OID reference

vRtrLdpNgTargPeerTunlLspTblLstCh

1.3.6.1.4.1.6527.3.1.2.91.5

Description

The value of vRtrLdpNgTargPeerTunlLspTblLstCh indicates the last timestamp when an entry in the vRtrLdpNgTargPeerTunnelLspTable was last changed.

Full description and source information

Identification

Identifier and names

Parent
1.3.6.1.4.1.6527.3.1.2.91 (tmnxLdpNgObjs)
Node code
5
Node name
vRtrLdpNgTargPeerTunlLspTblLstCh
Category
SNMP management object
Numeric OID
1.3.6.1.4.1.6527.3.1.2.91.5
URN notation
urn:oid:1.3.6.1.4.1.6527.3.1.2.91.5
ASN.1, OID-IRI and named path variants
ASN.1 notation

{1 3 6 1 4 1 6527 3 1 2 91 5}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) timetra(6527) timetraProducts(3) tmnxSRMIB(1) tmnxSRObjs(2) tmnxLdpNgObjs(91) vRtrLdpNgTargPeerTunlLspTblLstCh(5)}
OID-IRI notation
  • /1/3/6/1/4/1/6527/3/1/2/91/5
  • /ISO/Identified-Organization/6/1/4/1/6527/3/1/2/91/5
  • /ISO/3/6/1/4/1/6527/3/1/2/91/5
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/identified-organization/dod/internet/private/enterprises/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/identified-organization/dod/internet/private/vendor-objects/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/org/dod/internet/private/enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/org/dod/internet/private/enterprises/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/org/dod/internet/private/ldap-enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/org/dod/internet/private/vendor-objects/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-identified-organization/dod/internet/private/enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-identified-organization/dod/internet/private/enterprises/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-identified-organization/dod/internet/private/ldap-enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-identified-organization/dod/internet/private/vendor-objects/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-organization/dod/internet/private/enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-organization/dod/internet/private/enterprises/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-organization/dod/internet/private/ldap-enterprise/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh
  • /iso/iso-organization/dod/internet/private/vendor-objects/timetra/timetraProducts/tmnxSRMIB/tmnxSRObjs/tmnxLdpNgObjs/vRtrLdpNgTargPeerTunlLspTblLstCh

SNMP properties

Value type
TimeStamp
Maximum access defined by MIB
read-only
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

vRtrLdpNgTargPeerTunlLspTblLstCh · current

vRtrLdpNgTargPeerTunlLspTblLstCh OBJECT-TYPE
    SYNTAX      TimeStamp
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The value of vRtrLdpNgTargPeerTunlLspTblLstCh indicates the last
         timestamp when an entry in the vRtrLdpNgTargPeerTunnelLspTable was
         last changed."
    ::= { tmnxLdpNgObjs 5 }

vRtrLdpNgTargPeerTunlLspTblLstCh · current

vRtrLdpNgTargPeerTunlLspTblLstCh OBJECT-TYPE
    SYNTAX     TimeStamp
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "The value of vRtrLdpNgTargPeerTunlLspTblLstCh indicates the last
         timestamp when an entry in the vRtrLdpNgTargPeerTunnelLspTable was last 
         changed."
    ::= { tmnxLdpNgObjs 5 }

Meaning

Descriptions

1 unique

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

The value of vRtrLdpNgTargPeerTunlLspTblLstCh indicates the last timestamp when an entry in the vRtrLdpNgTargPeerTunnelLspTable was last changed.

Sources for this description

Netdisco MIB archive copiesNokia networking MIB copies (LibreNMS/Observium Community)

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 1Netdisco MIB archive copies, Nokia networking MIB copies (LibreNMS/Observium Community)1 record · 2 sources

Description 1

vRtrLdpNgTargPeerTunlLspTblLstCh · currentNetdisco MIB archive copies, Nokia networking MIB copies (LibreNMS/Observium Community)2 sources

Status in source: current.

Names: vRtrLdpNgTargPeerTunlLspTblLstCh

Technical details
{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "vRtrLdpNgTargPeerTunlLspTblLstCh",
    "OBJECT-TYPE",
    "SYNTAX",
    "TimeStamp",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The value of vRtrLdpNgTargPeerTunlLspTblLstCh indicates the last timestamp when an entry in the vRtrLdpNgTargPeerTunnelLspTable was last changed.\"",
    "::=",
    "{",
    "tmnxLdpNgObjs",
    "5",
    "}"
  ],
  "syntax_tree": [
    [
      "row",
      "TimeStamp"
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The value of vRtrLdpNgTargPeerTunlLspTblLstCh indicates the last timestamp when an entry in the vRtrLdpNgTargPeerTunnelLspTable was last changed."
    ],
    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: TIMETRA-LDP-NG-MIB

    See published definition above

    Module imports
    {'IF-MIB': ['InterfaceIndexOrZero'], 'SNMPv2-TC': ['DisplayString', 'RowStatus', 'TimeInterval', 'TimeStamp', 'TruthValue'], 'SNMPv2-SMI': ['Counter32', 'Gauge32', 'Integer32', 'MODULE-IDENTITY', 'NOTIFICATION-TYPE', 'OBJECT-TYPE', 'Unsigned32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'NOTIFICATION-GROUP', 'OBJECT-GROUP'], 'MPLS-LDP-MIB': ['MplsLsrIdentifier'], 'TIMETRA-TC-MIB': ['TNamedItem', 'TNamedItemOrEmpty', 'TPolicyStatementNameOrEmpty', 'TmnxAddressAndPrefixAddress', 'TmnxAddressAndPrefixPrefix', 'TmnxAddressAndPrefixType', 'TmnxAdminState', 'TmnxCBFClasses', 'TmnxEnabledDisabled', 'TmnxLdpFECType', 'TmnxMplsLdpNgIdType', 'TmnxMplsLdpNgIdentifier', 'TmnxMplsLsrNgIdentifier', 'TmnxOperState', 'TmnxServId', 'TmnxVRtrMplsLspID', 'TmnxVcId', 'TmnxVcIdOrNone', 'TmnxVcType'], 'TIMETRA-LDP-MIB': ['TmnxLabelSigStatus', 'TmnxLabelStatus', 'TmnxLdpAdjacencyType', 'TmnxLdpBackoffTime', 'TmnxLdpFECFlags', 'TmnxLdpFECPolicy', 'TmnxLdpGenOperDownReasonCode', 'TmnxLdpHelloFactor', 'TmnxLdpHelloTimeout', 'TmnxLdpInLblWdrawalReasonCode', 'TmnxLdpIntTargOperDownReasonCode', 'TmnxLdpKeepAliveFactor', 'TmnxLdpLabelDistMethod', 'TmnxLdpNewHelloTimeout', 'TmnxLdpNewKeepAliveTimeout', 'TmnxVpnId'], 'INET-ADDRESS-MIB': ['InetAddress', 'InetAddressPrefixLength', 'InetAddressType', 'InetVersion'], 'TIMETRA-SERV-MIB': ['SdpId', 'ServType', 'TdmOptionsCasTrunkFraming', 'TdmOptionsSigPkts'], 'TIMETRA-VRTR-MIB': ['vRtrID'], 'TIMETRA-GLOBAL-MIB': ['timetraSRMIBModules', 'tmnxSRConfs', 'tmnxSRNotifyPrefix', 'tmnxSRObjs']}
    · Download TIMETRA-LDP-NG-MIB

    Related source files and packages:

  • Netdisco MIB archive copies · Publisher's source file: timetra-ldp-ng-mib.mib

    Vendor MIB copy from the Netdisco archive.

    Module: TIMETRA-LDP-NG-MIB

    See published definition above

    Module imports
    {'IF-MIB': ['InterfaceIndexOrZero'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'TestAndIncr', 'TimeStamp', 'TimeInterval', 'DisplayString', 'TEXTUAL-CONVENTION'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'Unsigned32', 'Counter32', 'Gauge32', 'Counter64', 'IpAddress'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP'], 'MPLS-LDP-MIB': ['MplsLsrIdentifier'], 'TIMETRA-TC-MIB': ['TmnxAdminState', 'TmnxOperState', 'TPolicyStatementNameOrEmpty', 'TmnxServId', 'TmnxVcType', 'TmnxVcId', 'TmnxEnabledDisabled', 'TmnxCBFClasses', 'TmnxVcIdOrNone', 'TNamedItemOrEmpty', 'TmnxVRtrMplsLspID', 'TmnxLdpFECType', 'TNamedItem', 'TmnxMplsLdpNgIdType', 'TmnxMplsLdpNgIdentifier', 'TmnxMplsLsrNgIdentifier'], 'TIMETRA-LDP-MIB': ['TmnxLdpKeepAliveFactor', 'TmnxLdpNewKeepAliveTimeout', 'TmnxLdpHelloFactor', 'TmnxLdpNewHelloTimeout', 'TmnxLdpBackoffTime', 'TmnxLdpAdjacencyType', 'TmnxLdpIntTargOperDownReasonCode', 'TmnxLdpLabelDistMethod', 'TmnxLdpHelloTimeout', 'TmnxLdpFECFlags', 'TmnxLabelStatus', 'TmnxVpnId', 'TmnxLabelSigStatus', 'TmnxLdpInLblWdrawalReasonCode', 'TmnxLdpFec129Tlv', 'vRtrLdpSessOverloadState', 'vRtrLdpSessOverloadDirection', 'vRtrLdpSessOverloadFecType', 'TmnxLdpGenOperDownReasonCode', 'TmnxLdpFECPolicy'], 'INET-ADDRESS-MIB': ['InetAddress', 'InetAddressType', 'InetAddressPrefixLength'], 'TIMETRA-SERV-MIB': ['ServType', 'SdpId', 'TdmOptionsSigPkts', 'TdmOptionsCasTrunkFraming'], 'TIMETRA-VRTR-MIB': ['vRtrID', 'vRtrLdpStatus'], 'TIMETRA-FILTER-MIB': ['TFilterLogId', 'TFilterID'], 'TIMETRA-GLOBAL-MIB': ['timetraSRMIBModules', 'tmnxSRObjs', 'tmnxSRNotifyPrefix', 'tmnxSRConfs']}
    · Download timetra-ldp-ng-mib.mib

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.6527)

Marcelo Mourier

Current Registration Authority (inferred from ancestor 1.3.6.1.4.1.6527)

Jason Sterne

Siblings (62)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.6527.3.1.2.91.1 vRtrLdpNgIfTableLstChanged00
1.3.6.1.4.1.6527.3.1.2.91.2 vRtrLdpNgIfTable19
1.3.6.1.4.1.6527.3.1.2.91.3 vRtrLdpNgHelloAdjTable130
1.3.6.1.4.1.6527.3.1.2.91.4 vRtrLdpNgSessionTable171
1.3.6.1.4.1.6527.3.1.2.91.6 vRtrLdpNgTargPeerTunnelLspTable13
1.3.6.1.4.1.6527.3.1.2.91.7 vRtrLdpNgSessionParamsTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.8 vRtrLdpNgSessionParamsTable129
1.3.6.1.4.1.6527.3.1.2.91.9 vRtrLdpNgSessionAddrTable15
1.3.6.1.4.1.6527.3.1.2.91.10 vRtrLdpNgSessionInAddrTable15
1.3.6.1.4.1.6527.3.1.2.91.11 vRtrLdpNgSessionOutAddrTable15
1.3.6.1.4.1.6527.3.1.2.91.12 vRtrLdpNgAddrFecTable19
1.3.6.1.4.1.6527.3.1.2.91.13 vRtrLdpNgAddrFecInLblTable15
1.3.6.1.4.1.6527.3.1.2.91.14 vRtrLdpNgAddrFecOutLblTable110
1.3.6.1.4.1.6527.3.1.2.91.15 vRtrLdpNgAddrFecMapTable14
1.3.6.1.4.1.6527.3.1.2.91.16 vRtrLdpNgExtP2MPFecTable112
1.3.6.1.4.1.6527.3.1.2.91.17 vRtrLdpNgExtP2MPFecInLblTable14
1.3.6.1.4.1.6527.3.1.2.91.18 vRtrLdpNgExtP2MPFecOutLblTable18
1.3.6.1.4.1.6527.3.1.2.91.19 vRtrLdpNgExtP2MPFecMapTable17
1.3.6.1.4.1.6527.3.1.2.91.20 vRtrLdpNgInetIfStatsTable18
1.3.6.1.4.1.6527.3.1.2.91.21 vRtrLdpNgSessionStatsTable143
1.3.6.1.4.1.6527.3.1.2.91.22 vLdpNgSvcFec128Table113
1.3.6.1.4.1.6527.3.1.2.91.23 vLdpNgSvcFec128InLblTable118
1.3.6.1.4.1.6527.3.1.2.91.24 vLdpNgSvcFec128OutLblTable117
1.3.6.1.4.1.6527.3.1.2.91.25 vRtrLdpNgHelloAdjMapTable14
1.3.6.1.4.1.6527.3.1.2.91.26 vLdpNgSvcFec129Table127
1.3.6.1.4.1.6527.3.1.2.91.27 vLdpNgSvcFec129InLblTable118
1.3.6.1.4.1.6527.3.1.2.91.28 vLdpNgSvcFec129OutLblTable117
1.3.6.1.4.1.6527.3.1.2.91.29 vLdpNgCepTdmFec128InLblTable110
1.3.6.1.4.1.6527.3.1.2.91.30 vLdpNgCepTdmFec128OutLblTable110
1.3.6.1.4.1.6527.3.1.2.91.31 vLdpNgCepTdmFec129InLblTable110
1.3.6.1.4.1.6527.3.1.2.91.32 vLdpNgCepTdmFec129OutLblTable110
1.3.6.1.4.1.6527.3.1.2.91.33 vRtrLdpNgStaticFecTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.34 vRtrLdpNgStaticFecTable17
1.3.6.1.4.1.6527.3.1.2.91.35 vRtrLdpNgStaticFecInLabelTable14
1.3.6.1.4.1.6527.3.1.2.91.36 vRtrLdpNgStaticFecOutLabelTable17
1.3.6.1.4.1.6527.3.1.2.91.37 vRtrLdpNgTargPeerTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.38 vRtrLdpNgTargPeerTable130
1.3.6.1.4.1.6527.3.1.2.91.39 vRtrLdpNgTargPeerStatsTable18
1.3.6.1.4.1.6527.3.1.2.91.40 vRtrLdpNgInetIfTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.41 vRtrLdpNgInetIfTable126
1.3.6.1.4.1.6527.3.1.2.91.42 vLdpNgStatsTable169
1.3.6.1.4.1.6527.3.1.2.91.43 vRtrLdpNgCapabilityTable110
1.3.6.1.4.1.6527.3.1.2.91.44 vRtrLdpNgTcpSessParamsTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.45 vRtrLdpNgTcpSessParamsTable19
1.3.6.1.4.1.6527.3.1.2.91.46 vRtrLdpNgGeneralTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.47 vRtrLdpNgGeneralTable149
1.3.6.1.4.1.6527.3.1.2.91.48 vRtrLdpNgPolicyTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.49 vRtrLdpNgPolicyTable127
1.3.6.1.4.1.6527.3.1.2.91.50 vRtrLdpNgIfParamsTableLstCh00
1.3.6.1.4.1.6527.3.1.2.91.51 vRtrLdpNgIfParamsTable112