ALTIGA-DNS-STATS-MIB device MIB details by Altiga Networks Inc

ALTIGA-DNS-STATS-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 ALTIGA-DNS-STATS-MIB.

Vendor:	Altiga Networks Inc
Mib:	ALTIGA-DNS-STATS-MIB  [download]  [view objects]
Tool:	ActiveXperts Network Monitor 2024 [download]    (ships with advanced SNMP/MIB tools)

-- *------------------------------------------------------------------
-- * ALTIGA-DNS-STATS-MIB.my:  Altiga DNS Statistics MIB.
-- *
-- * Altiga Networks was acquired by Cisco Systems on March 29, 2000
-- *
-- * Copyright (c) 2002 by Cisco Systems, Inc.
-- * All rights reserved.
-- *
-- *------------------------------------------------------------------

ALTIGA-DNS-STATS-MIB DEFINITIONS ::= BEGIN

   IMPORTS
	   MODULE-IDENTITY, OBJECT-TYPE, Gauge32
		   FROM SNMPv2-SMI
	   OBJECT-GROUP, MODULE-COMPLIANCE
		   FROM SNMPv2-CONF
	   alStatsDns, alDnsGroup
		   FROM ALTIGA-MIB
	   alDnsMibModule
		   FROM ALTIGA-GLOBAL-REG;

   altigaDnsStatsMibModule MODULE-IDENTITY
      LAST-UPDATED   "200209051300Z"
      ORGANIZATION   "Cisco Systems, Inc."
      CONTACT-INFO
         "Cisco Systems
          170 W Tasman Drive
          San Jose, CA  95134
          USA

          Tel: +1 800 553-NETS
          E-mail: cs-cvpn3000@cisco.com"

      DESCRIPTION
         "The Altiga DNS Statistics MIB models counters and objects that are
          of management interest for DNS.
         
          Acronyms
          The following acronyms are used in this document:

            DNS:        Domain Name Service

            MIB:        Management Information Base

         "

        REVISION "200209051300Z"
        DESCRIPTION
                "Added module compliance."

        REVISION "200207100000Z"
        DESCRIPTION
                "Updated with new header"

      ::= { alDnsMibModule 2 }

-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++
-- MIB Objects
-- +++++++++++++++++++++++++++++++++++++++++++++++++++++++

alStatsDnsResolverGlobal	OBJECT IDENTIFIER ::= { alStatsDns 1 }

alDnsStatsAttemptedQueries	OBJECT-TYPE
	SYNTAX			Gauge32
	MAX-ACCESS		read-only
	STATUS			current
	DESCRIPTION
      "The number of DNS queries that were attempted."
	::= { alStatsDnsResolverGlobal 1 }

alDnsStatsSuccessfulResponses	OBJECT-TYPE
	SYNTAX			Gauge32
	MAX-ACCESS		read-only
	STATUS			current
	DESCRIPTION
      "The number of queries that were successfully resolved."
	::= { alStatsDnsResolverGlobal 2 }

alDnsStatsTimeoutFailures	OBJECT-TYPE
	SYNTAX			Gauge32
	MAX-ACCESS		read-only
	STATUS			current
	DESCRIPTION
      "The number of failures because there was no response from 
       the server."
	::= { alStatsDnsResolverGlobal 3 }

alDnsStatsUnreachableServerFailures	OBJECT-TYPE
	SYNTAX			Gauge32
	MAX-ACCESS		read-only
	STATUS			current
	DESCRIPTION
      "The number of failures because the address of the server
       is not reachable according to the Concentrator's routing 
       table."
	::= { alStatsDnsResolverGlobal 4 }

alDnsStatsMiscFailures		OBJECT-TYPE
	SYNTAX			Gauge32
	MAX-ACCESS		read-only
	STATUS			current
	DESCRIPTION
	       "The number of failures for an unspecified reason."
	::= { alStatsDnsResolverGlobal 5 }

altigaDnsStatsMibConformance OBJECT IDENTIFIER ::= { altigaDnsStatsMibModule 1 }
altigaDnsStatsMibCompliances OBJECT IDENTIFIER ::= { altigaDnsStatsMibConformance 1 }

altigaDnsStatsMibCompliance MODULE-COMPLIANCE
   STATUS         current
   DESCRIPTION
      "The compliance statement for agents which 
       implement the Altiga DNS Statistics MIB."
   MODULE
   MANDATORY-GROUPS { 
      altigaDnsStatsGroup
   }
   ::= { altigaDnsStatsMibCompliances 1 }

altigaDnsStatsGroup OBJECT-GROUP
	OBJECTS
	{
		alDnsStatsAttemptedQueries,
		alDnsStatsSuccessfulResponses,
		alDnsStatsTimeoutFailures,
		alDnsStatsUnreachableServerFailures,
		alDnsStatsMiscFailures
	}
	STATUS 	current
	DESCRIPTION
      "The objects for the DNS resolver module statistics."
	::= { alDnsGroup 2 }

END