// =================================================================== // Title: Network Switching and Bridging 2.7 // Filename: Network27_SwitchingBridging.mof // Version: 2.7.0 // Status: Final // Date: April 18, 2003 // =================================================================== // Copyright 1998-2003 Distributed Management Task Force, Inc. (DMTF). // All rights reserved. // DMTF is a not-for-profit association of industry members dedicated // to promoting enterprise and systems management and interoperability. // DMTF specifications and documents may be reproduced for uses // consistent with this purpose by members and non-members, // provided that correct attribution is given. // As DMTF specifications may be revised from time to time, // the particular version and release date should always be noted. // // Implementation of certain elements of this standard or proposed // standard may be subject to third party patent rights, including // provisional patent rights (herein "patent rights"). DMTF makes // no representations to users of the standard as to the existence // of such rights, and is not responsible to recognize, disclose, or // identify any or all such third party patent right, owners or // claimants, nor for any incomplete or inaccurate identification or // disclosure of such rights, owners or claimants. DMTF shall have no // liability to any party, in any manner or circumstance, under any // legal theory whatsoever, for failure to recognize, disclose, or // identify any such third party patent rights, or for such party's // reliance on the standard or incorporation thereof in its product, // protocols or testing procedures. DMTF shall have no liability to // any party implementing such standard, whether such implementation // is foreseeable or not, nor to any patent owner or claimant, and shall // have no liability or responsibility for costs or losses incurred if // a standard is withdrawn or modified after publication, and shall be // indemnified and held harmless by any party implementing the // standard from any and all claims of infringement by a patent owner // for such implementations. // // For information about patents held by third-parties which have // notified the DMTF that, in their opinion, such patent may relate to // or impact implementations of DMTF standards, visit // http://www.dmtf.org/about/policies/disclosures.php. // =================================================================== // Description: The Network Model extends the management concepts to // represent protocol interfaces and network/protocol // services. This file defines network services and // supporting information for switching and bridging. // // The object classes below are listed in an order that // avoids forward references. Required objects, defined // by other working groups, are omitted. // ================================================================== // Change Log for v2.7 // CR662 - Update the description for SourceRoutingService // CR863 - Update the format of the MappingStrings qualifier when // referencing IETF RFCs // CR868 - Cleanup of the routing/switching classes // CR961 - Update the reference to EnabledLogicalElement.EnabledState // CR983 - v2.7 Deprecations promoted to final // =================================================================== #pragma Locale ("en_US") // =================================================================== // SwitchService // =================================================================== [Version ("2.7.0"), Description ( "Generic switch (bridging) service class. Additional " "switching functions are incorporated as subordinate " "services related to this class via ServiceComponent " "associations.") ] class CIM_SwitchService : CIM_ForwardingService { [MaxLen(32), Description ( "Address used by this SwitchService when it must be " "uniquely identified. For an ethernet bridge, the MAC " "Address serves as the BridgeAddress. When concatenated with " "a SpanningTreeService Priority, a unique bridge identifier " "results. The MAC address is formatted as twelve " "hexadecimal digits (e.g., \"010203040506\"), with each " "pair representing one of the six octets of the MAC address " "in \"canonical\" bit order according to RFC 2469." "In other scenarios, like Ipv6, the address is formatted as " "\"ffff:ffff:ffff:ffff\"."), ModelCorrespondence {"CIM_SwitchService.BridgeAddressType"}, MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dBaseBridgeAddress"} ] string BridgeAddress; [Description ( "The number of switch ports controlled by this " "switching service.") , MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dBaseNumPorts"} ] uint16 NumPorts; [Description ( "Indicates what type of switching service can be " "performed."), ValueMap {"1", "2", "3", "4"}, Values {"Unknown", "Transparent-only", "SourceRoute-only", "SRT"}, MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dBaseType"} ] uint8 BridgeType; [Description ( "BridgeAddressType defines the type of addressing scheme used " "for this Bridge and its BridgeAddress property."), ValueMap {"1", "2", "3", "4", "5"}, Values {"Other", "IPv4", "IPv6", "MAC", "MAC + Spanning Tree Priority"}, ModelCorrespondence {"CIM_SwitchingService.BridgeAddress"} ] uint16 BridgeAddressType; }; // =================================================================== // SwitchesAmong // =================================================================== [Association, Version ("2.6.0"), Description ( "A SwitchService switches frames between SwitchPorts. " "This association makes that relationship explicit.") ] class CIM_SwitchesAmong : CIM_ForwardsAmong { [Override ("Antecedent"), Description ("The switch port.") ] CIM_SwitchPort REF Antecedent; [Override ("Dependent"), Max (1), Description ("The switching service.") ] CIM_SwitchService REF Dependent; }; // =================================================================== // Switchable // =================================================================== [Association, Deprecated {"CIM_EndpointIdentity"}, Version ("2.7.0"), Description ( "A switch port has a LANEndpoint that is exposed via this " "relationship. The associaiton is deprecated since a binding " "is not the correct relationship. The SwitchPort is simply " "another aspect of the LANEndpoint - which is indicated by " "the EndpointIdentity relationship.") ] class CIM_Switchable : CIM_BindsToLANEndpoint { [Override ("Antecedent"), Max (1), Deprecated {"CIM_EndpointIdentity.SystemElement"}, Description ("The switch port.") ] CIM_LANEndpoint REF Antecedent; [Override ("Dependent"), Max (1), Deprecated {"CIM_EndpointIdentity.SameElement"}, Description ("The LAN endpoint.") ] CIM_SwitchPort REF Dependent; }; // =================================================================== // TransparentBridgingService // =================================================================== [Version ("2.7.0"), Description ( "This service class represents the learning/transparent " "bridging aspect of a SwitchService.") ] class CIM_TransparentBridgingService : CIM_ForwardingService { [Description ( "The timeout period in seconds for aging out " "dynamically learned forwarding information. " "802.1D-1990 recommends a default of 300 seconds."), Units("Seconds"), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dTpAgingTime"} ] uint32 AgingTime = 300; [Description ( "Filtering Database Identifier used by VLAN-aware " "switches that have more than one filtering database.") ] uint32 FID; }; // ================================================================== // SwitchServiceTransparentBridging // ================================================================== [Association, Aggregation, Version ("2.6.0"), Description ( "An association linking a SwitchService to a component " "TransparentBridgingService. The cardinality of the " "TransparentBridgingService is 0..1 for a VLAN-unaware " "switch.") ] class CIM_SwitchServiceTransparentBridging : CIM_ServiceComponent { [Override ("GroupComponent"), Aggregate, Min (1), Description ("The parent SwitchService.") ] CIM_SwitchService REF GroupComponent; [Override ("PartComponent"), Description ("The component BridgingService.") ] CIM_TransparentBridgingService REF PartComponent; }; // =================================================================== // SpanningTreeService // =================================================================== [Version ("2.7.0"), Description ( "This service class represents the capability of a switch " "to participate in the distributed construction of a " "spanning tree.") ] class CIM_SpanningTreeService : CIM_ForwardingService { [Description ( "The version of the spanning tree protocol " "used by the switch."), ValueMap {"1", "2", "3"}, Values {"Unknown", "DEC LB100", "IEEE 802d"}, MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpProtocolSpecification"} ] uint16 ProtocolSpec; [Description ( "The format of the priority bits are the first two octets " "of the 8-octet long Bridge ID. The other (last) 6 octets of " "the Bridge ID are given by the value of the Bridge " "Address. \n" "\n" "A priority that can be assigned to the switch for use in " "constructing the spanning tree. The unique identifier for " "a switch is constructed by concatenating the MAC address " "associated with the switch for spanning tree operations " "to the two-byte priority. Choice of the priority value " "influences election of the root bridge."), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpPriority"} ] uint16 Priority; [Description ( "MAC address used by the spanning tree service when it " "must be uniquely identified. When concatenated with a " "SpanningTreeService Priority, a unique bridge identifier " "results. This property is defined for use of switches " "supporting multiple spanning tree services. \n" "\n" "Note that the MAC address is formatted as twelve " "hexadecimal digits (e.g., \"010203040506\"), with each " "pair representing one of the six octets of the MAC address " "in \"canonical\" bit order according to RFC 2469.") ] string SpanningTreeBridgeAddress; [MaxLen(16), Description ( "The complete Bridge ID (Priority + MAC Address) of the " "root bridge. The format of the priority bits are the " "first two octets of the 8-octet long Bridge ID. " "Note that the MAC address is formatted as twelve " "hexadecimal digits (e.g., \"010203040506\"), with each " "pair representing one of the six octets of the MAC address " "in \"canonical\" bit order according to RFC 2469."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpDesignatedRoot"} ] string DesignatedRoot; [Description ( "The cost of the path from the switch to the root."), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpRootCost"} ] uint16 RootCost; [Description ( "The port number of the port having the lowest cost path " "to the root bridge."), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpRootPort"} ] uint16 RootPort; [Description ( "The current value for the maximum age of Spanning Tree " "information before discard, as learned from the network."), Units ("Hundredths of Seconds"), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpMaxAge"} ] uint32 MaxAge; [Description ( "The current value of the interval between transmission " "of bridge PDUs by the switch, on any port for which it is " "the spanning tree root or trying to become so, as learned " "from the network."), Units ("Hundredths of Seconds"), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpHelloTime"} ] uint32 HelloTime; [Description ( "The minimum interval between transmission of bridge PDUs " "through a given port, as learned from the network."), Units ("Hundredths of Seconds"), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpHoldTime"} ] uint32 HoldTime; [Description ( "The time spent by a port in the listening state before " "transitioning to the learning state, and in the learning " "state before transitioning to the forwarding state, as " "learned from the network. This value is also used during " "the period of a topology change as the maximum age of " "Spanning Tree information before discard."), Units ("Hundredths of Seconds"), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpForwardDelay"} ] uint32 ForwardDelay; [Description ( "The MaxAge parameter to be used by all switches in the " "network if this switch becomes the root."), Units ("Hundredths of Seconds"), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpBridgeMaxAge"} ] uint32 BridgeMaxAge; [Description ( "The HelloTime parameter to be used by all switches in the " "network if this switch becomes the root."), Units ("Hundredths of Seconds"), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpBridgeHelloTime"} ] uint32 BridgeHelloTime; [Description ( "The ForwardDelay parameter to be used by all switches in " "the network if this switch becomes the root."), Units ("Hundredths of Seconds"), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpBridgeForwardDelay"} ] uint32 BridgeForwardDelay; }; // ================================================================== // SwitchServiceSpanningTree // ================================================================== [Association, Aggregation, Version ("2.6.0"), Description ( "An association linking SwitchService to a component " "SpanningTreeService. The cardinality of the " "SpanningTreeService is 0..1 for a VLAN-unaware " "switch.") ] class CIM_SwitchServiceSpanningTree : CIM_ServiceComponent { [Override ("GroupComponent"), Aggregate, Min (1), Description ("The parent SwitchService.") ] CIM_SwitchService REF GroupComponent; [Override ("PartComponent"), Description ("The component SpanningTreeService.") ] CIM_SpanningTreeService REF PartComponent; }; // =================================================================== // SwitchPortSpanningTree // =================================================================== [Association, Version ("2.7.0"), Description ( "A switch participating in the spanning tree maintains " "spanning-tree specific information about each port " "whose forwarding is determined by the spanning tree. " "This association represents that information.") ] class CIM_SwitchPortSpanningTree : CIM_ServiceSAPDependency { [Override ("Antecedent"), Description ("The SwitchPort.") ] CIM_SwitchPort REF Antecedent; [Override ("Dependent"), Description ("The SpanningTreeService.") ] CIM_SpanningTreeService REF Dependent; [Description ( "The priority assigned to the port. Contained in " "the first octet of the two-octet port ID; the other " "octet is the port number."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortPriority"} ] uint8 Priority; [Description ( "The current state of the port as determined by the " "spanning tree protocol."), ValueMap {"1", "2", "3", "4", "5", "6"}, Values {"Disabled", "Blocking", "Listening", "Learning", "Forwarding", "Broken"}, MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpPortState"} ] uint16 State; [Deprecated {"CIM_EnabledLogicalElement.EnabledState"}, Description ( "The enabled/disabled status of the port. This property is " "deprecated since the status of the port is available by " "inheritance from EnabledLogicalElement."), ValueMap {"1", "2"}, Values {"Enabled", "Disabled"}, MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortEnable"} ] uint16 Enable; [Description ( "The contribution of this port to the path cost of " "paths towards the spanning tree root which include " "this port."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortPathCost"} ] uint16 PathCost; [Description ( "The bridge identifier of the root bridge for the segment " "to which the port is attached, as transmitted by the " "designated bridge for the segment."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedRoot"} ] string DesignatedRoot; [Description ( "The cost of the path to the root offered by the " "designated bridge for the segment."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedCost"} ] uint16 DesignatedCost; [Description ( "The bridge identifier of the designated bridge for the " "segment to which the port is attached."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedBridge"} ] string DesignatedBridge; [Description ( "The port identifier of the port on the designated bridge " "serving the segment to which the port is attached."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortDesignatedPort"} ] uint16 DesignatedPort; }; // =================================================================== // DynamicForwardingEntry // =================================================================== [Version ("2.7.0"), Description ( "A DynamicForwardingEntry represents an entry in the " "forwarding (filtering) database associated with the " "TransparentBridgingService. The entry is Weak to the Service " "as specified by TransparentBridgingDynamicForwarding.") ] class CIM_DynamicForwardingEntry : CIM_LogicalElement { [Propagated("CIM_System.CreationClassName"), Key, MaxLen (256), Description ("The scoping System's CreationClassName.") ] string SystemCreationClassName; [Propagated("CIM_System.Name"), Key, MaxLen (256), Description ("The scoping System's Name.") ] string SystemName; [Propagated("CIM_Service.CreationClassName"), Key, MaxLen (256), Description ("The scoping Service's CreationClassName.") ] string ServiceCreationClassName; [Propagated("CIM_Service.Name"), Key, MaxLen (256), Description ("The scoping Service's Name.") ] string ServiceName; [Key, MaxLen (256), Description ( "CreationClassName indicates the name of the class or the " "subclass used in the creation of an instance. When used " "with the other key properties of this class, this property " "allows all instances of this class and its subclasses to " "be uniquely identified.") ] string CreationClassName; [Key, MaxLen (12), Description ( "Unicast MAC address for which the TransparentBridging " "Service has forwarding and/or filtering information. " "Note that the MAC address is formatted as twelve " "hexadecimal digits (e.g., \"010203040506\"), with each " "pair representing one of the six octets of the MAC address " "in \"canonical\" bit order according to RFC 2469."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpFdbAddress"} ] string MACAddress; [Description ( "The status of the entry."), ValueMap {"1", "2", "3", "4", "5"}, Values {"Other", "Invalid", "Learned", "Self", "Mgmt"}, MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dTpFdbStatus"} ] uint16 DynamicStatus; }; // ================================================================== // TransparentBridgingDynamicForwarding // ================================================================== [Association, Version ("2.6.0"), Description ( "This association links an instance of the Transparent" "BridgingService to the entries of its forwarding database. " "The forwarding database is weak to the Service.") ] class CIM_TransparentBridgingDynamicForwarding : CIM_Dependency { [Override ("Antecedent"), Min (1), Max (1), Description ("The transparent bridging service.") ] CIM_TransparentBridgingService REF Antecedent; [Override ("Dependent"), Weak, Description ( "Dynamic Forwarding Entry of forwarding database.") ] CIM_DynamicForwardingEntry REF Dependent; }; // ================================================================== // SwitchPortDynamicForwarding // ================================================================== [Association, Version ("2.7.0"), Description ( "This association links a DynamicForwardingEntry " "and the SwitchPort to which the entry applies.") ] class CIM_SwitchPortDynamicForwarding : CIM_Dependency { [Override ("Antecedent"), Min (1), Description ("The SwitchPort.") ] CIM_SwitchPort REF Antecedent; [Override ("Dependent"), Description ( "DynamicForwardingEntry of the forwarding database.") ] CIM_DynamicForwardingEntry REF Dependent; }; // =================================================================== // StaticForwardingEntry // =================================================================== [Version ("2.7.0"), Description ( "A StaticForwardingEntry represents an entry in the " "static (destination-address filtering) database associated " "with the TransparentBridgingService. The entry is Weak to " "the Service as specified by TransparentBridgingStatic" "Forwarding.") ] class CIM_StaticForwardingEntry : CIM_LogicalElement { [Propagated("CIM_System.CreationClassName"), Key, MaxLen (256), Description ("The scoping System's CreationClassName.") ] string SystemCreationClassName; [Propagated("CIM_System.Name"), Key, MaxLen (256), Description ("The scoping System's Name.") ] string SystemName; [Propagated("CIM_Service.CreationClassName"), Key, MaxLen (256), Description ("The scoping Service's CreationClassName.") ] string ServiceCreationClassName; [Propagated("CIM_Service.Name"), Key, MaxLen (256), Description ("The scoping Service's Name.") ] string ServiceName; [Key, MaxLen (256), Description ( "CreationClassName indicates the name of the class or the " "subclass used in the creation of an instance. When used " "with the other key properties of this class, this property " "allows all instances of this class and its subclasses to " "be uniquely identified.") ] string CreationClassName; [Key, MaxLen (12), Description ( "Destination MAC address (unicast, multicast or broadcast) " "to which the filtering information applies. " "Note that the MAC address is formatted as twelve " "hexadecimal digits (e.g., \"010203040506\"), with each " "pair representing one of the six octets of the MAC address " "in \"canonical\" bit order according to RFC 2469."), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStaticAddress"} ] string MACAddress; [Description ( "The status of the entry."), ValueMap {"1", "2", "3", "4", "5"}, Values {"Other", "Invalid", "Permanent", "DeleteOnReset", "DeleteOnTimeout"}, MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStaticStatus"} ] uint16 StaticStatus; [Description ( "The ports to which frames with the destination MAC " "address arriving on the port represented by the " "SwitchPortStaticForwarding association are allowed " "to be forwarded.") ] uint16 AllowedToGo[]; }; // ================================================================== // TransparentBridgingStaticForwarding // ================================================================== [Association, Version ("2.6.0"), Description ( "This association links an instance of the Transparent" "BridgingService to the entries of its static " "(destination-address filtering) database.") ] class CIM_TransparentBridgingStaticForwarding : CIM_Dependency { [Override ("Antecedent"), Min (1), Max (1), Description ("The TransparentBridgingService.") ] CIM_TransparentBridgingService REF Antecedent; [Override ("Dependent"), Weak, Description ( "StaticForwardingEntry of the forwarding database.") ] CIM_StaticForwardingEntry REF Dependent; }; // ================================================================== // SwitchPortStaticForwarding // ================================================================== [Association, Version ("2.6.0"), Description ( "This association links a static database entry " "and the SwitchPort to which the entry applies.") ] class CIM_SwitchPortStaticForwarding : CIM_Dependency { [Override ("Antecedent"), Min (1), Description ("The SwitchPort.") ] CIM_SwitchPort REF Antecedent; [Override ("Dependent"), Description ( "StaticForwardingEntry of static database.") ] CIM_StaticForwardingEntry REF Dependent; }; // =================================================================== // SourceRoutingService // =================================================================== [Version ("2.7.0"), Description ( "SourceRoutingService represents the capability of a switch " "to participate in the source routing of frames received " "at its ports. It is a system-level Service that provides " "and supports local switching only. The SourceRouting" "Service is aggregated into a higher level SwitchService " "through the SwitchServiceSourceRouting association.") ] class CIM_SourceRoutingService : CIM_ForwardingService { [Description ( "Indicates whether the bridge operates using older " "3 bit length negotiation fields or the newer 6 bit " "length field in its RIF."), ValueMap {"1", "2"}, Values {"Mode3", "Mode6"}, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrBridgeLfMode"} ] uint16 BridgeLfMode; }; // ================================================================== // SwitchServiceSourceRouting // ================================================================== [Association, Aggregation, Version ("2.6.0"), Description ( "An association linking SwitchService to a component " "SourceRoutingService. The cardinality of the " "SourceRoutingService is 0..1 for a VLAN-unaware " "switch.") ] class CIM_SwitchServiceSourceRouting : CIM_ServiceComponent { [Override ("GroupComponent"), Aggregate, Min (1), Description ("The parent SwitchService.") ] CIM_SwitchService REF GroupComponent; [Override ("PartComponent"), Description ("The component SourceRoutingService.") ] CIM_SourceRoutingService REF PartComponent; }; // ================================================================== // SwitchPortPair // ================================================================== [Association, Version ("2.7.0"), Description ( "This association represents information regarding port " "pairings that is used by the SourceRoutingService of a " "switch.") ] class CIM_SwitchPortPair : CIM_SAPSAPDependency { [Override ("Antecedent"), Description ( "The lower numbered port.") ] CIM_SwitchPort REF Antecedent; [Override ("Dependent"), Description ( "The higher numbered port.") ] CIM_SwitchPort REF Dependent; [Description ( "A bridge number that uniquely identifies the path " "provided by this source routing bridge between the " "segments connected to high and low ports. The purpose " "of bridge number is to disambiguate between multiple paths " "connecting the same two LANs."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dPortPairBridgeNum"} ] uint16 BridgeNum; [Description ( "The state of the pairing. Writing 'invalid(3)' to this " "property removes the association instance."), ValueMap {"1", "2", "3"}, Values {"Enabled", "Disabled", "Invalid"}, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dPortPairBridgeState"} ] uint16 BridgeState; }; // =================================================================== // SwitchPortSourceRouting // =================================================================== [Association, Version ("2.7.0"), Description ( "A switch capable of source routing maintains " "source-routing specific information about each port. " "This association represents that information.") ] class CIM_SwitchPortSourceRouting : CIM_ServiceSAPDependency { [Override ("Antecedent"), Description ("The SwitchPort.") ] CIM_SwitchPort REF Antecedent; [Override ("Dependent"), Max (1), Description ("The SourceRoutingService.") ] CIM_SourceRoutingService REF Dependent; [Description ( "The maximum number of routing descriptors allowed " "in an All Paths or Spanning Tree Explorer frames."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortHopCount"} ] uint16 HopCount; [Description ( "The segment number that uniquely identifies the " "segment to which this port is connected. Current " "source routing protocols limit this value to the " "range: 0 through 4095. (The value 0 is used by " "some management applications for special test " "cases.) A value of 65535 signifies that no segment " "number is assigned to this port."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortLocalSegment"} ] uint16 LocalSegment; [Description ( "A bridge number uniquely identifies a bridge when " "more than one bridge is used to span the same two " "segments. Current source routing protocols limit " "this value to the range: 0 through 15. A value of " "65535 signifies that no bridge number is assigned " "to this bridge."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortBridgeNum"} ] uint16 BridgeNum; [Description ( "The segment number that corresponds to the target " "segment to which this port is considered connected. " "Current source routing protocols limit this " "value to the range: 0 through 4095. " "(The value 0 is used by some management " "applications for special test cases.) A value of " "65535 signifies that no target segment is assigned " "to this port."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortTargetSegment"} ] uint16 TargetSegment; [Description ( "Determines how the port behaves when presented " "with a Spanning Tree Explorer frame. The value " "'disabled(2)' indicates that the port will not " "accept or send Spanning Tree Explorer packets; any " "STE packets received will be silently discarded. " "The value 'forced(3)' indicates the port will " "always accept and propagate Spanning Tree Explorer " "frames. (This allows a manually configured " "Spanning Tree for this class of packet to be " "configured.) Note that unlike transparent " "bridging, it is not catastrophic to the network " "if there are loops. The value 'auto-span(1)' can " "only be returned by a bridge that both implements " "the Spanning Tree Protocol and has use of the " "protocol enabled on this port. \n" "\n" "The behavior of the port for Spanning Tree Explorer frames " "is determined by the value of the State property of " "the SwitchPortSpanningTree association for the port. " "If the port is in the 'forwarding' state, the frame " "will be accepted or propagated. Otherwise, it " "will be silently discarded."), ValueMap {"1", "2", "3"}, Values {"Auto-Span", "Disabled", "Forced"}, ModelCorrespondence { "CIM_SwitchPortSpanningTree.State"}, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSTESpanMod"} ] uint16 STESpanMode; }; // ================================================================== // RelatedSpanningTree // ================================================================== [Association, Version ("2.7.0"), Description ( "This association identifies the spanning tree in which " "a forwarding database (TransparentBridgingService) is " "nested.") ] class CIM_RelatedSpanningTree : CIM_ServiceServiceDependency { [Override ("Antecedent"), Description ( "The TransparentBridgingService that supports a " "SpanningTreeService.") ] CIM_TransparentBridgingService REF Antecedent; [Override ("Dependent"), Max (1), Description ( "The SpanningTree in which a TransparentBridgingService " "is nested.") ] CIM_SpanningTreeService REF Dependent; }; // =================================================================== // TransparentBridgingStatistics // =================================================================== [Version ("2.7.0"), Description ( "Statistical information regarding the TransparentBridging" "Service.") ] class CIM_TransparentBridgingStatistics : CIM_ServiceStatisticalInformation { [Counter, Description ( "The total number of Forwarding Database entries, " "which have been or would have been learnt, but " "have been discarded due to a lack of space to " "store them in the Forwarding Database."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpLearnedEntryDiscards"} ] uint32 LearnedEntryDiscards; }; // =================================================================== // SpanningTreeStatistics // =================================================================== [Version ("2.7.0"), Description ( "Statistical information regarding the SpanningTreeService.") ] class CIM_SpanningTreeStatistics : CIM_ServiceStatisticalInformation { [Description ( "The time since the last topology change was " "detected by the switch."), Units ("Hundredths of Seconds"), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpTimeSinceTopologyChange"} ] uint32 TimeSinceTopologyChange; [Counter, Description ( "The total number of topology changes detected by " "the switch since the counter was last reset or " "initialized."), MappingStrings {"MIB.IETF|BRIDGE-MIB.dot1dStpTopChanges"} ] uint32 TopChanges; }; // =================================================================== // SwitchPortStatistics // =================================================================== [Version ("2.7.0"), Description ( "Statistical information regarding a generic SwitchPort, " "independent of the specific kind of switching done on " "frames arriving at the port.") ] class CIM_SwitchPortStatistics : CIM_SAPStatisticalInformation { [Counter, Description ( "The number of frames discarded by this port due " "to excessive transit delay through the bridge."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dBasePortDelayExceededDiscards"} ] uint32 DelayExceededDiscards; [Counter, Description ( "The number of frames discarded by this port due " "to an excessive size."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dBasePortMtuExceededDiscards"} ] uint32 MtuExceededDiscards; }; // =================================================================== // SwitchPortTransparentBridgingStatistics // =================================================================== [Version ("2.7.0"), Description ( "Statistical information regarding a SwitchPort, " "at which transparent bridging is performed.") ] class CIM_SwitchPortTransparentBridgingStatistics : CIM_SAPStatisticalInformation { [Counter, Description ( "The number of frames that have been received by " "the port from its segment. Note that a frame " "is only counted if and only if it is for a " "protocol being processed by the local bridging " "function, including bridge management frames."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpPortInFrames"} ] uint32 InFrames; [Counter, Description ( "The number of frames that have been transmitted by " "the port to its segment. Note that a frame " "is only counted if and only if it is for a " "protocol being processed by the local bridging " "function, including bridge management frames."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpPortOutFrames"} ] uint32 OutFrames; [Counter, Description ( "Count of valid frames received which were discarded " "(i.e., filtered) by the forwarding process."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpPortInDiscards"} ] uint32 InDiscards; }; // =================================================================== // SwitchPortSpanningTreeStatistics // =================================================================== [Version ("2.7.0"), Description ( "Statistical information regarding a SwitchPort " "participating in the spanning tree.") ] class CIM_SwitchPortSpanningTreeStatistics : CIM_SAPStatisticalInformation { [Counter, Description ( "The number of times the port has transitioned " "from the Learning state to the Forwarding state."), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dStpPortForwardTransitions"} ] uint32 ForwardTransitions; }; // =================================================================== // SwitchPortSourceRoutingStatistics // =================================================================== [Version ("2.7.0"), Description ( "Statistical information regarding a SwitchPort " "supporting source routing.") ] class CIM_SwitchPortSourceRoutingStatistics : CIM_SAPStatisticalInformation { [Counter, Description ( "The number of Specifically Routed frames, also " "referred to as Source Routed Frames, that have " "been received from the segment attached to the port."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSpecInFrames"} ] uint32 SpecInFrames; [Counter, Description ( "The number of Specifically Routed frames, also " "referred to as Source Routed Frames, that the " "port has transmitted on its segment."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSpecOutFrames"} ] uint32 SpecOutFrames; [Counter, Description ( "The number of All Paths Explorer frames, also " "referred to as All Routes Explorer frames, that " "have been received by the port from its segment."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortApeInFrames"} ] uint32 ApeInFrames; [Counter, Description ( "The number of all Paths Explorer Frames, also " "referred to as All Routes Explorer frames, that " "have been transmitted by the port on its segment."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortApeOutFrames"} ] uint32 ApeOutFrames; [Counter, Description ( "The number of spanning tree explorer frames that " "have been received by the port from its segment."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSteInFrames"} ] uint32 SteInFrames; [Counter, Description ( "The number of spanning tree explorer frames that " "have been transmitted by the port on its segment."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSteOutFrames"} ] uint32 SteOutFrames; [Counter, Description ( "The number of explorer frames that have been " "discarded by the port because the routing " "descriptor field contained an invalid adjacent " "segment value."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "SegmentMismatchDiscards"} ] uint32 SegmentMismatchDiscards; [Counter, Description ( "The number of frames that have been discarded by " "the port because the routing descriptor field " "contained a duplicate segment identifier."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "DuplicateSegmentDiscards"} ] uint32 DuplicateSegmentDiscards; [Counter, Description ( "The number of explorer frames that have been " "discarded by the port because the Routing " "Information Field has exceeded the maximum route " "descriptor length."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "HopCountExceedsDiscards"} ] uint32 HopCountExceedsDiscards; [Counter, Description ( "The number of duplicate LAN IDs or Tree errors. " "This helps in detection of problems in networks " "containing older Source Routing Bridges."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "DupLanIdOrTreeErrors"} ] uint32 DupLanIdOrTreeErrors; [Counter, Description ( "The number of ARE and STE frames that were " "discarded because the last LAN ID in the routing " "information field did not equal the LAN-in ID. " "This error can occur in implementations which do " "only a LAN-in ID and Bridge Number check instead " "of a LAN-in ID, Bridge Number, and LAN-out ID " "check before they forward broadcast frames."), MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortLanIdMismatches"} ] uint32 LanIdMismatches; }; // =================================================================== // end of file // ===================================================================