USR-MIP-MIB :: usrMipHaDuplicateNaiDiscs

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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usrMipHaDuplicateNaiDiscs

Module: USR-MIP-MIB

OID (symbolic): USR-MIP-MIB::usrMipHaDuplicateNaiDiscs

OID (numeric): 1.3.6.1.4.1.429.4.82.2.39

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Total number of disconnects due to duplicate NAI. This can happen when Multiple Logins is disabled and an MBR already exists with the same NAI.

What is usrMipHaDuplicateNaiDiscs?

Read-only counter of disconnects due to a duplicate NAI, occurring when Multiple Logins (usrMipMultipleLoginsStatus) is disabled and a binding already exists for the same user. A rising count is expected behavior enforcing single-session-per-user once that feature is disabled.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.429.4.82.2.39
snmpwalk -v2c -c public <target> USR-MIP-MIB::usrMipHaDuplicateNaiDiscs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.429.4.82.2.39.1
snmpget -v2c -c public <target> USR-MIP-MIB::usrMipHaDuplicateNaiDiscs.1

Start monitoring CommWorks/3Com Mobile IP-capable access equipment (home-agent registration/mobility-binding status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the USR-MIP-MIB::usrMipHaDuplicateNaiDiscs OID value, configure state conditions and alerts, and monitor any CommWorks/3Com Mobile IP-capable access equipment (home-agent registration/mobility-binding status) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.429usrANIC-MIB
1.3.6.1.4.1.429.4commonHDR2-MIB
1.3.6.1.4.1.429.4.82usrMIPUSR-DEFINITIONS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.429.4.82.2usrMipHaStatsUSR-MIP-MIB
1.3.6.1.4.1.429.4.82.2.39usrMipHaDuplicateNaiDiscsUSR-MIP-MIB