1226 lines
44 KiB
Plaintext
1226 lines
44 KiB
Plaintext
-- *****************************************************************
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-- CISCO-RESILIENT-ETHERNET-PROTOCOL-MIB.my
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--
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-- MIB support for the Resilient Ethernet Protocol Feature
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--
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-- Oct 2006, Nagaraj Hegde
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-- Copyright (c) 2006-2007-2011 by cisco Systems Inc.
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--
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-- All rights reserved.
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--
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-- ****************************************************************
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CISCO-RESILIENT-ETHERNET-PROTOCOL-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY,
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OBJECT-TYPE,
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NOTIFICATION-TYPE,
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Unsigned32,
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Integer32,
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Counter32
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FROM SNMPv2-SMI
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MODULE-COMPLIANCE,
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NOTIFICATION-GROUP,
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OBJECT-GROUP
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FROM SNMPv2-CONF
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TruthValue,
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RowStatus,
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TimeStamp,
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TEXTUAL-CONVENTION
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FROM SNMPv2-TC
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InterfaceIndex,
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InterfaceIndexOrZero
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FROM IF-MIB
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VlanId
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FROM Q-BRIDGE-MIB
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CiscoVlanList
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FROM CISCO-TC
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ciscoMgmt
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FROM CISCO-SMI;
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ciscoResilientEthernetProtocolMIB MODULE-IDENTITY
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LAST-UPDATED "201101110000Z"
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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-lan-switch-snmp@cisco.com"
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DESCRIPTION
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"This MIB module defines objects required for managing
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Resilient Ethernet Protocol (REP).
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Resilient Ethernet Protocol (REP) is a Cisco proprietary
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protocol that provides an alternative to Spanning Tree
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Protocol (STP) to control network loops, handle link
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failures and improve convergence time.
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REP controls a group of ports connected in a segment;
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ensures that the segment does not create any bridging loops,
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and responds to link failures within the segment.
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The following diagram depicts a REP segment:
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[Sw E1]E---NE[Sw 1]NE---NE[Sw 2]NE.........
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.
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.
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[Sw E2]E---NE[Sw N]NE---NE[Sw N-1]NE.......
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Sw : Switch.
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E : Edge port.
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NE : Non-Edge port.
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E1/E2: Edge switches. E1 and E2 can either be same or
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different switches.
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A REP segment is a chain of ports connected to each other
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and configured with a segment identifier. Each segment
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consists of standard (non-edge) segment ports and up to
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two edge ports. A device can have only two ports that
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belong to the same segment, and each segment port can have
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only one external neighbor.
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One edge port in a REP segment acts as the primary edge
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port; the other as the secondary edge port. It is the primary
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edge port that always participates in VLAN load balancing in
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a REP segment. REP VLAN load balancing is achieved by blocking
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some VLANs at a configured alternate port and all other VLANs at
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an edge port. The execution (preemption) of VLAN load balancing
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is triggered by manually enforcing it or after a pre-defined
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delay, after the REP segment is complete.
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When segment is completed, all ports will be in open state
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except one port that can be in alternate state that is used for
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VLAN load balancing as explained above."
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REVISION "201101110000Z"
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DESCRIPTION
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"Modified crepIfPortRole object to include failedPortNoNeighbor
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and failedPortLogicalOpen states."
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REVISION "201010270000Z"
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DESCRIPTION
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"Extended 'RepPortType' to allow 'edgeNoNeighbor' and
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'edgeNoNeighborPrimary'. This was done to support REP Edge No
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Neighbor feature."
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REVISION "200705220000Z"
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DESCRIPTION
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"Modified 'crepSegmentPreemptStatus' and 'crepIfOperStatus'
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objects."
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REVISION "200702190000Z"
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DESCRIPTION
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"Initial Version of the MIB."
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::= { ciscoMgmt 601 }
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-- Textual Conventions
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RepPortType ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"This TC describes the port type of the REP port.
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'notEdge' - non-edge Port.
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'edge' - edge port for the segment.
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'edgePrimary' - primary edge port for the segment.
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'edgeNoNeighbor' - no neighbor edge port for the
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segment.
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'edgeNoNeighborPrimary' - primary no neighbor edge port for the
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segment."
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SYNTAX INTEGER {
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notEdge(1),
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edge(2),
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edgePrimary(3),
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edgeNoNeighbor(4),
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edgeNoNeighborPrimary(5)
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}
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RepSegmentId ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"This TC describes an object to provide the unique
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identifier for the REP segment."
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SYNTAX Unsigned32
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RepSegmentList ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"This TC describes an object that indicates the list
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of REP segments. Each octet within this value specifies
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a set of eight segments. The first octet represents the
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first 8 segments of the range of segments specified by
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the object, the second octet represents the next 8 segments
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etc.
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Within each octet, the most significant bit represents
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the lowest numbered segment, and the least significant bit
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represents the highest numbered segment. If that bit has
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a value of '1' then that segment is included in the set of
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segments; the segment is not included if its bit has a value
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of '0'.
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NMS may omit any zero-valued octets from the end of this string
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in order to reduce SetPDU size, and the agent may also omit
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zero-valued trailing octets, to reduce the size of GetResponse
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PDUs.
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The maximum length of the object that uses this TC is calculated
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to be the ceiling whole number of
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((crepMaxSegmentId - crepMinSegmentId + 1) / 8).
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Any octets beyond this length in the SetPDU should be ignored."
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SYNTAX OCTET STRING
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ciscoRepMIBNotifs OBJECT IDENTIFIER
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::= { ciscoResilientEthernetProtocolMIB 0 }
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ciscoRepMIBObjects OBJECT IDENTIFIER
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::= { ciscoResilientEthernetProtocolMIB 1 }
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ciscoRepMIBConform OBJECT IDENTIFIER
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::= { ciscoResilientEthernetProtocolMIB 2 }
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crepGlobalInfo OBJECT IDENTIFIER
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::= { ciscoRepMIBObjects 1 }
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crepInterfaceConfig OBJECT IDENTIFIER
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::= { ciscoRepMIBObjects 2 }
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crepSegmentConfig OBJECT IDENTIFIER
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::= { ciscoRepMIBObjects 3 }
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crepSegmentTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CrepSegmentEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table specifies REP segments configured on the
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device."
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::= { crepSegmentConfig 1 }
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crepSegmentEntry OBJECT-TYPE
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SYNTAX CrepSegmentEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A list of REP segment entries.
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The number of segments configured on the device determines
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the number of entries. An entry is created when a segment
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identifier value is configured on an interface and no
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matching entry exists already.
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The entry is deleted once the segment ceases to exist
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on the device."
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INDEX { crepSegmentId }
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::= { crepSegmentTable 1 }
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CrepSegmentEntry ::= SEQUENCE {
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crepSegmentId RepSegmentId,
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crepSegmentInterface1 InterfaceIndex,
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crepSegmentInterface2 InterfaceIndexOrZero,
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crepSegmentComplete TruthValue,
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crepSegmentPreempt TruthValue,
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crepSegmentPreemptStatus INTEGER
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}
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crepSegmentId OBJECT-TYPE
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SYNTAX RepSegmentId
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This object identifies the segment identifier."
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::= { crepSegmentEntry 1 }
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crepSegmentInterface1 OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object indicates the ifIndex-value assigned to
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the first interface that is part of the segment."
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REFERENCE
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"K. McCloghrie and F. Kastenholz,
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'The Interfaces Group MIB', RFC-2863, June 2000."
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::= { crepSegmentEntry 2 }
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crepSegmentInterface2 OBJECT-TYPE
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SYNTAX InterfaceIndexOrZero
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object indicates the ifIndex-value assigned to
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the second interface that is part of the segment.
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The value of zero means that the InterfaceIndex is not
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known. The reasons for value being zero might include
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the second interface might not yet been configured for
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this segment and the device may be the edge of the
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segment."
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REFERENCE
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"K. McCloghrie and F. Kastenholz,
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'The Interfaces Group MIB', RFC-2863, June 2000."
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::= { crepSegmentEntry 3 }
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crepSegmentComplete 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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"This object indicates if the segment is complete
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such that no port in the segment is in failed state."
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::= { crepSegmentEntry 4 }
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crepSegmentPreempt OBJECT-TYPE
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SYNTAX TruthValue
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"This object should be set to true by NMS for
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triggering manual preemption. This may cause a
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momentary traffic disruption.
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Though this can be done for any node in the segment,
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it is only effective on the device acting as the REP
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primary edge.
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Setting this object false has no effect. This object
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always returns false when read."
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::= { crepSegmentEntry 5 }
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crepSegmentPreemptStatus OBJECT-TYPE
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SYNTAX INTEGER {
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none(1),
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preemptSuccessful(2),
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preemptFailure(3),
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preemptTrigger(4),
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preemptTriggerFailure(5)
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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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"This object indicates the status of the last preemption
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trigger.
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'none' - preemption trigger is not executed.
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'preemptSuccessful' - preemption action for the previous
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trigger is successful.
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'preemptFailure' - preemption trigger was successful.
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However, preemption failed due to some
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problem on the segment.
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'preemptTrigger' - preemption is triggered successfully
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and the result is awaited.
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'preemptTriggerFailure'- preemption on the segment is not
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performed as the preemption trigger
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failed. The failure could be due to
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invalid port ID or neighbor number
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specified in 'crepBlockPortNumInfo'
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or 'crepBlockPortIdInfo' respectively,
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when the value of
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'crepLoadBalanceBlockPortType' is
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'offset' or 'portId' respectively.
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In addition, reason for failure can be
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that crepLoadBalanceBlockPortType =
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'prefFlag' and there is no REP port
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in the segment configured as preferred
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port.
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The value should be 'none' on all agents other than the one
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serving as the primary edge for the segment. The value will be
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'none' on the agent serving as the primary edge for the segment
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if preemption trigger is not executed yet.
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If the device is not capable of assessing the final outcome of
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preemption trigger, then the state should remain in
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'preemptTrigger' state."
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::= { crepSegmentEntry 6 }
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crepInterfaceConfigTable OBJECT-TYPE
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SYNTAX SEQUENCE OF CrepInterfaceConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This table provides REP configuration for interfaces in the
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device. This table contains one entry for each interface
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running REP."
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::= { crepInterfaceConfig 1 }
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crepInterfaceConfigEntry OBJECT-TYPE
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SYNTAX CrepInterfaceConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"An entry exists for each interface, if REP is configured on it.
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On a system that supports REP, all ports with ifType =
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'ethernetCsmacd' and those ethernet based virtual ports with
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ifType = 'propVirtual' also support REP.
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REP can be configured or unconfigured or modified directly on
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the agent as well.
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Dynamically created rows are expected to be non-volatile
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such that they persist after an agent restarts."
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INDEX { crepIfIndex }
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::= { crepInterfaceConfigTable 1 }
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CrepInterfaceConfigEntry ::= SEQUENCE {
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crepIfIndex InterfaceIndex,
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crepIfSegmentId RepSegmentId,
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crepIfOperStatus INTEGER,
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crepIfPortRole INTEGER,
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crepIfPortID OCTET STRING,
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crepIfAdminEdgePortType RepPortType,
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crepIfOperEdgePortType RepPortType,
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crepIfPreferredConfig TruthValue,
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crepifBlockedVlans1k CiscoVlanList,
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crepifBlockedVlans2k CiscoVlanList,
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crepifBlockedVlans3k CiscoVlanList,
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crepifBlockedVlans4k CiscoVlanList,
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crepLoadBalanceBlockPortType INTEGER,
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crepBlockPortNumInfo Integer32,
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crepBlockPortIdInfo OCTET STRING,
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crepIfPreemptDelayTimer Integer32,
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crepIfStcnPropagateToSTP TruthValue,
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crepIfStcnPropagateToOtherSegs RepSegmentList,
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crepIfStcnPropagateToIf InterfaceIndexOrZero,
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crepIfConfigRowStatus RowStatus
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}
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crepIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"This object identifies the ifIndex-value assigned to the
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interface."
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REFERENCE
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"K. McCloghrie and F. Kastenholz,
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'The Interfaces Group MIB', RFC-2863, June 2000."
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::= { crepInterfaceConfigEntry 1 }
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crepIfSegmentId OBJECT-TYPE
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SYNTAX RepSegmentId
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"This object specifies the segment that the interface is part.
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This object can be modified when crepIfConfigRowStatus is 'active'.
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The valid range is from crepMinSegmentId to crepMaxSegmentId."
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::= { crepInterfaceConfigEntry 2 }
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crepIfOperStatus OBJECT-TYPE
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SYNTAX INTEGER {
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none(1),
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initDown(2),
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noNeighbour(3),
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oneWay(4),
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twoWay(5),
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flapping(6),
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wait(7),
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unknown(8)
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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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"This object indicates the current operational link state
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of the REP port. If a REP configured interface is down,
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it will be in 'initDown' state.
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'none' - REP is not operational on the interface. This
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value is used when sending the crepLinkStatus
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notification when REP configuration is removed
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from the interface.
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'initDown' - initial REP link state.
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'noNeighbor' - state in which REP is yet to discover its
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neighbor.
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'oneWay' - the state in which messages have been received
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from the neighbor but the link has not been
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declared to be twoWay yet.
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'twoWay' - the fully operational state for REP.
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'flapping' - the state in which there is a mismatch in the
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received port information (either local or
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remote) for the neighbor.
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'wait' - the forced transient state before REP starts
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discovering its neighbor.
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'unknown' - the link state cannot be determined."
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::= { crepInterfaceConfigEntry 3 }
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crepIfPortRole OBJECT-TYPE
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SYNTAX INTEGER {
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failedPort(1),
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alternatePort(2),
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openPort(3),
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failedPortNoNeighbor(4),
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failedPortLogicalOpen(5)
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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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"This object indicates the role or state of a REP port depending
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on its link status and whether it is forwarding or blocking
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traffic.
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'failedPort' - a port with a non-operational link status,
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such that no traffic is forwarded on it.
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'alternatePort' - a port forwarding traffic only for a subset of
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VLANs, for the purpose of VLAN load balancing.
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'openPort' - a port forwarding traffic for all VLANs.
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'failedPortNoNeighbor' - a port with a non-operational link
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status and does not have a external
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neighbor.
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'failedPortLogicalOpen' - a port with a non-operational link
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status and does not have a external
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neighbor but is in forwarding state
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for traffic."
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::= { crepInterfaceConfigEntry 4 }
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crepIfPortID OBJECT-TYPE
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SYNTAX OCTET STRING (SIZE (8))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object indicates the REP port identifier automatically
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assigned by REP when enabled."
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::= { crepInterfaceConfigEntry 5 }
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crepIfAdminEdgePortType OBJECT-TYPE
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SYNTAX RepPortType
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"This object specifies the configured edge port type for the
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interface."
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DEFVAL { notEdge }
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::= { crepInterfaceConfigEntry 6 }
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crepIfOperEdgePortType OBJECT-TYPE
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SYNTAX RepPortType
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This object indicates the actual edge port type for the
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interface. Value 'edge' indicates that the port is secondary
|
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edge port."
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::= { crepInterfaceConfigEntry 7 }
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crepIfPreferredConfig OBJECT-TYPE
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SYNTAX TruthValue
|
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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|
"This object specifies if port should get preference to become
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the alternate port among other equal ports in the segment.
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Setting this value to true does not guaranty that the port
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will become the alternate port. 'crepIfPortRole' should be
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checked for the actual status."
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DEFVAL { false }
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::= { crepInterfaceConfigEntry 8 }
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|
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crepifBlockedVlans1k OBJECT-TYPE
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SYNTAX CiscoVlanList
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|
MAX-ACCESS read-create
|
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STATUS current
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DESCRIPTION
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|
"This object specifies the list of VLANs configured to be
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blocked at the alternate port for VLANs with values of 0 through
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1023. If the bit is set to '1', then the VLAN is marked for
|
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blocking.
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|
|
This value is only effective on the device acting as the REP
|
|
primary edge. In addition, this value is effective only if
|
|
'crepLoadBalanceBlockPortType' is not 'none'."
|
|
::= { crepInterfaceConfigEntry 9 }
|
|
|
|
crepifBlockedVlans2k OBJECT-TYPE
|
|
SYNTAX CiscoVlanList
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the list of VLANs configured to be
|
|
blocked at the alternate port for VLANs with values of 1024
|
|
through 2047. If the bit is set to '1', then the VLAN is marked
|
|
for blocking.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge. In addition, this value is effective only if
|
|
'crepLoadBalanceBlockPortType' is not 'none'. This object is
|
|
only instantiated on devices that support the extended VLANs."
|
|
::= { crepInterfaceConfigEntry 10 }
|
|
|
|
crepifBlockedVlans3k OBJECT-TYPE
|
|
SYNTAX CiscoVlanList
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the list of VLANs configured to be
|
|
blocked at the alternate port for VLANs with values of 2048
|
|
through 3071. If the bit is set to '1', then the VLAN is marked
|
|
for blocking.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge. In addition, this value is effective only if
|
|
'crepLoadBalanceBlockPortType' is not 'none'. This object is
|
|
only instantiated on devices that support the extended VLANs."
|
|
::= { crepInterfaceConfigEntry 11 }
|
|
|
|
crepifBlockedVlans4k OBJECT-TYPE
|
|
SYNTAX CiscoVlanList
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the list of VLANs configured to be
|
|
blocked at the alternate port for VLANs with values of 3072
|
|
through 4095. If the bit is set to '1', then the VLAN is marked
|
|
for blocking.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge. In addition, this value is effective only if
|
|
'crepLoadBalanceBlockPortType' is not 'none'. This object is
|
|
only instantiated on devices that support the extended VLANs."
|
|
::= { crepInterfaceConfigEntry 12 }
|
|
|
|
crepLoadBalanceBlockPortType OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
none(1),
|
|
offset(2),
|
|
portId(3),
|
|
prefFlag(4)
|
|
}
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the method defined to identify the
|
|
alternate port in the segment that takes part in VLAN load
|
|
balancing by blocking a subset of VLANs after preemption.
|
|
|
|
'none' - no method is specified to identify the alternate
|
|
port. In this case, the primary edge blocks all VLANs after
|
|
preemption.
|
|
|
|
'offset' - identification is done by a number which indicates
|
|
the offset of the port from an edge port.
|
|
'crepBlockPortNumInfo' defines the value.
|
|
|
|
'portId' - identification is done by the port identifier of
|
|
the port. 'crepBlockPortIdInfo' defines the value.
|
|
|
|
'prefFlag' - to select the port in the segment that is
|
|
configured as the preferred alternate port for VLAN load balancing.
|
|
|
|
While setting the value to 'offset' or 'portId', corresponding
|
|
values for the value defining objects (mentioned along with the
|
|
corresponding descriptions above) should also be provided, along with.
|
|
Additionally, at least one of objects that define the VLANs to
|
|
be blocked (crepifBlockedVlans1k, crepifBlockedVlans2k,
|
|
crepifBlockedVlans3k, crepifBlockedVlans4k) should be provided with
|
|
a non-empty value, when setting the value to anything other than 'none'.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge."
|
|
DEFVAL { none }
|
|
::= { crepInterfaceConfigEntry 13 }
|
|
|
|
crepBlockPortNumInfo OBJECT-TYPE
|
|
SYNTAX Integer32 (-256..256)
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the offset of the port in the segment
|
|
to be blocked for VLAN load balancing. Positive numbers
|
|
indicate the offset from the primary edge port and negative
|
|
numbers indicates the downstream neighbor from the secondary
|
|
edge port.
|
|
|
|
[Sw E1]E1---NE1[Sw 1]NE2---NE1[Sw 2]NE2.........
|
|
.
|
|
.
|
|
[Sw E2]E2---NE2[Sw N]NE1---NE2[Sw N-1]NE1.......
|
|
|
|
Sw : Switch.
|
|
E : Edge port.
|
|
NE : Non-Edge port.
|
|
E1/E2: Edge switches. E1 and E2 can either be same or
|
|
different switches.
|
|
|
|
In the segment depicted above, consider port E1 on 'Sw E1' is
|
|
the primary edge and E2 on 'Sw E2' is the secondary edge.
|
|
Value 1 for this object indicates primary edge port, 2 indicates
|
|
NE1 on 'Sw 1', 3 indicates NE2 on 'Sw 1' and so on. Value -1
|
|
indicates secondary edge port, -2 indicates NE2 on 'Sw N', -3
|
|
indicates NE1 on 'Sw N' and so on. Usage of value 0 is invalid.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge and has relevance only if
|
|
crepLoadBalanceBlockPortType = 'offset'."
|
|
::= { crepInterfaceConfigEntry 14 }
|
|
|
|
crepBlockPortIdInfo OBJECT-TYPE
|
|
SYNTAX OCTET STRING (SIZE (8))
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the port identifier of the port in the
|
|
segment to be blocked for VLAN load balancing. 'crepIfPortID'
|
|
object of the corresponding port provides the port identifier.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge and has relevance only if
|
|
crepLoadBalanceBlockPortType = 'portId'."
|
|
::= { crepInterfaceConfigEntry 15 }
|
|
|
|
crepIfPreemptDelayTimer OBJECT-TYPE
|
|
SYNTAX Integer32 (-1..300)
|
|
UNITS "delay in seconds"
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the interval of time that REP waits
|
|
before triggering preemption after the segment is complete.
|
|
|
|
The value -1 is used to indicate that no time delay is
|
|
configured and the preemption will happen manually.
|
|
|
|
This value is only effective on the device acting as the
|
|
REP primary edge."
|
|
DEFVAL { -1 }
|
|
::= { crepInterfaceConfigEntry 16 }
|
|
|
|
crepIfStcnPropagateToSTP OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies if the REP edge propagates the
|
|
segment topology change notifications to the spanning
|
|
tree network.
|
|
|
|
This value is only effective on the device acting as the
|
|
REP primary edge."
|
|
DEFVAL { false }
|
|
::= { crepInterfaceConfigEntry 17 }
|
|
|
|
crepIfStcnPropagateToOtherSegs OBJECT-TYPE
|
|
SYNTAX RepSegmentList
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the list of segments to which the
|
|
REP edge propagates the segment topology change notifications.
|
|
|
|
This value is only effective on the device acting as the
|
|
REP primary edge."
|
|
DEFVAL { "" }
|
|
::= { crepInterfaceConfigEntry 18 }
|
|
|
|
crepIfStcnPropagateToIf OBJECT-TYPE
|
|
SYNTAX InterfaceIndexOrZero
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the interface to which the REP edge
|
|
should propagate the segment topology change notifications.
|
|
The interface should be of type ifType = 'ethernetCsmacd'
|
|
or an ethernet based virtual port with ifType = 'propVirtual'.
|
|
'0' specifies that the device should not propagate STCNs to
|
|
any interface.
|
|
|
|
This value is only effective on the device acting as the REP
|
|
primary edge."
|
|
DEFVAL { 0 }
|
|
::= { crepInterfaceConfigEntry 19 }
|
|
|
|
crepIfConfigRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object is used to manage the creation, deletion, and
|
|
modification of rows in this table.
|
|
|
|
A row may be created using the 'CreateAndGo' option. When the
|
|
row is successfully created, the agent would set the RowStatus
|
|
to 'active'. 'crepIfSegmentId' should be specified for the
|
|
successful creation of the row.
|
|
|
|
A row may be deleted by setting this object to 'destroy'.
|
|
|
|
All writeable columns in this row can be modified when the
|
|
value of this object is 'active'."
|
|
::= { crepInterfaceConfigEntry 20 }
|
|
|
|
|
|
|
|
crepInterfaceStatsTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF CrepInterfaceStatsEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table for REP interfaces statistics.
|
|
This table augments the crepInterfaceConfigTable."
|
|
::= { crepInterfaceConfig 2 }
|
|
|
|
crepInterfaceStatsEntry OBJECT-TYPE
|
|
SYNTAX CrepInterfaceStatsEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The counter entries are not persistent. This is because
|
|
once REP is un-configured on the interface the row would be
|
|
deleted and hence they will restart if REP is configured
|
|
once again on the interface. NMS need to check for
|
|
'crepCounterDiscontinuityTime' to see if the counters have
|
|
restarted."
|
|
AUGMENTS { crepInterfaceConfigEntry }
|
|
::= { crepInterfaceStatsTable 1 }
|
|
|
|
CrepInterfaceStatsEntry ::= SEQUENCE {
|
|
crepCounterDiscontinuityTime TimeStamp,
|
|
crepLslRxPdus Counter32,
|
|
crepLslTxPdus Counter32,
|
|
crepHflRxPdus Counter32,
|
|
crepHflTxPdus Counter32,
|
|
crepBpaTlvRxPackets Counter32,
|
|
crepBpaTlvTxPackets Counter32,
|
|
crepBpaStcnLslRxPackets Counter32,
|
|
crepBpaStcnLslTxPackets Counter32,
|
|
crepBpaStcnHflRxPackets Counter32,
|
|
crepBpaStcnHflTxPackets Counter32,
|
|
crepEpaElectionTlvRxPackets Counter32,
|
|
crepEpaElectionTlvTxPackets Counter32,
|
|
crepEpaCommandTlvRxPackets Counter32,
|
|
crepEpaCommandTlvTxPackets Counter32,
|
|
crepEpaInfoTlvRxPackets Counter32,
|
|
crepEpaInfoTlvTxPackets Counter32
|
|
}
|
|
|
|
crepCounterDiscontinuityTime OBJECT-TYPE
|
|
SYNTAX TimeStamp
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value of sysUpTime on the most recent occasion at which
|
|
REP counters suffered a discontinuity on this interface.
|
|
If no such discontinuities have occurred since the first
|
|
initialization of REP, then this object contains the sysUpTime
|
|
value of first initialization."
|
|
::= { crepInterfaceStatsEntry 1 }
|
|
|
|
crepLslRxPdus OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of link status layer PDUs
|
|
received on the port."
|
|
::= { crepInterfaceStatsEntry 2 }
|
|
|
|
crepLslTxPdus OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of link status layer PDUs
|
|
transmitted on the port."
|
|
::= { crepInterfaceStatsEntry 3 }
|
|
|
|
crepHflRxPdus OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of hardware flood layer PDUs
|
|
received on the port."
|
|
::= { crepInterfaceStatsEntry 4 }
|
|
|
|
crepHflTxPdus OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of hardware flood layer PDUs
|
|
transmitted on the port."
|
|
::= { crepInterfaceStatsEntry 5 }
|
|
|
|
crepBpaTlvRxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of blocked port advertisement
|
|
TLVs received on the port."
|
|
::= { crepInterfaceStatsEntry 6 }
|
|
|
|
crepBpaTlvTxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of blocked port advertisement
|
|
TLVs transmitted on the port."
|
|
::= { crepInterfaceStatsEntry 7 }
|
|
|
|
crepBpaStcnLslRxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of segment topology change
|
|
notifications received as blocked port advertisement through
|
|
link status layer."
|
|
::= { crepInterfaceStatsEntry 8 }
|
|
|
|
crepBpaStcnLslTxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of segment topology change
|
|
notifications transmitted as blocked port advertisement through
|
|
link status layer."
|
|
::= { crepInterfaceStatsEntry 9 }
|
|
|
|
crepBpaStcnHflRxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of segment topology change
|
|
notifications received as blocked port advertisement
|
|
through hardware flood layer."
|
|
::= { crepInterfaceStatsEntry 10 }
|
|
|
|
crepBpaStcnHflTxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of segment topology change
|
|
notifications transmitted as blocked port advertisement
|
|
through hardware flood layer."
|
|
::= { crepInterfaceStatsEntry 11 }
|
|
|
|
crepEpaElectionTlvRxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of end port advertisement
|
|
election TLVs received that are used for determining the
|
|
role, namely primary edge or secondary edge."
|
|
::= { crepInterfaceStatsEntry 12 }
|
|
|
|
crepEpaElectionTlvTxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of end port advertisement
|
|
election TLVs transmitted that are used for determining the
|
|
role, namely primary edge or secondary edge."
|
|
::= { crepInterfaceStatsEntry 13 }
|
|
|
|
crepEpaCommandTlvRxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of end port advertisement
|
|
command TLVs received that are used to authorize a port to
|
|
takeover the segment for the purpose of VLAN load balancing."
|
|
::= { crepInterfaceStatsEntry 14 }
|
|
|
|
crepEpaCommandTlvTxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of end port advertisement
|
|
command TLVs transmitted that are used to authorize a port to
|
|
takeover the segment for the purpose of VLAN load balancing."
|
|
::= { crepInterfaceStatsEntry 15 }
|
|
|
|
crepEpaInfoTlvRxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of end port advertisement
|
|
information TLVs received on the port. These messages are sent
|
|
by the end ports (configured edge port, or port which is down
|
|
or port which does not have internal peer) to discover the
|
|
segment information."
|
|
::= { crepInterfaceStatsEntry 16 }
|
|
|
|
crepEpaInfoTlvTxPackets OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the number of end port advertisement
|
|
information TLVs transmitted on the port. These messages are
|
|
sent by the end ports (configured edge port, or port which is
|
|
down or port which does not have internal peer) to discover
|
|
the segment information."
|
|
::= { crepInterfaceStatsEntry 17 }
|
|
|
|
|
|
|
|
crepVersion OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the version of REP being used."
|
|
::= { crepGlobalInfo 1 }
|
|
|
|
crepAdminVlan OBJECT-TYPE
|
|
SYNTAX VlanId
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The administrative VLAN used by REP to transmit its
|
|
hardware flooding layer messages.
|
|
|
|
If the VLAN does not already exist, set operation does not
|
|
create the VLAN. The administrative VLAN cannot be the
|
|
RSPAN VLAN."
|
|
DEFVAL { 1 }
|
|
::= { crepGlobalInfo 2 }
|
|
|
|
crepNotifsEnable OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies whether the system will generate REP
|
|
notifications. This object affects the generation of all REP
|
|
notifications defined in this MIB module."
|
|
::= { crepGlobalInfo 3 }
|
|
|
|
crepGlobalRepNotifsRate OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..1000)
|
|
UNITS "notifications per second"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object specifies the maximum rate at which the system will
|
|
generate notifications defined by this MIB module. If this
|
|
object value is 0, then the system will not impose a limit on
|
|
the rate at which it will generate notification defined by this
|
|
MIB module."
|
|
::= { crepGlobalInfo 4 }
|
|
|
|
crepMinSegmentId OBJECT-TYPE
|
|
SYNTAX RepSegmentId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the minimum segment identifier that can be
|
|
configured on the device."
|
|
::= { crepGlobalInfo 5 }
|
|
|
|
crepMaxSegmentId OBJECT-TYPE
|
|
SYNTAX RepSegmentId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the maximum segment identifier that can be
|
|
configured on the device."
|
|
::= { crepGlobalInfo 6 }
|
|
|
|
crepLinkStatus NOTIFICATION-TYPE
|
|
OBJECTS {
|
|
crepIfSegmentId,
|
|
crepIfOperStatus
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This notification is sent when a REP interface has entered or
|
|
left REP link operational status. The link is considered
|
|
operational when 'crepIfOperStatus' is 'twoWay'.
|
|
'crepIfOperStatus' would be 'none' if the
|
|
crepInterfaceConfigEntry entry has been removed."
|
|
::= { ciscoRepMIBNotifs 1 }
|
|
|
|
crepPreemptionStatus NOTIFICATION-TYPE
|
|
OBJECTS { crepSegmentPreemptStatus }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This notification indicates the status of the preemption
|
|
triggered on REP primary edge."
|
|
::= { ciscoRepMIBNotifs 2 }
|
|
|
|
crepPortRoleChange NOTIFICATION-TYPE
|
|
OBJECTS {
|
|
crepIfSegmentId,
|
|
crepIfPortRole
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This notification is sent when the role of a Port changes
|
|
that are indicated by 'crepIfPortRole'."
|
|
::= { ciscoRepMIBNotifs 3 }
|
|
-- Conformance
|
|
|
|
ciscoRepMIBCompliances OBJECT IDENTIFIER
|
|
::= { ciscoRepMIBConform 1 }
|
|
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ciscoRepMIBGroups OBJECT IDENTIFIER
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::= { ciscoRepMIBConform 2 }
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ciscoRepMIBCompliance MODULE-COMPLIANCE
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STATUS current
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DESCRIPTION
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"The compliance statement for
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CISCO-RESILIENT-ETHERNET-PROTOCOL-MIB."
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MODULE -- this module
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MANDATORY-GROUPS {
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ciscoRepGlobalGroup,
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ciscoRepNotificationGroup,
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ciscoRepInterfaceGroup,
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ciscoRepSegmentGroup
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}
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OBJECT crepIfConfigRowStatus
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SYNTAX INTEGER {
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active(1),
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createAndGo(4),
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destroy(6)
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}
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MIN-ACCESS read-only
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DESCRIPTION
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"Support for createAndWait, notReady and notInService values are
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not required."
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OBJECT crepNotifsEnable
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MIN-ACCESS read-only
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DESCRIPTION
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"read-write access is not required."
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OBJECT crepGlobalRepNotifsRate
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MIN-ACCESS read-only
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DESCRIPTION
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"read-write access is not required."
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::= { ciscoRepMIBCompliances 1 }
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-- Units of Conformance
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ciscoRepGlobalGroup OBJECT-GROUP
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OBJECTS {
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crepVersion,
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crepAdminVlan,
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crepNotifsEnable,
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crepGlobalRepNotifsRate,
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crepMinSegmentId,
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crepMaxSegmentId
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}
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STATUS current
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DESCRIPTION
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"A collection of global objects for use with the REP feature."
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::= { ciscoRepMIBGroups 1 }
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ciscoRepInterfaceGroup OBJECT-GROUP
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OBJECTS {
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crepIfSegmentId,
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crepIfOperStatus,
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crepIfPortRole,
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crepIfPortID,
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crepIfAdminEdgePortType,
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crepIfOperEdgePortType,
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crepIfPreferredConfig,
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crepifBlockedVlans1k,
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crepifBlockedVlans2k,
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crepifBlockedVlans3k,
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crepifBlockedVlans4k,
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crepLoadBalanceBlockPortType,
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crepBlockPortNumInfo,
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crepBlockPortIdInfo,
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crepIfPreemptDelayTimer,
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crepIfStcnPropagateToSTP,
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crepIfStcnPropagateToOtherSegs,
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crepIfStcnPropagateToIf,
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crepIfConfigRowStatus,
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crepCounterDiscontinuityTime,
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crepLslRxPdus,
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crepLslTxPdus,
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crepHflRxPdus,
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crepHflTxPdus,
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crepBpaTlvRxPackets,
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crepBpaTlvTxPackets,
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crepBpaStcnLslRxPackets,
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crepBpaStcnLslTxPackets,
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crepBpaStcnHflRxPackets,
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crepBpaStcnHflTxPackets,
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crepEpaElectionTlvRxPackets,
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crepEpaElectionTlvTxPackets,
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crepEpaCommandTlvRxPackets,
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crepEpaCommandTlvTxPackets,
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crepEpaInfoTlvRxPackets,
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crepEpaInfoTlvTxPackets
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}
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STATUS current
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DESCRIPTION
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"A collection of interface specific objects for use with the REP
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feature."
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::= { ciscoRepMIBGroups 2 }
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ciscoRepNotificationGroup NOTIFICATION-GROUP
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NOTIFICATIONS {
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crepLinkStatus,
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crepPreemptionStatus,
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crepPortRoleChange
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}
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STATUS current
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DESCRIPTION
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"A collection of notifications for use with the REP feature."
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::= { ciscoRepMIBGroups 3 }
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ciscoRepSegmentGroup OBJECT-GROUP
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OBJECTS {
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crepSegmentInterface1,
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crepSegmentInterface2,
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crepSegmentComplete,
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crepSegmentPreempt,
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crepSegmentPreemptStatus
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}
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STATUS current
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DESCRIPTION
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"A collection of segment specific objects for use with the REP feature."
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::= { ciscoRepMIBGroups 4 }
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END
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