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IEEE8021-TC-MIB DEFINITIONS ::= BEGIN
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-- =============================================================
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-- TEXTUAL-CONVENTIONs MIB for IEEE 802.1
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-- =============================================================
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IMPORTS
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MODULE-IDENTITY, Unsigned32, org
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FROM SNMPv2-SMI -- RFC 2578
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TEXTUAL-CONVENTION
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FROM SNMPv2-TC; -- RFC 2579
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ieee8021TcMib MODULE-IDENTITY
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LAST-UPDATED "200810150000Z" -- October 15, 2008
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ORGANIZATION "IEEE 802.1 Working Group"
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CONTACT-INFO
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" WG-URL: http://grouper.ieee.org/groups/802/1/index.html
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WG-EMail: stds-802-1@ieee.org
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Contact: David Levi
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Postal: 4655 GREAT AMERICA PARKWAY
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SANTA CLARA, CALIFORNIA
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95054
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USA
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Tel: +1-408-495-5138
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E-mail: dlevi@nortel.com"
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DESCRIPTION
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"Textual conventions used throughout the various IEEE 802.1 MIB
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modules.
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Unless otherwise indicated, the references in this MIB
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module are to IEEE 802.1Q-2005 as amended by IEEE 802.1ad,
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IEEE 802.1ak, IEEE 802.1ag and IEEE 802.1ah.
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Copyright (C) IEEE.
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This version of this MIB module is part of IEEE802.1Q;
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see the draft itself for full legal notices."
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REVISION "200810150000Z" -- October 15, 2008
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DESCRIPTION
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"Initial version."
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::= { org ieee(111) standards-association-numbers-series-standards(2)
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lan-man-stds(802) ieee802dot1(1) 1 1 }
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ieee802dot1mibs OBJECT IDENTIFIER
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::= { org ieee(111) standards-association-numbers-series-standards(2)
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lan-man-stds(802) ieee802dot1(1) 1 }
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-- =============================================================
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-- Textual Conventions
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-- =============================================================
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IEEE8021PbbComponentIdentifier ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"The component identifier is used to distinguish between the
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multiple virtual bridge instances within a PB or PBB. Each
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virtual bridge instance is called a component. In simple
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situations where there is only a single component the default
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value is 1. The component is identified by a component
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identifier unique within the BEB and by a MAC address unique
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within the PBBN. Each component is associated with a Backbone
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Edge Bridge (BEB) Configuration managed object."
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REFERENCE "12.3 l)"
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SYNTAX Unsigned32 (1..4294967295)
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IEEE8021PbbComponentIdentifierOrZero ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"The component identifier is used to distinguish between the
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multiple virtual bridge instances within a PB or PBB. In simple
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situations where there is only a single component the default
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value is 1. The component is identified by a component
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identifier unique within the BEB and by a MAC address unique
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within the PBBN. Each component is associated with a Backbone
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Edge Bridge (BEB) Configuration managed object.
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The special value '0' means 'no component identifier'. When
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this TC is used as the SYNTAX of an object, that object must
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specify the its exact meaning for this value."
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REFERENCE "12.3 l)"
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SYNTAX Unsigned32 (0 | 1..4294967295)
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IEEE8021PbbServiceIdentifier ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"The service instance identifier is used at the Customer
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Backbone Port of a PBB to distinguish a service instance
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(Local-SID). If the Local-SID field is supported, it is
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used to perform a bidirectional 1:1 mapping between the
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Backbone I-SID and the Local-SID. If the Local-SID field
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is not supported, the Local-SID value is the same as the
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Backbone I-SID value."
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REFERENCE "12.16.3, 12.16.5"
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SYNTAX Unsigned32 (256..16777214)
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IEEE8021PbbServiceIdentifierOrUnassigned ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"The service instance identifier is used at the Customer
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Backbone Port of a PBB to distinguish a service instance
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(Local-SID). If the Local-SID field is supported, it is
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used to perform a bidirectional 1:1 mapping between the
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Backbone I-SID and the Local-SID. If the Local-SID field
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is not supported, the Local-SID value is the same as the
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Backbone I-SID value.
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The special value of 1 indicates an unassigned I-SID."
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REFERENCE "12.16.3, 12.16.5"
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SYNTAX Unsigned32 (1|256..16777214)
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IEEE8021PbbIngressEgress ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"A 2 bit selector which determines if frames on this VIP may
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ingress to the PBBN but not egress the PBBN, egress to the
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PBBN but not ingress the PBBN, or both ingress and egress
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the PBBN."
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REFERENCE "12.16.3, 12.16.5, 12.16.6"
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SYNTAX BITS {
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ingress(0),
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egress(1)
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}
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IEEE8021PriorityCodePoint ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"Bridge ports may encode or decode the PCP value of the
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frames that traverse the port. This textual convention
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names the possible encoding and decoding schemes that
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the port may use. The priority and drop_eligible
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parameters are encoded in the Priority Code Point (PCP)
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field of the VLAN tag using the Priority Code Point
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Encoding Table for the Port, and they are decoded from
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the PCP using the Priority Code Point Decoding Table."
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REFERENCE "12.6.2.6"
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SYNTAX INTEGER {
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codePoint8p0d(1),
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codePoint7p1d(2),
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codePoint6p2d(3),
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codePoint5p3d(4)
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}
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IEEE8021BridgePortNumber ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"An integer that uniquely identifies a bridge port, as
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specified in 17.3.2.2 of IEEE 802.1ap.
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This value is used within the spanning tree
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protocol to identify this port to neighbor bridges."
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REFERENCE "17.3.2.2"
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SYNTAX Unsigned32 (1..65535)
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IEEE8021BridgePortNumberOrZero ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"An integer that uniquely identifies a bridge port, as
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specified in 17.3.2.2 of IEEE 802.1ap. The value 0
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means no port number, and this must be clarified in the
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DESCRIPTION clause of any object defined using this
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TEXTUAL-CONVENTION."
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REFERENCE "17.3.2.2"
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SYNTAX Unsigned32 (0..65535)
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IEEE8021BridgePortType ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"A port type. The possible port types are:
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customerVlanPort(2) - Indicates a port is a C-tag
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aware port of an enterprise VLAN aware bridge.
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providerNetworkPort(3) - Indicates a port is an S-tag
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aware port of a Provider Bridge or Backbone Edge
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Bridge used for connections within a PBN or PBBN.
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customerNetworkPort(4) - Indicates a port is an S-tag
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aware port of a Provider Bridge or Backbone Edge
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Bridge used for connections to the exterior of a
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PBN or PBBN.
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customerEdgePort(5) - Indicates a port is a C-tag
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aware port of a Provider Bridge used for connections
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to the exterior of a PBN or PBBN.
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customerBackbonePort(6) - Indicates a port is a I-tag
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aware port of a Backbone Edge Bridge's B-component.
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virtualInstancePort(7) - Indicates a port is a virtual
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S-tag aware port within a Backbone Edge Bridge's
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I-component which is responsible for handling
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S-tagged traffic for a specific backbone service
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instance.
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dBridgePort(8) - Indicates a port is a VLAN-unaware
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member of an 802.1D bridge."
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REFERENCE "12.16.1.1.3 h4), 12.16.2.1/2,
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12.13.1.1, 12.13.1.2, 12.15.2.1, 12.15.2.2"
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SYNTAX INTEGER {
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none(1),
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customerVlanPort(2),
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providerNetworkPort(3),
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customerNetworkPort(4),
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customerEdgePort(5),
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customerBackbonePort(6),
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virtualInstancePort(7),
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dBridgePort(8)
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}
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IEEE8021VlanIndex ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"A value used to index per-VLAN tables: values of 0 and
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4095 are not permitted. If the value is between 1 and
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4094 inclusive, it represents an IEEE 802.1Q VLAN-ID with
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global scope within a given bridged domain (see VlanId
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textual convention). If the value is greater than 4095,
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then it represents a VLAN with scope local to the
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particular agent, i.e., one without a global VLAN-ID
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assigned to it. Such VLANs are outside the scope of
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IEEE 802.1Q, but it is convenient to be able to manage them
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in the same way using this MIB."
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REFERENCE "9.6"
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SYNTAX Unsigned32 (1..4094|4096..4294967295)
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IEEE8021VlanIndexOrWildcard ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"A value used to index per-VLAN tables. The value 0 is not
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permitted, while the value 4095 represents a 'wildcard'
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value. An object whose SYNTAX is IEEE8021VlanIndexOrWildcard
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must specify in its DESCRIPTION the specific meaning of the
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wildcard value. If the value is between 1 and
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4094 inclusive, it represents an IEEE 802.1Q VLAN-ID with
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global scope within a given bridged domain (see VlanId
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textual convention). If the value is greater than 4095,
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then it represents a VLAN with scope local to the
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particular agent, i.e., one without a global VLAN-ID
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assigned to it. Such VLANs are outside the scope of
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IEEE 802.1Q, but it is convenient to be able to manage them
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in the same way using this MIB."
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REFERENCE "9.6"
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SYNTAX Unsigned32 (1..4294967295)
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IEEE8021MstIdentifier ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"In an MSTP Bridge, an MSTID, i.e., a value used to identify
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a spanning tree (or MST) instance."
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SYNTAX Unsigned32 (1..4094)
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IEEE8021ServiceSelectorType ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"A value that represents a type (and thereby the format)
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of a IEEE8021ServiceSelectorValue. The value can be one of
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the following:
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ieeeReserved(0) Reserved for definition by IEEE 802.1
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recommend to not use zero unless
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absolutely needed.
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vlanId(1) 12-Bit identifier as described in IEEE802.1Q.
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isid(2) 20-Bit identifier as described in IEEE802.1ah.
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ieeeReserved(xx) Reserved for definition by IEEE 802.1
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xx values can be [3..7].
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To support future extensions, the IEEE8021ServiceSelectorType
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textual convention SHOULD NOT be sub-typed in object type
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definitions. It MAY be sub-typed in compliance statements in
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order to require only a subset of these address types for a
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compliant implementation.
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Implementations MUST ensure that IEEE8021ServiceSelectorType
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objects and any dependent objects (e.g.,
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IEEE8021ServiceSelectorValue objects) are consistent. An
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inconsistentValue error MUST be generated if an attempt to
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change an IEEE8021ServiceSelectorType object would, for
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example, lead to an undefined IEEE8021ServiceSelectorValue value."
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SYNTAX INTEGER {
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vlanId(1),
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isid(2)
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}
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IEEE8021ServiceSelectorValueOrNone ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"An integer that uniquely identifies a generic MAC service,
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or none. Examples of service selectors are a VLAN-ID
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(IEEE 802.1Q) and an I-SID (IEEE 802.1ah).
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An IEEE8021ServiceSelectorValueOrNone value is always
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interpreted within the context of an
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IEEE8021ServiceSelectorType value. Every usage of the
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IEEE8021ServiceSelectorValueOrNone textual convention is
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required to specify the IEEE8021ServiceSelectorType object
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that provides the context. It is suggested that the
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IEEE8021ServiceSelectorType object be logically registered
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before the object(s) that use the
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IEEE8021ServiceSelectorValueOrNone textual convention, if
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they appear in the same logical row.
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The value of an IEEE8021ServiceSelectorValueOrNone object
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must always be consistent with the value of the associated
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IEEE8021ServiceSelectorType object. Attempts to set an
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IEEE8021ServiceSelectorValueOrNone object to a value
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inconsistent with the associated
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IEEE8021ServiceSelectorType must fail with an
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inconsistentValue error.
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The special value of zero is used to indicate that no
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service selector is present or used. This can be used in
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any situation where an object or a table entry MUST either
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refer to a specific service, or not make a selection.
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Note that a MIB object that is defined using this
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TEXTUAL-CONVENTION SHOULD clarify the meaning of
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'no service' (i.e., the special value 0), as well as the
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maximum value (i.e., 4094, for a VLAN ID)."
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SYNTAX Unsigned32 (0 | 1..4294967295)
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IEEE8021ServiceSelectorValue ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"An integer that uniquely identifies a generic MAC service.
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Examples of service selectors are a VLAN-ID (IEEE 802.1Q)
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and an I-SID (IEEE 802.1ah).
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An IEEE8021ServiceSelectorValue value is always interpreted
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within the context of an IEEE8021ServiceSelectorType value.
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Every usage of the IEEE8021ServiceSelectorValue textual
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convention is required to specify the
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IEEE8021ServiceSelectorType object that provides the context.
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It is suggested that the IEEE8021ServiceSelectorType object
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be logically registered before the object(s) that use the
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IEEE8021ServiceSelectorValue textual convention, if they
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appear in the same logical row.
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The value of an IEEE8021ServiceSelectorValue object must
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always be consistent with the value of the associated
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IEEE8021ServiceSelectorType object. Attempts to set an
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IEEE8021ServiceSelectorValue object to a value inconsistent
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with the associated IEEE8021ServiceSelectorType must fail
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with an inconsistentValue error.
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Note that a MIB object that is defined using this
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TEXTUAL-CONVENTION SHOULD clarify the
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maximum value (i.e., 4094, for a VLAN ID)."
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SYNTAX Unsigned32 (1..4294967295)
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IEEE8021PortAcceptableFrameTypes ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"Acceptable frame types on a port."
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REFERENCE "12.10.1.3, 12.13.3.3, 12.13.3.4"
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SYNTAX INTEGER {
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admitAll(1),
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admitUntaggedAndPriority(2),
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admitTagged(3)
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}
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IEEE8021PriorityValue ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"An 802.1Q user priority value."
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REFERENCE "12.13.3.3"
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SYNTAX Unsigned32 (0..7)
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END
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Reference in New Issue
Block a user