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NCD-MIB-1 by vendor Network Computing Devices

NCD-MIB-1 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 NCD-MIB-1.


Vendor: Network Computing Devices
Mib: NCD-MIB-1  [download]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
		NCD-MIB-1 DEFINITIONS ::= BEGIN

-- Title:	NCD MIB
-- Date:	October 16, 1990
-- By:		Kim Dimick <dimick@ncd.com>

		IMPORTS
			private, enterprises, OBJECT-TYPE, NetworkAddress,
			IpAddress, Counter, Gauge, TimeTicks
			    FROM RFC1065-SMI;

		  ncd OBJECT IDENTIFIER ::= { enterprises 82 }
		  ncd-products OBJECT IDENTIFIER ::= { ncd 1 }
		  ncd16 OBJECT IDENTIFIER ::= { ncd-products 1 }
		  ncd19 OBJECT IDENTIFIER ::= { ncd-products 2 }
		  ncd17c OBJECT IDENTIFIER ::= { ncd-products 3 }
		  ncd16e OBJECT IDENTIFIER ::= { ncd-products 4 }
		  ncd-mibs OBJECT IDENTIFIER ::= { ncd 2 }
		  ncd-mibs-mib1 OBJECT IDENTIFIER ::= { ncd-mibs 1 }

		  ncdSystem OBJECT IDENTIFIER ::= { ncd-mibs-mib1 1 }
		  ncdMbuf OBJECT IDENTIFIER ::= { ncd-mibs-mib1 2 }
		  ncdEther OBJECT IDENTIFIER ::= { ncd-mibs-mib1 3 }
		  ncdSerial OBJECT IDENTIFIER ::= { ncd-mibs-mib1 4 }
		  ncdTcp OBJECT IDENTIFIER ::= { ncd-mibs-mib1 5 }
		  -- ncdUdp OBJECT IDENTIFIER ::= { ncd-mibs-mib1 6 }
		  ncdTftp OBJECT IDENTIFIER ::= { ncd-mibs-mib1 7 }
		  ncdNfs OBJECT IDENTIFIER ::= { ncd-mibs-mib1 8 }

		  -- NCD System Group

                  ncdSysMemTotal OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSystem 1 }

                  ncdSysMemAvail OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSystem 2 }

                  ncdSysMemFrags OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSystem 3 }

                  ncdSysIdleTime OBJECT-TYPE
                          SYNTAX  TimeTicks
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSystem 4 }

		  -- NCD Mbuf Group

                  ncdMbufTotal OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 1 }

                  ncdMbufFree OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 2 }

                  ncdMbufClusterTotal OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 3 }

                  ncdMbufClusterFree OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 4 }

                  ncdMbufReserved OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 5 }

                  ncdMbufDrops OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 6 }

                  ncdMbufWaits OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 7 }

                  ncdMbufData OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 8 }

                  ncdMbufHeader OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 9 }

                  ncdMbufSocket OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 10 }

                  ncdMbufProtoCtrlBlock OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 11 }

                  ncdMbufRouteTable OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 12 }

                  ncdMbufAtTable OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 13 }

                  ncdMbufSocketName OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 14 }

                  ncdMbufSocketOptions OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 15 }

                  ncdMbufFrags OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 16 }

                  ncdMbufInterfaceAddr OBJECT-TYPE
                          SYNTAX  Gauge
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdMbuf 17 }

		  -- NCD Ether Group

                  -- the ether interface table

                  ncdEtherTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF NcdEtherEntry
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdEther 1 }

                  ncdEtherEntry OBJECT-TYPE
                          SYNTAX  NcdEtherEntry
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdEtherTable 1 }

                  NcdEtherEntry ::= SEQUENCE {
		      ncdEtherInCrcErrors
			  Counter,
		      ncdEtherInMissed
			  Counter,
		      ncdEtherInFrameErrors
			  Counter,
		      ncdEtherSingleCollisions
			  Counter,
		      ncdEtherMultipleCollisions
			  Counter,
		      ncdEtherLateCollisions
			  Counter,
		      ncdEtherOutDeferred
			  Counter,
		      ncdEtherOutRetryErrors
			  Counter,
		      ncdEtherLostCarrier
			  Counter,
		      ncdEtherRestarts
			  Counter
                  }

                  ncdEtherInCrcErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 1 }

                  ncdEtherInMissed OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 2 }

                  ncdEtherInFrameErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 3 }

                  ncdEtherSingleCollisions OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 4 }

                  ncdEtherMultipleCollisions OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 5 }

                  ncdEtherLateCollisions OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 6 }

                  ncdEtherOutDeferred OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 7 }

                  ncdEtherOutRetryErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 8 }

                  ncdEtherLostCarrier OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 9 }

                  ncdEtherRestarts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdEtherEntry 10 }

		  -- NCD Serial Group

                  -- the serial interface table

                  ncdSerialTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF NcdSerialEntry
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdSerial 1 }

                  ncdSerialEntry OBJECT-TYPE
                          SYNTAX  NcdSerialEntry
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdSerialTable 1 }

                  NcdSerialEntry ::= SEQUENCE {
		      ncdSerialInOverruns
			  Counter,
		      ncdSerialInFrameErrors
			  Counter,
                      ncdSerialInParityErrors
			  Counter,
                      ncdSerialInBreakErrors
			  Counter
                  }

                  ncdSerialInOverruns OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSerialEntry 1 }

                  ncdSerialInFrameErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSerialEntry 2 }

                  ncdSerialInParityErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSerialEntry 3 }

                  ncdSerialInBreakErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdSerialEntry 4 }

		  -- NCD TCP Group

                  ncdTcpRetransDrops OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTcp 1 }

                  ncdTcpOutKeepAlives OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTcp 2 }

                  ncdTcpKeepAliveDrops OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTcp 3 }

                  ncdTcpInAcks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTcp 4 }

                  ncdTcpOutBareAcks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTcp 5 }

		  -- NCD TFTP Group

                  ncdTftpClientReadReqs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 1 }

                  ncdTftpClientWriteReqs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 2 }

                  ncdTftpClientInDataPkts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 3 }

                  ncdTftpClientInAcks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 4 }

                  ncdTftpClientInNoFileErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 5 }

                  ncdTftpClientInAccessErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 6 }

                  ncdTftpClientInDiskFullErrors OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 7 }

                  ncdTftpClientNoBufs OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 8 }

                  ncdTftpClientOutDataPkts OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 9 }

                  ncdTftpClientOutAcks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 10 }

                  ncdTftpClientRetrans OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdTftp 11 }

                  ncdTftpClientRetries OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdTftp 12 }

                  ncdTftpClientTimeout OBJECT-TYPE
                          SYNTAX  TimeTicks
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdTftp 13 }

		  -- NCD NFS Group

                  ncdNfsClientNulls OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 1 }

                  ncdNfsClientGetAttributes OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 2 }

                  ncdNfsClientSetAttributes OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 3 }

                  ncdNfsClientGetRoots OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 4 }

                  ncdNfsClientLookups OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 5 }

                  ncdNfsClientReadLinks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 6 }

                  ncdNfsClientReads OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 7 }

                  ncdNfsClientWriteCaches OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 8 }

                  ncdNfsClientWrites OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 9 }

                  ncdNfsClientCreates OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 10 }

                  ncdNfsClientRemoves OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 11 }

                  ncdNfsClientRenames OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 12 }

                  ncdNfsClientCreateLinks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 13 }

                  ncdNfsClientCreateSymlinks OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 14 }

                  ncdNfsClientMakeDir OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 15 }

                  ncdNfsClientRemoveDir OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 16 }

                  ncdNfsClientReadDir OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 17 }

                  ncdNfsClientStatFileSys OBJECT-TYPE
                          SYNTAX  Counter
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfs 18 }

                  -- the NFS client mount table

                  ncdNfsMountTable OBJECT-TYPE
                          SYNTAX  SEQUENCE OF NcdNfsMountEntry
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdNfs 19 }

                  ncdNfsMountEntry OBJECT-TYPE
                          SYNTAX  NcdNfsMountEntry
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdNfsMountTable 1 }

                  NcdNfsMountEntry ::= SEQUENCE {
		      ncdNfsMountEntryIndex
			  INTEGER,
		      ncdNfsMountEntryLocalDir
			  OCTET STRING,
                      ncdNfsMountEntryServerAddr
                          IpAddress,
                      ncdNfsMountEntryServerDir
			  OCTET STRING,
                      ncdNfsMountEntryReadSize
                          INTEGER (1..8192),
                      ncdNfsMountEntryWriteSize
                          INTEGER (1..8192),
                      ncdNfsMountEntryRetries
                          INTEGER,
                      ncdNfsMountEntryTimeout
                          INTEGER
                  }

                  ncdNfsMountEntryIndex OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfsMountEntry 1 }

                  ncdNfsMountEntryLocalDir OBJECT-TYPE
                          SYNTAX  OCTET STRING
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfsMountEntry 2 }

                  ncdNfsMountEntryServerAddr OBJECT-TYPE
                          SYNTAX  NetworkAddress
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfsMountEntry 3 }

                  ncdNfsMountEntryServerDir OBJECT-TYPE
                          SYNTAX  OCTET STRING
                          ACCESS  read-only
                          STATUS  optional
                          ::= { ncdNfsMountEntry 4 }

                  ncdNfsMountEntryReadSize OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdNfsMountEntry 5 }

                  ncdNfsMountEntryWriteSize OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdNfsMountEntry 6 }

                  ncdNfsMountEntryRetrans OBJECT-TYPE
                          SYNTAX  INTEGER
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdNfsMountEntry 7 }

                  ncdNfsMountEntryTimeout OBJECT-TYPE
                          SYNTAX  TimeTicks
                          ACCESS  read-write
                          STATUS  optional
                          ::= { ncdNfsMountEntry 8 }

		END