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Nortel-Magellan-Passport-UsefulDefinitionsMIB by vendor Northern Telecom Ltd

Nortel-Magellan-Passport-UsefulDefinitionsMIB 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 Nortel-Magellan-Passport-UsefulDefinitionsMIB.


Vendor: Northern Telecom Ltd
Mib: Nortel-Magellan-Passport-UsefulDefinitionsMIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
Nortel-Magellan-Passport-UsefulDefinitionsMIB
DEFINITIONS ::= BEGIN

IMPORTS

      enterprises
   FROM RFC1155-SMI;

--   LAST-UPDATED    "9607010000Z"
--   ORGANIZATION    "Nortel"
--   CONTACT-INFO    "
--         Nortel Magellan Network Management
--
--         Postal: P.O. Box 5080, Station F
--                 Ottawa, Ontario
--                 Canada  K2C 3T1
--
--         Email:  nm_plm@nt.com"
--   DESCRIPTION	
--    "The MIB module describing the top-level Nortel Magellan Passport
--    OBJECT IDENTIFIER tree structure. It also provides definitions for
--    values of the variable sysOID for different Passport products."
-- 
--  usefulDefinitionsMIB	  OBJECT IDENTIFIER ::= { passportMIBs 1 }


-- FYI:
-- enterprises OBJECT IDENTIFIER ::= { iso(1) org(3) dod(6)
--                                       internet(1) private(4) 1 }

-- arcs up to the enterprises:
nortel      OBJECT IDENTIFIER ::= { enterprises 562 }
magellan    OBJECT IDENTIFIER ::= { nortel 2 }
products    OBJECT IDENTIFIER ::= { magellan 1 }
passport    OBJECT IDENTIFIER ::= { magellan 4 }

--
-- values for sysOID:
--

--   STATUS      current
--   DESCRIPTION
--      " Passport (Model 30/50/160) is a cell-based switch providing high
--      bandwidth, high performance networking for LAN interconnect
--      applications and network consolidation of data, voice, image and
--      video traffic. "

passport50  OBJECT IDENTIFIER ::= { products 1 }

--   STATUS      current
--   DESCRIPTION
--      " Passport (Model 30/50/160) is a cell-based switch providing high
--      bandwidth, high performance networking for LAN interconnect
--      applications and network consolidation of data, voice, image and 
--      video traffic. "

passport160 OBJECT IDENTIFIER ::= { products 2 }

--   STATUS      current
--   DESCRIPTION
--      " Meridian Passport is a cell-based switch providing high
--      bandwidth and network consolidation of data, voice, image and 
--      video traffic. "

meridianPassport OBJECT IDENTIFIER ::= { products 8 }

--   STATUS      current
--   DESCRIPTION
--      " Passport (Model 30/50/160) is a cell-based switch providing high
--      bandwidth, high performance networking for LAN interconnect
--      applications and network consolidation of data, voice, image and 
--      video traffic. "

passport30  OBJECT IDENTIFIER ::= { products 11 }

--   STATUS      current
--   DESCRIPTION
--      " Passport Virtual Router is a subsystem within Passport which
--      provides internetworking capabilities. The Virtual Router
--      provides routing and packet forwarding functionality which
--      is similar to a real router."
 
passportVirtualRouter  OBJECT IDENTIFIER ::= { products 12 }

-- arcs immediately subordinate to Passport:
components                OBJECT IDENTIFIER ::= { passport 1 }
                              -- all MIB variables are defined
                              -- in the subtree rooted at 'components'.
passportMIBs              OBJECT IDENTIFIER ::= { passport 2 }
                              -- all MIBs, OBJECT_GROUP and
                              -- AGENT-CAPABILITIES are defined
                              -- in the subtree rooted at 'passportMIBs'.

-- see DESCRIPTION at the beginning of this module
usefulDefinitionsMIB	  OBJECT IDENTIFIER ::= { passportMIBs 1 }

-- the following component is assigned here for convenience:
passportTraps             OBJECT IDENTIFIER ::= { components 3 }
                              -- traps may be defined in a number
                              -- of different modules. Defining this
                              -- component here makes the IMPORT clauses
                              -- easier to understand.


--
-- Version and Compliance statements
--
 
 
-- Object-Group Statement:

--    OBJECTS   { }
--    STATUS    current
--    DESCRIPTION
--       "A list of all current accessible leaf objects."

usefulDefinitionsGroup OBJECT IDENTIFIER ::= { usefulDefinitionsMIB 1 }
usefulDefinitionsGroupBC OBJECT IDENTIFIER ::= { usefulDefinitionsGroup 3 }
usefulDefinitionsGroupBC03 OBJECT IDENTIFIER ::= { usefulDefinitionsGroupBC 3 }
usefulDefinitionsGroupBC03A OBJECT IDENTIFIER ::= { usefulDefinitionsGroupBC03 2 }


-- Agent-Capabilities Statement:

--    PRODUCT-RELEASE "Passport Release 3.3 Useful Definitions."
--    STATUS          current
--    DESCRIPTION
--       "Useful Definitions MIB: MIB Version BC03A."
--    SUPPORTS        Nortel-Magellan-Passport-UsefuleDefinitionsMIB
--    INCLUDES        { usefulDefinitionsGroupBC03A }

usefulDefinitionsCapabilities OBJECT IDENTIFIER ::= { usefulDefinitionsMIB 3 }
usefulDefinitionsCapabilitiesBC OBJECT IDENTIFIER ::= { usefulDefinitionsCapabilities 3 }
usefulDefinitionsCapabilitiesBC03 OBJECT IDENTIFIER ::= { usefulDefinitionsCapabilitiesBC 3 }
usefulDefinitionsCapabilitiesBC03A OBJECT IDENTIFIER ::= { usefulDefinitionsCapabilitiesBC03 2 }


END