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ARISTA-VRF-MIB

Monitored by Observium 
        This MIB contains information related to Virtual 
Routing and Forwarding (VRF).
        
VRF is a mechanism by which a single device can provide
independent routing instances. This allows customers to 
virtually isolate network traffic, and also use overlapping
IP addresses.
        
Layer3 or routed interfaces in the system will belong to
one VRF at a time. The datapath forwarding logic uses the
VRF membership of the input interface to determine a
specific forwarding table to use for routing the traffic.
        
VRF can also be used to isolate management traffic from
the rest of the data plane traffic.
        
This MIB module provides the following pieces of
information:
    * A table of all VRFs configured in the system
    * A table that contains the VRF membership information
    for all routed interfaces in the system by sparsely
    augmenting the ifTable.
Observium actively monitors this MIB
Observium uses this MIB in discovery or polling workflows on applicable devices.
Discovery Polling
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Source file
ARISTA-VRF-MIB
Last revised
Identity
aristaVrfMIB
Base OID
1.3.6.1.4.1.30065.3.18
Imported Objects
ARISTA-SMI-MIB aristaMibs
IF-MIB ifIndex
SNMPv2-CONF MODULE-COMPLIANCE OBJECT-GROUP
SNMPv2-SMI MODULE-IDENTITY OBJECT-TYPE
SNMPv2-TC TEXTUAL-CONVENTION
Net-SNMP examples using the arista MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'ARISTA-VRF-MIB' -M '/opt/observium/mibs/arista:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ARISTA-VRF-MIB::aristaVrfMIB'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'ARISTA-VRF-MIB' -M '/opt/observium/mibs/arista:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ARISTA-VRF-MIB::aristaVrfMIB'
How SNMP, Net-SNMP, MIB paths, and variants work
Objects (14)
4 directly used by Observium
aristaVrfMIB
.1.3.6.1.4.1.30065.3.18
aristaVrfMibObjects
.1.3.6.1.4.1.30065.3.18.1
aristaVrfTable
.1.3.6.1.4.1.30065.3.18.1.1
aristaVrfEntry OBS ✓
aristaVrfName
 .1.3.6.1.4.1.30065.3.18.1.1.1
aristaVrfName
VrfName
 .1.3.6.1.4.1.30065.3.18.1.1.1.1
aristaVrfRoutingStatus
Bits
 .1.3.6.1.4.1.30065.3.18.1.1.1.2
aristaVrfRouteDistinguisher OBS ✓
VrfRouteDistinguisher
 .1.3.6.1.4.1.30065.3.18.1.1.1.3
aristaVrfState OBS ✓
VrfState
 .1.3.6.1.4.1.30065.3.18.1.1.1.4
aristaVrfIfTable
.1.3.6.1.4.1.30065.3.18.1.2
aristaVrfIfEntry
IF-MIBifIndex
 .1.3.6.1.4.1.30065.3.18.1.2.1
aristaVrfIfMembership OBS ✓
VrfName
 .1.3.6.1.4.1.30065.3.18.1.2.1.1
aristaVrfMibConformance
.1.3.6.1.4.1.30065.3.18.2
aristaVrfMibCompliances
.1.3.6.1.4.1.30065.3.18.2.1
aristaVrfMibGroups
.1.3.6.1.4.1.30065.3.18.2.2
Dependencies (7) 5 direct · 2 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree
Dependency-first compile order
  1. SNMPv2-SMIrfc
  2. ARISTA-SMI-MIBarista
  3. SNMPv2-TCrfc
  4. IANAifType-MIBrfc
  5. SNMPv2-CONFrfc
  6. SNMPv2-MIBrfc
  7. IF-MIBrfc
  8. ARISTA-VRF-MIBaristaselected
Type Definitions (3)
VrfName
OctetString range: 0..100
VrfRouteDistinguisher
OctetString range: 0..256
VrfState
Enumeration
active(1)
inactive(2)
Conformance Groups (1)
aristaVrfInformationGroup
aristaVrfRoutingStatus aristaVrfRouteDistinguisher aristaVrfState aristaVrfIfMembership
The collection of objects that provide VRF information in the
system.
 .1.3.6.1.4.1.30065.3.18.2.2.1
Compliance Statements (1)

OID .1.3.6.1.4.1.30065.3.18.2.1.1
The compliance statement for Arista switches that implement
the ARISTA-VRF-MIB.
Required groups
mandatory aristaVrfInformationGroup