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CISCO-DLR-MIB

        The CISCO-DLR-MIB is used to monitor the Device Level Ring
(DLR) and notifying their state change. 
The Device Level Ring Protocol (DLR) is a redundancy protocol
for EtherNet/IP and operates on OSI Layer 2. It can detect bus
faults in a single line topology compensated by activating      
a redundant communication path. Thus DLR allows to build fast
recovering and redundant network topologies that do not
influence the controlling applications

Source file: CISCO-DLR-MIB
Last revised: 11 Sep 2019, 00:00 UTC
Identity: ciscoDlrMIB
Base OID: 1.3.6.1.4.1.9.9.865

Imported Objects

CISCO-SMI	ciscoMgmt
SNMPv2-CONF	MODULE-COMPLIANCE (no object page) NOTIFICATION-GROUP (no object page) OBJECT-GROUP (no object page)
SNMPv2-SMI	MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page) Unsigned32
SNMPv2-TC	DisplayString TEXTUAL-CONVENTION (no object page)

Net-SNMP examples using the cisco 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 'CISCO-DLR-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'CISCO-DLR-MIB::ciscoDlrMIB'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'CISCO-DLR-MIB' -M '/opt/observium/mibs/cisco:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'CISCO-DLR-MIB::ciscoDlrMIB'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (15)

ciscoDlrMIB		`.1.3.6.1.4.1.9.9.865`
ciscoDlrMIBNotifs		`.1.3.6.1.4.1.9.9.865.0`
ciscoDlrMIBObjects		`.1.3.6.1.4.1.9.9.865.1`
ciscoDlrRingTable		`.1.3.6.1.4.1.9.9.865.1.1`
ciscoDlrRingEntry	ciscoDlrRingIndex	`.1.3.6.1.4.1.9.9.865.1.1.1`
ciscoDlrRingIndex	SNMPv2-SMIUnsigned32	`.1.3.6.1.4.1.9.9.865.1.1.1.1`
ciscoDlrRingID	SNMPv2-SMIUnsigned32	`.1.3.6.1.4.1.9.9.865.1.1.1.2`
ciscoDlrRingName	SNMPv2-TCDisplayString	`.1.3.6.1.4.1.9.9.865.1.1.1.3`
ciscoDlrRingNetworkStatus	DlrNetworkStatus	`.1.3.6.1.4.1.9.9.865.1.1.1.4`
ciscoDlrRingDeviceState	DlrDeviceState	`.1.3.6.1.4.1.9.9.865.1.1.1.5`
ciscoDlrRingGatewayDeviceStatus	DlrGatewayDeviceStatus	`.1.3.6.1.4.1.9.9.865.1.1.1.6`
ciscoDlrRingGatewayDeviceState	DlrGatewayDeviceState	`.1.3.6.1.4.1.9.9.865.1.1.1.7`
ciscoDlrMIBConform		`.1.3.6.1.4.1.9.9.865.2`
ciscoDlrMIBCompliances		`.1.3.6.1.4.1.9.9.865.2.1`
ciscoDlrMIBGroups		`.1.3.6.1.4.1.9.9.865.2.2`

Dependencies (4) 4 direct 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

CISCO-DLR-MIBciscoselected
- CISCO-SMIcisco1 symbol
  - SNMPv2-SMIrfcdefault fallback3 symbols
- SNMPv2-CONFrfcdefault fallback3 symbols
  - SNMPv2-SMIrfcshared3 symbols
- SNMPv2-SMIrfcdefault fallbackshared4 symbols
- SNMPv2-TCrfcdefault fallback2 symbols
  - SNMPv2-SMIrfcshared1 symbol

Dependency-first compile order

Type Definitions (4)

DlrDeviceState	Enumeration	`undefined(0)` `supBackup(1)` `supActive(2)` `normalRing(3)` `nonDlr(4)`
DlrGatewayDeviceState	Enumeration	`undefined(0)` `gatewayIdle(1)` `activeListen(2)` `activeNormal(3)` `fault(4)` `backupNormal(5)` `lossUplink(6)` `partialNetworkfault(7)`
DlrGatewayDeviceStatus	Enumeration	`undefined(0)` `nonGateway(1)` `activeGateway(2)` `backupGateway(3)` `faultGateway(4)` `nonSupportedGateway(5)` `partialFaultGateway(6)`
DlrNetworkStatus	Enumeration	`undefined(0)` `ringNormal(1)` `ringFault(2)` `ringUnexcpectedLoop(3)` `ringPartialFault(4)` `ringRapidFaultRestore(5)`

Conformance Groups (2)

ciscoDlrMIBMainObjectGroup	ciscoDlrRingID ciscoDlrRingNetworkStatus ciscoDlrRingDeviceState ciscoDlrRingGatewayDeviceStatus ciscoDlrRingGatewayDeviceState ciscoDlrRingName A collection of objects required for monitoring of DLR ring.	`.1.3.6.1.4.1.9.9.865.2.2.1`
ciscoDlrMIBNotifyGroup	ciscoDlrRingStatus ciscoDlrRingSupervisorStatus ciscoDlrRingGatewayStatus Collection of notification which indicates diffferent state changes of DLR ring, Supervisor Device, Gateway device.	`.1.3.6.1.4.1.9.9.865.2.2.2`

Compliance Statements (1)

OID .1.3.6.1.4.1.9.9.865.2.1.1

This includes all the mandatory groups required for DLR mib

Required groups

mandatory	ciscoDlrMIBMainObjectGroup
mandatory	ciscoDlrMIBNotifyGroup

Notifications / Traps (3)

Name	OID	Description
ciscoDlrRingStatus ciscoDlrRingID ciscoDlrRingName ciscoDlrRingNetworkStatus	`.1.3.6.1.4.1.9.9.865.0.1`	A ciscoDlrRingSatus notification is generated when the value of ciscoDlrRingNetworkStatus is changed to Normal or Fault. The notification contains information of ciscoDlrRingID, ciscoDlrRingName, ciscoDlrNetworkStatus.
ciscoDlrRingSupervisorStatus ciscoDlrRingID ciscoDlrRingName ciscoDlrRingDeviceState	`.1.3.6.1.4.1.9.9.865.0.2`	A ciscoDlrRingSupervisorSatus notification is generated when the value of ciscoDlrRingDeviceState is changed to ACTIVE or BACKUP. The notification contains ciscoDlrRingID, ciscoDlrRingName, ciscoDlrDeviceStatus.
ciscoDlrRingGatewayStatus ciscoDlrRingID ciscoDlrRingName ciscoDlrRingGatewayDeviceStatus	`.1.3.6.1.4.1.9.9.865.0.3`	A ciscoDlrRingGatewaySatus notification is generated when the value of ciscoDlrRingGatewayDeviceState is changed to ACTIVE or BACKUP. The notification contains ciscoDlrRingID, ciscoDlrRingName, ciscoDlrGatewayDeviceStatus.