3 modules from SNMPv3
The 'SNMPv3' MIBs are IETF standards defining the protocol's own security and access-control machinery, not any vendor's hardware - community-string mapping, message processing/dispatching, the User-Based Security Model (including a 3DES privacy extension), and the View-Based Access Control Model that governs which users can read or write which objects. The recurring subject across all five modules is SNMP agent security configuration itself: user credentials, authentication/privacy protocol settings, and access-control mappings, plus security-violation counters. Come here when you're configuring or troubleshooting SNMPv3 authentication/privacy on any device's agent, regardless of vendor, since these modules apply uniformly wherever SNMPv3 is implemented. Because they're foundational RFC-defined MIBs rather than product MIBs, you'll typically find them supported alongside a vendor's own private MIBs rather than replacing them.
| Module | Description |
|---|---|
| SNMP-COMMUNITY-MIB IPNM ✓ | Defines objects for mapping between community strings and version-independent SNMP message parameters, with source address validation on incoming requests. |
| SNMP-USER-BASED-SM-MIB IPNM ✓ | Provides managed objects for administering the SNMPv3 User-Based Security Model (USM), covering user credentials and the configuration of authentication and privacy protocols. |
| SNMP-VIEW-BASED-ACM-MIB IPNM ✓ | Defines managed objects for managing the View-Based Access Control Model (VACM) for SNMP, controlling which users can access which MIB objects and operations. |