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CISCO-TCPOFFLOAD-MIB by vendor Cisco

CISCO-TCPOFFLOAD-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 2019 to import vendor-specific MIB files, inclusing CISCO-TCPOFFLOAD-MIB.


Vendor: Cisco
Mib: CISCO-TCPOFFLOAD-MIB  [download]  [view objects]
Tool: ActiveXperts Network Monitor 2019 [download]    (ships with advanced SNMP/MIB tools)
-- *****************************************************************
-- CISCO-TCPOFFLOAD-MIB.my:  Cisco CIP TCP OFFLOAD MIB file
--
-- April 1994, Mike Otto
--
-- Copyright (c) 1994-1996, 1998 by cisco Systems, Inc.
-- All rights reserved.
-- 
-- *****************************************************************
--

CISCO-TCPOFFLOAD-MIB DEFINITIONS ::= BEGIN

IMPORTS
	MODULE-IDENTITY, OBJECT-TYPE, 
	IpAddress
		FROM SNMPv2-SMI

	MODULE-COMPLIANCE, OBJECT-GROUP
		FROM SNMPv2-CONF

	DisplayString, RowStatus, TruthValue
		FROM SNMPv2-TC

	ciscoMgmt
		FROM CISCO-SMI

	cipCardEntryIndex, cipCardDtrBrdIndex, cipCardSubChannelIndex
		FROM CISCO-CHANNEL-MIB;

ciscoTcpOffloadMIB MODULE-IDENTITY
	LAST-UPDATED	"9503300000Z"
	ORGANIZATION	"cisco IBM engineering Working Group"
	CONTACT-INFO
		"	Cisco Systems
			Customer Service

		Postal: 170 W Tasman Drive
			San Jose, CA  95134
			USA

		   Tel: +1 800 553-NETS

		E-mail: cs-snmp@cisco.com"
	DESCRIPTION
		"This is the MIB module for objects used to manage
		the cisco tcp offload feature.
      
		The IBM mainframe (host) supports TCP/IP. As a way to
		save cycles on the host, the TCP/IP stack can be run 
		on the 3172. This offloads the host from the protocol 
		processing and is known as TCP-OFFLOAD. This mib 
		identifies the manageable objects for the TCP-OFFLOAD
		feature in the Cisco router."

	REVISION        "9801060000Z"
	DESCRIPTION
		"With the addition of Cisco's new Channel Port
                 Adapter cards, all the references to CIP in the
                 MIB description and object descriptions are changed
                 to CMCC (Cisco Mainframe Channel Connection). The
                 object names in the form of cip... or cipCard...
                 will remain the same, but will be valid objects
                 for the Channel Port Adapter cards."


	REVISION      "9504270000Z"
	DESCRIPTION
		"Initial version of this MIB module."
	::= { ciscoMgmt 31 }

tcpOffloadObjects   OBJECT IDENTIFIER ::= { ciscoTcpOffloadMIB 1 }

cipCardOffloadConfig OBJECT IDENTIFIER ::= {tcpOffloadObjects 1 }

cipCardOffloadConfigTable
  OBJECT-TYPE 
  SYNTAX      SEQUENCE OF CipCardOffloadConfigEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
      "This table contains configuration information for
       the TCP offload feature on the CMCC card.
       Changing these parameters will take effect immediately.

       The management station can create an entry in this table
       by setting the appropriate value in cipCardOffloadConfigRowStatus.
       All the objects in this table must be supplied for a successful
       create/set.
      "
   ::= {cipCardOffloadConfig 1 }

cipCardOffloadConfigEntry
  OBJECT-TYPE
  SYNTAX      CipCardOffloadConfigEntry
  MAX-ACCESS  not-accessible
  STATUS      current
  DESCRIPTION
      "A list of OFFLOAD configuration values."
  INDEX   { cipCardEntryIndex,
            cipCardDtrBrdIndex,
            cipCardSubChannelIndex
          }
  ::= { cipCardOffloadConfigTable 1 }

CipCardOffloadConfigEntry ::= SEQUENCE
{
  cipCardOffloadConfigPath             OCTET STRING (SIZE(2)),
  cipCardOffloadConfigDevice           OCTET STRING (SIZE(2)),
  cipCardOffloadConfigIpAddr           IpAddress,
  cipCardOffloadConfigHostName         DisplayString (SIZE (1..10)),
  cipCardOffloadConfigRouterName       DisplayString (SIZE (1..10)),
  cipCardOffloadConfigLinkHostAppl     DisplayString (SIZE (1..10)),
  cipCardOffloadConfigLinkRouterAppl   DisplayString (SIZE (1..10)),
  cipCardOffloadConfigAPIHostAppl      DisplayString (SIZE (1..10)),
  cipCardOffloadConfigAPIRouterAppl    DisplayString (SIZE (1..10)),
  cipCardOffloadConfigBroadcastEnable  TruthValue,
  cipCardOffloadConfigRowStatus        RowStatus
}

cipCardOffloadConfigPath
  OBJECT-TYPE
  SYNTAX      OCTET STRING (SIZE(2))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Hex path identifier for the escon director switch port
       containing the fiber from the channel on the host to 
       which this CMCC CLAW task connects. 
                         
       This is a concatenation of the switch port number, the 
       channel logical address (used by the host to associate 
       an logical partition (LPAR) with the control unit), and 
       the control unit logical address (address of a logical 
       control unit used by the host to associate a group of 
       physical devices). 
                         
       For a directly connected channel, the switch port number 
       is usually 01."
  ::= {cipCardOffloadConfigEntry 1 }

cipCardOffloadConfigDevice
  OBJECT-TYPE
  SYNTAX      OCTET STRING (SIZE(2))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Two digit hex device address for the device the SNA host will
       use to communicate with the offload task on the CMCC. The address
       must be even."
  ::= {cipCardOffloadConfigEntry 2 }

cipCardOffloadConfigIpAddr
  OBJECT-TYPE
  SYNTAX      IpAddress
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "IP address of the host application for the offload task as
       specified in the HOME statement of the PROFILE TCPIP."
  ::= {cipCardOffloadConfigEntry 3 }

cipCardOffloadConfigHostName
  OBJECT-TYPE
  SYNTAX      DisplayString (SIZE (1..10))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Host name parameter as specified in the DEVICE statement
       of the PROFILE TCPIP."
  ::= {cipCardOffloadConfigEntry 4 }

cipCardOffloadConfigRouterName
  OBJECT-TYPE
  SYNTAX      DisplayString (SIZE (1..10))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Workstation name parameter as specified in the DEVICE 
       statement of the mainframe PROFILE TCPIP."
  ::= {cipCardOffloadConfigEntry 5 }

cipCardOffloadConfigLinkHostAppl
  OBJECT-TYPE
  SYNTAX      DisplayString (SIZE (1..10))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Name of the application providing the IP link services, 
       as specified in the mainframe configuration."
  ::= {cipCardOffloadConfigEntry 6 }

cipCardOffloadConfigLinkRouterAppl
  OBJECT-TYPE
  SYNTAX      DisplayString (SIZE (1..10))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Name of the router application providing the IP link
       services, as specified in the mainframe configuration."
  ::= {cipCardOffloadConfigEntry 7 }

cipCardOffloadConfigAPIHostAppl
  OBJECT-TYPE
  SYNTAX      DisplayString (SIZE (1..10))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Name of the mainframe application providing the API
       services, as specified in the mainframe configuration."
  ::= {cipCardOffloadConfigEntry 8 }

cipCardOffloadConfigAPIRouterAppl
  OBJECT-TYPE
  SYNTAX      DisplayString (SIZE (1..10))
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Name of the router application providing the API services,
       as specified in the mainframe configuration."
  ::= {cipCardOffloadConfigEntry 9 }

cipCardOffloadConfigBroadcastEnable OBJECT-TYPE
  SYNTAX      TruthValue
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "Control processing of broadcast frames for the 
      path/device this instance of OFFLOAD is configured
      on. Enable turns broadcast processing on."
  ::= {cipCardOffloadConfigEntry 10 }

cipCardOffloadConfigRowStatus OBJECT-TYPE
  SYNTAX      RowStatus
  MAX-ACCESS  read-create
  STATUS      current
  DESCRIPTION
      "This object is used by a management station to
       create or delete the row entry in
       cipCardOffloadConfigTable following the RowStatus
       textual convention."
  ::= {cipCardOffloadConfigEntry 11 }

-- ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

--
-- Conformance Information
--

ciscoTcpOffloadMibConformance OBJECT IDENTIFIER ::= { ciscoTcpOffloadMIB 2 }
ciscoTcpOffloadMibCompliances OBJECT IDENTIFIER ::= 
  { ciscoTcpOffloadMibConformance 1 }
ciscoTcpOffloadMibGroups OBJECT IDENTIFIER ::= 
  { ciscoTcpOffloadMibConformance 2 }

--
-- Compliance Statements
--

ciscoTcpOffloadMibCompliance MODULE-COMPLIANCE
  STATUS current
  DESCRIPTION
    "The compliance statement for the TcpIP Offload feature."
  MODULE
    MANDATORY-GROUPS {
      ciscoTcpOffloadGroup
    }
  ::= { ciscoTcpOffloadMibCompliances 1 }

ciscoTcpOffloadGroup OBJECT-GROUP
  OBJECTS {
    -- Table Header
    --  cipCardOffloadConfigTable
    --  cipCardOffloadConfigEntry
    -- Table Indicies
    --  cipCardEntryIndex
    --  cipCardDtrBrdIndex
    --  cipCardSubChannelIndex
    -- 
    cipCardOffloadConfigPath,
    cipCardOffloadConfigDevice,
    cipCardOffloadConfigIpAddr,
    cipCardOffloadConfigHostName,
    cipCardOffloadConfigRouterName,
    cipCardOffloadConfigLinkHostAppl,
    cipCardOffloadConfigLinkRouterAppl,
    cipCardOffloadConfigAPIHostAppl,
    cipCardOffloadConfigAPIRouterAppl,
    cipCardOffloadConfigBroadcastEnable,
    cipCardOffloadConfigRowStatus
  }
  STATUS current
  DESCRIPTION
    "A collection of objects providing configuration capability."
  ::= { ciscoTcpOffloadMibGroups 1}
END