All MIBs › SNMP-USM-DH-OBJECTS-MIB › usmDHUserOwnPrivKeyChange
usmDHUserOwnPrivKeyChange
Module: SNMP-USM-DH-OBJECTS-MIB
OID (symbolic): SNMP-USM-DH-OBJECTS-MIB::usmDHUserOwnPrivKeyChange
OID (numeric): 1.3.6.1.3.101.1.1.2.1.4
Node type: OBJECT-TYPE
Type: DHKeyChange
Access: read-create
Description: The object used to change the agent's own Privacy Key using a Diffie-Hellman key exchange.
The right-most n bits of the shared secret 'sk', where 'n' is the number of bits required for the protocol defined by usmUserPrivProtocol, are installed as the operational privacy key for this row after a successful SET.
What is usmDHUserOwnPrivKeyChange?
A control object the agent uses to change its own currently active SNMPv3 privacy (encryption) key via Diffie-Hellman key exchange. It lets the currently authenticated user rotate their own encryption key as part of routine security hygiene, without an administrator needing separate elevated access. An operator performing a scheduled key refresh on their own account would SET this object to install a freshly derived privacy key for themselves.
OID Breakdown
Upper-level ancestors (5 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.3 | experimental | APERTUS-NPG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.3.101 | snmpUsmDHObjectsMIB | SNMP-USM-DH-OBJECTS-MIB |
| 1.3.6.1.3.101.1 | usmDHKeyObjects | SNMP-USM-DH-OBJECTS-MIB |
| 1.3.6.1.3.101.1.1 | usmDHPublicObjects | SNMP-USM-DH-OBJECTS-MIB |
| 1.3.6.1.3.101.1.1.2 | usmDHUserKeyTable | SNMP-USM-DH-OBJECTS-MIB |
| 1.3.6.1.3.101.1.1.2.1 | usmDHUserKeyEntry | SNMP-USM-DH-OBJECTS-MIB |
| 1.3.6.1.3.101.1.1.2.1.4 | usmDHUserOwnPrivKeyChange | SNMP-USM-DH-OBJECTS-MIB |