Unisphere-Data-ISIS-MIB :: usdIsisSysMaxAreaAddrMismatches

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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

usdIsisSysMaxAreaAddrMismatches

Module: Unisphere-Data-ISIS-MIB

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

OID (numeric): 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.22

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Number of times a PDU is received with a different value for MaximumAreaAddresses from that of the receiving system.

What is usdIsisSysMaxAreaAddrMismatches?

Read-only counter of PDUs received where the sender's configured maximum area addresses value differs from this system's. An admin uses this to spot area-address-count misconfiguration among IS-IS neighbors.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.22
snmpwalk -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysMaxAreaAddrMismatches

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4874.2.2.38.1.1.1.1.22.1
snmpget -v2c -c public <target> Unisphere-Data-ISIS-MIB::usdIsisSysMaxAreaAddrMismatches.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::usdIsisSysMaxAreaAddrMismatches 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
1.3.6.1.4.1.4874.2.2.38.1.1.1.1.22usdIsisSysMaxAreaAddrMismatchesUnisphere-Data-ISIS-MIB