OID reference

tnWr20tfmPortInfoTable

1.3.6.1.4.1.7483.2.2.4.3.5.268

Description

The ports on a WR20-TFM optical card.

Full description and source information

Identification

Identifier and names

Parent
1.3.6.1.4.1.7483.2.2.4.3.5 (tnOpticalPortInfo)
Node code
268
Node name
tnWr20tfmPortInfoTable
Category
SNMP management object
Numeric OID
1.3.6.1.4.1.7483.2.2.4.3.5.268
URN notation
urn:oid:1.3.6.1.4.1.7483.2.2.4.3.5.268
ASN.1, OID-IRI and named path variants
ASN.1 notation

{1 3 6 1 4 1 7483 2 2 4 3 5 268}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) tropic(7483) tropicGeneric(2) tnEquipment(2) tnPort(4) tnOpticalPortMIB(3) tnOpticalPortInfo(5) tnWr20tfmPortInfoTable(268)}
OID-IRI notation
  • /1/3/6/1/4/1/7483/2/2/4/3/5/268
  • /ISO/Identified-Organization/6/1/4/1/7483/2/2/4/3/5/268
  • /ISO/3/6/1/4/1/7483/2/2/4/3/5/268
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/enterprise/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/enterprises/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/enterprises/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/vendor-objects/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/identified-organization/dod/internet/private/vendor-objects/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/enterprise/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/enterprise/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/enterprises/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/enterprises/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/ldap-enterprise/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/ldap-enterprise/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/vendor-objects/7483/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • /iso/org/dod/internet/private/vendor-objects/tropic/tropicGeneric/tnEquipment/tnPort/tnOpticalPortMIB/tnOpticalPortInfo/tnWr20tfmPortInfoTable
  • Additional combinations skipped.

SNMP properties

Value type
SEQUENCE OF TnWr20tfmPortInfoEntry
Maximum access defined by MIB
not-accessible
Status in MIB
current

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

Available source records contain 2 distinct definitions; some records may not include a definition.

Show 2 published definitions

tnWr20tfmPortInfoTable · current

tnWr20tfmPortInfoTable OBJECT-TYPE
        SYNTAX         SEQUENCE OF TnWr20tfmPortInfoEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION    "The ports on a WR20-TFM optical card."
        ::= { tnOpticalPortInfo 268 }

tnWr20tfmPortInfoTable · current

tnWr20tfmPortInfoTable OBJECT-TYPE
        SYNTAX         SEQUENCE OF TnWr20tfmPortInfoEntry
        MAX-ACCESS     not-accessible
        STATUS         current
        DESCRIPTION    "The ports on an WR20-TFM optical card."
        ::= { tnOpticalPortInfo 268 }

Meaning

Descriptions

2 unique

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

Description 1

The ports on a WR20-TFM optical card.

Sources for this description

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Nokia networking MIB copies (LibreNMS/Observium Community)

See 1 matching source record

Description 2

The ports on an WR20-TFM optical card.

Sources for this description

Nokia networking MIB copies (LibreNMS/Observium Community)

See 1 matching source record

Evidence

Source records

2 records

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

Records for description 1Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), Nokia networking MIB copies (LibreNMS/Observium Community)1 record · 2 sources

Description 1

tnWr20tfmPortInfoTable · currentMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), Nokia networking MIB copies (LibreNMS/Observium Community)2 sources

Status in source: current.

Names: tnWr20tfmPortInfoTable

Technical details
{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "tnWr20tfmPortInfoTable",
    "OBJECT-TYPE",
    "SYNTAX",
    "SEQUENCE",
    "OF",
    "TnWr20tfmPortInfoEntry",
    "MAX-ACCESS",
    "not-accessible",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The ports on a WR20-TFM optical card.\"",
    "::=",
    "{",
    "tnOpticalPortInfo",
    "268",
    "}"
  ],
  "syntax_tree": [
    [
      "conceptualTable",
      [
        "row",
        "TnWr20tfmPortInfoEntry"
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "not-accessible"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The ports on a WR20-TFM optical card."
    ],
    null,
    null,
    null,
    null
  ]
}
  • Nokia networking MIB copies (LibreNMS/Observium Community) · Publisher's source file: TROPIC-OPTICALPORT-MIB

    Vendor MIB copy from the LibreNMS archive. Nokia support.

    Module: TROPIC-OPTICALPORT-MIB

    See published definition above

    Module imports
    {'IF-MIB': ['InterfaceIndex', 'InterfaceIndexOrZero', 'ifIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'TruthValue'], 'TROPIC-TC': ['TnSfpType', 'TnApsGroupId', 'TnSfpModuleState', 'AluWdmTnIfType', 'TropicCardCLEI', 'TropicCardManufacturingPartNumber', 'TropicCardSerialNumber', 'AluWdmDisabledEnabled', 'AluWdmEnabledDisabled', 'TnCommand', 'AluWdmTtiStatus', 'AluWdmDMInfoCurrentStatus', 'AluWdmFecMode', 'AluWdmPortOchOtuRate', 'NokiaAmpPortTargetPowerWidth'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'Unsigned32', 'Integer32', 'Counter64'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8023-LAG-MIB': ['PortList'], 'INET-ADDRESS-MIB': ['InetAddress'], 'TROPIC-GLOBAL-REG': ['tnPortModules', 'tnOpticalPortMIB'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TROPIC-WAVEKEY-MIB': ['tnChannel', 'tnDirection'], 'TROPIC-L1SERVICE-MIB': ['AluPortYcableMode']}
    · Download TROPIC-OPTICALPORT-MIB

    Related source files and packages:

  • Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community) · Publisher's source file: TROPIC-OPTICALPORT-MIB

    Vendor MIB copy from the LibreNMS archive.

    Module: TROPIC-OPTICALPORT-MIB

    Same published definition

    Module imports
    {'IF-MIB': ['InterfaceIndex', 'InterfaceIndexOrZero', 'ifIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'TruthValue'], 'TROPIC-TC': ['TnSfpType', 'TnApsGroupId', 'TnSfpModuleState', 'AluWdmTnIfType', 'TropicCardCLEI', 'TropicCardManufacturingPartNumber', 'TropicCardSerialNumber', 'AluWdmDisabledEnabled', 'AluWdmEnabledDisabled', 'TnCommand', 'AluWdmTtiStatus', 'AluWdmDMInfoCurrentStatus', 'AluWdmFecMode', 'AluWdmPortOchOtuRate', 'NokiaAmpPortTargetPowerWidth'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'Unsigned32', 'Integer32', 'Counter64'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8023-LAG-MIB': ['PortList'], 'INET-ADDRESS-MIB': ['InetAddress'], 'TROPIC-GLOBAL-REG': ['tnPortModules', 'tnOpticalPortMIB'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TROPIC-WAVEKEY-MIB': ['tnChannel', 'tnDirection'], 'TROPIC-L1SERVICE-MIB': ['AluPortYcableMode']}
    · Download TROPIC-OPTICALPORT-MIB
Records for description 2Nokia networking MIB copies (LibreNMS/Observium Community)1 record · 1 source

Description 2

tnWr20tfmPortInfoTable · currentNokia networking MIB copies (LibreNMS/Observium Community)1 source

Status in source: current.

Names: tnWr20tfmPortInfoTable

Technical details
{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "tnWr20tfmPortInfoTable",
    "OBJECT-TYPE",
    "SYNTAX",
    "SEQUENCE",
    "OF",
    "TnWr20tfmPortInfoEntry",
    "MAX-ACCESS",
    "not-accessible",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The ports on an WR20-TFM optical card.\"",
    "::=",
    "{",
    "tnOpticalPortInfo",
    "268",
    "}"
  ],
  "syntax_tree": [
    [
      "conceptualTable",
      [
        "row",
        "TnWr20tfmPortInfoEntry"
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "not-accessible"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The ports on an WR20-TFM optical card."
    ],
    null,
    null,
    null,
    null
  ]
}
  • Nokia networking MIB copies (LibreNMS/Observium Community) · Publisher's source file: Source package: observium-community-latest.tar.gz

    Vendor MIB copy from the Observium Community archive. Nokia support.

    Module: TROPIC-OPTICALPORT-MIB

    See published definition above

    Module imports
    {'IF-MIB': ['InterfaceIndex', 'InterfaceIndexOrZero', 'ifIndex'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'TruthValue'], 'TROPIC-TC': ['TnSfpType', 'TnApsGroupId', 'TnSfpModuleState', 'AluWdmTnIfType', 'TropicCardCLEI', 'TropicCardManufacturingPartNumber', 'TropicCardSerialNumber', 'AluWdmDisabledEnabled', 'AluWdmEnabledDisabled', 'TnCommand', 'AluWdmTtiStatus', 'AluWdmDMInfoCurrentStatus', 'AluWdmFecMode', 'AluWdmPortOchOtuRate', 'NokiaAmpPortTargetPowerWidth'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'Unsigned32', 'Integer32', 'Counter64'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8023-LAG-MIB': ['PortList'], 'INET-ADDRESS-MIB': ['InetAddress'], 'TROPIC-GLOBAL-REG': ['tnPortModules', 'tnOpticalPortMIB'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString'], 'TROPIC-WAVEKEY-MIB': ['tnChannel', 'tnDirection'], 'TROPIC-L1SERVICE-MIB': ['AluPortYcableMode']}
    · Download TROPIC-OPTICALPORT-MIB

    Related source files and packages:

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.7483)

Vieregge Richard

Direct children (1)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.7483.2.2.4.3.5.268.1 tnWr20tfmPortInfoEntry22

Siblings (479)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.7483.2.2.4.3.5.247 tnAa2donwPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.248 tnAa2donwPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.249 tnOt130sca1PortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.250 tnOt130sca1PortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.251 tnIo10an10gbPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.252 tnIo10an10gbPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.253 tnIo10et10gbPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.254 tnIo10et10gbPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.255 tnWr20tfPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.256 tnWr20tfPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.257 tnWssPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.258 tnWssPortInfoTable17
1.3.6.1.4.1.7483.2.2.4.3.5.259 tnWtocmfPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.260 tnWtocmfPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.261 tnAswgPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.262 tnAswgPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.263 tnA4pswgPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.264 tnA4pswgPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.265 tnOtdrPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.266 tnOtdrPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.267 tnWr20tfmPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.269 tnAar8aPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.270 tnAar8aPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.271 tnMcs8x16PortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.272 tnMcs8x16PortInfoTable118
1.3.6.1.4.1.7483.2.2.4.3.5.273 tnMsh8fsmPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.274 tnMsh8fsmPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.275 tnMcsPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.276 tnMcsPortInfoTable15
1.3.6.1.4.1.7483.2.2.4.3.5.277 tnMcsPortChannelInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.278 tnMcsPortChannelInfoTable13
1.3.6.1.4.1.7483.2.2.4.3.5.279 tnAarPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.280 tnAarPortInfoTable114
1.3.6.1.4.1.7483.2.2.4.3.5.281 tnWr20tfmPortChannelInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.282 tnWr20tfmPortChannelInfoTable13
1.3.6.1.4.1.7483.2.2.4.3.5.283 tnMpoPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.284 tnMpoPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.285 tnMpoPortMultiPositionInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.286 tnMpoPortMultiPositionInfoTable15
1.3.6.1.4.1.7483.2.2.4.3.5.287 tnIo4an100gPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.288 tnIo4an100gPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.289 tnIo30an10gPortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.290 tnIo30an10gPortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.291 tnIo30an300PortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.292 tnIo30an300PortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.293 tnIo4an400PortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.294 tnIo4an400PortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.295 tn12p120PortInfoAttributeTotal00
1.3.6.1.4.1.7483.2.2.4.3.5.296 tn12p120PortInfoTable12
1.3.6.1.4.1.7483.2.2.4.3.5.297 tn20p200PortInfoAttributeTotal00