-- ============================================================================ -- AT-LINKMON-MIB, Allied Telesis enterprise MIB: -- Link Monitoring MIB objects. -- -- Copyright (c) 2020 by Allied Telesis, Inc. -- All rights reserved. -- -- ============================================================================ AT-LINKMON-MIB DEFINITIONS ::= BEGIN IMPORTS Integer32, Unsigned32, Counter64, OBJECT-TYPE, MODULE-IDENTITY FROM SNMPv2-SMI TEXTUAL-CONVENTION, TruthValue FROM SNMPv2-TC InetVersion FROM INET-ADDRESS-MIB modules, DisplayStringUnsized FROM AT-SMI-MIB ; -- 1.3.6.1.4.1.207.8.4.4.4.606 atLinkMon MODULE-IDENTITY LAST-UPDATED "202009150000Z" ORGANIZATION "Allied Telesis, Inc" CONTACT-INFO "http://www.alliedtelesis.com" DESCRIPTION "The AT Link Monitoring MIB for reporting probe configuration, probe metrics, historical metric configuration and collection." REVISION "202009150000Z" DESCRIPTION "Initial Revision" ::= { modules 606 } -- -- Textual conventions -- AtLinkMonType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "Indicates the type of the probe." SYNTAX INTEGER { icmp(1), http(2) } -- -- Node definitions -- -- -- Probe Configuration Table -- atLinkMonProbeTable OBJECT-TYPE SYNTAX SEQUENCE OF AtLinkMonProbeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of information describing the configured Link Monitoring probes. Upon device reboot, probe OID's will be re-assigned based on the alphabetical naming of probes in the startup configuration." ::= { atLinkMon 1 } atLinkMonProbeEntry OBJECT-TYPE SYNTAX AtLinkMonProbeEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The configuration of a specific probe." INDEX { atLinkMonProbeID } ::= { atLinkMonProbeTable 1 } AtLinkMonProbeEntry ::= SEQUENCE { atLinkMonProbeID Unsigned32, atLinkMonProbeName DisplayStringUnsized, atLinkMonProbeType AtLinkMonType, atLinkMonProbeIPVersion InetVersion, atLinkMonProbeDestination DisplayStringUnsized, atLinkMonProbeEgressIf DisplayStringUnsized, atLinkmonProbeEgreesIfValid TruthValue, atLinkMonProbeSource DisplayStringUnsized, atLinkMonProbeSourceValid TruthValue, atLinkMonProbeDSCP Unsigned32, atLinkMonProbePacketSize Unsigned32, atLinkMonProbeInterval Unsigned32, atLinkMonProbeSampleSize Unsigned32, atLinkMonProbeEnabled TruthValue } atLinkMonProbeID OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "ID of the probe." ::= { atLinkMonProbeEntry 1 } atLinkMonProbeName OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "Name of the probe." ::= { atLinkMonProbeEntry 2 } atLinkMonProbeType OBJECT-TYPE SYNTAX AtLinkMonType UNITS "ICMP: 1, HTTP: 2" MAX-ACCESS read-only STATUS current DESCRIPTION "Type of probe, ICMP PING or HTTP GET." ::= { atLinkMonProbeEntry 3 } atLinkMonProbeIPVersion OBJECT-TYPE SYNTAX InetVersion UNITS "IPv4: 1, IPv6: 2" MAX-ACCESS read-only STATUS current DESCRIPTION "IP version of the probe, IPv4 or IPv6." ::= { atLinkMonProbeEntry 4 } atLinkMonProbeDestination OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The destination of the probe." ::= { atLinkMonProbeEntry 5 } atLinkMonProbeEgressIf OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The interface that the probe packets should egress." ::= { atLinkMonProbeEntry 6 } atLinkmonProbeEgreesIfValid OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates if the interface that the probe packets egress is valid." ::= { atLinkMonProbeEntry 7 } atLinkMonProbeSource OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The source IP address or interface. Only applicable for ICMP Probes." ::= { atLinkMonProbeEntry 8 } atLinkMonProbeSourceValid OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates if the source IP address or interface is valid. Only applicable for ICMP Probes." ::= { atLinkMonProbeEntry 9 } atLinkMonProbeDSCP OBJECT-TYPE SYNTAX Unsigned32 (0..63) MAX-ACCESS read-only STATUS current DESCRIPTION "The DSCP value to use when sending the packet. Only applicable for ICMP Probes." ::= { atLinkMonProbeEntry 10 } atLinkMonProbePacketSize OBJECT-TYPE SYNTAX Unsigned32 (64..1500) UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The size of a probe packet. Only applicable for ICMP Probes." ::= { atLinkMonProbeEntry 11 } atLinkMonProbeInterval OBJECT-TYPE SYNTAX Unsigned32 (100..3600000) UNITS "ms" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of milliseconds between sending out each probe. Range for an ICMP Ping probe is 100-10000. Range for an HTTP Get probe is 30000-3600000." ::= { atLinkMonProbeEntry 12 } atLinkMonProbeSampleSize OBJECT-TYPE SYNTAX Unsigned32 (1..100) MAX-ACCESS read-only STATUS current DESCRIPTION "The number of probe results to use when calculating the latency and jitter metrics. Only applicable for ICMP Probes." ::= { atLinkMonProbeEntry 13 } atLinkMonProbeEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Whether the probe is enabled or disabled. If it is enabled, then the device will attempt to send probes if the link is up. If it is disabled, then no probes will be sent." ::= { atLinkMonProbeEntry 14 } -- -- Probe Detail Table -- atLinkMonProbeDetailTable OBJECT-TYPE SYNTAX SEQUENCE OF AtLinkMonProbeDetailEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of information describing the latest Link Monitoring probe details. Upon device reboot, probe OID's will be re-assigned based on the alphabetical naming of probes in the startup configuration." ::= { atLinkMon 2 } atLinkMonProbeDetailEntry OBJECT-TYPE SYNTAX AtLinkMonProbeDetailEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The latest detail of a specific probe." INDEX { atLinkMonProbeID } ::= { atLinkMonProbeDetailTable 1 } AtLinkMonProbeDetailEntry ::= SEQUENCE { atLinkMonProbeDetailProbesSent Counter64, atLinkMonProbeDetailLastTxTime DisplayStringUnsized, atLinkMonProbeDetailLastRxTime DisplayStringUnsized } atLinkMonProbeDetailProbesSent OBJECT-TYPE SYNTAX Counter64 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of probes that have been sent." ::= { atLinkMonProbeDetailEntry 1 } atLinkMonProbeDetailLastTxTime OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The time that the last probe was sent." ::= { atLinkMonProbeDetailEntry 2 } atLinkMonProbeDetailLastRxTime OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The time that the device last successfully received a probe." ::= { atLinkMonProbeDetailEntry 3 } -- -- Probe Latest Metrics Table -- atLinkMonProbeLatestMetricsTable OBJECT-TYPE SYNTAX SEQUENCE OF AtLinkMonProbeLatestMetricsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of information describing the latest Link Monitoring probe metrics. Upon device reboot, probe OID's will be re-assigned based on the alphabetical naming of probes in the startup configuration." ::= { atLinkMon 3 } atLinkMonProbeLatestMetricsEntry OBJECT-TYPE SYNTAX AtLinkMonProbeLatestMetricsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The latest metrics of a specific probe." INDEX { atLinkMonProbeID } ::= { atLinkMonProbeLatestMetricsTable 1 } AtLinkMonProbeLatestMetricsEntry ::= SEQUENCE { atLinkMonProbeLatestMetricsLatency Unsigned32, atLinkMonProbeLatestMetricsJitter Unsigned32, atLinkMonProbeLatestMetricsPktLoss Unsigned32, atLinkMonProbeLatestMetricsCnscPktLoss Integer32 } atLinkMonProbeLatestMetricsLatency OBJECT-TYPE SYNTAX Unsigned32 UNITS "ms" MAX-ACCESS read-only STATUS current DESCRIPTION "The average latency based on the last samples in ms." ::= { atLinkMonProbeLatestMetricsEntry 1 } atLinkMonProbeLatestMetricsJitter OBJECT-TYPE SYNTAX Unsigned32 UNITS "ms" MAX-ACCESS read-only STATUS current DESCRIPTION "The average jitter based on the last samples in ms." ::= { atLinkMonProbeLatestMetricsEntry 2 } atLinkMonProbeLatestMetricsPktLoss OBJECT-TYPE SYNTAX Unsigned32 (0..1000) UNITS "1/10%" MAX-ACCESS read-only STATUS current DESCRIPTION "The percentage of probes lost based on the last 100 probes. The value is given in tenth's of a percent." ::= { atLinkMonProbeLatestMetricsEntry 3 } atLinkMonProbeLatestMetricsCnscPktLoss OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of consecutive probes that have been lost. A positive value means consecutive packet lost. A negative value means consecutive packets received." ::= { atLinkMonProbeLatestMetricsEntry 4 } -- -- Probe History Table -- atLinkMonProbeHistoryTable OBJECT-TYPE SYNTAX SEQUENCE OF AtLinkMonProbeHistoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of information describing historical Link Monitoring probe metrics." ::= { atLinkMon 4 } atLinkMonProbeHistoryEntry OBJECT-TYPE SYNTAX AtLinkMonProbeHistoryEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The information for a specific collection of historical probe metrics." INDEX { atLinkMonProbeHistoryID } ::= { atLinkMonProbeHistoryTable 1 } AtLinkMonProbeHistoryEntry ::= SEQUENCE { atLinkMonProbeHistoryID Unsigned32, atLinkMonProbeHistoryProbeName DisplayStringUnsized, atLinkMonProbeHistoryInterval Unsigned32, atLinkMonProbeHistoryBuckets Unsigned32, atLinkMonProbeHistoryLastSmplID Unsigned32, atLinkMonProbeHistoryLastSmplTime DisplayStringUnsized } atLinkMonProbeHistoryID OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "The ID of the Probe History collection" ::= { atLinkMonProbeHistoryEntry 1 } atLinkMonProbeHistoryProbeName OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The name of the probe the metrics are sampled from." ::= { atLinkMonProbeHistoryEntry 2 } atLinkMonProbeHistoryInterval OBJECT-TYPE SYNTAX Unsigned32 (1..2678400) MAX-ACCESS read-only STATUS current DESCRIPTION "The interval at which the metric data is sampled" ::= { atLinkMonProbeHistoryEntry 3 } atLinkMonProbeHistoryBuckets OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum number of historical samples that are kept." ::= { atLinkMonProbeHistoryEntry 4 } atLinkMonProbeHistoryLastSmplID OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The ID of the latest sample recorded. This is always increasing to distinguish new samples." ::= { atLinkMonProbeHistoryEntry 5 } atLinkMonProbeHistoryLastSmplTime OBJECT-TYPE SYNTAX DisplayStringUnsized MAX-ACCESS read-only STATUS current DESCRIPTION "The timestamp of the last sample." ::= { atLinkMonProbeHistoryEntry 6 } -- -- Historical Probe Samples Table -- atLinkMonSampleTable OBJECT-TYPE SYNTAX SEQUENCE OF AtLinkMonSampleEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of information describing the Link Monitoring metrics of a historical probe sample." ::= { atLinkMon 5 } atLinkMonSampleEntry OBJECT-TYPE SYNTAX AtLinkMonSampleEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A specific historical probe sample." INDEX { atLinkMonProbeHistoryID, atLinkMonSampleBucket } ::= { atLinkMonSampleTable 1 } AtLinkMonSampleEntry ::= SEQUENCE { atLinkMonSampleBucket Unsigned32, atLinkMonSampleLatencySum Unsigned32, atLinkMonSampleLatencyCount Unsigned32, atLinkMonSampleJitterSum Unsigned32, atLinkMonSampleJitterCount Unsigned32, atLinkMonSamplePktLossSum Unsigned32, atLinkMonSamplePktsTx Unsigned32, atLinkMonSamplePktsRx Unsigned32 } atLinkMonSampleBucket OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The bucket to read the sample data from. The first bucket has the oldest available sample. A bucket can have no data in it if less samples have been taken then there are buckets" ::= { atLinkMonSampleEntry 1 } atLinkMonSampleLatencySum OBJECT-TYPE SYNTAX Unsigned32 UNITS "ms" MAX-ACCESS read-only STATUS current DESCRIPTION "Sum of latency metric values calculated during the sample interval. Divide by the latency count for an average latency during the interval." ::= { atLinkMonSampleEntry 2 } atLinkMonSampleLatencyCount OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of latency metric values calculated in the sum." ::= { atLinkMonSampleEntry 3 } atLinkMonSampleJitterSum OBJECT-TYPE SYNTAX Unsigned32 UNITS "ms" MAX-ACCESS read-only STATUS current DESCRIPTION "Sum of jitter metric values calculated during the sample interval. Divide by the jitter count for an average jitter during the interval." ::= { atLinkMonSampleEntry 4 } atLinkMonSampleJitterCount OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of jitter metric values calculated in the sum." ::= { atLinkMonSampleEntry 5 } atLinkMonSamplePktLossSum OBJECT-TYPE SYNTAX Unsigned32 UNITS "1/10%" MAX-ACCESS read-only STATUS current DESCRIPTION "Sum of the packet loss metric values recorded during the sample interval. The value is given in tenth's of a percent. Divide by packets transmitted for the average of the packet loss metric during the interval." ::= { atLinkMonSampleEntry 6 } atLinkMonSamplePktsTx OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of probes sent during the sample interval." ::= { atLinkMonSampleEntry 7 } atLinkMonSamplePktsRx OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of probes sent that received a reply during the sample interval." ::= { atLinkMonSampleEntry 8 } END -- -- at-linkmon.mib --