SYNOLOGY-SHA-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-COMPLIANCE,
    OBJECT-GROUP
        FROM SNMPv2-CONF
    MODULE-IDENTITY,
    OBJECT-TYPE,
    Unsigned32,
    Integer32,
    enterprises
        FROM SNMPv2-SMI
    TEXTUAL-CONVENTION,
    TruthValue
        FROM SNMPv2-TC;

synologyHA MODULE-IDENTITY
    LAST-UPDATED "201807250000Z"
    ORGANIZATION "www.synology.com"
    CONTACT-INFO
        "Synology Inc.
         Email: snmp@synology.com"
    DESCRIPTION "Status of Synology High-Availability"
    REVISION    "201807250000Z"
    DESCRIPTION "First revision"
    ::= { synology 106 }

synology    OBJECT IDENTIFIER
    ::= { enterprises 6574 }

HostName ::= TEXTUAL-CONVENTION
    DISPLAY-HINT    "255a"
    STATUS          current
    DESCRIPTION     "Host name"
    SYNTAX          OCTET STRING (SIZE(0..256))

ClusterStatusType ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "This TC enumerates cluster status."
    SYNTAX      INTEGER {
                    normal(0),
                    warning(1),
                    critical(2),
                    upgrading(3),
                    processing(4)
                }

HeartbeatStatusType ::= TEXTUAL-CONVENTION
    STATUS      current
    DESCRIPTION
        "This TC enumerates heartbeat status."
    SYNTAX      INTEGER {
                    normal(0),
                    abnormal(1),
                    disconnected(2),
                    empty(3)
                }

activeNodeName OBJECT-TYPE
    SYNTAX      HostName
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Hostname of node providing services"
    ::= { synologyHA 1 }

passiveNodeName OBJECT-TYPE
    SYNTAX      HostName
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Hostname of node not providing services"
    ::= { synologyHA 2 }

clusterAutoFailover OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Whether cluster can launch failover"
    ::= { synologyHA 3 }

clusterName OBJECT-TYPE
    SYNTAX      HostName
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Hostname of node providing services"
    ::= { synologyHA 4 }

clusterStatus OBJECT-TYPE
    SYNTAX      ClusterStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "One of critical, upgrading, processing, warning, normal"
    ::= { synologyHA 5 }

heartbeatStatus OBJECT-TYPE
    SYNTAX      HeartbeatStatusType
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "One of empty, disconnected, normal, abnormal"
    ::= { synologyHA 6 }

heartbeatTxRate OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Transfer speed of heartbeat in kilo-byte-per-second"
    ::= { synologyHA 7 }

heartbeatLatency OBJECT-TYPE
    SYNTAX      Unsigned32
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION "Heartbeat latency in microseconds"
    ::= { synologyHA 8 }

synologyHAConformance   OBJECT IDENTIFIER ::= { synologyHA 9 }
synologyHACompliances   OBJECT IDENTIFIER ::= { synologyHAConformance 1 }
synologyHAGroups        OBJECT IDENTIFIER ::= { synologyHAConformance 2 }

synologyHACompliance MODULE-COMPLIANCE
    STATUS      current
    DESCRIPTION "The compliance statement for SHA information."
    MODULE      -- this module
        MANDATORY-GROUPS { synologyHAGroup }
    ::= { synologyHACompliances 1 }

synologyHAGroup OBJECT-GROUP
    OBJECTS     {
                    activeNodeName,
                    passiveNodeName,
                    clusterAutoFailover,
                    clusterName,
                    clusterStatus,
                    heartbeatStatus,
                    heartbeatTxRate,
                    heartbeatLatency
                }
    STATUS      current
    DESCRIPTION "A collection of objects providing basic information of an synology High-availability cluster."
    ::= { synologyHAGroups 1 }
END