MOBILEIPV6-MIB :: mip6HaRegTypeChangeDisallowed

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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mip6HaRegTypeChangeDisallowed

Module: MOBILEIPV6-MIB

OID (symbolic): MOBILEIPV6-MIB::mip6HaRegTypeChangeDisallowed

OID (numeric): 1.3.6.1.2.1.133.1.4.2.1.17

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: Total number of Binding Update requests rejected by the home agent with status code in the Binding Acknowledgment message indicating 'registration type change disallowed' (Code 139), i.e., a binding already exists for the given home address and the home registration flag has a different value than the Home Registration (H) bit in the Binding Update. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of mip6CounterDiscontinuityTime.

What is mip6HaRegTypeChangeDisallowed?

Total number of Binding Updates this home agent rejected with status code 139 ('registration type change disallowed'), meaning an existing binding's home-registration flag didn't match the new update's flag.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.133.1.4.2.1.17
snmpwalk -v2c -c public <target> MOBILEIPV6-MIB::mip6HaRegTypeChangeDisallowed

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.133.1.4.2.1.17.1
snmpget -v2c -c public <target> MOBILEIPV6-MIB::mip6HaRegTypeChangeDisallowed.1

Start monitoring Vendor-neutral IETF standard (IPv6 mobile node/home agent/mobility-capable router) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the MOBILEIPV6-MIB::mip6HaRegTypeChangeDisallowed OID value, configure state conditions and alerts, and monitor any Vendor-neutral IETF standard (IPv6 mobile node/home agent/mobility-capable router) from a single console.

OID Breakdown

Upper-level ancestors (6 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.133mip6MIBMOBILEIPV6-MIB
1.3.6.1.2.1.133.1mip6ObjectsMOBILEIPV6-MIB
1.3.6.1.2.1.133.1.4mip6HaMOBILEIPV6-MIB
1.3.6.1.2.1.133.1.4.2mip6HaStatsMOBILEIPV6-MIB
1.3.6.1.2.1.133.1.4.2.1mip6HaGlobalStatsMOBILEIPV6-MIB
1.3.6.1.2.1.133.1.4.2.1.17mip6HaRegTypeChangeDisallowedMOBILEIPV6-MIB