OID reference

dnsServerUnReachableEvent

1.3.6.1.4.1.47421.1.81

Description

DNS server is not reachable.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.47421.1 (caEventVariables)
Node code: 81
Node name: dnsServerUnReachableEvent
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.47421.1.81
URN notation: urn:oid:1.3.6.1.4.1.47421.1.81

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 47421 1 81}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cohesityApplianceMIB(47421) caEventVariables(1) dnsServerUnReachableEvent(81)}

OID-IRI notation

/1/3/6/1/4/1/47421/1/81
/ISO/Identified-Organization/6/1/4/1/47421/1/81
/ISO/3/6/1/4/1/47421/1/81

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/47421/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/enterprise/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/enterprises/47421/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/enterprises/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/ldap-enterprise/47421/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/ldap-enterprise/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/vendor-objects/47421/caEventVariables/dnsServerUnReachableEvent
/iso/identified-organization/dod/internet/private/vendor-objects/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/enterprise/47421/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/enterprise/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/enterprises/47421/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/enterprises/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/ldap-enterprise/47421/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/ldap-enterprise/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/vendor-objects/47421/caEventVariables/dnsServerUnReachableEvent
/iso/org/dod/internet/private/vendor-objects/cohesityApplianceMIB/caEventVariables/dnsServerUnReachableEvent
Additional combinations skipped.

SNMP properties

Value type: OCTET STRING
Maximum access defined by MIB: read-only
Status in MIB: current

Allowed ranges: 0–1000

Using this OID with SNMP

At least one MIB declaration places this object in a scalar group. A scalar instance uses the suffix .0.

snmpget [connection options] DEVICE .1.3.6.1.4.1.47421.1.81.0

Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.

Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.

Published definition

The displayed source records contain one distinct definition. Compare its source records.

dnsServerUnReachableEvent OBJECT-TYPE
  SYNTAX OCTET STRING (SIZE(0..1000))
  MAX-ACCESS read-only
  STATUS current
  DESCRIPTION
    "DNS server is not reachable."
  ::= { caEventVariables 81 }

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

DNS server is not reachable.

Sources for this description

Cohesity appliance MIB copy (PySNMP archive)

See 1 matching source record

Evidence

Source records

1 records

Matching descriptions are grouped; open a group to compare definitions and supporting files.

Records for description 1Cohesity appliance MIB copy (PySNMP archive)1 record · 1 source

Description 1

dnsServerUnReachableEvent · currentCohesity appliance MIB copy (PySNMP archive)1 source

Status in source: current.

Names: dnsServerUnReachableEvent

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "dnsServerUnReachableEvent",
    "OBJECT-TYPE",
    "SYNTAX",
    "OCTET",
    "STRING",
    "(",
    "SIZE",
    "(",
    "0",
    ".",
    ".",
    "1000",
    ")",
    ")",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"DNS server is not reachable.\"",
    "::=",
    "{",
    "caEventVariables",
    "81",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "OCTET STRING",
      [
        "octetStringSubType",
        [
          [
            0,
            1000
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "DNS server is not reachable."
    ],
    null,
    null,
    null,
    null
  ]
}

Cohesity appliance MIB copy (PySNMP archive) · Publisher's source file: Cohesity appliance MIB — PySNMP archive copy, revision 202409270532Z
Module: COHESITY-APPLIANCE-MIB

See published definition above
Module imports
```
{'SNMPv2-TC': ['PhysAddress', 'DisplayString', 'TEXTUAL-CONVENTION'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'enterprises', 'Integer32', 'Gauge32', 'Counter32', 'Counter64', 'TimeTicks', 'IpAddress', 'Opaque'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP'], 'IANAifType-MIB': ['IANAifType']}
```
Source data warning: This is a third-party PySNMP archive copy attributed to Cohesity. The original manufacturer distribution and applicability to particular software versions have not been independently confirmed. The file identifies its revision as 202409270532Z. OpsRamp reports a newer revision dated 202501030136Z; its original file has not been obtained.
· Download Cohesity appliance MIB — PySNMP archive copy, revision 202409270532Z

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.47421)

Roy Yang

Siblings (417)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.47421.1.52	indexingPausedEvent	0	0
1.3.6.1.4.1.47421.1.53	viewQuotaEvent	0	0
1.3.6.1.4.1.47421.1.54	usersExceededQuotaEvent	0	0
1.3.6.1.4.1.47421.1.55	notEnoughNodesEvent	0	0
1.3.6.1.4.1.47421.1.56	aVServerLicenseErrorEvent	0	0
1.3.6.1.4.1.47421.1.57	internalSchedulingWarningEvent	0	0
1.3.6.1.4.1.47421.1.58	cloudTierWarningEvent	0	0
1.3.6.1.4.1.47421.1.59	switchCongestionEvent	0	0
1.3.6.1.4.1.47421.1.60	nodeVirtualizationSupportDisabledEvent	0	0
1.3.6.1.4.1.47421.1.61	sshTimeoutChangedEvent	0	0
1.3.6.1.4.1.47421.1.62	bondUnhealthyEvent	0	0
1.3.6.1.4.1.47421.1.63	bondSlavesSpeedInconsistentEvent	0	0
1.3.6.1.4.1.47421.1.64	unexpectedInterfaceIpSettingEvent	0	0
1.3.6.1.4.1.47421.1.65	scriptRunErrorEvent	0	0
1.3.6.1.4.1.47421.1.66	diskIsBadEvent	0	0
1.3.6.1.4.1.47421.1.67	adDomainControllersNotReachableEvent	0	0
1.3.6.1.4.1.47421.1.68	upgradeStuckEvent	0	0
1.3.6.1.4.1.47421.1.69	productModelIncompatibleEvent	0	0
1.3.6.1.4.1.47421.1.70	directoriesExceededQuotaEvent	0	0
1.3.6.1.4.1.47421.1.71	algorithmBacklogAlertEvent	0	0
1.3.6.1.4.1.47421.1.72	clearStaleMountPointsTimeoutEvent	0	0
1.3.6.1.4.1.47421.1.73	addNodeFailedEvent	0	0
1.3.6.1.4.1.47421.1.74	directoryExceededQuotaAlertLimitEvent	0	0
1.3.6.1.4.1.47421.1.75	clusterBringupErrorEvent	0	0
1.3.6.1.4.1.47421.1.76	chunkFileBadStateEvent	0	0
1.3.6.1.4.1.47421.1.77	tablesLargerThanExpectedEvent	0	0
1.3.6.1.4.1.47421.1.78	keyRotationPolicyChangedEvent	0	0
1.3.6.1.4.1.47421.1.79	potentialClusterErrorEvent	0	0
1.3.6.1.4.1.47421.1.80	clusterGatewayUnReachableEvent	0	0
1.3.6.1.4.1.47421.1.82	verifyVlanHostNameEvent	0	0
1.3.6.1.4.1.47421.1.83	lowFaultTolerantStorageDomainEvent	0	0
1.3.6.1.4.1.47421.1.84	securityPolicyDenialEvent	0	0
1.3.6.1.4.1.47421.1.85	bondModeAutoMigratedEvent	0	0
1.3.6.1.4.1.47421.1.86	nisDomainNotReachableEvent	0	0
1.3.6.1.4.1.47421.1.87	nodeRemovedEvent	0	0
1.3.6.1.4.1.47421.1.88	nodeInsertedEvent	0	0
1.3.6.1.4.1.47421.1.89	inconsistentStaticRoutesEvent	0	0
1.3.6.1.4.1.47421.1.90	chunkFileInconsistencyEvent	0	0
1.3.6.1.4.1.47421.1.91	accessToExternalTargetFailedEvent	0	0
1.3.6.1.4.1.47421.1.92	remoteReplicationBackupUserQuotaSkippedEvent	0	0
1.3.6.1.4.1.47421.1.93	remoteReplicationRestoreUserQuotaSkippedEvent	0	0
1.3.6.1.4.1.47421.1.94	remoteReplicationFileSkippedEvent	0	0
1.3.6.1.4.1.47421.1.95	chunkFileReplicaBadStateEvent	0	0
1.3.6.1.4.1.47421.1.96	remoteReplicationSetupIncompatibleEvent	0	0
1.3.6.1.4.1.47421.1.97	taskProgressHungEvent	0	0
1.3.6.1.4.1.47421.1.98	missingDiskFilesEvent	0	0
1.3.6.1.4.1.47421.1.99	nodePoweredOffEvent	0	0
1.3.6.1.4.1.47421.1.100	metadataInconsistencyAlertEvent	0	0
1.3.6.1.4.1.47421.1.101	diskMarkedOfflineEvent	0	0
1.3.6.1.4.1.47421.1.102	activeDirectoryNotReachableEvent	0	0