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403 lines
14 KiB
Plaintext
403 lines
14 KiB
Plaintext
-- *****************************************************************
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-- CISCO-SDLLC-MIB.my Cisco SDLLC MIB
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--
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-- April 1995, Bob Clouston
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--
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-- Copyright (c) 1995-1998 by cisco Systems, Inc.
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-- All rights reserved.
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-- *****************************************************************
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--
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CISCO-SDLLC-MIB DEFINITIONS ::= BEGIN
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--
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-- Definitions
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, Integer32, NOTIFICATION-TYPE
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FROM SNMPv2-SMI
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MODULE-COMPLIANCE, OBJECT-GROUP
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FROM SNMPv2-CONF
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TruthValue, MacAddress
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FROM SNMPv2-TC
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ciscoMgmt
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FROM CISCO-SMI
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ifIndex
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FROM IF-MIB;
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ciscoSnaSdllcMIB MODULE-IDENTITY
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LAST-UPDATED "9812170000Z"
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ORGANIZATION "Cisco Systems, Inc."
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CONTACT-INFO
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" Cisco Systems
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Customer Service
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Postal: 170 W. Tasman Drive
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San Jose, CA 95134
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USA
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Tel: +1 800 553-NETS
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E-mail: cs-snmp@cisco.com"
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DESCRIPTION
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"This is the MIB module for objects used to manage SDLLC.
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Overview of SDLLC conversion MIB
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MIB description
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The SDLLC MIB includes read-only configuration and operational
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information on Cisco's implementation of SDLC to LLC2 media
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translation. The following example shows the entities managed
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by the SDLLC MIB.
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FEP/ == Token == CISCO A == WAN/RSRB == CISCO B == Serial == SDLC
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Host Ring line station
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|=============== LLC2 session ============|=== SDLC session ====|
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In this example configuration, CISCO B is performing the SDLLC
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conversion, and so we query CISCO B for this MIB.
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The SDLC device believes it is talking to the host via a direct
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SDLC session. The host believes it is talking to the SDLC station on
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the same token ring. CISCO A is also unaware of the SDLLC conversion
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going on at CISCO B; it just believes it has an RSRB session with
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its peer CISCO B to bridge two token ring separated by a WAN.
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So CISCO B is the only agent that can provide the SDLLC conversion
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details. We can combine this MIB with the CISCO-RSRB-MIB from
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either CISCO A or CISCO B to get a better picture of the network.
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This MIB has two tables:
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convSdllcPortTable has an entry for each serial interface for
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general SDLLC information on an interface, such as administered
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virtual MAC addresses and virtual ring and bridge numbers.
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This table is indexed by ifIndex.
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convSdllcAddrTable has an entry for each serial interface and
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SDLC address pair. It contains information specific to an SDLC
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address on an interface, such as the partner MAC address,
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XID value, and address state. This table is indexed by ifIndex
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and convSdllcAddrSdlcAddr (the address of the SDLC station).
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The above configuration would have a single entry in each table.
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If CISCO B had two serial lines configured for sdllc conversion,
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there would be two entries per table. If there
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were only one serial line, but it was multipoint and
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supported two sdlc addresses on the other end of the
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line, there would be a single entry in convSdllcPortTable, and
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two entries in convSdllcAddrTable.
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The MIB provides the following information for convSdllcPortTable:
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convSdllcPortVirtMacAddr - The locally administered MAC addressed
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assigned to the serial interface. Note that this address must
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always end in '00'. CISCO B replaces the 00 with the sdlc
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address of the serial device. For a multipoint configuration
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with two SDLC stations the llc2 side will 'see' two token ring
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stations with unique MAC addresses on the sdlc side.
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convSdllcPortVirtRing - The locally administered token ring number
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assigned to the serial interface. This gives the serial interface
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a token ring appearance to the llc2 side of the conversion, so
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that it appears that it is a token ring on the other side of
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a bridge.
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convSdllcPortBridge - The bridge number assigned to CISCO B
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convSdllcPortLlc2Ring - The token ring number on the LLC2 session
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side. In this case it is the RSRB virtual ring group number
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between CISCO A and CISCO B.
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convSdllcPortLocalAck - indicates whether local acknowledgement
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of SDLLC sessions is active.
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convSdllcPortLocalAckState - indicates the state of
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the local acknowledgement session.
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convSdllcPortMaxLlc2FrameSize - the largest I-frame size that
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can be sent or received on the LLC2 session.
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The MIB provides the following information for convSdllcAddrTable:
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convSdllcAddrSdlcAddr - The address of the SDLC station.
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convSdllcAddrPartnerMacAddr - The MAC address of the FEP, as
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specified with the sdllc partner command.
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convSdllcAddrXID - The IDBLK and IDNUM of the SDLC station;
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these must match the VTAM configured values
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convSdllcAddrState - indicates the state of the SDLLC conversion
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convSdllcAddrMaxSdlcFrameSize - the largest I-frame size that
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can be sent or received on the SDLC session.
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"
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REVISION "9508210000Z"
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DESCRIPTION
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"Minor cleanups to pacify mib compiler."
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REVISION "9812170000Z"
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DESCRIPTION
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"Removed the old description, rewrite to match the MIB
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structure."
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::= { ciscoMgmt 28 }
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convSdllcObjects OBJECT IDENTIFIER ::= { ciscoSnaSdllcMIB 1 }
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convSdllcPorts OBJECT IDENTIFIER ::= { convSdllcObjects 1 }
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convSdllcAddrs OBJECT IDENTIFIER ::= { convSdllcObjects 2 }
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-- *************************************************************************
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-- * Serial Interface table
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-- *************************************************************************
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convSdllcPortTable OBJECT-TYPE
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SYNTAX SEQUENCE OF ConvSdllcPortEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Table of interfaces and SDLC addresses configured for SDLLC
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conversion"
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::= { convSdllcPorts 1 }
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convSdllcPortEntry OBJECT-TYPE
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SYNTAX ConvSdllcPortEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Status and configuration values for a specific SDLLC conversion
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interface and SDLC address. "
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INDEX { ifIndex }
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::= { convSdllcPortTable 1 }
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ConvSdllcPortEntry ::=
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SEQUENCE {
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convSdllcPortVirtMacAddr MacAddress,
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convSdllcPortVirtRing Integer32,
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convSdllcPortBridge Integer32,
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convSdllcPortLlc2Ring Integer32,
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convSdllcPortLocalAck TruthValue,
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convSdllcPortLocalAckState INTEGER,
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convSdllcPortMaxLlc2FrameSize Integer32
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}
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convSdllcPortVirtMacAddr OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The local administered virtual MAC address for the device on
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the serial interface."
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::= { convSdllcPortEntry 1 }
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convSdllcPortVirtRing OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The virtual ring number assigned to the serial interface."
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::= { convSdllcPortEntry 2 }
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convSdllcPortBridge OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The bridge number assigned to SDLLC conversion."
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::= { convSdllcPortEntry 3 }
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convSdllcPortLlc2Ring OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The ring number assigned to the LLC2 side of the SDLLC conversion."
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::= { convSdllcPortEntry 4 }
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convSdllcPortLocalAck OBJECT-TYPE
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SYNTAX TruthValue
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates if all SDLLC sessions are locally acknowledged.
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TRUE-> SDLLC sessions are locally acknowledged
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FALSE-> SDLLC sessions are not locally acknowledged
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"
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::= { convSdllcPortEntry 5 }
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convSdllcPortLocalAckState OBJECT-TYPE
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SYNTAX INTEGER
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{
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disconnected (1), -- LAK not connected, but peers may be
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localDiscWait (2), -- Waiting for local peer to disconnect
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remDiscWait (3), -- Waiting for remote peer to disconnect
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remWait (4), -- Waiting for peer to open
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localWait (5), -- Waiting for local LLC2 to open
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connectPending (6), -- Synchronize us before final connect
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connected (7), -- Full data transfer possible
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remQOnWait (8), -- Waiting for Quench on acknowledgement
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remQOffWait (9), -- Waiting for Quench off acknowledgement
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quenched (10), -- We're quenched, expect no data
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unknown (255) -- Unknown or not-applicable state
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"State of the local acknowledgment session between two stations."
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::= { convSdllcPortEntry 6 }
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convSdllcPortMaxLlc2FrameSize OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The largest information frame (I-frame) size that can be sent or
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received on the LLC2 session."
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::= { convSdllcPortEntry 7 }
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-- *************************************************************************
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-- * Address table
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-- *************************************************************************
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convSdllcAddrTable OBJECT-TYPE
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SYNTAX SEQUENCE OF ConvSdllcAddrEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Table of SDLC addresses configured for SDLLC
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conversion on a particular interface."
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::= { convSdllcAddrs 1 }
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convSdllcAddrEntry OBJECT-TYPE
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SYNTAX ConvSdllcAddrEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Status and configuration values for a specific SDLLC conversion
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SDLC address. "
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INDEX { ifIndex, convSdllcAddrSdlcAddr }
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::= { convSdllcAddrTable 1 }
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ConvSdllcAddrEntry ::=
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SEQUENCE {
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convSdllcAddrSdlcAddr INTEGER,
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convSdllcAddrPartnerMacAddr MacAddress,
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convSdllcAddrXID OCTET STRING,
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convSdllcAddrState INTEGER,
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convSdllcAddrMaxSdlcFrameSize Integer32
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}
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convSdllcAddrSdlcAddr OBJECT-TYPE
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SYNTAX INTEGER(0..255)
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The address of the SDLC station."
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::= { convSdllcAddrEntry 1 }
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convSdllcAddrPartnerMacAddr OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The MAC address of the LLC2 station, for device-initiated SDLLC
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connections."
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::= { convSdllcAddrEntry 2 }
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convSdllcAddrXID OBJECT-TYPE
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SYNTAX OCTET STRING (SIZE (4))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The XID value that is associated with the SDLC station.
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This value must match the host configured value."
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::= { convSdllcAddrEntry 3 }
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convSdllcAddrState OBJECT-TYPE
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SYNTAX INTEGER
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{
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disconnected (1), -- session disconnected
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sdlcDisconnecting (2), -- disconnect pending SDLC side
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sdlcPriConnecting (3), -- connect pending SDLC primary side
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netDisconnecting (4), -- disconnect pending network side
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netConnecting (5), -- connect pending network side
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sdlcSecConnecting (6), -- connect pending SDLC secondary side
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connected (7) -- session connected
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Current state of the SDLLC connection."
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::= { convSdllcAddrEntry 4 }
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convSdllcAddrMaxSdlcFrameSize OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The largest information frame (I-frame) size that can be sent or
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received on the SDLC session."
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::= { convSdllcAddrEntry 5 }
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-- *************************************************************************
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-- * SDLLC Notifications
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-- *************************************************************************
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convSdllcNotificationPrefix OBJECT IDENTIFIER ::= { ciscoSnaSdllcMIB 2 }
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convSdllcNotifications OBJECT IDENTIFIER ::= { convSdllcNotificationPrefix 0 }
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convSdllcPeerStateChangeNotification NOTIFICATION-TYPE
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OBJECTS {convSdllcAddrState }
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STATUS current
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DESCRIPTION
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"This Notification indicates that the state of an SDLLC connection
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has transitioned to connected or disconnected."
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::= { convSdllcNotifications 1 }
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-- *************************************************************************
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-- * Conformance Information
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-- *************************************************************************
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--
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sdllcMibConformance OBJECT IDENTIFIER ::= { ciscoSnaSdllcMIB 3 }
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sdllcMibCompliances OBJECT IDENTIFIER ::= { sdllcMibConformance 1 }
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sdllcMibGroups OBJECT IDENTIFIER ::= { sdllcMibConformance 2 }
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--
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-- *************************************************************************
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-- * Compliance Statements
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-- *************************************************************************
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sdllcMibCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for sdllc."
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MODULE -- this module
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MANDATORY-GROUPS {
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convSdllcPortGroup,
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convSdllcAddrGroup
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}
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::= { sdllcMibCompliances 1 }
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convSdllcPortGroup OBJECT-GROUP
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OBJECTS {
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convSdllcPortVirtMacAddr,
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convSdllcPortVirtRing,
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convSdllcPortBridge,
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convSdllcPortLlc2Ring,
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convSdllcPortLocalAck,
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convSdllcPortLocalAckState,
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convSdllcPortMaxLlc2FrameSize
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing configuration and
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operational information about an SDLLC port."
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::= { sdllcMibGroups 1}
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convSdllcAddrGroup OBJECT-GROUP
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OBJECTS {
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convSdllcAddrPartnerMacAddr,
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convSdllcAddrXID,
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convSdllcAddrState,
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convSdllcAddrMaxSdlcFrameSize
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}
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STATUS current
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DESCRIPTION
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"A collection of objects providing configuration and
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operational information about an SDLC address."
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::= { sdllcMibGroups 2}
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END
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