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CISCO-NDE-MIB by vendor Cisco

CISCO-NDE-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 CISCO-NDE-MIB.


Vendor: Cisco
Mib: CISCO-NDE-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
-- *****************************************************************
-- CISCO-NDE-MIB.my 
--
-- July 2001, Jayakumar Kadirvelu
-- 
--
-- Copyright (c) 2001 by cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************
--
CISCO-NDE-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    Integer32
        FROM SNMPv2-SMI
    MODULE-COMPLIANCE,
    OBJECT-GROUP
        FROM SNMPv2-CONF
    ciscoMgmt
        FROM CISCO-SMI
    Unsigned32
        FROM CISCO-TC
    InetAddressType,
    InetAddress
        FROM INET-ADDRESS-MIB
    RowStatus
        FROM SNMPv2-TC;

ciscoNDEMIB MODULE-IDENTITY
    LAST-UPDATED        "200108080000Z"
    ORGANIZATION        "Cisco Systems, Inc."
    CONTACT-INFO
       "Cisco Systems
        Customer Service
        Postal: 170 W Tasman Drive
        San Jose, CA  95134
        USA
        Tel: +1 800 553-NETS

        E-mail: cs-snmp@cisco.com"
    DESCRIPTION
        "The Netflow Data Export (NDE) MIB provides instrumentation for
        configuration and operation of the Netflow Data Export feature.

        A network flow is defined as an unidirectional sequence of 
        packets between a given source and destination endpoints.
        Network flows are highly granular; flow endpoints are 
        identified both by IP address  as well as by transport layer
        application port numbers. NetFlow also utilizes the IP
        Protocol type, Type of Service (ToS) and the input interface
        identifier to uniquely identify flows.

        Netflow Data Export refers to the export of Netflow Data using 
        UDP packets to Netflow Data Collector(s). A NetFlow Data 
        Collector (NDC) captures, filters, aggregates, and stores the
        data from multiple NetFlow enabled devices. NDCs provide fast,
        scalable, and economical Netflow data."
    REVISION        "200108080000Z"
    DESCRIPTION
        "Initial version of this MIB module."
    ::= { ciscoMgmt 226 }

ciscoNDEMIBObjects OBJECT IDENTIFIER     ::=  { ciscoNDEMIB 1 }

cndeCollectorConfiguration OBJECT IDENTIFIER 
                                         ::=  { ciscoNDEMIBObjects 1 }

-- Textual Conventions
-- No Textual Conventions

--
-- Collector Configuration objects
--

cndeMaxCollectors OBJECT-TYPE
    SYNTAX     Unsigned32
    MAX-ACCESS read-only
    STATUS     current
    DESCRIPTION
        "Maximum number of entries allowed in the cndeCollectorTable.
         A zero indicates unlimitted number of entries.
         The agent should set this value during initialization, and
         the vaule for this object cannot be changed during the 
         system's operation"

    ::= { cndeCollectorConfiguration 1 }

cndeCollectorTable OBJECT-TYPE
    SYNTAX     SEQUENCE OF CndeCollectorEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "A control table to configure the NDE collectors. 
         The maximum number of entries is limited by cndeMaxCollectors.
         The agent sends the NDE packets to each address configured
         in this table."
    ::= { cndeCollectorConfiguration 2 }

cndeCollectorEntry OBJECT-TYPE
    SYNTAX     CndeCollectorEntry
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "A conceptual row in the cndeCollectorEntry." 
    INDEX { cndeCollectorAddressType, 
            cndeCollectorAddress, 
            cndeCollectorPort }
    ::= { cndeCollectorTable 1 }

CndeCollectorEntry ::= SEQUENCE {
    cndeCollectorAddressType   InetAddressType,
    cndeCollectorAddress       InetAddress,
    cndeCollectorPort          Integer32,
    cndeCollectorStatus        RowStatus
    }

cndeCollectorAddressType OBJECT-TYPE
    SYNTAX     InetAddressType
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "The type of Internet address used by this entry"
   ::= { cndeCollectorEntry 1 }


cndeCollectorAddress OBJECT-TYPE
    SYNTAX     InetAddress (SIZE (1..64))
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "The Internet address of the collector. This is the 
        address which the Netflow data is exported to."
   ::= { cndeCollectorEntry 2 }

cndeCollectorPort OBJECT-TYPE
    SYNTAX     Integer32 (1..65535) 
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "The transport port of the collector which the 
         Netflow data is exported to."
   ::= { cndeCollectorEntry 3 }

cndeCollectorStatus OBJECT-TYPE
    SYNTAX     RowStatus 
    MAX-ACCESS read-create
    STATUS     current
    DESCRIPTION
        "The status object used to manage the rows in this table.
        The only way to create an entry is by setting createAndGo(4).
        The only way way to delete an entry is by setting destroy(6)."
   ::= { cndeCollectorEntry 4 }

-- Notifications

cndeMIBNotifications   OBJECT IDENTIFIER ::= { ciscoNDEMIB 2 }

-- no notifications defined

-- Conformance and Compliance

cndeMIBConformance   OBJECT IDENTIFIER  ::=   { ciscoNDEMIB  3 }
cndeMIBCompliances   OBJECT IDENTIFIER  ::=   { cndeMIBConformance 1 }
cndeMIBGroups        OBJECT IDENTIFIER  ::=   { cndeMIBConformance 2 }

-- Conformance

cndeMIBCompliance MODULE-COMPLIANCE
     STATUS       current
     DESCRIPTION
         "The compliance statement for the CISCO-NDE-MIB.
          
         OBJECT cndeCollectorAddressType
         SYNTAX InetAddressType { ipv4(1) }
         DESCRIPTION
             An implementation is only required to support IPv4
             addresses.

         OBJECT cndeCollectorAddress
         SYNTAX InetAddress (SIZE(4))
         DESCRIPTION
             An implementation is only required to support IPv4
             addresses."
     MODULE  -- this module
     MANDATORY-GROUPS { 
                      cndeCollectorConfigurationGroup
                      }
     ::= { cndeMIBCompliances 1 }

-- Units of Conformance

cndeCollectorConfigurationGroup OBJECT-GROUP
       OBJECTS {
            cndeMaxCollectors,
            cndeCollectorStatus
       }
       STATUS current
       DESCRIPTION
           "A collection of objects for configuring the Netflow Data
           Export Collectors and ports."
       ::= { cndeMIBGroups 1 }

END