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NETWORK-DIAGS by vendor Enterasys Networks Inc

NETWORK-DIAGS 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 NETWORK-DIAGS.


Vendor: Enterasys Networks Inc
Mib: NETWORK-DIAGS  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
NETWORK-DIAGS DEFINITIONS ::= BEGIN

        --  network-diags-mib.txt
        --  Revision: 01.01.00
        --  Part Number:
        --  Date: August 11, 1995

        --  Cabletron Systems, Inc.
        --  35 Industrial Way, P.O. Box 5005
        --  Rochester, NH 03867-0505
        --  (603) 332-9400
        --  support@ctron.com

        --  This module provides authoritative definitions for part
        --  of the naming tree below:
        --
        --              cabletron { enterprises 52 }
        --
        --  This module will be extended, as additional sub-sections
        --  of this naming tree are defined.
        --

        --  Cabletron Systems reserves the right to make changes in 
        --  specification and other information contained in this document 
        --  without prior notice.  The reader should consult Cabletron Systems
        --  to determine whether any such changes have been made.
        --
        --  In no event shall Cabletron Systems be liable for any incidental, 
        --  indirect, special, or consequential damages whatsoever (including 
        --  but not limited to lost profits) arising out of or related to this
        --  document or the information contained in it, even if Cabletron
        --  Systems has been advised of, known, or should have known, the 
        --  possibility of such damages.
        --
        --  Cabletron grants vendors, end-users, and other interested parties
        --  a non-exclusive license to use this Specification in connection
        --  with the management of Cabletron products.

        --  Copyright August 95 Cabletron Systems

IMPORTS
        IpAddress, Counter
                        FROM RFC1155-SMI
        nwDiagnostics
                        FROM CTRON-MIB-NAMES
        OBJECT-TYPE
                        FROM RFC-1212;

nwRevision      OBJECT IDENTIFIER ::= { nwDiagnostics 1 }
nwInternet      OBJECT IDENTIFIER ::= { nwDiagnostics 2  }
nwIpPing        OBJECT IDENTIFIER ::= { nwInternet 1 }
nwIpTraceRoute  OBJECT IDENTIFIER ::= { nwInternet 2 }

nwRevisionLevel OBJECT-TYPE
        SYNTAX  INTEGER
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "This shows the current revision level of this mib."
        ::= { nwRevision 1 }


nwIpPingTable   OBJECT-TYPE
        SYNTAX  SEQUENCE OF NwIpPingEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "This table allows outbound ping requests to be generated from
                the Cabletron device to a specified destination IP address.
                It is indexed by destination address and source address to 
                allow multiple ping requests by different owner IP addresses."
        ::= { nwIpPing 1 }

 
nwIpPingEntry   OBJECT-TYPE
        SYNTAX  NwIpPingEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An IP Ping Table entry containing objects for a particular 
                ping request." 
        INDEX   { nwIpPingDestination, nwIpPingOwner }
        ::= { nwIpPingTable 1 }

NwIpPingEntry ::= 
        SEQUENCE {
                nwIpPingDestination     IpAddress,
                nwIpPingOwner           IpAddress,
                nwIpPingType            INTEGER,
                nwIpPingAction          INTEGER,
                nwIpPingStatus          INTEGER
                }


nwIpPingDestination      OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The IP address of the host/device to be pinged."
        ::= { nwIpPingEntry 1 }

nwIpPingOwner   OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The IP address of the client which created this ping request.
                A value of 0.0.0.0 indicates the request was made from the
                local console."
        ::= { nwIpPingEntry 2 }


nwIpPingType    OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        invalid(2)
                }
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The administrative control of this ping request entry.  This 
                leaf is used to create a ping request entry."
        DEFVAL  { other }
        ::= { nwIpPingEntry 3 }


nwIpPingAction  OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        activate(2),
                        suspend(3)
                }
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The action to be performed with this ping entry."
        DEFVAL  { activate }
        ::= { nwIpPingEntry 4 }

nwIpPingStatus  OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        not-sent(2),
                        in-progress(3),
                        alive(4),
                        timeout(5),
                        bad-results(6),
                        failed(7),
                        net-unreach(8),
                        host-unreach(9),
                        proto-unreach(10),
                        port-unreach(11),
                        cant-frag(12),
                        sr-failed(13),
                        net-unknown(14),
                        host-unknown(15),
                        isolated(16),
                        no-net-comm(17),
                        no-host-comm(18),
                        no-net-tos(19),
                        no-host-tos(20),
                        source-quence(21),
                        ttl-exceeded(22),
                        frag-exceeded(23),
                        parameter(24)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The results of a ping request.  A result of alive(4) means
                the device is responding."
        ::= { nwIpPingEntry 5 }

        

nwIpTraceRouteTable     OBJECT-TYPE
        SYNTAX  SEQUENCE OF NwIpTraceRouteEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "This table allows outbound traceroute requests to be generated
                from the Cabletron device to a specified destination IP address.
                It is indexed by destination address and source address to 
                allow multiple requests by different owner IP addresses."
        ::= { nwIpTraceRoute 1 }

 
nwIpTraceRouteEntry     OBJECT-TYPE
        SYNTAX  NwIpTraceRouteEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An IP TraceRoute Table entry containing objects for a 
                particular traceroute request." 
        INDEX   { nwIpTraceRouteDestination, nwIpTraceRouteOwner }
        ::= { nwIpTraceRouteTable 1 }

NwIpTraceRouteEntry ::= 
        SEQUENCE {
                nwIpTraceRouteDestination       IpAddress,
                nwIpTraceRouteOwner             IpAddress,
                nwIpTraceRouteType              INTEGER,
                nwIpTraceRouteAction            INTEGER,
                nwIpTraceRouteStatus            INTEGER,
                nwIpTraceRouteNextHops          Counter
                }


nwIpTraceRouteDestination        OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The IP address of the host/device to be traced."
        ::= { nwIpTraceRouteEntry 1 }

nwIpTraceRouteOwner     OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The IP address of the client which created this trace request."
        ::= { nwIpTraceRouteEntry 2 }


nwIpTraceRouteType    OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        invalid(2)
                }
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The administrative control of this trace request entry.  This 
                leaf is used to create a traceroute request entry."
        DEFVAL  { other }
        ::= { nwIpTraceRouteEntry 3 }


nwIpTraceRouteAction OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        activate(2),
                        suspend(3)
                }
        ACCESS  read-write
        STATUS  mandatory
        DESCRIPTION
                "The action to be perfomed with this request."
        DEFVAL  { activate }
        ::= { nwIpTraceRouteEntry 4 }

nwIpTraceRouteStatus OBJECT-TYPE
        SYNTAX  INTEGER {
                        other(1),
                        not-sent(2),
                        in-progress(3),
                        alive(4),
                        timeout(5),
                        bad-results(6),
                        failed(7),
                        net-unreach(8),
                        host-unreach(9),
                        proto-unreach(10),
                        port-unreach(11),
                        cant-frag(12),
                        sr-failed(13),
                        net-unknown(14),
                        host-unknown(15),
                        isolated(16),
                        no-net-comm(17),
                        no-host-comm(18),
                        no-net-tos(19),
                        no-host-tos(20),
                        source-quence(21),
                        ttl-exceeded(22),
                        frag-exceeded(23),
                        parameter(24)
                }
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The results of a trace request.  A result of alive(3) means
                the end device has responded.  Otherwise the next hop count
                will indicate how many hops were traversed."
        ::= { nwIpTraceRouteEntry 5 }



nwIpTraceRouteNextHops  OBJECT-TYPE
        SYNTAX  Counter
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The number of next-hop routers/gateways traversed.  This value
                should be used to read entries in the TraveRouteHop Table."
        ::= { nwIpTraceRouteEntry 6 }



        

nwIpTraceRouteHopTable  OBJECT-TYPE
        SYNTAX  SEQUENCE OF NwIpTraceRouteHopEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "This table contains the next-hop Ip Addresses of each hop
                traversed for a particular TraceRoute request."
        ::= { nwIpTraceRoute 2 }

 
nwIpTraceRouteHopEntry  OBJECT-TYPE
        SYNTAX  NwIpTraceRouteHopEntry
        ACCESS  not-accessible
        STATUS  mandatory
        DESCRIPTION
                "An IP NextHop Table entry containing objects for a 
                particular traceroute request." 
        INDEX   { nwIpTraceRouteHopDestination, nwIpTraceRouteHopOwner, nwIpTraceRouteHopNumber }
        ::= { nwIpTraceRouteHopTable 1 }

NwIpTraceRouteHopEntry ::= 
        SEQUENCE {
                nwIpTraceRouteHopDestination    IpAddress,
                nwIpTraceRouteHopOwner          IpAddress,
                nwIpTraceRouteHopNumber         INTEGER,
                nwIpTraceRouteHopIp             IpAddress
                }


nwIpTraceRouteHopDestination     OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The IP address of the host/device for which this entry exists."
        ::= { nwIpTraceRouteHopEntry 1 }

nwIpTraceRouteHopOwner  OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The IP address of the client for which this entry exists."
        ::= { nwIpTraceRouteHopEntry 2 }


nwIpTraceRouteHopNumber         OBJECT-TYPE
        SYNTAX  INTEGER
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The hop number of this gateway in the table of next-hop
                 routers/gateways traversed.  This value indicated how many
                hops away this router/gateway is."
        ::= { nwIpTraceRouteHopEntry 3 }

        
nwIpTraceRouteHopIp     OBJECT-TYPE
        SYNTAX  IpAddress
        ACCESS  read-only
        STATUS  mandatory
        DESCRIPTION
                "The IP address of this next-hop gateway."
        ::= { nwIpTraceRouteHopEntry 4 }

END