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IRM-OIDS by vendor Enterasys Networks Inc

IRM-OIDS 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 IRM-OIDS.


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

        IMPORTS
                cabletron       FROM CTRON-OIDS;

--      OID definitions common in all IRM MIBs

commsDevice     OBJECT IDENTIFIER ::= { cabletron 1 }
layerMgmt       OBJECT IDENTIFIER ::= { cabletron 2 }
common          OBJECT IDENTIFIER ::= { commsDevice 1 } 
repeater        OBJECT IDENTIFIER ::= { commsDevice 2 }
bridge          OBJECT IDENTIFIER ::= { commsDevice 3 }
router          OBJECT IDENTIFIER ::= { commsDevice 4 }
product         OBJECT IDENTIFIER ::= { commsDevice 5 }
subsystem       OBJECT IDENTIFIER ::= { commsDevice 6 }

commonRev1      OBJECT IDENTIFIER ::= { common 1 }
sysOIDs         OBJECT IDENTIFIER ::= { common 2 }

repeaterRev1    OBJECT IDENTIFIER ::= { repeater 1 }
repeaterRev2    OBJECT IDENTIFIER ::= { repeater 2 }

subSysMMAC      OBJECT IDENTIFIER ::= { subsystem 1 }
subSysDevice    OBJECT IDENTIFIER ::= { subsystem 2 }
ups             OBJECT IDENTIFIER ::= { subsystem 3 }
dl              OBJECT IDENTIFIER ::= { subsystem 4 }
backplaneProtocol       OBJECT IDENTIFIER ::= { subsystem 5 }
nb30Rev1        OBJECT IDENTIFIER ::= { subsystem 12 }

sysOtherType    OBJECT IDENTIFIER ::= { sysOIDs 1 }
sysChassis      OBJECT IDENTIFIER ::= { sysOIDs 2 }
sysRepeaters    OBJECT IDENTIFIER ::= { sysOIDs 3 }
sysBridges      OBJECT IDENTIFIER ::= { sysOIDs 4 }
sysRouters      OBJECT IDENTIFIER ::= { sysOIDs 5 }
sysIntDev       OBJECT IDENTIFIER ::= { sysOIDs 6 }

END