Unisphere-Data-ISIS-MIB :: usdIsisSysLSPIgnoreErrors

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Unisphere-Data-ISIS-MIB › usdIsisSysLSPIgnoreErrors

usdIsisSysLSPIgnoreErrors

Module: Unisphere-Data-ISIS-MIB

OID (symbolic): Unisphere-Data-ISIS-MIB::usdIsisSysLSPIgnoreErrors

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.27

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: If true, allow the router to ignore IS-IS link state packets (LSPs) that are received with internal checksum errors rather than purging the LSPs.

What is usdIsisSysLSPIgnoreErrors?

When true, tells the router to ignore IS-IS LSPs received with internal checksum errors instead of purging them (default false). An admin enables this cautiously as a workaround for interoperability issues, since it disables a normal data-integrity safeguard.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.27
snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysLSPIgnoreErrors

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.27.1
snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysLSPIgnoreErrors.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.27.1 s <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> usdIsisSysLSPIgnoreErrors.1

Start monitoring Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Unisphere-Data-ISIS-MIB::usdIsisSysLSPIgnoreErrors OID value, configure state conditions and alerts, and monitor any Unisphere Networks (Juniper E-series/ERX) routing switches, IS-IS (timer config/protocol-error counter status) from a single console.

OID Breakdown

Upper-level ancestors (14 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
1.3.6.1.4.1.4874juniperUniJuniper-UNI-SMI
1.3.6.1.4.1.4874.2juniperUniMibsJuniper-UNI-SMI
1.3.6.1.4.1.4874.2.2juniMibsJuniper-MIBs
1.3.6.1.4.1.4874.2.2.38juniIsisMIBJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1juniIsisObjectsJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1juniIsisSystemGroupJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1juniIsisSysTableJuniper-ISIS-MIB
1.3.6.1.4.1.4874.2.2.38.1.1.1.1juniIsisSysEntryJuniper-ISIS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4874.2.2.38.1.1.1.1.27usdIsisSysLSPIgnoreErrorsUnisphere-Data-ISIS-MIB