RBN-IETF-SNMPv3-VACM-CAP

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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Organization: Ericsson Inc.

Last Updated: 2011-06-15

Category: SNMP Agent Infrastructure, Vendor: Ericsson

Description: Documents Ericsson SmartEdge SNMP agent capabilities for the IETF SNMPv3 View-based Access Control Model MIB on SmartEdge series BRAS.

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What Is RBN-IETF-SNMPv3-VACM-CAP?

RBN-IETF-SNMPv3-VACM-CAP is an Ericsson AGENT-CAPABILITIES module describing SmartEdge/SSR BRAS support for the standard SNMP-VIEW-BASED-ACM-MIB (VACM), which controls SNMPv3 access control views, groups, and security-to-group mappings. It defines no objects itself; it documents which VACM configuration and status groups the SmartEdge SNMP agent implements. Its relevance to monitoring is about the management plane itself: it tells an administrator or NMS which access-control objects (view trees, group memberships, security models) can be configured and polled to audit or manage who can read/write SNMP data on the device. It is explicitly a capabilities statement for the standard SNMP-VIEW-BASED-ACM-MIB, an SNMPv3 framework component. It is used as reference documentation when securing and auditing SNMPv3 access on SmartEdge MSER, SM, and SSR platforms. Engineers can download the RBN-IETF-SNMPv3-VACM-CAP file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in RBN-IETF-SNMPv3-VACM-CAP. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

  • Ericsson/Redback SmartEdge Multi-service Edge Router (MSER)
  • SmartEdge Metro Ethernet (SM) platform
  • Smart Service Router (SSR)

Monitoring Examples

Since sample_objects is empty, there is nothing to poll from this capabilities module directly; instead a security administrator would confirm support here before querying base VACM objects such as vacmAccessTable or vacmViewTreeFamilyTable to audit which SNMPv3 groups have read/write access to specific MIB subtrees on a SmartEdge router. This is used to verify that access-control policy changes took effect as expected after a configuration update.

What Can Be Monitored

  • VACM group support
  • SNMPv3 access-control view configuration
  • security-to-group mapping conformance
Imported Objects

From RBN-SMI

rbnCapabilitiesOBJECT-IDENTITY

From SNMPv2-CONF

AGENT-CAPABILITIES

From SNMPv2-SMI

MODULE-IDENTITY
OIDs

RFC description

Ericsson agent capabilities MIB for SNMPv3 View-Based Access Control Model (VACM) support.

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Download RBN-IETF-SNMPv3-VACM-CAP