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Wellfleet-HWF-MIB by vendor Wellfleet

Wellfleet-HWF-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

Use ActiveXperts Network Monitor 2019 to import vendor-specific MIB files, inclusing Wellfleet-HWF-MIB.


Vendor: Wellfleet
Mib: Wellfleet-HWF-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
Wellfleet-HWF-MIB DEFINITIONS ::= BEGIN

-- Created by mdl2asn version 3.1
-- Creation date: Wed Aug 30 16:42:27 EDT 1995


    IMPORTS

      OBJECT-TYPE
        FROM RFC-1212
      wfHwFGroup
        FROM Wellfleet-COMMON-MIB;


    wfHwfTable OBJECT-TYPE
        SYNTAX	SEQUENCE OF WfHwfEntry
        ACCESS	not-accessible
        STATUS	mandatory
        DESCRIPTION
                "The following table will contain information about a collection of
                Hardware Filter (HWF) driver records.

                Only one HWF driver may be spawned, by the loader, on a given slot.
                Hence, only the slot number is used as the instance identifier into
                the table."
        ::= { wfHwFGroup 1 }

    wfHwfEntry OBJECT-TYPE
        SYNTAX	WfHwfEntry
        ACCESS	not-accessible
        STATUS	mandatory
        DESCRIPTION
                "Slot number used as instance identifier."
        INDEX	{ wfHwfSlot }
        ::= { wfHwfTable 1 }

    WfHwfEntry ::= SEQUENCE {
    	    wfHwfDelete
    		INTEGER,
    	    wfHwfEnable
    		INTEGER,
    	    wfHwfState
    		INTEGER,
    	    wfHwfSlot
    		INTEGER,
    	    wfHwfAvailableLines
    		INTEGER
        }

    wfHwfDelete OBJECT-TYPE
        SYNTAX	INTEGER {
    		    created(1),
    		    deleted(2)
    		}
        ACCESS	read-write
        STATUS	mandatory
        DESCRIPTION
                "Create/delete parameter."
        DEFVAL	{ created }
        ::= { wfHwfEntry 1 }

    wfHwfEnable OBJECT-TYPE
        SYNTAX	INTEGER {
    		    enabled(1),
    		    disabled(2)
    		}
        ACCESS	read-write
        STATUS	mandatory
        DESCRIPTION
                "Enable/disable parameter."
        DEFVAL	{ enabled }
        ::= { wfHwfEntry 2 }

    wfHwfState OBJECT-TYPE
        SYNTAX	INTEGER {
    		    up(1),
    		    down(2),
    		    init(3),
    		    notpresent(4)
    		}
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Driver state variable."
        DEFVAL	{ notpresent }
        ::= { wfHwfEntry 3 }

    wfHwfSlot OBJECT-TYPE
        SYNTAX	INTEGER(1..14)
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Slot number -- instance ID."
        ::= { wfHwfEntry 4 }

    wfHwfAvailableLines OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Number of available lines on module."
        ::= { wfHwfEntry 5 }

    wfHwfLineTable OBJECT-TYPE
        SYNTAX	SEQUENCE OF WfHwfLineEntry
        ACCESS	not-accessible
        STATUS	mandatory
        DESCRIPTION
                "The following table will contain information about a collection of
                Hardware Filter (HWF) line records."
        ::= { wfHwFGroup 2 }

    wfHwfLineEntry OBJECT-TYPE
        SYNTAX	WfHwfLineEntry
        ACCESS	not-accessible
        STATUS	mandatory
        DESCRIPTION
                "Slot number and line number used as instance identifier."
        INDEX	{ wfHwfLineSlot,
    		  wfHwfLineNumber }
        ::= { wfHwfLineTable 1 }

    WfHwfLineEntry ::= SEQUENCE {
    	    wfHwfLineState
    		INTEGER,
    	    wfHwfLineSlot
    		INTEGER,
    	    wfHwfLineNumber
    		INTEGER,
    	    wfHwfLineCct
    		INTEGER,
    	    wfHwfLineCapableMaxTblSize
    		INTEGER,
    	    wfHwfLineCurrentTblSize
    		INTEGER,
    	    wfHwfLineCurrentUsedEntries
    		INTEGER,
    	    wfHwfLineDroppedFrames
    		INTEGER
        }

    wfHwfLineState OBJECT-TYPE
        SYNTAX	INTEGER {
    		    operational(1),
    		    disabled(2),
    		    full(3)
    		}
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "State of filtering hardware on a per line basis."
        DEFVAL	{ disabled }
        ::= { wfHwfLineEntry 1 }

    wfHwfLineSlot OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Slot number -- instance ID."
        ::= { wfHwfLineEntry 2 }

    wfHwfLineNumber OBJECT-TYPE
        SYNTAX	INTEGER {
    		    one(1),
    		    two(2),
    		    three(3),
    		    four(4),
    		    five(5)
    		}
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Line number -- instance ID."
        ::= { wfHwfLineEntry 3 }

    wfHwfLineCct OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Circuit number associated with a line."
        ::= { wfHwfLineEntry 4 }

    wfHwfLineCapableMaxTblSize OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "This attribute specifies the maximum number of table entries
                capable of being used by a line based upon actual hardware
                filter devices present and available."
        ::= { wfHwfLineEntry 5 }

    wfHwfLineCurrentTblSize OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Current capacity of the hardware filter table. Hardware filter
                table resources are dynamically allocated (in increments of 256)
                on an as-needed basis up to the available table size."
        ::= { wfHwfLineEntry 6 }

    wfHwfLineCurrentUsedEntries OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Number of hardware filter table entries used."
        ::= { wfHwfLineEntry 7 }

    wfHwfLineDroppedFrames OBJECT-TYPE
        SYNTAX	INTEGER
        ACCESS	read-only
        STATUS	mandatory
        DESCRIPTION
                "Number of frames dropped because of hardware filter match."
        ::= { wfHwfLineEntry 8 }

    END  -- Wellfleet-HWF-MIB