Supported SNMP MIBs

Netvisor One supports several MIBs and the MIBs run as a sub-agent to SNMP daemon (master) and uses AgentX protocol for communicating between the SNMP daemon and sub-agent.

When you issue an snmp-show command, the SNMP daemon receives the SNMP walk request and transfers the call to a sub-agent based on the SNMP OID of the request. The sub-agent populates the SNMP container to Netvisor ONE and displays the data. Netvisor ONE supports the following MIBs:

  • IfTable (IF-MIB)
  • IfXTable (IF-MIB)
  • EntPhySensorTable (ENTITY-SENSOR-MIB)
  • BGP MIB. The following BGPv4 tables are supported:
    • bgpPeerTable
    • bgp4PathAttrTable
  • OSPF MIB. The following OSPF tables are supported:
    • ospfGeneralGroupTable
    • ospfAreaTable  
    • ospfLsdbTable    
    • ospfIfTable  
    • ospfExtLsdbTable      
    • ospfNbrTable  
    • ospfIfMetricTable
  • OSPFv3 MIB Tables. The following OSPFv3 tables are supported:
    • ospfrv3GenealGroupTable
    • ospfv3AreaTable
    • ospfv3NbrTable
    • ospfv3IfTable
    • ospfv3AreaLsdbTable
    • ospfv3AsLsdbTable
    • ospfv3LinkLsdbTable
  • IEEE8021-Q-BRIDGE-MIB (ieee8021QBridgePortVlanStatisticsTable)
  • IEEE8021-Q-BRIDGE-MIB (ieee8021QBridgeVlanStaticTable)
  • IEEE8021-SPANNING-TREE-MIB (ieee8021SpanningTreePortTable)
  • IEEE8021-SPANNING-TREE-MIB (ieee8021SpanningTreeTable)
  • IP-MIB (ipv4InterfaceTable, ipv6InterfaceTable)
  • VRRP-MIB (vrrpOperTable)
  • Pluribus Enterprise PN-HR-MIB (pnHrCPUTable, pnHRMemTable)
  • Pluribus Enterprise PN-FABRIC-MIB (pnFabricTable)
  • PN-COS-MIB (pnCosStatsTable, pnCosBezelStatsTable)

The above MIBs consolidate into a single sub-agent, nvOS_snmpd agent, which communicates with the master SNMP daemon and serves requests to the MIBs. All the MIBs except the routing MIBs are part of this nvOS_snmpd agent.