DC-ISIS-MIB :: isisSysCalcThrshRestartLimit

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › DC-ISIS-MIB › isisSysCalcThrshRestartLimit

isisSysCalcThrshRestartLimit

Module: DC-ISIS-MIB

OID (symbolic): DC-ISIS-MIB::isisSysCalcThrshRestartLimit

OID (numeric): 1.2.826.0.1.1578918.5.63.1.1.1.1.1.19

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-create

Description: This parameter limits the number of consecutive times a routing calculation can be interrupted by new updates. This guarantees that the routing calculation will actually complete.

- 1 indicates that once a calculation has been interrupted once, it will not be interrupted again.

- 0xFFFFFFFF indicates that the calculation can always be interrupted.

What is isisSysCalcThrshRestartLimit?

Caps how many consecutive times a routing calculation can be interrupted and restarted (per isisSysCalcThrshUpdRestart) before being allowed to run to completion regardless of further updates, defaulting to 10; a value of 1 means a calculation is never interrupted more than once. An admin lowers this to guarantee the router isn't stuck endlessly restarting its SPF calculation on a highly unstable network.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.2member_bodyIEEE802dot11-MIB
1.2.826gbMETASWITCH-MIB
1.2.826.0gbNationalMETASWITCH-MIB
1.2.826.0.1gbNatCompanyMETASWITCH-MIB
1.2.826.0.1.1578918dataConnectionMETASWITCH-MIB
Numeric OIDNameModule
1.2.826.0.1.1578918.5.63.1dcIsisMibDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1isisObjectsDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1isisSystemDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1.1isisSysTableDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1.1.1isisSysEntryDC-ISIS-MIB
1.2.826.0.1.1578918.5.63.1.1.1.1.1.19isisSysCalcThrshRestartLimitDC-ISIS-MIB