LAN-EMULATION-CLIENT-MIB DEFINITIONS ::= BEGIN -- RCSID information -- $RCSfile: atmf-LEC2.mib,v $ -- $Revision: 1.1 $ $State: Exp $ -- $Date: 1998/12/18 07:14:01 $ -- $Author: Harry Hsu -- atmf-LEC MIB -- Revision: 1.00 -- Date: June, 25, 1997 -- Author: Mike Wong -- Revision: 2.00 -- Date: October 22, 1998 IMPORTS -- TruthValue -- FROM RFC1253-MIB MacAddress FROM BRIDGE-MIB DisplayString FROM RFC1213-MIB OBJECT-TYPE FROM RFC-1212 Counter, enterprises FROM RFC1155-SMI -- OwnerString -- FROM RFC1271-MIB -- RowStatus -- FROM SNMPv2-TC -- MikeWong -- InterfaceIndex -- FROM IF-MIB ifIndex FROM RFC1213-MIB; OwnerString ::= DisplayString TruthValue ::= INTEGER { true (1), false (2) } RowStatus ::= INTEGER -- All representations of MAC addresses in this MIB Module -- use, as a textual convention (i.e. this convention does -- not affect their encoding), the data type: -- MacAddress ::= OCTET STRING (SIZE (6)) -- a 6 octet address -- in the -- "canonical" -- order -- defined by IEEE 802.1a, i.e., as if it were transmitted -- least significant bit first, even though 802.5 (in -- contrast to other n802.x protocols) requires MAC -- addresses to be transmitted most significant bit first. -- -- 16-bit addresses, if needed, are represented by setting -- their upper 4 octets to all 0's, i.e., AAFF would be -- represented as 00000000AAFF. atmForum OBJECT IDENTIFIER ::= { enterprises 353 } atmForumNetworkManagement OBJECT IDENTIFIER ::= { atmForum 5 } atmfLanEmulation OBJECT IDENTIFIER ::= { atmForumNetworkManagement 3 } -- atmfLanEmulation OBJECT IDENTIFIER ::= { enterprises atmForum (353) atmForumNetworkManagement(5) 3 } -- created from leClientMIB (9505100000Z) leClientMIB OBJECT IDENTIFIER ::= { atmfLanEmulation 1 } leClientMIBObjects OBJECT IDENTIFIER ::= { leClientMIB 1 } AtmLaneAddress ::= OCTET STRING VpiInteger ::= INTEGER VciInteger ::= INTEGER LeConnectionInterface ::= INTEGER LecState ::= INTEGER { initialState(1), lecsConnect(2), configure(3), join(4), initialRegistration(5), busConnect(6), operational(7) } LecDataFrameFormat ::= INTEGER { unspecified(1), aflane8023(2), aflane8025(3) } LecDataFrameSize ::= INTEGER { unspecified(1), max1516(2), max4544(3), max9234(4), max18190(5), -- MikeWong -- LANE 2.0 max1580(6) } LeArpTableEntryType ::= INTEGER { other(1), learnedViaControl(2), learnedViaData(3), staticVolatile(4), staticNonVolatile(5) } lecConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF LecConfigEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table describing all of the LAN Emulation Clients implemented by this host. Each LE Client has a row in the MIB-II/RFC 1573 Interfaces table (describing the emulated packet interface it presents to higher layers). Each LE Client also has a row in this and other LEC MIB tables (describing its interface with other LAN Emulation components). This table contains configuration variables. Three extension tables contain client status, performance statistics, and information about control/multicast VCCs. Unlike hardware ports, LE Clients can be created by management. However, the RFC 1573 Interfaces table does not directly support row creation. Therefore, creating or deleting a row in the lecConfigTable is defined to have the side effect of creating or deleting corresponding rows in - the MIB-II / RFC 1573 Interfaces table, - the 'lecMappingTable', - the 'lecStatusTable', - the 'lecServerVccTable', - the 'lecStatisticsTable', and - any other dependent tables New Interfaces table rows for LAN Emulation Clients always have 'ifAdminStatus' set to 'down'. A Note On Indexing: ------------------- Most of the tables in this MIB are indexed in whole or in part by 'lecIndex' - not by 'ifIndex'. Why is there a separate index? Traditionally, ifIndex values are chosen by agents, and are permitted to change across restarts. Using ifIndex to index lecConfigTable could complicate row creation and/or cause interoperability problems (if each agent had special restrictions on ifIndex). Having a separate index avoids these problems." ::= { leClientMIBObjects 1 } lecConfigEntry OBJECT-TYPE SYNTAX LecConfigEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each table entry contains configuration information for one LAN Emulation Client. Most of the objects are derived from Initial State Parameters in the LAN Emulation specification." INDEX { lecIndex } ::= { lecConfigTable 1 } LecConfigEntry ::= SEQUENCE { lecIndex INTEGER, lecRowStatus RowStatus, lecOwner OwnerString, lecConfigMode INTEGER, lecConfigLanType LecDataFrameFormat, lecConfigMaxDataFrameSize LecDataFrameSize, lecConfigLanName DisplayString, lecConfigLesAtmAddress AtmLaneAddress, lecControlTimeout INTEGER, lecMaxUnknownFrameCount INTEGER, lecMaxUnknownFrameTime INTEGER, lecVccTimeoutPeriod INTEGER (-2147483648..2147483647), lecMaxRetryCount INTEGER, lecAgingTime INTEGER, lecForwardDelayTime INTEGER, lecExpectedArpResponseTime INTEGER, lecFlushTimeOut INTEGER, lecPathSwitchingDelay INTEGER, lecLocalSegmentID INTEGER, lecMulticastSendType INTEGER, lecMulticastSendAvgRate INTEGER (-2147483648..2147483647), lecMulticastSendPeakRate INTEGER (-2147483648..2147483647), lecConnectionCompleteTimer INTEGER, -- MikeWong -- LANE 1.0 addendum lecConfigLecsAtmAddress AtmLaneAddress, -- MikeWong -- LANE 2.0 lecInitialControlTimeout INTEGER, lecControlTimeoutMultiplier INTEGER, lecV2MaxUnknownFrameCount INTEGER, lecConfigLocalSegmentID INTEGER, lecConfigV2Capable TruthValue, lecConfigSelectiveMulticast TruthValue, lecForwardDisconnectTimeout INTEGER, lecConfigLLCMultiplexCapable TruthValue, lecMinReconfigureDelay INTEGER, lecMaxReconfigureDelay INTEGER, lecMaxBusConnectRetries INTEGER, lecTokenRingExplorerExclude TruthValue } lecIndex OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "A value which uniquely identifies this conceptual row in the lecConfigTable. If the conceptual row identified by this value of lecIndex is recreated following an agent restart, the same value of lecIndex must be used to identify the recreated row. (However, the Interfaces table index associated with the client may change.)" ::= { lecConfigEntry 1 } lecRowStatus OBJECT-TYPE SYNTAX RowStatus ACCESS read-write STATUS mandatory DESCRIPTION "This object lets network managers create and delete LAN Emulation Clients, on systems that support this optional capability. It does not control Joins and Terminations; they are controlled by 'ifAdminStatus'. However, taking rows out of service will have the side effect of changing their 'ifAdminStatus' values to 'down', thus causing any active emulated LAN connections to be terminated. Within each conceptual lecConfigTable row, objects which are writable may be modified regardless of the value of lecRowStatus. It is not necessary to set a row's status to 'notInService' first. When creating a LAN Emulation Client, it is up to the management station to determine a suitable 'lecIndex'. To facilitate interoperability, agents should not put any restrictions on the 'lecIndex' beyond the obvious ones that it be valid and unused. If you create a LAN Emulation Client via this object, it will initially have 'ifAdminStatus' = 'down' 'ifOperStatus' = 'down' 'lecInterfaceState' = 'initialState' " ::= { lecConfigEntry 2 } lecOwner OBJECT-TYPE SYNTAX OwnerString ACCESS read-write STATUS mandatory DESCRIPTION "The entity that configured this entry and is therefore using the resources assigned to it." ::= { lecConfigEntry 3 } lecConfigMode OBJECT-TYPE SYNTAX INTEGER { automatic(1), manual(2) } ACCESS read-write STATUS mandatory DESCRIPTION "Indicates whether this LAN Emulation Client should auto-configure the next time it is (re)started. In automatic(1) mode, a client uses a LAN Emulation Configuration Server to learn the ATM address of its LAN Emulation Server, and to obtain other parameters. lecConfig{ LanType, MaxDataFrameSize, LanName } are used in the Configure request. lecConfigLesAtmAddress is ignored. In manual(2) mode, management tells the client the ATM address of its LAN Emulation Server and the values of other parameters. lecConfig{ LanType, MaxDataFrameSize, LanName } are used in the Join request. lecConfigLesAtmAddress tells the client which LES to call." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Sections 3.4.1.1 and 5.3" DEFVAL { automatic } ::= { lecConfigEntry 4 } lecConfigLanType OBJECT-TYPE SYNTAX LecDataFrameFormat ACCESS read-write STATUS mandatory DESCRIPTION "C2c LAN Type (configured). The data frame format which this client will use the next time it returns to the Initial State. Auto-configuring clients use this parameter in their Configure requests. Manually-configured clients use it in their Join requests. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualLanType will be." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0 and V2.0, Section 5.1.1" DEFVAL { unspecified } ::= { lecConfigEntry 5 } lecConfigMaxDataFrameSize OBJECT-TYPE SYNTAX LecDataFrameSize ACCESS read-write STATUS mandatory DESCRIPTION "C3c Maximum Data Frame Size (configured). The maximum data frame size which this client will use the next time it returns to the Initial State. Auto-configuring clients use this parameter in their Configure requests. Manually-configured clients use it in their Join requests. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualMaxDataFrameSize will be." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0 and V2.0, Section 5.1.1" DEFVAL { unspecified } ::= { lecConfigEntry 6 } lecConfigLanName OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "C5c ELAN Name (configured). The ELAN Name this client will use the next time it returns to the Initial State. Auto-configuring clients use this parameter in their Configure requests. Manually-configured clients use it in their Join requests. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualLanName will be." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0 and V2.0, Section 5.1.1" ::= { lecConfigEntry 7 } lecConfigLesAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-write STATUS mandatory DESCRIPTION "C9 LE Server ATM Address. The LAN Emulation Server which this client will use the next time it is started in manual configuration mode. When lecConfigMode is 'automatic', there is no need to set this address, and no advantage to doing so. The client will use the LECS to find a LES, putting the auto-configured address in lecActualLesAtmAddress while leaving lecConfigLesAtmAddress alone." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecConfigEntry 8 } lecControlTimeout OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C7 Control Time-out. Time out period used for timing out most request/response control frame interactions, as specified elsewhere [in the LAN Emulation specification]. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" -- LANE V1.0 -- DEFVAL { 120 } DEFVAL { 30 } ::= { lecConfigEntry 9 } lecMaxUnknownFrameCount OBJECT-TYPE SYNTAX INTEGER -- UNITS frames ACCESS read-write STATUS mandatory DESCRIPTION "C10 Maximum Unknown Frame Count. See the description of lecMaxUnknownFrameTime below." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 1 } ::= { lecConfigEntry 10 } lecMaxUnknownFrameTime OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C11 Maximum Unknown Frame Time. Within the period of time defined by the Maximum Unknown Frame Time, a LE Client will send no more than Maximum Unknown Frame Count frames to the BUS for a given unicast LAN Destination, and it must also initiate the address resolution protocol to resolve that LAN Destination. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 1 } ::= { lecConfigEntry 11 } lecVccTimeoutPeriod OBJECT-TYPE SYNTAX INTEGER (-2147483648..2147483647) -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C12 VCC Time-out Period. A LE Client SHOULD release any Data Direct VCC that it has not used to transmit or receive any data frames for the length of the VCC Time-out Period. This parameter is only meaningful for SVC Data Direct VCCs. This time value is expressed in seconds. The default value is 20 minutes. A value of 0 seconds means that the timeout period is infinite. Negative values will be rejected by the agent." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 1200 } ::= { lecConfigEntry 12 } lecMaxRetryCount OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "C13 Maximum Retry Count. A LE CLient MUST not retry a LE_ARP_REQUEST for a given frame's LAN destination more than Maximum Retry Count times, after the first LE_ARP_REQUEST for that same frame's LAN destination." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 1 } ::= { lecConfigEntry 13 } lecAgingTime OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C17 Aging Time. The maximum time that a LE Client will maintain an entry in its LE_ARP cache in the absence of a verification of that relationship. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 300 } ::= { lecConfigEntry 14 } lecForwardDelayTime OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C18 Forward Delay Time. The maximum time that a LE Client will maintain an entry for a non-local MAC address in its LE_ARP cache in the absence of a verification of that relationship, as long as the Topology Change flag C19 is true. lecForwardDelayTime SHOULD BE less than lecAgingTime. When it is not, lecAgingTime governs LE_ARP aging. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 15 } ::= { lecConfigEntry 15 } lecExpectedArpResponseTime OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C20 Expected LE_ARP Reponse Time. The maximum time that the LEC expects an LE_ARP_REQUEST/ LE_ARP_RESPONSE cycle to take. Used for retries and verifies. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 1 } ::= { lecConfigEntry 16 } lecFlushTimeOut OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C21 Flush Time-out. Time limit to wait to receive a LE_FLUSH_RESPONSE after the LE_FLUSH_REQUEST has been sent before taking recovery action. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 4 } ::= { lecConfigEntry 17 } lecPathSwitchingDelay OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C22 Path Switching Delay. The time since sending a frame to the BUS after which the LE Client may assume that the frame has been either discarded or delivered to the recipient. May be used to bypass the Flush protocol. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 6 } ::= { lecConfigEntry 18 } lecLocalSegmentID OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "C23 Local Segment ID. The segment ID of the emulated LAN. This is only required for IEEE 802.5 clients that are Source Routing bridges. This object has been deprecated and replaced by a pair of Config/Actual objects. It shouldn't be implemented except as required for backwards compatibility." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecConfigEntry 19 } lecMulticastSendType OBJECT-TYPE SYNTAX INTEGER { bestEffort(1), variableBitRate(2), constantBitRate(3) } ACCESS read-write STATUS mandatory DESCRIPTION "C24 Multicast Send VCC Type. Signalling parameter that SHOULD be used by the LE Client when establishing the Multicast Send VCC. This is the method to be used by the LE Client when specifying traffic parameters when it sets up the Multicast Send VCC for this emulated LAN." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecConfigEntry 20 } lecMulticastSendAvgRate OBJECT-TYPE SYNTAX INTEGER (-2147483648..2147483647) -- UNITS cells per second ACCESS read-write STATUS mandatory DESCRIPTION "C25 Multicast Send VCC AvgRate. Signalling parameter that SHOULD be used by the LE Client when establishing the Multicast Send VCC. Forward and Backward Sustained Cell Rate to be requested by LE Client when setting up Multicast Send VCC, if using Variable bit rate codings." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecConfigEntry 21 } lecMulticastSendPeakRate OBJECT-TYPE SYNTAX INTEGER (-2147483648..2147483647) -- UNITS cells per second ACCESS read-write STATUS mandatory DESCRIPTION "C26 Multicast Send VCC PeakRate. Signalling parameter that SHOULD be used by the LE Client when establishing the Multicast Send VCC. Forward and Backward Peak Cell Rate to be requested by LE Client when setting up the Multicast Send VCC when using either Variable or Constant bit rate codings." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecConfigEntry 22 } lecConnectionCompleteTimer OBJECT-TYPE SYNTAX INTEGER -- UNITS seconds ACCESS read-write STATUS mandatory DESCRIPTION "C28 Connection Complete Timer. Optional. In Connection Establishment this is the time period in which data or a READY_IND message is expected from a Calling Party. This time value is expressed in seconds." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" DEFVAL { 4 } ::= { lecConfigEntry 23 } -- MikeWong -- LANE 2.0 lecConfigLecsAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-write STATUS mandatory DESCRIPTION "LE Configuration Server ATM address. A manually-configured LECS address that this client may use in its attempts at auto-configuration." REFERENCE "LANE 1.0 addendum" ::= { lecConfigEntry 24 } lecInitialControlTimeout OBJECT-TYPE SYNTAX INTEGER ( 1..10 ) -- UNITS "seconds" ACCESS read-write STATUS mandatory DESCRIPTION "C7i Initial Control Time-out. In LANE V2.0, control time-out consists of an initial time-out of C7i seconds, a retry multiplier (or logarithmic back-off base) of C7x, and a cumulative maximum time-out of C7 seconds." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 5 } ::= { lecConfigEntry 25 } lecControlTimeoutMultiplier OBJECT-TYPE SYNTAX INTEGER ( 2..5 ) -- UNITS "seconds" ACCESS read-write STATUS mandatory DESCRIPTION "C7x Control Time-out Multiplier. In LANE V2.0, control time-out consists of an initial time-out of C7i seconds, a retry multiplier (or logarithmic back-off base) of C7x, and a cumulative maximum time-out of C7 seconds." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 2 } ::= { lecConfigEntry 26 } lecV2MaxUnknownFrameCount OBJECT-TYPE SYNTAX INTEGER ( 1..20 ) -- UNITS "frames" ACCESS read-write STATUS mandatory DESCRIPTION "C10 Maximum Unknown Frame Count. See the description of lecMaxUnknownFrameTime above. This object may be used with both LANE V1.0 clients & LANE V2.0 clients. For LANE V1.0 clients, this value should be in the range 1..10, with a default of 1." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 10 } ::= { lecConfigEntry 27 } lecConfigLocalSegmentID OBJECT-TYPE SYNTAX INTEGER ( 0..4095 ) ACCESS read-write STATUS mandatory DESCRIPTION "C23c Local Segment ID (configured). The segment ID of the emulated LAN. This is only required for IEEE 802.5 clients that are Source Routing bridges. A setting which this client will use the next time it returns to the Initial State. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualLocalSegmentID will be." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecConfigEntry 28 } lecConfigV2Capable OBJECT-TYPE SYNTAX TruthValue ACCESS read-write STATUS mandatory DESCRIPTION "C29c V2 Capable (configured). A setting which this client will use the next time it returns to the Initial State. Indicates whether this client is set up to behave as a LANE V2 client. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualV2Capable will be." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecConfigEntry 29 } lecConfigSelectiveMulticast OBJECT-TYPE SYNTAX TruthValue ACCESS read-write STATUS mandatory DESCRIPTION "C32c Selective Multicast (configured). A setting which this client will use the next time it returns to the Initial State. Indicates if this client is configured to register to receive specific multicast destination MAC addresses. Must not be 'true' if lecConfigV2Capable is 'false'. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualSelectiveMulticast will be." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecConfigEntry 30 } lecForwardDisconnectTimeout OBJECT-TYPE SYNTAX INTEGER ( 10..300 ) -- UNITS "seconds" ACCESS read-write STATUS mandatory DESCRIPTION "C33 Forward Disconnect Time-out If the LE Client detects that the BUS has had no Multicast Forward VCCs to the LE Client for time Forward Disconnect Time-out, the LE Client MUST disconnect from the BUS and try to re-establish a new connection." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 60 } ::= { lecConfigEntry 31 } lecConfigLLCMultiplexCapable OBJECT-TYPE SYNTAX TruthValue ACCESS read-write STATUS mandatory DESCRIPTION "C34c LLC Multiplex Capable (configured). A setting which this client will use the next time it returns to the Initial State. Gives a network manager an optional method to disable LLC multiplexing on a LANE V2 client that supports it. Cannot be used to enable LLC multiplexing on products that do not support it. This MIB object will not be overwritten with the new value from a LE_{JOIN,CONFIGURE}_RESPONSE. Instead, lecActualLLCMultiplexCapable will be." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecConfigEntry 32 } lecMinReconfigureDelay OBJECT-TYPE SYNTAX INTEGER ( 1..10000 ) -- UNITS "milliseconds" ACCESS read-write STATUS mandatory DESCRIPTION "C37 Minimum Reconfigure Delay. The minimum time that a LE client must wait before retrying reconfiguration. This setting must be less than or equal to lecMaxReconfigureDelay." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 1 } ::= { lecConfigEntry 33 } lecMaxReconfigureDelay OBJECT-TYPE SYNTAX INTEGER ( 1..10000 ) -- UNITS "milliseconds" ACCESS read-write STATUS mandatory DESCRIPTION "C38 Maximum Reconfigure Delay. The maximum time that a LE client must wait before retrying reconfiguration. This setting must be greater than or equal to lecMinReconfigureDelay." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 5000 } ::= { lecConfigEntry 34 } lecMaxBusConnectRetries OBJECT-TYPE SYNTAX INTEGER ( 0..2 ) ACCESS read-write STATUS mandatory DESCRIPTION "C39 Maximum BUS Connect Retries. The maximum number of times that a LE Client can try to establish the Default Multicast Send VCC before returning to the configuration procedure." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" DEFVAL { 1 } ::= { lecConfigEntry 35 } lecTokenRingExplorerExclude OBJECT-TYPE SYNTAX TruthValue ACCESS read-write STATUS mandatory DESCRIPTION "C40 Token Ring Explorer Frame Exclude. This indicates whether or not the LE Client wishes to receive Token Ring explorer frames other than those directed to one of its registered MAC addresses. Normally, only bridges need to receive such explorer frames. This parameter only applies to token-ring ELANs. This parameter MUST NOT change without restarting the Configure phase." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecConfigEntry 36 } --------------- -- Status Group lecStatusTable OBJECT-TYPE SYNTAX SEQUENCE OF LecStatusEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A read-only table containing identification, status, and operational information about the LAN Emulation Clients this agent manages." ::= { leClientMIBObjects 2 } lecStatusEntry OBJECT-TYPE SYNTAX LecStatusEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each table entry contains information about one LAN Emulation Client." INDEX { lecIfIndex } ::= { lecStatusTable 1 } LecStatusEntry ::= SEQUENCE { lecIfIndex INTEGER (-2147483648..2147483647), lecPrimaryAtmAddress AtmLaneAddress, lecID INTEGER, lecInterfaceState LecState, lecLastFailureRespCode INTEGER, lecLastFailureState LecState, lecProtocol INTEGER, lecVersion INTEGER, lecTopologyChange TruthValue, lecConfigServerAtmAddress AtmLaneAddress, lecConfigSource INTEGER, lecActualLanType LecDataFrameFormat, lecActualMaxDataFrameSize LecDataFrameSize, lecActualLanName DisplayString, lecActualLesAtmAddress AtmLaneAddress, lecProxyClient TruthValue, -- MikeWong -- LANE V2.0 lecActualLocalSegmentID INTEGER, lecActualV2Capable TruthValue, lecElanID INTEGER (-2147483648..2147483647), lecActualSelectiveMulticast TruthValue, lecActualLLCMultiplexCapable TruthValue, lecPreferredLesAddress AtmLaneAddress, lecStoresServiceCategories TruthValue } lecIfIndex OBJECT-TYPE SYNTAX INTEGER (-2147483648..2147483647) ACCESS read-only STATUS mandatory DESCRIPTION "This object identifies the logical interface number ('ifIndex') assigned to this client, and is used to identify corresponding rows in the Interfaces MIB. Note that re-initialization of the management agent may cause a client's 'lecIfIndex' to change." ::= { lecStatusEntry 1 } lecPrimaryAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "C1 LE Client's ATM Addresses. The primary ATM address of this LAN Emulation Client. This address is used to establish the Control Direct and Multicast Send VCCs, and may also be used to set up Data Direct VCCs. A client may have additional ATM addresses for use with Data Direct VCCs. These addresses are readable via the lecAtmAddressTable." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 2 } lecID OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "C14 LE Client Identifier. Each LE Client requires a LE Client Identifier (LECID) assigned by the LE Server during the Join phase. The LECID is placed in control requests by the LE Client and MAY be used for echo suppression on multicast data frames sent by that LE Client. This value MUST NOT change without terminating the LE Client and returning to the Initial state. A valid LECID MUST be in the range X'0001' through X'FEFF'. The value of this object is only meaningful for a LEC that is connected to a LES. For a LEC which does not belong to an emulated LAN, the value of this object is defined to be 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 3 } lecInterfaceState OBJECT-TYPE SYNTAX LecState ACCESS read-only STATUS mandatory DESCRIPTION "The mandatory state of the LAN Emulation Client. Note that 'ifOperStatus' is defined to be 'up' when, and only when, 'lecInterfaceState' is 'operational'." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0. Section 2.3.1" ::= { lecStatusEntry 4 } lecLastFailureRespCode OBJECT-TYPE SYNTAX INTEGER { none(1), timeout(2), undefinedError(3), versionNotSupported(4), invalidRequestParameters(5), duplicateLanDestination(6), duplicateAtmAddress(7), insufficientResources(8), accessDenied(9), invalidRequesterId(10), invalidLanDestination(11), invalidAtmAddress(12), noConfiguration(13), leConfigureError(14), insufficientInformation(15), -- MikeWong -- LANE V2.0 -- tlvNotFound(16) } ACCESS read-only STATUS mandatory DESCRIPTION "Status code from the last failed Configure response or Join response. Failed responses are those for which the LE_CONFIGURE_RESPONSE / LE_JOIN_RESPONSE frame contains a non-zero code, or fails to arrive within a timeout period. If none of this client's requests have failed, this object has the value 'none'. If the failed response contained a STATUS code that is not defined in the LAN Emulation specification, this object has the value 'undefinedError'. The value 'timeout' is self-explanatory. Other failure codes correspond to those defined in the specification, although they may have different numeric values." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 4.2, Table 13" ::= { lecStatusEntry 5 } lecLastFailureState OBJECT-TYPE SYNTAX LecState ACCESS read-only STATUS mandatory DESCRIPTION "The state this client was in when it updated the 'lecLastFailureRespCode'. If 'lecLastFailureRespCode' is 'none', this object has the value initialState(1)." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.3.1" ::= { lecStatusEntry 6 } lecProtocol OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The LAN Emulation protocol which this client supports, and specifies in its LE_JOIN_REQUESTs." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 4.2" ::= { lecStatusEntry 7 } lecVersion OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The LAN Emulation protocol version which this client supports, and specifies in its LE_JOIN_REQUESTs." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 4.2" ::= { lecStatusEntry 8 } lecTopologyChange OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "C19 Topology Change. Boolean indication that the LE Client is using the Forward Delay Time C18, instead of the Aging Time C17, to age non-local entries in its LE_ARP cache C16. For a client which is not connected to the LES, this object is defined to have the value 'false'." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0. Section 5.1.1" ::= { lecStatusEntry 9 } lecConfigServerAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The ATM address of the LAN Emulation Configuration Server (if known) or the empty string (otherwise)." ::= { lecStatusEntry 10 } lecConfigSource OBJECT-TYPE SYNTAX INTEGER { gotAddressViaIlmi(1), usedWellKnownAddress(2), usedLecsPvc(3), didNotUseLecs(4), usedConfiguredAddress(5), configInProgress(6) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this LAN Emulation Client used the LAN Emulation Configuration Server, and, if so, what method it used to establish the Configuration Direct VCC. The value 'configInProgress' indicates configuration is in progress, and may be used to troubleshoot LECs that get stuck in the configuration phase." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.2; LANE 1.0 and LEC MIB 1.0 addendums" ::= { lecStatusEntry 11 } lecActualLanType OBJECT-TYPE SYNTAX LecDataFrameFormat ACCESS read-only STATUS mandatory DESCRIPTION "C2 LAN Type. The data frame format that this LAN Emulation Client is using right now. This may come from * lecConfigLanType, * the LAN Emulation Configuration Server, or * the LAN Emulation Server This value is related to 'ifMtu' and 'ifType'. See the LEC management specification for more details." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 12 } lecActualMaxDataFrameSize OBJECT-TYPE SYNTAX LecDataFrameSize ACCESS read-only STATUS mandatory DESCRIPTION "C3 Maximum Data Frame Size. The maximum data frame size that this LAN Emulation client is using right now. This may come from * lecConfigMaxDataFrameSize, * the LAN Emulation Configuration Server, or * the LAN Emulation Server " REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 13 } lecActualLanName OBJECT-TYPE SYNTAX DisplayString ACCESS read-only STATUS mandatory DESCRIPTION "C5 ELAN Name. The identity of the emulated LAN which this client last joined, or wishes to join. This may come from * lecConfigLanName * the LAN Emulation Configuration Server, or * the LAN Emulation Server " REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 14 } lecActualLesAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "C9 LE Server ATM Address. The LAN Emulation Server address currently in use or most recently attempted. If no LAN Emulation Server attachment has been tried, this object's value is the zero-length string." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 15 } lecProxyClient OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "C4 Proxy. Indicates whether this client is acting as a proxy. Proxy clients are allowed to represent unregistered MAC addresses, and receive copies of LE_ARP_REQUEST frames for such addresses." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { lecStatusEntry 16 } -- MikeWong -- LANE 2.0 lecActualLocalSegmentID OBJECT-TYPE SYNTAX INTEGER ( 0..4095 ) ACCESS read-only STATUS mandatory DESCRIPTION "C23 Local Segment ID. The segment ID of the emulated LAN. This is only required for IEEE 802.5 clients that are Source Routing bridges." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecStatusEntry 17 } lecActualV2Capable OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "C29 V2 Capable. If set, the LE Client must exhibit LANE v2 behavior where it differs in its requirements from LANE v1 behavior. If clear, the LE Client must exhibit LANE v1 behavior in those cases. This variable is set or cleared according to the presence or absence of the V2 Required FLAGS bit in the LE_JOIN_RESPONSE." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecStatusEntry 18 } lecElanID OBJECT-TYPE SYNTAX INTEGER (-2147483648..2147483647) ACCESS read-only STATUS mandatory DESCRIPTION "C31 ELAN-ID. The ELAN-ID to be used in all LANE LLC-multiplexed data frames sent or received by this client. This object takes the value 0 if the LES is a LANE V1.0 LES. The initial value of this object is 0." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecStatusEntry 19 } lecActualSelectiveMulticast OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "C32 Selective Multicast. This indicates whether or not the LE Client will register to receive specific multicast destination MAC addresses. If this flag is set, the LE Client MUST issue a LE_REGISTER_REQUEST for all of the multicast or group MAC adddresses in C15, except for the broadcast MAC address. If this variable is clear, the LE Client MUST NOT issue a LE_REGISTER_REQUEST for any multicast MAC address, and can expect to receive all multicast frames from the BUS." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecStatusEntry 20 } lecActualLLCMultiplexCapable OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "C34 LLC Multiplex Capable. If set, this variable indicates that the LE Client can accept and process LLC-multiplexed Data Direct VCCs. If clear, it indicates that the LE Client will refuse to accept LLC-multiplexed Data Direct VCCs. This variable MUST be clear if the LE Client is connected to a LANE v1 LES." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecStatusEntry 21 } lecPreferredLesAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "C35 Preferred LES Address. The ATM address of the preferred LE Server. This variable is set during the Configuration phase by copying the contents of the Preferred LES TLV received in the LE_CONFIGURE_RESPONSE." REFERENCE "ATM Forum LAN Emulation V2.0 LUNI specification, Section 5.1.1" ::= { lecStatusEntry 22 } lecStoresServiceCategories OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether or not the client saves Service Category TLV data from LE_ARP_RESPONSEs and makes it available through leArpTable and leRDArpTable." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { lecStatusEntry 23 } ------------------------ -- ifIndex Mapping Table lecMappingTable OBJECT-TYPE SYNTAX SEQUENCE OF LecMappingEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table mapping the 'ifIndex' values of 'aflane8023' and 'aflane8025' interfaces to the 'lecIndex' values of the corresponding LAN Emulation Clients." ::= { leClientMIBObjects 3 } lecMappingEntry OBJECT-TYPE SYNTAX LecMappingEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each row describes one ifIndex --> lecIndex mapping." INDEX { ifIndex } ::= { lecMappingTable 1 } LecMappingEntry ::= SEQUENCE { lecMappingIndex INTEGER } lecMappingIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "The 'lecIndex' of the client which implements the specified interface." ::= { lecMappingEntry 1 } ------------------- -- Statistics Table lecStatisticsTable OBJECT-TYPE SYNTAX SEQUENCE OF LecStatisticsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An extension table containing traffic statistics for all the LAN Emulation Clients this host implements." ::= { leClientMIBObjects 4 } lecStatisticsEntry OBJECT-TYPE SYNTAX LecStatisticsEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each row in this table contains traffic statistics for one LAN Emulation client." INDEX { lecIndex } ::= { lecStatisticsTable 1 } LecStatisticsEntry ::= SEQUENCE { lecArpRequestsOut Counter, lecArpRequestsIn Counter, lecArpRepliesOut Counter, lecArpRepliesIn Counter, lecControlFramesOut Counter, lecControlFramesIn Counter, lecSvcFailures Counter, -- LEC MIB Version 2.0 additions -- lecFlowFailures Counter, lecEchoDiscards Counter, lecFilteredMulticasts Counter } lecArpRequestsOut OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of LE_ARP_REQUESTs sent over the LUNI by this LAN Emulation Client." ::= { lecStatisticsEntry 1 } lecArpRequestsIn OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of LE_ARP_REQUESTs received over the LUNI by this LAN Emulation Client. Requests may arrive on the Control Direct VCC or on the Control Distribute VCC, depending upon how the LES is implemented and the chances it has had for learning. This counter covers both VCCs." ::= { lecStatisticsEntry 2 } lecArpRepliesOut OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of LE_ARP_RESPONSEs sent over the LUNI by this LAN Emulation Client." ::= { lecStatisticsEntry 3 } lecArpRepliesIn OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of LE_ARP_RESPONSEs received over the LUNI by this LAN Emulation Client. This count includes all such replies, whether solicited or not. Replies may arrive on the Control Direct VCC or on the Control Distribute VCC, depending upon how the LES is implemented. This counter covers both VCCs." ::= { lecStatisticsEntry 4 } lecControlFramesOut OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of control packets sent by this LAN Emulation Client over the LUNI." ::= { lecStatisticsEntry 5 } lecControlFramesIn OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of control packets received by this LAN Emulation Client over the LUNI." ::= { lecStatisticsEntry 6 } lecSvcFailures OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of * outgoing LAN Emulation SVCs which this client tried, but failed, to open; * incoming LAN Emulation SVCs which this client tried, but failed to establish; and * incoming LAN Emulation SVCs which this client rejected for protocol or security reasons. " ::= { lecStatisticsEntry 7 } -- MikeWong -- LANE 2.0 lecFlowFailures OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The total number of * outgoing LLC-multiplexed LAN Emulation flows which this client tried, but failed, to open; * incoming LLC-multiplexed LAN Emulation flows which this client did not accept / establish. Only failures of which the LEC is aware and which are clearly LANE-related need to be counted." ::= { lecStatisticsEntry 8 } lecEchoDiscards OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of incoming data frames which were thrown away because they were echo frames (e. g., copies of this client's own outgoing traffic). Such discards are a normal part of LAN Emulation and not a cause for alarm. So this counter is mainly of interest for helping to estimate average frame size. Frames that are included in this count should not be included in ifInDiscards, so as to avoid setting off false alarms." ::= { lecStatisticsEntry 9 } lecFilteredMulticasts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of incoming data frames which were thrown away by the client because they were for a multicast (or group) address upper-layer software didn't want. If this counter indicates that a LEC is being loaded down with an excessive number of unwanted multicasts, one possible solution is to install LECs and LES/BUS pairs with better support for selective multicasting. Frames that are included in this count should not be included in ifInDiscards, so as to avoid setting off false alarms." ::= { lecStatisticsEntry 10 } ------------------- -- Server VCC Table lecServerVccTable OBJECT-TYPE SYNTAX SEQUENCE OF LecServerVccEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table identifying the Control and Multicast VCCs for each LAN Emulation Client this host implements." ::= { leClientMIBObjects 5 } lecServerVccEntry OBJECT-TYPE SYNTAX LecServerVccEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each row in this table describes the Control VCCs and Multicast VCCs for one LAN Emulation client." INDEX { lecIndex } ::= { lecServerVccTable 1 } LecServerVccEntry ::= SEQUENCE { lecConfigDirectInterface LeConnectionInterface, lecConfigDirectVpi VpiInteger, lecConfigDirectVci VciInteger, lecControlDirectInterface LeConnectionInterface, lecControlDirectVpi VpiInteger, lecControlDirectVci VciInteger, lecControlDistributeInterface LeConnectionInterface, lecControlDistributeVpi VpiInteger, lecControlDistributeVci VciInteger, lecMulticastSendInterface LeConnectionInterface, lecMulticastSendVpi VpiInteger, lecMulticastSendVci VciInteger, lecMulticastForwardInterface LeConnectionInterface, lecMulticastForwardVpi VpiInteger, lecMulticastForwardVci VciInteger } lecConfigDirectInterface OBJECT-TYPE SYNTAX LeConnectionInterface ACCESS read-only STATUS mandatory DESCRIPTION "The interface associated with the Configuration Direct VCC. If no Configuration Direct VCC exists, this object has the value 0. Otherwise, the objects ( lecConfigDirectInterface, lecConfigDirectVpi, lecConfigDirectVci ) identify the circuit." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.1" ::= { lecServerVccEntry 1 } lecConfigDirectVpi OBJECT-TYPE SYNTAX VpiInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Configuration Direct VCC exists, this object contains the VPI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.1" ::= { lecServerVccEntry 2 } lecConfigDirectVci OBJECT-TYPE SYNTAX VciInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Configuration Direct VCC exists, this object contains the VCI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.1" ::= { lecServerVccEntry 3 } lecControlDirectInterface OBJECT-TYPE SYNTAX LeConnectionInterface ACCESS read-only STATUS mandatory DESCRIPTION "The interface associated with the Control Direct VCC. If no Control Direct VCC exists, this object has the value 0. Otherwise, the objects ( lecControlDirectInterface, lecControlDirectVpi, lecControlDirectVci ) identify the circuit." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.2" ::= { lecServerVccEntry 4 } lecControlDirectVpi OBJECT-TYPE SYNTAX VpiInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Control Direct VCC exists, this object contains the VPI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.2" ::= { lecServerVccEntry 5 } lecControlDirectVci OBJECT-TYPE SYNTAX VciInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Control Direct VCC exists, this object contains the VCI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.2" ::= { lecServerVccEntry 6 } lecControlDistributeInterface OBJECT-TYPE SYNTAX LeConnectionInterface ACCESS read-only STATUS mandatory DESCRIPTION "The interface associated with the Control Distribute VCC. If no Control Distribute VCC has been set up to this client, this object has the value 0. Otherwise, the objects ( lecControlDistributeInterface, lecControlDistributeVpi, lecControlDistributeVci ) identify the circuit." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.3" ::= { lecServerVccEntry 7 } lecControlDistributeVpi OBJECT-TYPE SYNTAX VpiInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Control Distribute VCC exists, this object contains the VPI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.3" ::= { lecServerVccEntry 8 } lecControlDistributeVci OBJECT-TYPE SYNTAX VciInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Control Distribute VCC exists, this object contains the VCI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object contains the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.1.3" ::= { lecServerVccEntry 9 } lecMulticastSendInterface OBJECT-TYPE SYNTAX LeConnectionInterface ACCESS read-only STATUS mandatory DESCRIPTION "The interface associated with the Multicast Send VCC. If no Multicast Send VCC exists, this object has the value 0. Otherwise, the objects ( lecMulticastSendInterface, lecMulticastSendVpi, lecMulticastSendVci ) identify the circuit." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.2.2" ::= { lecServerVccEntry 10 } lecMulticastSendVpi OBJECT-TYPE SYNTAX VpiInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Multicast Send VCC exists, this object contains the VPI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.2.2" ::= { lecServerVccEntry 11 } lecMulticastSendVci OBJECT-TYPE SYNTAX VciInteger ACCESS read-only STATUS mandatory DESCRIPTION "If the Multicast Send VCC exists, this object contains the VCI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.2.2" ::= { lecServerVccEntry 12 } lecMulticastForwardInterface OBJECT-TYPE SYNTAX LeConnectionInterface ACCESS read-only STATUS mandatory DESCRIPTION "For a LANE V1.0 client: ----------------------- The interface associated with the Multicast Forward VCC. If no Multicast Forward VCC has been set up to this client, this object has the value 0. Otherwise, the objects ( lecMulticastForwardInterface, lecMulticastForwardVpi, lecMulticastForwardVci ) identify the circuit. For a LANE V2.0 client in LANE 2.0 mode: ---------------------------------------- The value 0. There may not be a single VCC that can be identified as the 'default'." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.2.3" ::= { lecServerVccEntry 13 } lecMulticastForwardVpi OBJECT-TYPE SYNTAX VpiInteger ACCESS read-only STATUS mandatory DESCRIPTION "For a LANE V1.0 client: ----------------------- If the Multicast Forward VCC exists, this object contains the VPI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0. For a LANE V2.0 client in LANE 2.0 mode: ---------------------------------------- The value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.2.3" ::= { lecServerVccEntry 14 } lecMulticastForwardVci OBJECT-TYPE SYNTAX VciInteger ACCESS read-only STATUS mandatory DESCRIPTION "For a LANE V1.0 client: ----------------------- If the Multicast Forward VCC exists, this object contains the VCI which identifies that VCC at the point where it connects to this LE client. Otherwise, this object has the value 0. For a LANE V2.0 client in LANE 2.0 mode: ---------------------------------------- The value 0." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 2.2.2.2.3" ::= { lecServerVccEntry 15 } -------------------- -- ATM Address Table lecAtmAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF LecAtmAddressEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table listing all of the ATM addresses belonging to this host's LAN Emulation Clients." ::= { leClientMIBObjects 6 } lecAtmAddressEntry OBJECT-TYPE SYNTAX LecAtmAddressEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each row in this table describes one of a client's ATM addresses." INDEX { lecIndex, lecAtmAddress } ::= { lecAtmAddressTable 1 } LecAtmAddressEntry ::= SEQUENCE { lecAtmAddress AtmLaneAddress, lecAtmAddressStatus INTEGER, -- New for LANE 2.0 -- lecAtmAddressMuxed INTEGER } lecAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The ATM address this row describes. This could be either a primary address or a secondary address." ::= { lecAtmAddressEntry 1 } lecAtmAddressStatus OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Used to create and delete rows in this table. A management station may not change the status of a primary ATM address to 'notInService' or 'destroy' unless the client's ifAdminStatus is 'down', and the client's lecInterfaceState is 'initialState'. Secondary ATM addresses may be destroyed at any time permitted by the agent." ::= { lecAtmAddressEntry 2 } -- LANE 2.0 lecAtmAddressMuxed OBJECT-TYPE SYNTAX INTEGER { muxed(1), notMuxed(2), both(3), none(4) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates what type(s) of connections the LEC is willing to establish at this ATM address." ::= { lecAtmAddressEntry 3 } -- ----------------------------- -- -- Registered MAC Addresses group lecMacAddressTable OBJECT-TYPE SYNTAX SEQUENCE OF LecMacAddressEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table contains entries for all of the registered MAC addresses belonging to this agent's LE clients. C6 Local Unicast MAC Address(es). Each LE Client has zero or more local unicast MAC addresses. In an operational LE Client, every address in this variable MUST have been registered with the LE Server. Two LE CLients joined to the same emulated LAN MUST NOT have the same local unicast MAC address. A LE Client's MAC addresses may change during normal operations. When answering a LE_ARP_REQUEST for any address in this list, the 'Remote Address' bit in the FLAGS field of the LE_ARP_RESPONSE MUST be clear." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { leClientMIBObjects 7 } lecMacAddressEntry OBJECT-TYPE SYNTAX LecMacAddressEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each table row describes a (MAC address, ATM address) pair registered for a particular client." INDEX { lecIndex, lecMacAddress } ::= { lecMacAddressTable 1 } LecMacAddressEntry ::= SEQUENCE { lecMacAddress MacAddress, lecMacAddressAtmBinding AtmLaneAddress, -- New for LANE 2.0 lecMacAddressMuxedAtmBinding AtmLaneAddress, lecMacAddressServiceCategory INTEGER } lecMacAddress OBJECT-TYPE SYNTAX MacAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "A unicast MAC address which the LE client denoted by 'lecIndex' has registered with its LE Server." ::= { lecMacAddressEntry 1 } lecMacAddressAtmBinding OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The ATM address registered for 'lecMacAddress'." ::= { lecMacAddressEntry 2 } -- LANE 2.0 lecMacAddressMuxedAtmBinding OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The LLC-multiplexed ATM address, if any, registered for 'lecMacAddress'." ::= { lecMacAddressEntry 3 } lecMacAddressServiceCategory OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-only STATUS mandatory DESCRIPTION "A bitmap describing the service categories which the LEC supports for this MAC address. The bitmap is larger than the LANE 2.0 specification requires, in case room is ever needed for expansion." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { lecMacAddressEntry 4 } ---------------------------------- -- Register Route Descriptor group lecRouteDescrTable OBJECT-TYPE SYNTAX SEQUENCE OF LecRouteDescrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table lists all of the Route Descriptors which are registered by this host's LAN Emulation Clients. C8 Route Descriptor(s). Route Descriptors exist only for source-routed IEEE 802.5 LE Clients that are Source-Route Bridges. All Route Descriptors in any given emulated LAN MUST be unique. A LE Client MAY have zero or more Route Descriptors and these Route Descriptors MAY change during normal operation. In an operational LE Client, every Local Route Descriptor in C8 MUST have been registered with the LE Server. When answering a LE_ARP_REQUEST for any address in this list, the 'Remote Address' bit in the FLAGS field of the LE_ARP_RESPONSE MUST be clear." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, V1.0, Section 5.1.1" ::= { leClientMIBObjects 8 } lecRouteDescrEntry OBJECT-TYPE SYNTAX LecRouteDescrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each table row describes a (Route Descriptor, ATM address) pair registered for a particular client." INDEX { lecIndex, lecRouteDescrSegmentID, lecRouteDescrBridgeNumber } ::= { lecRouteDescrTable 1 } LecRouteDescrEntry ::= SEQUENCE { lecRouteDescrSegmentID INTEGER, lecRouteDescrBridgeNumber INTEGER, lecRouteDescrAtmBinding AtmLaneAddress, -- New for LANE 2.0 lecRouteDescrMuxedAtmBinding AtmLaneAddress, lecRouteDescrServiceCategory INTEGER } lecRouteDescrSegmentID OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "The LAN ID portion of the IEEE 802.5 route descriptor associated with this conceptual row." ::= { lecRouteDescrEntry 1 } lecRouteDescrBridgeNumber OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "The Bridge Number portion of the IEEE 802.5 route descriptor associated with this conceptual row." ::= { lecRouteDescrEntry 2 } lecRouteDescrAtmBinding OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The ATM address registered for the IEEE 802.5 route descriptor ('lecRouteDescrSegmentID', 'lecRouteDescrBridgeNumber')." ::= { lecRouteDescrEntry 3 } -- LANE 2.0 lecRouteDescrMuxedAtmBinding OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The LLC-multiplexed ATM address, if any, registered for the IEEE 802.5 route descriptor ('lecRouteDescrSegmentID', 'lecRouteDescrBridgeNumber')." ::= { lecRouteDescrEntry 4 } lecRouteDescrServiceCategory OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-only STATUS mandatory DESCRIPTION "A bitmap describing the service categories which the LEC supports for this route descriptor. The bitmap is larger than the LANE 2.0 specification requires, in case room is ever needed for expansion." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { lecRouteDescrEntry 5 } -------------------------- -- ARP Table MAC Addresses leArpTable OBJECT-TYPE SYNTAX SEQUENCE OF LeArpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table provides access to an ATM LAN Emulation Client's MAC-to-ATM ARP cache. It contains entries for unicast addresses and for the broadcast address, but not for multicast MAC addresses. C16 LE_ARP Cache. A table of entries, each of which establishes a relationship between a LAN Destination external to the LE Client and the ATM address to which data frames for that LAN Destination will be sent." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, Section 5.1.1" ::= { leClientMIBObjects 9 } leArpEntry OBJECT-TYPE SYNTAX LeArpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An ATM LAN Emulation ARP cache entry containing information about the binding of one MAC address to one ATM address." INDEX { lecIndex, leArpMacAddress } ::= { leArpTable 1 } LeArpEntry ::= SEQUENCE { leArpMacAddress MacAddress, leArpAtmAddress AtmLaneAddress, leArpIsRemoteAddress TruthValue, leArpEntryType LeArpTableEntryType, leArpRowStatus RowStatus, -- New for LANE 2.0 leArpMuxedAtmAddress AtmLaneAddress, leArpServiceCategory INTEGER } leArpMacAddress OBJECT-TYPE SYNTAX MacAddress ACCESS not-accessible STATUS mandatory DESCRIPTION "The MAC address for which this cache entry provides a translation. Since ATM LAN Emulation uses an ARP protocol to locate the Broadcast and Unknown Server, the value of this object could be the broadcast MAC address. MAC addresses should be unique within any given ATM Emulated LAN. However, there's no requirement that they be unique across disjoint emulated LANs." ::= { leArpEntry 1 } leArpAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-write STATUS mandatory DESCRIPTION "The ATM address of the Broadcast & Unknown Server or LAN Emulation Client whose MAC address is stored in 'leArpMacAddress'. This value may be determined through the use of the LE_ARP procedure, through source address learning, or through other mechanisms. Some agents may provide write access to this object, as part of their support for 'static' LE_ARP entries. The effect of attempting to write an ATM address to a 'learned' row is explicitly undefined. Agents may disallow the write, accept the write and change the row's type, or even accept the write as-is." ::= { leArpEntry 2 } leArpIsRemoteAddress OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this entry is for a local or remote MAC address. In this context, 'local' means 'a MAC address that is local to the remote client', as opposed to 'one of my addresses'. true(1) The address is believed to be remote - or its local/remote status is unknown. For an entry created via the LE_ARP mechanism, this corresponds to the 'Remote address' flag being set in the LE_ARP_RESPONSE. During Topology Change periods, remote LE_ARP entries generally age out faster than others. Specifically, they are subject to the Forward Delay Time as well as to the Aging Time. false(2) The address is believed to be local - that is to say, registered with the LES by the client whose ATM address is leArpAtmAddress. For an entry created via the LE_ARP mechanism, this corresponds to the 'Remote address' flag being cleared in the LE_ARP_RESPONSE." ::= { leArpEntry 3 } leArpEntryType OBJECT-TYPE SYNTAX LeArpTableEntryType ACCESS read-write STATUS mandatory DESCRIPTION "Indicates how this LE_ARP table entry was created and whether it is aged." DEFVAL { staticVolatile } ::= { leArpEntry 4 } leArpRowStatus OBJECT-TYPE SYNTAX RowStatus ACCESS read-write STATUS mandatory DESCRIPTION "Lets users create and delete LE_ARP cache entries, on systems that support this capability. Normally clients will maintain their LE_ARP caches automatically. However, managers may occasionally want to create 'static' LE_ARP cache entries. Rules 1. Before a new row can become 'active', values must be supplied for the columnar objects leArpAtmAddress and leArpEntryType. 2. It is not necessary to set leArpRowStatus to 'notInService' in order to modify a writable object in the same conceptual row. 3. LE_ARP entries whose status is 'notReady' or 'notInService' will not be used to translate LAN Destinations to ATM Addresses. However, clients may overwrite such entries with data obtained from other sources. For example, a client which needed to transmit a data frame to a given MAC address (or via a given Route Descriptor) might find that its LE_ARP entry for the LAN Destination is 'notInService' or 'notReady'. The client might then act as if the LAN Destination was unknown - generating a LE_ARP_REQUEST, flooding the data frame to the BUS, and creating a new, 'active' LE_ARP cache entry based on the LE_ARP_RESPONSE." ::= { leArpEntry 5 } -- LANE 2.0 leArpMuxedAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The LLC-multiplexed LE Client or Broadcast/Multicast Service ATM address corresponding to the MAC address 'leArpMacAddress'. This value may be determined through the use of the LE_ARP procedure, through source address learning, or through other mechanisms. Some agents may provide write access to this object, as part of their support for 'static' LE_ARP entries. The effect of attempting to write an ATM address to a 'learned' row is explicitly undefined. Agents may disallow the write, accept the write and change the row's type, or even accept the write as-is." ::= { leArpEntry 6 } leArpServiceCategory OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-only STATUS mandatory DESCRIPTION "A bitmap describing the service categories which the LEC 'lecIndex' supports. This value normally comes from the optional 'Service- Category' TLV in LANE 2.0 LE_ARP_RESPONSEs. The bitmap is larger than the LANE 2.0 specification requires, in case room is ever needed for expansion. If service categories aren't applicable, aren't known, or the implementor does not want to provide memory to store them (e.g., because they would only be used for SNMP), this object should be set to the value 0. See also the object 'lecStoresServiceCategories'." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { leArpEntry 7 } ------------------------------ -- ARP Table Route Descriptors leRDArpTable OBJECT-TYPE SYNTAX SEQUENCE OF LeRDArpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table provides access to an ATM LAN Emulation Client's Route Descriptor-to-ATM ARP cache. Implementation of this table is optional for hosts that do not support emulated IEEE 802.5 Token Ring LANs, and mandatory for hosts which do. C16 LE_ARP Cache. A table of entries, each of which establishes a relationship between a LAN Destination external to the LE Client and the ATM address to which data frames for that LAN Destination will be sent." REFERENCE "ATM Forum LAN Emulation Over ATM Specification, Section 5.1.1" ::= { leClientMIBObjects 10 } leRDArpEntry OBJECT-TYPE SYNTAX LeRDArpEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An ATM LAN Emulation ARP cache entry containing information about the binding of one IEEE 802.5 route descriptor to one ATM address." INDEX { lecIndex, leRDArpSegmentID, leRDArpBridgeNumber } ::= { leRDArpTable 1 } LeRDArpEntry ::= SEQUENCE { leRDArpSegmentID INTEGER, leRDArpBridgeNumber INTEGER, leRDArpAtmAddress AtmLaneAddress, leRDArpEntryType LeArpTableEntryType, leRDArpRowStatus RowStatus, -- New for LANE 2.0 leRDArpMuxedAtmAddress AtmLaneAddress, leRDArpServiceCategory INTEGER, leRDArpIsRemoteDescriptor TruthValue } leRDArpSegmentID OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "The LAN ID portion of the IEEE 802.5 route descriptor associated with this ARP cache entry." ::= { leRDArpEntry 1 } leRDArpBridgeNumber OBJECT-TYPE SYNTAX INTEGER ACCESS not-accessible STATUS mandatory DESCRIPTION "The Bridge Number portion of the IEEE 802.5 route descriptor associated with this ARP cache entry." ::= { leRDArpEntry 2 } leRDArpAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-write STATUS mandatory DESCRIPTION "The ATM address of the LAN Emulation Client which is associated with the route descriptor ('leRDArpSegmentID', 'leRDArpBridgeNumber'). This value may be determined through the use of the LE_ARP procedure, through source address learning, or through other mechanisms. Some agents may provide write access to this object, as part of their support for 'static' LE_ARP entries. The effect of attempting to write an ATM address to a 'learned' row is explicitly undefined. Agents may disallow the write, accept the write and change the row's type, or even accept the write as-is." ::= { leRDArpEntry 3 } leRDArpEntryType OBJECT-TYPE SYNTAX LeArpTableEntryType ACCESS read-write STATUS mandatory DESCRIPTION "Indicates how this LE_ARP table entry was created and whether it is aged." DEFVAL { staticVolatile } ::= { leRDArpEntry 4 } leRDArpRowStatus OBJECT-TYPE SYNTAX RowStatus ACCESS read-write STATUS mandatory DESCRIPTION "Lets users create and delete LE_ARP cache entries, on systems that support this capability. Normally clients will maintain their LE_ARP caches automatically. However, managers may occasionally want to create 'static' LE_ARP cache entries. Rules 1. Before a new row can become 'active', values must be supplied for the columnar objects leRDArpAtmAddress and leRDArpEntryType. 2. It is not necessary to set leRDArpRowStatus to 'notInService' in order to modify a writable object in the same conceptual row. 3. LE_ARP entries whose status is 'notReady' or 'notInService' will not be used to translate LAN Destinations to ATM Addresses. However, clients may overwrite such entries with data obtained from other sources. For example, a client which needed to transmit a data frame to a given MAC address (or via a given Route Descriptor) might find that its LE_ARP entry for the LAN Destination is 'notInService' or 'notReady'. The client might then act as if the LAN Destination was unknown - generating a LE_ARP_REQUEST, flooding the data frame to the BUS, and creating a new, 'active' LE_ARP cache entry based on the LE_ARP_RESPONSE." ::= { leRDArpEntry 5 } -- LANE 2.0 leRDArpMuxedAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The LLC-multiplexed ATM address of the LAN Emulation Client which is associated with the route descriptor ('leRDArpSegmentID', 'leRDArpBridgeNumber'). This value may be determined through the use of the LE_ARP procedure, through source address learning, or through other mechanisms. Some agents may provide write access to this object, as part of their support for 'static' LE_ARP entries. The effect of attempting to write an ATM address to a 'learned' row is explicitly undefined. Agents may disallow the write, accept the write and change the row's type, or even accept the write as-is." ::= { leRDArpEntry 6 } leRDArpServiceCategory OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-only STATUS mandatory DESCRIPTION "A bitmap describing the service categories which the LEC 'lecIndex'supports. This value normally comes from the optional 'Service- Category' TLV in LANE 2.0 LE_ARP_RESPONSEs. The bitmap is larger than the LANE 2.0 specification requires, in case room is ever needed for expansion. If service categories aren't applicable, aren't known, or the implementor does not want to provide memory to store them (e.g., because they would only be used for SNMP), this object should be set to the value 0. See also the object 'lecStoresServiceCategories'." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { leRDArpEntry 7 } leRDArpIsRemoteDescriptor OBJECT-TYPE SYNTAX TruthValue ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether this entry is for a local or remote route descriptor. In this context, 'local' means 'a route descriptor that is local to the remote client', as opposed to 'one of my route descriptors'. true(1) The route descriptor is believed to be remote - or its local/remote status is unknown. For an entry created via the LE_ARP mechanism, this corresponds to the 'Remote address' flag being set in the LE_ARP_RESPONSE. false(2) The route descriptor is believed to be local - that is to say, registered with the LES by the client whose address is leRDArpAtmAddress (and/or leRDArpMuxedATMAddress). For an entry created via the LE_ARP mechanism, this corresponds to the 'Remote address' flag being cleared in the LE_ARP_RESPONSE." ::= { leRDArpEntry 8 } -- LANE 2.0 from here on -- ------------------------------------------------------------- -- -- -- LAN Emulation Client - Multicast Forward VCC table -- lecMcForwardTable OBJECT-TYPE SYNTAX SEQUENCE OF LecMcForwardEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table identifying Multicast Forward VCCs for LAN Emulation Version 2.0 clients." ::= { leClientMIBObjects 11 } lecMcForwardEntry OBJECT-TYPE SYNTAX LecMcForwardEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each row represents one Multicast Forward VCC." INDEX { lecIndex, lecMcForwardInterface, lecMcForwardVpi, lecMcForwardVci } ::= { lecMcForwardTable 1 } LecMcForwardEntry ::= SEQUENCE { lecMcForwardInterface LeConnectionInterface, lecMcForwardVpi VpiInteger, lecMcForwardVci VciInteger, lecMcForwardVerification INTEGER } lecMcForwardInterface OBJECT-TYPE SYNTAX LeConnectionInterface ACCESS not-accessible STATUS mandatory DESCRIPTION "The interface associated with the Multicast Forward VCC." ::= { lecMcForwardEntry 1 } lecMcForwardVpi OBJECT-TYPE SYNTAX VpiInteger ACCESS not-accessible STATUS mandatory DESCRIPTION "The VPI which identifies the Multicast Forward VCC at the point where it connects to the LANE client." ::= { lecMcForwardEntry 2 } lecMcForwardVci OBJECT-TYPE SYNTAX VciInteger ACCESS not-accessible STATUS mandatory DESCRIPTION "The VCI which identifies the Multicast Forward VCC at the point where it connects to the LANE client." ::= { lecMcForwardEntry 3 } lecMcForwardVerification OBJECT-TYPE SYNTAX INTEGER { none(1), implicit(2), explicit(3) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether the calling address for this VCC has been verified. none - No verification implicit - Calling party address was same as BUS address explicit - Client used LE_VERIFY protocol Also serves double-duty as a 'row exists' flag." ::= { lecMcForwardEntry 4 } -- ------------------------------------------------------------- -- -- -- LAN Emulation Client - LE_ARP Response Group -- -- -- These optional objects let a network manager find out the ATM -- addresses associated with a proxy client's "C27 Remote Unicast -- MAC Address(es)" and "C30 Remote Route Descriptor(s)". -- -- They can also be used to find out the ATM addresses associated -- with a client's "C6 Local Unicast MAC Address(es)" and "C8 -- Local Route Descriptor(s)". -- -- -- In the interests of efficiency and of not creating a big table -- that's the size of a bridge's forwarding database, the objects -- operate on a request-response model: -- -- 1. The network management system does a SET operation -- indicating the specific MAC address or segment ID/ -- bridge number, and the specific client. -- -- 2. If the agent's MIB handler accepts the SET request, -- it triggers a query and updates the lecMacQuery* or -- lecRdQuery* objects. -- -- 3. The network management system does a GET operation -- to read the results. Ideally it should GET all of -- the result objects in one operation and check that -- the result keys are the same as the query keys, to -- handle the case of simultaneous use by another NMS. -- lecQueryObjects OBJECT IDENTIFIER ::= { leClientMIBObjects 12 } -- -- MAC address queries -- lecMacQueryObjects OBJECT IDENTIFIER ::= { lecQueryObjects 1 } lecMacQueryLecIndex OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-write STATUS mandatory DESCRIPTION "The 'lecIndex' of the LEC whose MAC address binding the network management station wants to look up. When written: Triggers a new query. When read: Identifies the last LEC queried. (This value may be 0 if there have been no queries, or if a LEC has been deleted.)" ::= { lecMacQueryObjects 1 } lecMacQueryAddress OBJECT-TYPE SYNTAX MacAddress ACCESS read-write STATUS mandatory DESCRIPTION "The MAC address whose binding the network management station wants to look up. When written: Triggers a new query. (Note that the SNMP agent is free to reject multicast and broadcast addresses with a 'badValue' error.) When read: Returns the last MAC address queried, or all zeroes if lecMacQueryLecIndex is 0." ::= { lecMacQueryObjects 2 } lecMacQueryStatus OBJECT-TYPE SYNTAX INTEGER { none(1), unsupported(2), local(3), remote(4), unknown(5) } ACCESS read-only STATUS mandatory DESCRIPTION "The status of the last query - one of the following: none(1) No queries have been made; therefore, other results values are invalid. unsupported(2) Queries are not supported for this LEC. local(3) The MAC address is one of the client's local MAC addresses. remote(4) The MAC address is one of the client's remote MAC addresses. unknown(5) The MAC address does not belong (is not known to belong) to the client." ::= { lecMacQueryObjects 3 } lecMacQueryAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The non-multiplexed ATM address which this client -- i.e., client 'lecMacQueryLecIndex' -- would use in a LE_ARP_RESPONSE for 'lecMacQueryAddress'. This object is only meaningful when lecMacQueryStatus is 'localMacAddress' or 'remoteMacAddress'." ::= { lecMacQueryObjects 4 } lecMacQueryMuxedAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The LLC-multiplexed ATM address which this client -- i.e., client 'lecMacQueryLecIndex' -- would use in a LE_ARP_RESPONSE for 'lecMacQueryAddress'. This object is only meaningful when lecMacQueryStatus is 'localMacAddress' or 'remoteMacAddress'." ::= { lecMacQueryObjects 5 } lecMacQueryServiceCategory OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-only STATUS mandatory DESCRIPTION "The Service Category TLV that this client would use in a LE_ARP_RESPONSE for 'lecMacQueryAddress'. If this client wouldn't return a Service Category TLV in the LE_ARP_RESPONSE, this object should be set to zero. The bitmap is larger than the LANE 2.0 specification requires, in case room is ever needed for expansion. This object is only meaningful when lecMacQueryStatus is 'localMacAddress' or 'remoteMacAddress'." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { lecMacQueryObjects 6 } -- -- Route Descriptor queries -- lecRDQueryObjects OBJECT IDENTIFIER ::= { lecQueryObjects 2 } lecRDQueryLecIndex OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-write STATUS mandatory DESCRIPTION "The 'lecIndex' of the LEC whose route descriptor to ATM address binding the network management station wants to look up. When written: Triggers a new query. When read: Identifies the last LEC queried. (This value may be 0 if there have been no queries, or if a LEC has been deleted.)" ::= { lecRDQueryObjects 1 } lecRDQuerySegmentID OBJECT-TYPE SYNTAX INTEGER( 0..4095 ) ACCESS read-write STATUS mandatory DESCRIPTION "The LAN ID portion of the IEEE 802.5 route descriptor whose binding the network management station wants to look up. When written: Triggers a new query. When read: Returns the LAN ID portion of the last RD queried, or 0 if lecRDQueryLecIndex is 0." ::= { lecRDQueryObjects 2 } lecRDQueryBridgeNumber OBJECT-TYPE SYNTAX INTEGER( 0..15 ) ACCESS read-write STATUS mandatory DESCRIPTION "The bridge number portion of the IEEE 802.5 route descriptor whose binding the network management station wants to look up. When written: Triggers a new query. When read: Returns the bridge number portion of the last RD queried, or 0 if lecRDQueryLecIndex is 0." ::= { lecRDQueryObjects 3 } lecRDQueryStatus OBJECT-TYPE SYNTAX INTEGER { none(1), unsupported(2), local(3), remote(4), unknown(5) } ACCESS read-only STATUS mandatory DESCRIPTION "The status of the last query - one of the following: none(1) No queries have been made; therefore, other results values are invalid. unsupported(2) Queries are not supported for this LEC. local(3) The route descriptor is one of the client's local route descriptors. remote(4) The route descriptor is one of the client's remote route descriptors. unknown(5) The route descriptor does not belong (is not known to belong) to the client." ::= { lecRDQueryObjects 4 } lecRDQueryAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The non-multiplexed ATM address which this client -- i.e., client 'lecRDQueryLecIndex' -- would use in a LE_ARP_RESPONSE for the route descriptor ('lecRDQuerySegmentID', 'lecRDQueryBridgeNumber'). This object is only meaningful when lecRDQueryStatus is 'local' or 'remote'." ::= { lecRDQueryObjects 5 } lecRDQueryMuxedAtmAddress OBJECT-TYPE SYNTAX AtmLaneAddress ACCESS read-only STATUS mandatory DESCRIPTION "The LLC-multiplexed ATM address which this client -- i.e., client 'lecRDQueryLecIndex' -- would use in a LE_ARP_RESPONSE for the route descriptor ('lecRDQuerySegmentID', 'lecRDQueryBridgeNumber'). This object is only meaningful when lecRDQueryStatus is 'local' or 'remote'." ::= { lecRDQueryObjects 6 } lecRDQueryServiceCategory OBJECT-TYPE SYNTAX INTEGER ( 0..2147483647 ) ACCESS read-only STATUS mandatory DESCRIPTION "The Service Category TLV that this client would use in a LE_ARP_RESPONSE for the route descriptor ('lecRDQuerySegmentID', 'lecRDQueryBridgeNumber'). If this client wouldn't return a Service Category TLV in the LE_ARP_RESPONSE, this object should be set to zero. The bitmap is larger than the LANE 2.0 specification requires, in case room is ever needed for expansion. This object is only meaningful when lecRDQueryStatus is 'local' or 'remote'." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { lecRDQueryObjects 7 } -- ------------------------------------------------------------- -- -- -- LAN Emulation Client TLVs -- lecTlvTable OBJECT-TYPE SYNTAX SEQUENCE OF LecTlvEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This table provides a place for an agent to store interesting TLVs associated with o Registered LAN destinations o LE_ARP entries o Query results from the LE_ARP response group o Initialization / configuration and any other categories the ATM Forum adds. Unless otherwise stated, o Entries in this table are completely optional. o An implementation may choose to keep only the TLVs which are 'interesting' to its designers, such as MPOA TLVs in LE_ARP_RESPONSEs. o TLVs which already have their own MIB objects should not be duplicated here. o Where write / create access is allowed, it is not mandatory. Implementors should document the specific lecTlvTable features of their agent." REFERENCE "LAN Emulation Over ATM Version 2 - LUNI Specification, Annex A (LAN Emulation Control Frame TLVs)" ::= { leClientMIBObjects 13 } lecTlvEntry OBJECT-TYPE SYNTAX LecTlvEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Each table row describes one TLV of a related set." INDEX { lecIndex, lecTlvSetIndex, lecTlvLanDestination, lecTlvIndex } ::= { lecTlvTable 1 } LecTlvEntry ::= SEQUENCE { lecTlvSetIndex INTEGER, lecTlvLanDestination OCTET STRING, lecTlvIndex INTEGER, lecTlvType OCTET STRING, lecTlvValue OCTET STRING, lecTlvRowStatus RowStatus } lecTlvSetIndex OBJECT-TYPE SYNTAX INTEGER { layer3Tlvs(1), actualRegTlvs(2), configRegTlvs(3), leArpTlvs(4), queryTlvs(5) } ACCESS not-accessible STATUS mandatory DESCRIPTION "An index which helps to identify a set of TLVs, and to indicate their purpose. The value of this index defines the interpretation and use of corresponding table rows as follows: layer3Tlvs(1) ------------- This index provides access to Layer-3-Address TLVs (Initial State variable C36) used during the Initialization phase. TLVs are stored in rows ( lecIndex, 1, LAN_Destination( all '00's ), * ) These rows may be read / created / written / deleted. actualRegTlvs(2) ---------------- This index provides access to TLVs which were used to register LAN Destinations. These TLVs are associated with entries in the lecMacAddressTable and lecRouteDescrTable and stored in rows ( lecIndex, 2, LAN_Destination( lecMacAddress ), * ) ( lecIndex, 2, LAN_Destination( lecRouteDescrSegmentID, lecRouteDescrBridgeNumber ), * ) These rows may be read or deleted, but cannot be created or modified. Most implementations are expected to make them read-only. Note that TLVs that have their own objects in the associated tables SHOULD NOT appear here. LLC-Muxed-ATM-Address & Service-Category TLVs are two examples. configRegTlvs(3) ---------------- This index provides a way to set registration TLVs for unregistered LAN Destinations. Hopefully this is not something that managers will need to do a lot. TLVs are stored in rows ( lecIndex, 3, LAN_Destination( the_LAN_destination ), * ) Note that the agent might restrict the set of LAN Destinations and TLVs that it allows; for instance, to screen out the 'V2 Capable' TLV. leArpTlvs(4) ------------ This index provides access to TLVs associated with the LE_ARP cache. These TLVs are associated with leArpTable and leRDArpTable, and stored in rows ( lecIndex, 4, LAN_Destination( leArpMacAddress ), * ) ( lecIndex, 4, LAN_Destination( leRDArpSegmentID, leRDArpBridgeNumber ), * ) Agents may allow write/create access to TLVs when the type of the associated LE_ARP entry is 'staticVolatile', 'staticNonVolatile', or 'other'. Note that TLVs that have their own objects in the associated tables SHOULD NOT appear here. LLC-Muxed-ATM-Address & Service-Category TLVs are two examples. queryTlvs(5) ------------ This index provides access to TLVs associated with the last MAC Address or Route Descriptor query. TLVs are associated with lecMacQueryObjects & lecRDQueryObjects, and stored in rows ( lecIndex, 5, LAN_Destination( lecMacQueryAddress ), * ) ( lecIndex, 5, LAN_Destination( lecRDQuerySegmentID, lecRDQueryBridgeNumber ), * ) Note that TLVs that have their own objects in the associated tables SHOULD NOT appear here. LLC-Muxed-ATM-Address & Service-Category TLVs are two examples. Additional indices may be defined by the ATM Forum as needed." ::= { lecTlvEntry 1 } lecTlvLanDestination OBJECT-TYPE SYNTAX OCTET STRING ( SIZE( 8 ) ) ACCESS not-accessible STATUS mandatory DESCRIPTION "The MAC address or route descriptor associated with the TLV (see the description of the lecTlvSetIndex), encoded in the fashion defined in the LANE 2.0 LUNI specification (Table 16). To recap: The first two octets indicate the LAN Destination's type: 00, 01 for a MAC address; 00, 02 for a route descriptor; 00, 00 for 'no LAN Destination'. The next six octets contain either the MAC address, or four 00 octets followed by the route descriptor, or six nulls. Note: ----- In the future, the ATM Forum may extend this field for use with other types of index values, provided that each new type of index value has a unique tag. Such extensions are NOT to be considered a 'change in semantics' that requires the deprecation of the index object and the table. Network management system implementors are advised to display values whose tags they do not recognize as (formatted) hexadecimal strings." ::= { lecTlvEntry 2 } lecTlvIndex OBJECT-TYPE SYNTAX INTEGER ( 1..65535 ) ACCESS not-accessible STATUS mandatory DESCRIPTION "An arbitrary index which allows a set to contain multiple TLVs." ::= { lecTlvEntry 3 } lecTlvType OBJECT-TYPE SYNTAX OCTET STRING ( SIZE( 4 ) ) ACCESS read-only STATUS mandatory DESCRIPTION "A four-octet string indicating this item's type. It consists of a three-octet OUI, followed by an octet identifying one of the organization's TLVs." ::= { lecTlvEntry 4 } lecTlvValue OBJECT-TYPE SYNTAX OCTET STRING ( SIZE( 0..255 ) ) ACCESS read-only STATUS mandatory DESCRIPTION "The value - and, implicitly, the length - of the TLV." ::= { lecTlvEntry 5 } lecTlvRowStatus OBJECT-TYPE SYNTAX RowStatus ACCESS read-only STATUS mandatory DESCRIPTION "Provides a way for network managers to create and delete rows in the TLV table." ::= { lecTlvEntry 6 } --------------- -- Compliance leClientMIBConformance OBJECT IDENTIFIER ::= { leClientMIB 2 } leClientMIBGroups OBJECT IDENTIFIER ::= { leClientMIBConformance 1 } leClientMIBCompliances OBJECT IDENTIFIER ::= { leClientMIBConformance 2 } leClientMIBCompliance OBJECT IDENTIFIER ::= { leClientMIBCompliances 1 } leClientConfigGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 1 } leClientStatusGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 2 } leClientMappingGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 3 } leClientStatisticsGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 4 } leClientServerVccGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 5 } leClientAtmAddressesGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 6 } leClientMacAddressesGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 7 } leClientRouteDescriptorsGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 8 } leClientArpGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 9 } leClientRDArpGroup OBJECT IDENTIFIER ::= { leClientMIBGroups 10 } END