// =================================================================== // Title: Network Switching and Bridging 2.8 // Filename: Network28_SwitchingBridging.mof // Version: 2.8 // Status: Preliminary // Date: May 29, 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owner or claimant, and shall // have no liability or responsibility for costs or losses incurred if // a standard is withdrawn or modified after publication, and shall be // indemnified and held harmless by any party implementing the // standard from any and all claims of infringement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 v2.8 - None // // 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 { [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\"."), MaxLen (32), MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dBaseBridgeAddress"}, ModelCorrespondence {"CIM_SwitchService.BridgeAddressType"} ] 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 { [Deprecated {"CIM_EndpointIdentity.SystemElement"}, Override ("Antecedent"), Max (1), Description ( "The switch port.") ] CIM_LANEndpoint REF Antecedent; [Deprecated {"CIM_EndpointIdentity.SameElement"}, Override ("Dependent"), Max (1), 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 { [Aggregate, Override ("GroupComponent"), 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; [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."), MaxLen (16), 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 { [Aggregate, Override ("GroupComponent"), 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 { [Key, Propagated ("CIM_System.CreationClassName"), Description ( "The scoping System's CreationClassName."), MaxLen (256) ] string SystemCreationClassName; [Key, Propagated ("CIM_System.Name"), Description ( "The scoping System's Name."), MaxLen (256) ] string SystemName; [Key, Propagated ("CIM_Service.CreationClassName"), Description ( "The scoping Service's CreationClassName."), MaxLen (256) ] string ServiceCreationClassName; [Key, Propagated ("CIM_Service.Name"), Description ( "The scoping Service's Name."), MaxLen (256) ] string ServiceName; [Key, 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."), MaxLen (256) ] string CreationClassName; [Key, 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."), MaxLen (12), 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 { [Key, Propagated ("CIM_System.CreationClassName"), Description ( "The scoping System's CreationClassName."), MaxLen (256) ] string SystemCreationClassName; [Key, Propagated ("CIM_System.Name"), Description ( "The scoping System's Name."), MaxLen (256) ] string SystemName; [Key, Propagated ("CIM_Service.CreationClassName"), Description ( "The scoping Service's CreationClassName."), MaxLen (256) ] string ServiceCreationClassName; [Key, Propagated ("CIM_Service.Name"), Description ( "The scoping Service's Name."), MaxLen (256) ] string ServiceName; [Key, 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."), MaxLen (256) ] string CreationClassName; [Key, 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."), MaxLen (12), 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 { [Aggregate, Override ("GroupComponent"), 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"}, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSTESpanMod"}, ModelCorrespondence { "CIM_SwitchPortSpanningTree.State"} ] 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 { [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."), Counter, 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; [Description ( "The total number of topology changes detected by the switch " "since the counter was last reset or initialized."), Counter, 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 { [Description ( "The number of frames discarded by this port due to " "excessive transit delay through the bridge."), Counter, MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dBasePortDelayExceededDiscards"} ] uint32 DelayExceededDiscards; [Description ( "The number of frames discarded by this port due to an " "excessive size."), Counter, 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 { [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."), Counter, MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpPortInFrames"} ] uint32 InFrames; [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."), Counter, MappingStrings { "MIB.IETF|BRIDGE-MIB.dot1dTpPortOutFrames"} ] uint32 OutFrames; [Description ( "Count of valid frames received which were discarded (i.e., " "filtered) by the forwarding process."), Counter, 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 { [Description ( "The number of times the port has transitioned from the " "Learning state to the Forwarding state."), Counter, 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 { [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."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSpecInFrames"} ] uint32 SpecInFrames; [Description ( "The number of Specifically Routed frames, also referred to " "as Source Routed Frames, that the port has transmitted on " "its segment."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSpecOutFrames"} ] uint32 SpecOutFrames; [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."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortApeInFrames"} ] uint32 ApeInFrames; [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."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortApeOutFrames"} ] uint32 ApeOutFrames; [Description ( "The number of spanning tree explorer frames that have been " "received by the port from its segment."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSteInFrames"} ] uint32 SteInFrames; [Description ( "The number of spanning tree explorer frames that have been " "transmitted by the port on its segment."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortSteOutFrames"} ] uint32 SteOutFrames; [Description ( "The number of explorer frames that have been discarded by " "the port because the routing descriptor field contained an " "invalid adjacent segment value."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "SegmentMismatchDiscards"} ] uint32 SegmentMismatchDiscards; [Description ( "The number of frames that have been discarded by the port " "because the routing descriptor field contained a duplicate " "segment identifier."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "DuplicateSegmentDiscards"} ] uint32 DuplicateSegmentDiscards; [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."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "HopCountExceedsDiscards"} ] uint32 HopCountExceedsDiscards; [Description ( "The number of duplicate LAN IDs or Tree errors. This helps " "in detection of problems in networks containing older " "Source Routing Bridges."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPort" "DupLanIdOrTreeErrors"} ] uint32 DupLanIdOrTreeErrors; [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."), Counter, MappingStrings { "MIB.IETF|SOURCE-ROUTING-MIB.dot1dSrPortLanIdMismatches"} ] uint32 LanIdMismatches; }; // =================================================================== // end of file // ===================================================================