-- ################################################################################

EXTREME-STP-EXTENSIONS-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE        FROM SNMPv2-SMI
    TruthValue        FROM SNMPv2-TC
    DisplayString        FROM RFC1213-MIB
    Integer32, Counter32, TimeTicks    FROM SNMPv2-SMI
    RowStatus               FROM SNMPv2-TC
    extremeVlanIfIndex    FROM EXTREME-VLAN-MIB
    extremeAgent, PortList	FROM EXTREME-BASE-MIB
    extremeSlotNumber       FROM EXTREME-SYSTEM-MIB;

    extremeStp MODULE-IDENTITY        
	        LAST-UPDATED "201702200000Z"
                ORGANIZATION "Extreme Networks, Inc."
                CONTACT-INFO "www.extremenetworks.com"
                DESCRIPTION "Extreme STP extensions"
        ::= { extremeAgent 17 }

    BridgeId ::= OCTET STRING (SIZE (8))   -- the
    Timeout ::= Integer32 -- a STP timer in units of 1/100 seconds

    extremeStpDomainTable    OBJECT-TYPE
        SYNTAX                        SEQUENCE OF ExtremeStpDomainEntry
        MAX-ACCESS                    not-accessible
        STATUS                        current
        DESCRIPTION
        "This table contains STP information per STP domain."
        ::= { extremeStp 1 }

    extremeStpDomainEntry    OBJECT-TYPE
        SYNTAX                        ExtremeStpDomainEntry
        MAX-ACCESS                    not-accessible
        STATUS                        current
        DESCRIPTION
        "An entry in the extremeStpDomain Table."
        INDEX        { extremeStpDomainStpdInstance }
        ::= { extremeStpDomainTable 1 }

    ExtremeStpDomainEntry ::= SEQUENCE {
        extremeStpDomainStpdInstance            Integer32,
        extremeStpDomainStpdName            DisplayString,
        extremeStpDomainStpEnabled            TruthValue,
        extremeStpDomainRstpEnabled            TruthValue,
        extremeStpDomainStpdTag                INTEGER,
        extremeStpDomainNumPorts            Integer32,
        extremeStpDomainBridgeId            BridgeId,
        extremeStpDomainBridgePriority            INTEGER,
        extremeStpDomainDesignatedRoot            BridgeId,
        extremeStpDomainRootPortIfIndex            Integer32,
        extremeStpDomainRootCost            Integer32,    
        extremeStpDomainRRFailoverEnabled        TruthValue,    
        extremeStpDomainMaxAge                Timeout,        
        extremeStpDomainHelloTime            Timeout,
        extremeStpDomainForwardDelay            Timeout,
        extremeStpDomainBridgeMaxAge            Timeout,
        extremeStpDomainBridgeHelloTime            Timeout,
        extremeStpDomainBridgeForwardDelay        Timeout,
        extremeStpDomainHoldTime            Timeout,
        extremeStpDomainTopChanges            Counter32,
        extremeStpDomainTimeSinceTopologyChange        TimeTicks,
        extremeStpDomainRowStatus            RowStatus,
        extremeStpDomainPortInstance         Integer32,
        extremeStpDomainStpdDescription      DisplayString
        }

        extremeStpDomainStpdInstance            OBJECT-TYPE
		SYNTAX			 Integer32
        MAX-ACCESS                    accessible-for-notify
        STATUS                        current
        DESCRIPTION
        "The unique identifier of this STP domain."
        ::= { extremeStpDomainEntry 1 }

        extremeStpDomainStpdName            OBJECT-TYPE
        SYNTAX                        DisplayString (SIZE(1..31))
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The name associated with this STP domain."
        ::= { extremeStpDomainEntry 2 }

        extremeStpDomainStpEnabled            OBJECT-TYPE
        SYNTAX                        TruthValue
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The Enabled/Disabled state of STP on this STP domain."
        ::= { extremeStpDomainEntry 3 }


        extremeStpDomainRstpEnabled            OBJECT-TYPE
        SYNTAX                        TruthValue
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The Enabled/Disabled state of Rapid STP on this STP domain."
        ::= { extremeStpDomainEntry 4 }


        extremeStpDomainStpdTag                OBJECT-TYPE
        SYNTAX                        INTEGER (0..4095)
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The StpdId of this STP domain which appears as the 802.1Q tag. Therefore, 
        it must be the VLAN tag of one of the wholly-contained VLANs of this STP
        domain (i.e., the Carrier VLAN).  A value of 0 is returned if the STP domain
        has no Carrier VLAN defined yet or is a completely native 802.1D domain."
        ::= { extremeStpDomainEntry 5 }

        extremeStpDomainNumPorts            OBJECT-TYPE
		SYNTAX			Integer32
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The number of physical ports belonging to this STP domain."
        ::= { extremeStpDomainEntry 6 }

        extremeStpDomainBridgeId            OBJECT-TYPE
        SYNTAX                        BridgeId
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The bridge identifier of this bridge for this STP domain."
        ::= { extremeStpDomainEntry 7 }

        extremeStpDomainBridgePriority            OBJECT-TYPE
        SYNTAX                        INTEGER (0..65535)
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The bridge priority of this bridge for this STP domain."
        ::= { extremeStpDomainEntry 8 }

        extremeStpDomainDesignatedRoot            OBJECT-TYPE
        SYNTAX                        BridgeId
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The root bridge identifier for this STP domain as determined by the STP
        running on this bridge for this STP domain"
        ::= { extremeStpDomainEntry 9 }

        extremeStpDomainRootPortIfIndex            OBJECT-TYPE
		SYNTAX			Integer32
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The port ifIndex of the root port of this bridge for this STP domain."
        ::= { extremeStpDomainEntry 10 }

        extremeStpDomainRootCost            OBJECT-TYPE
		SYNTAX			Integer32
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The cost of the path from this bridge to the root bridge of this STP domain"
        ::= { extremeStpDomainEntry 11 }

        extremeStpDomainRRFailoverEnabled        OBJECT-TYPE
        SYNTAX                        TruthValue
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The Enabled/Disabled state of Rapid Root Failover for this bridge on 
        this STP domain."
        ::= { extremeStpDomainEntry 12 }

        extremeStpDomainMaxAge                OBJECT-TYPE
        SYNTAX                        Timeout
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The maximum allowable age, in units of hundredths of a second, of STP 
        information learned by this bridge for this STP domain, after which it 
        is discarded. This is the value currently being used by the bridge."
        ::= { extremeStpDomainEntry 13 }

        extremeStpDomainHelloTime            OBJECT-TYPE
        SYNTAX                        Timeout
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The time, in hundredths of a second, between successive transmissions
        of Configuration BPDUs when this bridge is(or is trying to become) the 
        root bridge for this STP domain. This is the value currently being used
        by this bridge."
        ::= { extremeStpDomainEntry 14 }

        extremeStpDomainForwardDelay            OBJECT-TYPE
        SYNTAX                        Timeout
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The forward delay time, in hundredths of a second, currently
        being used by this bridge on this STP domain."
        ::= { extremeStpDomainEntry 15 }

        extremeStpDomainBridgeMaxAge            OBJECT-TYPE
        SYNTAX                        Timeout (600..4000)
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "This is the value of MaxAge used by all other bridges in 
        this STP domain when this bridge is the root bridge."
        ::= { extremeStpDomainEntry 16 }

        extremeStpDomainBridgeHelloTime            OBJECT-TYPE
        SYNTAX                        Timeout (100..1000)
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "This is the value of HelloTime used by all other bridges in
        this STP domain when this bridge is the root bridge."
        ::= { extremeStpDomainEntry 17 }

        extremeStpDomainBridgeForwardDelay        OBJECT-TYPE
        SYNTAX                        Timeout (400..3000)
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "This is the value of ForwardDelay used by all other bridges in
        this STP domain when this bridge is the root bridge."

        ::= { extremeStpDomainEntry 18 }

        extremeStpDomainHoldTime            OBJECT-TYPE
        SYNTAX                        Timeout
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "This is the Hold Time, in hundredths of a second, for this
        STP domain."
        ::= { extremeStpDomainEntry 19 }

        extremeStpDomainTopChanges            OBJECT-TYPE
        SYNTAX                        Counter32
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The number of topology changes detected by this bridge for
        this STP domain since the management entity was initialized
        or reset."
        ::= { extremeStpDomainEntry 20 }

        extremeStpDomainTimeSinceTopologyChange        OBJECT-TYPE
        SYNTAX                        TimeTicks
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The time, in hundredths of a second, since a topology change
        was last detected by this bridge for this STP domain."
        ::= { extremeStpDomainEntry 21 }

        extremeStpDomainRowStatus            OBJECT-TYPE
        SYNTAX                        RowStatus
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The status of this entry, as per standard RowStatus conventions."
        ::= { extremeStpDomainEntry 22 }

        extremeStpDomainPortInstance       OBJECT-TYPE
	SYNTAX			Integer32
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The port ifIndex of the port disabled in STP domain."
        ::= { extremeStpDomainEntry 23 }

        extremeStpDomainStpdDescription            OBJECT-TYPE
        SYNTAX                        DisplayString (SIZE(0..180))
        MAX-ACCESS                    read-only
        STATUS                        current
        DESCRIPTION
        "The description associated with this STP domain."
        ::= { extremeStpDomainEntry 24 }
        
    extremeStpPortTable            OBJECT-TYPE
        SYNTAX                SEQUENCE OF ExtremeStpPortEntry
        MAX-ACCESS            not-accessible
        STATUS                current
        DESCRIPTION
        "This table contains port-specific information per STP domain."
    ::= { extremeStp 2 }

    extremeStpPortEntry            OBJECT-TYPE
        SYNTAX                ExtremeStpPortEntry
        MAX-ACCESS            not-accessible
        STATUS                current
        DESCRIPTION
        "An entry in the extremeStpPort table."
        INDEX        { extremeStpDomainStpdInstance, extremeStpPortPortIfIndex }
        ::= { extremeStpPortTable 1 }    

    ExtremeStpPortEntry ::= SEQUENCE {
        extremeStpPortPortIfIndex    Integer32,
                extremeStpPortStpEnabled        TruthValue,
        extremeStpPortPortMode        INTEGER,
        extremeStpPortPortState        INTEGER,
        extremeStpPortPortPriority    INTEGER,
        extremeStpPortPortId        OCTET STRING,
        extremeStpPortPathCost        INTEGER,
        extremeStpPortDesignatedCost    Integer32,
                extremeStpPortDesignatedRoot    BridgeId,
        extremeStpPortDesignatedBridge    BridgeId,
        extremeStpPortDesignatedPort    OCTET STRING,
        extremeStpPortRowStatus        RowStatus        
        }

    extremeStpPortPortIfIndex        OBJECT-TYPE
		SYNTAX		Integer32
        MAX-ACCESS                not-accessible
        STATUS                current
        DESCRIPTION
        "The ifIndex of the physical port for which this entry contains STP information."
        ::= { extremeStpPortEntry 1 }

    extremeStpPortStpEnabled        OBJECT-TYPE
        SYNTAX                TruthValue
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The enabled/disabled state of this STP instance on this port."
        ::= { extremeStpPortEntry 2 }


    extremeStpPortPortMode            OBJECT-TYPE
        SYNTAX                INTEGER { 
                            dot1d(1), 
                            emistp(2), 
                            pvstp(3), 
                            dot1w(4)
                            }
        MAX-ACCESS                read-only
        STATUS                    current
        DESCRIPTION
        "The port mode of this port in this STP domain."
        ::= { extremeStpPortEntry 3 }

    extremeStpPortPortState            OBJECT-TYPE
        SYNTAX                INTEGER { 
                            disabled(1),
                            blocking(2),
                            listening(3),
                            learning(4),
                            forwarding(5)
                        }
                                     
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The port state of this port in this STP domain."
        ::= { extremeStpPortEntry 4 }

    extremeStpPortPortPriority        OBJECT-TYPE
        SYNTAX                INTEGER (0..31)
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The port priority of this port in this STP domain."
        ::= { extremeStpPortEntry 5 }

    extremeStpPortPortId            OBJECT-TYPE
        SYNTAX                OCTET STRING (SIZE(2))
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The port identifier of this port in this STP domain."
        ::= { extremeStpPortEntry 6 }

    extremeStpPortPathCost            OBJECT-TYPE
        SYNTAX                INTEGER (1..65535)
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The path cost of this port for this STP domain."
        ::= { extremeStpPortEntry 7 }

    extremeStpPortDesignatedCost        OBJECT-TYPE
		SYNTAX		Integer32
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The path cost, for this STP domain, of the Designated Port of the 
        segment connected to this port."
        ::= { extremeStpPortEntry 8 }

        extremeStpPortDesignatedRoot            OBJECT-TYPE
                SYNTAX                          BridgeId
                MAX-ACCESS                      read-only
                STATUS                          current
                DESCRIPTION
                    "The root bridge identifier, for this STP domain, that is sent in the 
                    Configuration BPDUs transmitted by the Designated Bridge for the segment
                    to which this port is attached."
                ::= { extremeStpPortEntry 9 }

    extremeStpPortDesignatedBridge        OBJECT-TYPE
        SYNTAX                BridgeId
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The bridge identifier for the bridge considered to be the Designated Bridge,
        in this STP domain, for the segment connected to this port."
        ::= { extremeStpPortEntry 10 }

    extremeStpPortDesignatedPort        OBJECT-TYPE
        SYNTAX                OCTET STRING(SIZE(2))
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The port identifier of the Designated Port on this port's segment, for this
        STP domain."
        ::= { extremeStpPortEntry 11 }

    extremeStpPortRowStatus            OBJECT-TYPE
        SYNTAX                RowStatus
        MAX-ACCESS            read-only
        STATUS                current
        DESCRIPTION
        "The status of this entry, as per standard RowStatus conventions."
        ::= { extremeStpPortEntry 12 }


    extremeStpVlanPortTable        OBJECT-TYPE
        SYNTAX            SEQUENCE OF ExtremeStpVlanPortEntry
        MAX-ACCESS        not-accessible
        STATUS            current
        DESCRIPTION
        "This table contains information of the ports belonging to a STP domain on a per VLAN basis."
        ::= { extremeStp 3 }

    extremeStpVlanPortEntry        OBJECT-TYPE
        SYNTAX            ExtremeStpVlanPortEntry
        MAX-ACCESS        not-accessible
        STATUS            current
        DESCRIPTION
        "An entry in the extremeStpVlanPort table."
        INDEX        { extremeVlanIfIndex, extremeStpDomainStpdInstance }
    ::= { extremeStpVlanPortTable 1 }

    ExtremeStpVlanPortEntry ::= SEQUENCE {
        extremeStpVlanPortPortMask        PortList,
        extremeStpVlanPortRowStatus        RowStatus
        }

    extremeStpVlanPortPortMask    OBJECT-TYPE
    SYNTAX                PortList
    MAX-ACCESS            read-only
    STATUS                current
    DESCRIPTION
    "The list of ports in this STP domain and in this VLAN."
    ::= { extremeStpVlanPortEntry 1 }

    extremeStpVlanPortRowStatus    OBJECT-TYPE
    SYNTAX                RowStatus
    MAX-ACCESS            read-only
    STATUS                current
    DESCRIPTION
    "The status of this entry, as per standard RowStatus conventions."
    ::= { extremeStpVlanPortEntry 2 }

    extremeStpNotifications    OBJECT IDENTIFIER
     ::=  { extremeStp 4 }

    extremeStpNotificationsPrefix OBJECT IDENTIFIER
     ::= { extremeStpNotifications 0}
  

    extremeStpEdgePortLoopDetected NOTIFICATION-TYPE
        OBJECTS  { extremeStpDomainStpdInstance,
                   extremeStpDomainPortInstance
                 }
        STATUS  current
        DESCRIPTION
        "A Loop has been detected and the port will be disabled."
        ::= { extremeStpNotificationsPrefix 1}

    extremeStpPortLoopProtectEventDetected NOTIFICATION-TYPE
        OBJECTS  {
                   extremeStpDomainPortInstance
                 }
        STATUS  current
        DESCRIPTION
        "A Loop protect event has been detected."
        ::= { extremeStpNotificationsPrefix 2}

END