out of memory, independent of this variable.

What is dellNetIsisSysOloadSetOverload?

This object lets an administrator manually set the IS-IS overload bit for both levels on the router. The overload bit continues to be forced on regardless of this setting if the router genuinely runs out of memory, so this is a way to intentionally signal other routers to route around this box. An admin performing planned maintenance might set dellNetIsisSysOloadSetOverload to true so the rest of the IS-IS network stops using this router as a transit path.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6027.3.18.1.1
snmpwalk -v2c -c public <target> DELL-NETWORKING-ISIS-MIB::dellNetIsisSysOloadSetOverload

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6027.3.18.1.1.1
snmpget -v2c -c public <target> DELL-NETWORKING-ISIS-MIB::dellNetIsisSysOloadSetOverload.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.6027.3.18.1.1.1 s <value>

Start monitoring Dell Networking OS switch/router (IS-IS routing) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DELL-NETWORKING-ISIS-MIB::dellNetIsisSysOloadSetOverload OID value, configure state conditions and alerts, and monitor any Dell Networking OS switch/router (IS-IS routing) 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
1.3.6.1.4.1.6027dellNetDELL-NETWORKING-SMI
1.3.6.1.4.1.6027.3dellNetMgmtDELL-NETWORKING-SMI
Numeric OIDNameModule
1.3.6.1.4.1.6027.3.18dellNetIsisMibDELL-NETWORKING-ISIS-MIB
1.3.6.1.4.1.6027.3.18.1dellNetIsisObjectsDELL-NETWORKING-ISIS-MIB
1.3.6.1.4.1.6027.3.18.1.1dellNetIsisSysOloadSetOverloadDELL-NETWORKING-ISIS-MIB