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MonitorTools.com » Technical documentation » SNMP » MIB » RFC » IPV6-UDP-MIB

IPV6-UDP-MIB device MIB details by RFC

IPV6-UDP-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 2024 to import vendor-specific MIB files, inclusing IPV6-UDP-MIB.


Vendor: RFC
Mib: IPV6-UDP-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2024 [download]    (ships with advanced SNMP/MIB tools)
-- WinAgents MIB Extraction Wizard
-- Extracted from rfc2454.txt 16.03.2005 20:21:48

IPV6-UDP-MIB DEFINITIONS ::= BEGIN

IMPORTS
   MODULE-COMPLIANCE, OBJECT-GROUP      FROM SNMPv2-CONF
   MODULE-IDENTITY, OBJECT-TYPE,
   mib-2, experimental                  FROM SNMPv2-SMI
   Ipv6Address, Ipv6IfIndexOrZero       FROM IPV6-TC;

ipv6UdpMIB MODULE-IDENTITY
   LAST-UPDATED "9801290000Z"
   ORGANIZATION "IETF IPv6 MIB Working Group"
   CONTACT-INFO
        "               Mike Daniele

                Postal: Compaq Computer Corporation
                        110 Spitbrook Rd
                        Nashua, NH 03062.
                        US

                Phone:  +1 603 884 1423
                Email:  daniele@zk3.dec.com"
   DESCRIPTION
        "The MIB module for entities implementing UDP over IPv6."
   ::= { experimental 87 }

-- objects specific to UDP for IPv6

udp      OBJECT IDENTIFIER ::= { mib-2 7 }

-- the UDP over IPv6 Listener table


-- This table contains information about this entity's
-- UDP/IPv6 endpoints.  Only endpoints utilizing IPv6 addresses
-- are contained in this table.  This entity's UDP/IPv4 endpoints
-- are contained in udpTable.

ipv6UdpTable OBJECT-TYPE
   SYNTAX      SEQUENCE OF Ipv6UdpEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
        "A table containing UDP listener information for
         UDP/IPv6 endpoints."
   ::= { udp 6 }

ipv6UdpEntry OBJECT-TYPE
   SYNTAX      Ipv6UdpEntry
   MAX-ACCESS  not-accessible
   STATUS      current
   DESCRIPTION
        "Information about a particular current UDP listener.

         Note that conceptual rows in this table require an
         additional index object compared to udpTable, since
         IPv6 addresses are not guaranteed to be unique on the
         managed node."
   INDEX   { ipv6UdpLocalAddress,
             ipv6UdpLocalPort,
             ipv6UdpIfIndex }
   ::= { ipv6UdpTable 1 }

Ipv6UdpEntry ::= SEQUENCE {
   ipv6UdpLocalAddress    Ipv6Address,
   ipv6UdpLocalPort       INTEGER (0..65535),
   ipv6UdpIfIndex         Ipv6IfIndexOrZero }

ipv6UdpLocalAddress OBJECT-TYPE
   SYNTAX       Ipv6Address
   MAX-ACCESS   not-accessible
   STATUS       current
   DESCRIPTION
        "The local IPv6 address for this UDP listener.
         In the case of a UDP listener which is willing
         to accept datagrams for any IPv6 address
         associated with the managed node, the value ::0
         is used."
   ::= { ipv6UdpEntry 1 }

ipv6UdpLocalPort OBJECT-TYPE

    SYNTAX     INTEGER (0..65535)
    MAX-ACCESS not-accessible
    STATUS     current
    DESCRIPTION
        "The local port number for this UDP listener."
    ::= { ipv6UdpEntry 2 }

ipv6UdpIfIndex OBJECT-TYPE
   SYNTAX     Ipv6IfIndexOrZero
   MAX-ACCESS   read-only
   STATUS     current
   DESCRIPTION
        "An index object used to disambiguate conceptual rows in
         the table, since the ipv6UdpLocalAddress/ipv6UdpLocalPort
         pair may not be unique.

         This object identifies the local interface that is
         associated with ipv6UdpLocalAddress for this UDP listener.
         If such a local interface cannot be determined, this object
         should take on the value 0.  (A possible example of this
         would be if the value of ipv6UdpLocalAddress is ::0.)

         The interface identified by a particular non-0 value of
         this index is the same interface as identified by the same
         value of ipv6IfIndex.

         The value of this object must remain constant during
         the life of this UDP endpoint."
   ::= { ipv6UdpEntry 3 }

--
-- conformance information
--

ipv6UdpConformance OBJECT IDENTIFIER ::= { ipv6UdpMIB 2 }

ipv6UdpCompliances OBJECT IDENTIFIER ::= { ipv6UdpConformance 1 }
ipv6UdpGroups      OBJECT IDENTIFIER ::= { ipv6UdpConformance 2 }

-- compliance statements

ipv6UdpCompliance MODULE-COMPLIANCE
   STATUS  current
   DESCRIPTION
        "The compliance statement for SNMPv2 entities which
         implement UDP over IPv6."
   MODULE  -- this module
   MANDATORY-GROUPS { ipv6UdpGroup }

   ::= { ipv6UdpCompliances 1 }

ipv6UdpGroup OBJECT-GROUP
   OBJECTS   { -- these are defined in this module
               -- ipv6UdpLocalAddress (not-accessible)
               -- ipv6UdpLocalPort (not-accessible)
               ipv6UdpIfIndex }
   STATUS    current
   DESCRIPTION
        "The group of objects providing management of
         UDP over IPv6."
   ::= { ipv6UdpGroups 1 }

END