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Internet Draft FDDI MIB March 1993 FDDI Management Information Base 23 March 17:25:00 EST 1993 Version 3.1 Draft Expiration Date: September 1993 Jeffrey D. Case The University of Tennessee Department of Computer Science 107 Ayres Hall Knoxville, Tennessee 37996 (615) 974-5067 and SNMP Research, Incorporated 3001 Kimberlin Heights Road Knoxville, Tennessee 37920 (615) 573-1434 case@CS.UTK.EDU Anil Rijsinghani Digital Equipment Corporation (508) 952-3520 anil@levers.enet.dec.com 1. Status of this Memo This draft document will be submitted to the RFC editor as an experimental extension to the SNMP MIB. It is anticipated that a subsequent version of this memo will eventually supersede RFC 1285. Distribution of this memo is unlimited. Please send comments to the authors. J. D. Case/A. Rijsinghani [Page 1] Internet Draft FDDI MIB March 1993 This document is an Internet Draft. Internet Drafts are working documents of the Internet Engineering Task Force (IETF), its Areas, and its Working Groups. Note that other groups may also distribute working documents as Internet Drafts. Internet Drafts are draft documents valid for a maximum of six months. Internet Drafts may be updated, replaced, or obsoleted by other documents at any time. It is not appropriate to use Internet Drafts as reference material or to cite them other than as a "working draft" or "work in progress." Please check the I-D abstract listing contained in each Internet Draft directory to learn the current status of this or any other Internet Draft. 2. Abstract This memo defines an experimental portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines objects for managing devices which implement the FDDI based on the ANSI FDDI SMT 7.3 draft standard, which has been forwarded for publication by the X3T9.5 committee. This memo does not specify a standard for the Internet community. J. D. Case/A. Rijsinghani [Page 2] Internet Draft FDDI MIB March 1993 3. Historical Perspective As reported in RFC 1052, IAB Recommendations for the Development of Internet Network Management Standards [1], a two-prong strategy for network management of TCP/IP-based internets was undertaken. In the short-term, the Simple Network Management Protocol (SNMP), defined in RFC 1067, was to be used to manage nodes in the Internet community. In the long-term, the use of the OSI network management framework was to be examined. Two documents were produced to define the management information: RFC 1065, which defined the Structure of Management Information (SMI), and RFC 1066, which defined the Management Information Base (MIB). Both of these documents were designed so as to be compatible with both the SNMP and the OSI network management framework. This strategy was quite successful in the short-term: Internet-based network management technology was fielded, by both the research and commercial communities, within a few months. As a result of this, portions of the Internet community became network manageable in a timely fashion. As reported in RFC 1109, Report of the Second Ad Hoc Network Management Review Group [2], the requirements of the SNMP and the OSI network management frameworks were more different than anticipated. As such, the requirement for compatibility between the SMI/MIB and both frameworks was suspended. This action permitted the operational network management framework, based on the SNMP, to respond to new operational needs in the Internet community by producing MIB-II. In May of 1990, the core documents were elevated to "Standard Protocols" with "Recommended" status. As such, the Internet- standard network management framework consists of: Structure and Identification of Management Information for TCP/IP-based internets, RFC 1155 [3], which describes how managed objects contained in the MIB are defined; Management Information Base for Network Management of TCP/IP-based internets, which describes the managed objects contained in the MIB, RFC 1156 [4]; and, the Simple Network Management Protocol, RFC 1157 [5], which defines the protocol used to manage these objects. Consistent with the IAB directive to produce simple, workable systems in the short-term, the list of managed objects defined in the Internet-standard MIB was derived by taking only those J. D. Case/A. Rijsinghani [Page 3] Internet Draft FDDI MIB March 1993 elements which are considered essential. However, the SMI defined three extensibility mechanisms: one, the addition of new standard objects through the definitions of new versions of the MIB; two, the addition of widely-available but non- standard objects through the experimental subtree; and three, the addition of private objects through the enterprises subtree. Such additional objects can not only be used for vendor-specific elements, but also for experimentation as required to further the knowledge of which other objects are essential. This memo defines extensions to the MIB using the second method. It contains definitions of managed objects used for experimentation. J. D. Case/A. Rijsinghani [Page 4] Internet Draft FDDI MIB March 1993 4. Objects Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. Objects in the MIB are defined using the subset of Abstract Syntax Notation One (ASN.1) [5] defined in the SMI. In particular, each object has a name, a syntax, and an encoding. The name is an object identifier, an administratively assigned name, which specifies an object type. The object type together with an object instance serves to uniquely identify a specific instantiation of the object. For human convenience, we often use a textual string, termed the OBJECT DESCRIPTOR, to also refer to the object type. The syntax of an object type defines the abstract data structure corresponding to that object type. The ASN.1 language is used for this purpose. However, the SMI [1] purposely restricts the ASN.1 constructs which may be used. These restrictions are explicitly made for simplicity. The encoding of an object type is simply how that object type is represented using the object type's syntax. Implicitly tied to the notion of an object type's syntax and encoding is how the object type is represented when being transmitted on the network. The SMI specifies the use of the basic encoding rules of ASN.1 [6], subject to the additional requirements imposed by the SNMP. 4.1. Format of Definitions Section 6 contains contains the specification of all object types contained in this MIB module. The object types are defined using the conventions defined in the SMI, as amended by the extensions specified in [7]. J. D. Case/A. Rijsinghani [Page 5] Internet Draft FDDI MIB March 1993 5. Overview This document defines the managed objects for FDDI devices which are to be accessible via the Simple Network Management Protocol (SNMP). At present, this applies to these values of the ifType variable in the Internet-standard MIB: fddi(15) For these interfaces, the value of the ifSpecific variable in the MIB-II [4] has the OBJECT IDENTIFIER value: smt73 OBJECT IDENTIFIER ::= { experimental 8 73 } The definitions of the objects presented here draws heavily from related work in the ANSI X3T9.5 committee and the SMT subcommittee of that committee [8]. In fact, the definitions of the managed objects in this document are, to the maximum extent possible, identical to those identified by the ANSI committee. The semantics of each managed object should be the same with syntactic changes made as necessary to recast the objects in terms of the Internet-standard SMI and MIB so as to be compatible with the SNMP. Examples of these syntactic changes include remapping booleans to enumerated integers, remapping bit strings to octet strings, and the like. In addition, the naming of the objects was changed to achieve compatibility. These minimal syntactic changes with no semantic changes should allow implementations of SNMP manageable FDDI systems to share instrumentation with other network management schemes and thereby minimize implementation cost. In addition, the translation of information conveyed by managed objects from one network management scheme to another is eased by these shared definitions. Only the essential variables, as indicated by their mandatory status in the ANSI specification were retained in this document. The importance of variables which have an optional status in the ANSI specification were perceived as being less widely accepted. J. D. Case/A. Rijsinghani [Page 6] Internet Draft FDDI MIB March 1993 5.1. Textual Conventions Several new datatypes are introduced as a textual convention in this MIB document. These textual conventions enhance the readability of the document and ease comparisons with its ANSI counterpart. It should be noted that the introduction of the following textual conventions has no effect on either the syntax nor the semantics of any managed objects. The use of these is merely an artifact of the explanatory method used. Objects defined in terms of one of these methods are always encoded by means of the rules that define the primitive type. Hence, no changes to the SMI or the SNMP are necessary to accommodate these textual conventions which are adopted merely for the convenience of readers and writers in pursuit of the elusive goal of clear, concise, and unambiguous MIB documents. 6. Changes from RFC-1285 The changes from RFC-1285 to this document, based on changes from ANSI SMT 6.2 to SMT 7.3, were so numerous that this MIB is located on a different branch of the MIB tree. No assumptions should be made about compatibility with RFC-1285. J. D. Case/A. Rijsinghani [Page 7] Internet Draft FDDI MIB March 1993 7. Object Definitions RFCxxxx-MIB DEFINITIONS ::= BEGIN IMPORTS experimental, Counter FROM RFC1155-SMI OBJECT-TYPE FROM RFC-1212; -- This MIB module uses the extended OBJECT-TYPE macro as -- defined in [7]. -- this is the FDDI MIB module fddi OBJECT IDENTIFIER ::= { experimental 8 } smt73 OBJECT IDENTIFIER ::= { fddi 73 } J. D. Case/A. Rijsinghani [Page 8] Internet Draft FDDI MIB March 1993 -- textual conventions FddiTimeNano ::= INTEGER (0..2147483647) -- This data type specifies 1 nanosecond units as -- an integer value. -- -- NOTE: The encoding is normal integer representation, not -- two's complement. Since this type is used for variables -- which are encoded as TimerTwosComplement in the ANSI -- specification, two operations need to be performed on such -- variables to convert from ANSI form to SNMP form: -- -- 1) Convert from two's complement to normal integer representation -- 2) Multiply by 80 to convert from 80 nsec to 1 nsec units -- -- No resolution is lost. Moreover, the objects for which this -- data type is used effectively do not lose any range due to the -- lower maximum value since they do not require the full range. -- -- Example: If smt73MACTReq had a value of 8 ms, it would -- be stored in ANSI TimerTwosComplement format as 0xFFFE7960 -- [8 ms is 100000 in 80 nsec units, which is then converted to -- two's complement] but be reported as 8000000 in SNMP since it -- is encoded here as FddiTimeNano. FddiTimeMilli ::= INTEGER (0..2147483647) -- This data type is used for some FDDI timers. It specifies -- time in 1 millisecond units, in normal integer representation. FddiResourceId ::= INTEGER (0..65535) -- This data type is used to refer to an instance of a MAC, -- PORT, or PATH Resource ID. Indexing begins -- at 1. Zero is used to indicate the absence of a resource. FddiSMTStationIdType ::= OCTET STRING (SIZE (8)) -- The unique identifier for the FDDI station. This is a -- string of 8 octets, represented as X' yy yy xx xx xx xx xx xx' -- with the low order 6 octet (xx) from a unique IEEE -- assigned address. The high order two bits of the IEEE -- address, the group address bit and the administration bit -- (Universal/Local) bit should both be zero. The first two -- octets, the yy octets, are implementor-defined. -- -- The representation of the address portion of the station id -- is in the IEEE (ANSI/IEEE P802.1A) canonical notation for J. D. Case/A. Rijsinghani [Page 9] Internet Draft FDDI MIB March 1993 -- 48 bit addresses. The canonical form is a 6-octet string -- where the first octet contains the first 8 bits of the -- address, with the I/G(Individual/Group) address bit as the -- least significant bit and the U/L (Universal/Local) bit -- as the next more significant bit, and so on. Note that -- addresses in the ANSI FDDI standard SMT frames are -- represented in FDDI MAC order. FddiMACLongAddressType ::= OCTET STRING (SIZE (6)) -- The representation of long MAC addresses as management -- values is in the IEEE (ANSI/IEEE P802.1A) canonical -- notation for 48 bit addresses. The canonical form is a -- 6-octet string where the first octet contains the first 8 -- bits of the address, with the I/G (Individual/Group) -- address bit as the least significant bit and the U/L -- (Universal/Local) bit as the next more significant bit, -- and so on. Note that the addresses in the SMT frames are -- represented in FDDI MAC order. J. D. Case/A. Rijsinghani [Page 10] Internet Draft FDDI MIB March 1993 -- groups in the FDDI MIB module smt73SMT OBJECT IDENTIFIER ::= { smt73 1 } smt73MAC OBJECT IDENTIFIER ::= { smt73 2 } smt73MACCounters OBJECT IDENTIFIER ::= { smt73 3 } smt73PATH OBJECT IDENTIFIER ::= { smt73 4 } smt73PORT OBJECT IDENTIFIER ::= { smt73 5 } J. D. Case/A. Rijsinghani [Page 11] Internet Draft FDDI MIB March 1993 -- the SMT group -- Implementation of the SMT group is mandatory for all -- systems which implement manageable FDDI subsystems. smt73SMTNumber OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The number of SMT implementations (regardless of their current state) on this network management application entity. The value for this variable must remain constant at least from one re- initialization of the entity's network management system to the next re-initialization." ::= { smt73SMT 1 } -- the SMT table smt73SMTTable OBJECT-TYPE SYNTAX SEQUENCE OF Smt73SMTEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of SMT entries. The number of entries shall not exceed the value of smt73SMTNumber." ::= { smt73SMT 2 } smt73SMTEntry OBJECT-TYPE SYNTAX Smt73SMTEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "An SMT entry containing information common to a given SMT." INDEX { smt73SMTIndex } ::= { smt73SMTTable 1 } Smt73SMTEntry ::= SEQUENCE { smt73SMTIndex INTEGER, smt73SMTStationId FddiSMTStationIdType, J. D. Case/A. Rijsinghani [Page 12] Internet Draft FDDI MIB March 1993 smt73SMTOpVersionId INTEGER, smt73SMTHiVersionId INTEGER, smt73SMTLoVersionId INTEGER, smt73SMTUserData OCTET STRING, smt73SMTMIBVersionId INTEGER, smt73SMTMACCts INTEGER, smt73SMTNonMasterCts INTEGER, smt73SMTMasterCts INTEGER, smt73SMTAvailablePaths INTEGER, smt73SMTConfigCapabilities INTEGER, smt73SMTConfigPolicy INTEGER, smt73SMTConnectionPolicy INTEGER, smt73SMTTNotify INTEGER, smt73SMTStatRptPolicy INTEGER, smt73SMTTraceMaxExpiration FddiTimeMilli, smt73SMTBypassPresent INTEGER, smt73SMTECMState INTEGER, smt73SMTCFState INTEGER, smt73SMTRemoteDisconnectFlag INTEGER, smt73SMTStationStatus INTEGER, smt73SMTPeerWrapFlag INTEGER, smt73SMTTimeStamp FddiTimeMilli, smt73SMTTransitionTimeStamp J. D. Case/A. Rijsinghani [Page 13] Internet Draft FDDI MIB March 1993 FddiTimeMilli, smt73SMTStationAction INTEGER } smt73SMTIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "A unique value for each SMT. The value for each SMT must remain constant at least from one re- initialization of the entity's network management system to the next re-initialization." ::= { smt73SMTEntry 1 } smt73SMTStationId OBJECT-TYPE SYNTAX FddiSMTStationIdType -- OCTET STRING (SIZE (8)) ACCESS read-only STATUS mandatory DESCRIPTION "Used to uniquely identify an FDDI station." REFERENCE "ANSI { fddiSMT 11 }" ::= { smt73SMTEntry 2 } smt73SMTOpVersionId OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The version that this station is using for its operation (refer to ANSI 7.1.2.2). The value of this variable is 2 for this SMT revision." REFERENCE "ANSI { fddiSMT 13 }" ::= { smt73SMTEntry 3 } smt73SMTHiVersionId OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The highest version of SMT that this station supports (refer to ANSI 7.1.2.2)." J. D. Case/A. Rijsinghani [Page 14] Internet Draft FDDI MIB March 1993 REFERENCE "ANSI { fddiSMT 14 }" ::= { smt73SMTEntry 4 } smt73SMTLoVersionId OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The lowest version of SMT that this station supports (refer to ANSI 7.1.2.2)." REFERENCE "ANSI { fddiSMT 15 }" ::= { smt73SMTEntry 5 } smt73SMTUserData OBJECT-TYPE SYNTAX OCTET STRING (SIZE (32)) ACCESS read-write STATUS mandatory DESCRIPTION "This variable contains 32 octets of user defined information. The information shall be an ASCII string." REFERENCE "ANSI { fddiSMT 17 }" ::= { smt73SMTEntry 6 } smt73SMTMIBVersionId OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The version of the FDDI MIB of this station. The value of this variable is 1 for this SMT revision." REFERENCE "ANSI { fddiSMT 18 }" ::= { smt73SMTEntry 7 } smt73SMTMACCts OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "The number of MACs in this station or J. D. Case/A. Rijsinghani [Page 15] Internet Draft FDDI MIB March 1993 concentrator." REFERENCE "ANSI { fddiSMT 21 }" ::= { smt73SMTEntry 8 } smt73SMTNonMasterCts OBJECT-TYPE SYNTAX INTEGER (0..2) ACCESS read-only STATUS mandatory DESCRIPTION "The value of this variable is the number of A, B, and S ports in this station or concentrator." REFERENCE "ANSI { fddiSMT 22 }" ::= { smt73SMTEntry 9 } smt73SMTMasterCts OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory DESCRIPTION "The number of M Ports in a node. If the node is not a concentrator, the value of the variable is zero." REFERENCE "ANSI { fddiSMT 23 }" ::= { smt73SMTEntry 10 } smt73SMTAvailablePaths OBJECT-TYPE SYNTAX INTEGER (0..7) ACCESS read-only STATUS mandatory DESCRIPTION "A value that indicates the PATH types available in the station. The value is a sum. This value initially takes the value zero, then for each type of PATH that this node has available, 2 raised to a power is added to the sum. The powers are according to the following table: Path Power Primary 0 Secondary 1 J. D. Case/A. Rijsinghani [Page 16] Internet Draft FDDI MIB March 1993 Local 2 For example, a station having Primary and Local PATHs available would have a value of 5 (2**0 + 2**2)." REFERENCE "ANSI { fddiSMT 24 }" ::= { smt73SMTEntry 11 } smt73SMTConfigCapabilities OBJECT-TYPE SYNTAX INTEGER (0..3) ACCESS read-only STATUS mandatory DESCRIPTION "A value that indicates the configuration capabilities of a node. The 'Hold Available' bit indicates the support of the optional Hold Function, which is controlled by fddiSMTConfigPolicy. The 'CF-Wrap-AB' bit indicates that the station has the capability of performing a wrap_ab (refer to ANSI SMT 9.7.2.2). The value is a sum. This value initially takes the value zero, then for each of the configuration policies currently enforced on the node, 2 raised to a power is added to the sum. The powers are according to the following table: Policy Power holdAvailable 0 CF-Wrap-AB 1 " REFERENCE "ANSI { fddiSMT 25 }" ::= { smt73SMTEntry 12 } smt73SMTConfigPolicy OBJECT-TYPE SYNTAX INTEGER (0..1) ACCESS read-write STATUS mandatory DESCRIPTION "A value that indicates the configuration policies currently desired in a node. 'Hold' is one of the terms used for the Hold Flag, an optional ECM flag used to enable the optional Hold policy. J. D. Case/A. Rijsinghani [Page 17] Internet Draft FDDI MIB March 1993 The value is a sum. This value initially takes the value zero, then for each of the configuration policies currently enforced on the node, 2 raised to a power is added to the sum. The powers are according to the following table: Policy Power configurationhold 0 " REFERENCE "ANSI { fddiSMT 26 }" ::= { smt73SMTEntry 13 } smt73SMTConnectionPolicy OBJECT-TYPE SYNTAX INTEGER (32768..65535) ACCESS read-write STATUS mandatory DESCRIPTION "A value representing the connection policies in effect in a node. A station sets the corresponding bit for each of the connection types that it rejects. The letter designations, X and Y, in the 'rejectX-Y' names have the following significance: X represents the PC-Type of the local PORT and Y represents the PC_Type of the adjacent PORT (PC_Neighbor). The evaluation of Connection- Policy (PC-Type, PC-Neighbor) is done to determine the setting of T- Val(3) in the PC-Signalling sequence (refer to ANSI 9.6.3). Note that Bit 15, (rejectM-M), is always set and cannot be cleared. The value is a sum. This value initially takes the value zero, then for each of the connection policies currently enforced on the node, 2 raised to a power is added to the sum. The powers are according to the following table: Policy Power rejectA-A 0 rejectA-B 1 rejectA-S 2 rejectA-M 3 rejectB-A 4 rejectB-B 5 rejectB-S 6 rejectB-M 7 J. D. Case/A. Rijsinghani [Page 18] Internet Draft FDDI MIB March 1993 rejectS-A 8 rejectS-B 9 rejectS-S 10 rejectS-M 11 rejectM-A 12 rejectM-B 13 rejectM-S 14 rejectM-M 15 " REFERENCE "ANSI { fddiSMT 27 }" ::= { smt73SMTEntry 14 } smt73SMTTNotify OBJECT-TYPE SYNTAX INTEGER (2..30) ACCESS read-write STATUS mandatory DESCRIPTION "The timer, expressed in seconds, used in the Neighbor Notification protocol. It has a range of 2 seconds to 30 seconds, and its default value is 30 seconds (refer to ANSI SMT 8.2)." REFERENCE "ANSI { fddiSMT 29 }" ::= { smt73SMTEntry 15 } smt73SMTStatRptPolicy OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-write STATUS mandatory DESCRIPTION "If true, indicates that the node will generate Status Reporting Frames for its implemented events and conditions. It has an initial value of true. This variable determines the value of the SR_Enable Flag (refer to ANSI SMT 8.3.2.1)." REFERENCE "ANSI { fddiSMT 30 }" ::= { smt73SMTEntry 16 } smt73SMTTraceMaxExpiration OBJECT-TYPE SYNTAX FddiTimeMilli ACCESS read-write STATUS mandatory DESCRIPTION "Reference Trace_Max (refer to ANSI SMT J. D. Case/A. Rijsinghani [Page 19] Internet Draft FDDI MIB March 1993 9.4.4.2.2)." REFERENCE "ANSI { fddiSMT 31 }" ::= { smt73SMTEntry 17 } smt73SMTBypassPresent OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "A flag indicating if the station has a bypass on its AB port pair." REFERENCE "ANSI { fddiSMT 34 }" ::= { smt73SMTEntry 18 } smt73SMTECMState OBJECT-TYPE SYNTAX INTEGER { ec0(1), -- Out ec1(2), -- In ec2(3), -- Trace ec3(4), -- Leave ec4(5), -- Path_Test ec5(6), -- Insert ec6(7), -- Check ec7(8) -- Deinsert } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the current state of the ECM state machine (refer to ANSI SMT 9.5.2)." REFERENCE "ANSI { fddiSMT 41 }" ::= { smt73SMTEntry 19 } smt73SMTCFState OBJECT-TYPE SYNTAX INTEGER { cf0(1), -- isolated cf1(2), -- local_a cf2(3), -- local_b cf3(4), -- local_ab cf4(5), -- local_s cf5(6), -- wrap_a cf6(7), -- wrap_b J. D. Case/A. Rijsinghani [Page 20] Internet Draft FDDI MIB March 1993 cf7(8), -- wrap_ab cf8(9), -- wrap_s cf9(10), -- c_wrap_a cf10(11), -- c_wrap_b cf11(12), -- c_wrap_s cf12(13) -- thru } ACCESS read-only STATUS mandatory DESCRIPTION "The attachment configuration for the station or concentrator (refer to ANSI SMT 9.7.2.2)." REFERENCE "ANSI { fddiSMT 42 }" ::= { smt73SMTEntry 20 } smt73SMTRemoteDisconnectFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "A flag indicating that the station was remotely disconnected from the network as a result of receiving an fddiSMTAction, disconnect (refer to ANSI SMT 6.4.5.3) in a Parameter Management Frame. A station requires a Connect Action to rejoin and clear the flag (refer to ANSI SMT 6.4.5.2)." REFERENCE "ANSI { fddiSMT 44 }" ::= { smt73SMTEntry 21 } smt73SMTStationStatus OBJECT-TYPE SYNTAX INTEGER { concatenated(1), separated(2), thru(3) } ACCESS read-only STATUS mandatory DESCRIPTION "The current status of the primary and secondary paths within this station." REFERENCE "ANSI { fddiSMT 45 }" ::= { smt73SMTEntry 22 } smt73SMTPeerWrapFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only J. D. Case/A. Rijsinghani [Page 21] Internet Draft FDDI MIB March 1993 STATUS mandatory DESCRIPTION "This variable assumes the value of the PeerWrapFlag in CFM (refer to ANSI SMT 9.7.2.4.4)." REFERENCE "ANSI { fddiSMT 46 }" ::= { smt73SMTEntry 23 } smt73SMTTimeStamp OBJECT-TYPE SYNTAX FddiTimeMilli ACCESS read-only STATUS mandatory DESCRIPTION "This variable assumes the value of TimeStamp (refer to ANSI SMT 8.3.2.1)." REFERENCE "ANSI { fddiSMT 51 }" ::= { smt73SMTEntry 24 } smt73SMTTransitionTimeStamp OBJECT-TYPE SYNTAX FddiTimeMilli ACCESS read-only STATUS mandatory DESCRIPTION "This variable assumes the value of TransitionTimeStamp (refer to ANSI SMT 8.3.2.1)." REFERENCE "ANSI { fddiSMT 52 }" ::= { smt73SMTEntry 25 } smt73SMTStationAction OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following connect(2), disconnect(3), path-Test(4), self-Test(5), disable-a(6), disable-b(7), disable-m(8) } ACCESS read-write STATUS mandatory DESCRIPTION J. D. Case/A. Rijsinghani [Page 22] Internet Draft FDDI MIB March 1993 "This object, when read, always returns a value of other(1). The behavior of setting this variable to each of the acceptable values is as follows: other(1): Results in a badValue error. connect(2): Generates a Connect signal to ECM to begin a connection sequence. The fddiSMTRemoteDisconnectFlag is cleared on the setting of this variable to 1. See ANSI Ref 9.4.2. disconnect(3): Generates a Disconnect signal to ECM and sets the fddiSMTRemoteDIsconnectFlag. see ANSI Ref 9.4.2. path-Test(4): Initiates a station Path_Test. The Path_Test variable (see ANSI Ref 9.4.1) is set to 'Testing'. The results of this action are not specified in this standard. self-Test(5): Initiates a station Self_Test. The results of this action are not specified in this standard. disable-a(6): Causes a PC_Disable on the A port if the A port mode is peer. disable-b(7): Causes a PC_Disable on the B port if the B port mode is peer. disable-m(8): Causes a PC_Disable on all M ports. Attempts to set this object to all other values results in a badValue error. The result of setting this variable to path-Test(4) or self- Test(5) is implementation-specific." REFERENCE "ANSI { fddiSMT 60 }" ::= { smt73SMTEntry 26 } J. D. Case/A. Rijsinghani [Page 23] Internet Draft FDDI MIB March 1993 -- the MAC group -- Implementation of the MAC Group is mandatory for all -- systems which implement manageable FDDI subsystems. smt73MACNumber OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The total number of MAC implementations (across all SMTs) on this network management application entity. The value for this variable must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization." ::= { smt73MAC 1 } -- the MAC table smt73MACTable OBJECT-TYPE SYNTAX SEQUENCE OF Smt73MACEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of MAC entries. The number of entries shall not exceed the value of smt73MACNumber." ::= { smt73MAC 2 } smt73MACEntry OBJECT-TYPE SYNTAX Smt73MACEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A MAC entry containing information common to a given MAC." INDEX { smt73MACSMTIndex, smt73MACIndex } ::= { smt73MACTable 1 } Smt73MACEntry ::= SEQUENCE { smt73MACSMTIndex INTEGER, smt73MACIndex INTEGER, J. D. Case/A. Rijsinghani [Page 24] Internet Draft FDDI MIB March 1993 smt73MACIfIndex INTEGER, smt73MACFrameStatusFunctions INTEGER, smt73MACTMaxCapability FddiTimeNano, smt73MACTVXCapability FddiTimeNano, smt73MACAvailablePaths INTEGER, smt73MACCurrentPath INTEGER, smt73MACUpstreamNbr FddiMACLongAddressType, smt73MACDownstreamNbr FddiMACLongAddressType, smt73MACOldUpstreamNbr FddiMACLongAddressType, smt73MACOldDownstreamNbr FddiMACLongAddressType, smt73MACDupAddrTest INTEGER, smt73MACRequestedPaths INTEGER, smt73MACDownstreamPORTType INTEGER, smt73MACSMTAddress FddiMACLongAddressType, smt73MACTReq FddiTimeNano, smt73MACTNeg FddiTimeNano, smt73MACTMax FddiTimeNano, smt73MACTvxValue FddiTimeNano, smt73MACFrameCts Counter, smt73MACCopiedCts Counter, smt73MACTransmitCts Counter, smt73MACErrorCts Counter, smt73MACLostCts J. D. Case/A. Rijsinghani [Page 25] Internet Draft FDDI MIB March 1993 Counter, smt73MACFrameErrorThreshold INTEGER, smt73MACFrameErrorRatio INTEGER, smt73MACRMTState INTEGER, smt73MACDaFlag INTEGER, smt73MACUnaDaFlag INTEGER, smt73MACFrameErrorFlag INTEGER, smt73MACMAUnitdataAvailable INTEGER, smt73MACHardwarePresent INTEGER, smt73MACMAUnitdataEnable INTEGER } smt73MACSMTIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The value of the SMT index associated with this MAC." ::= { smt73MACEntry 1 } smt73MACIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Index variable for uniquely identifying the MAC object instances, which is the same as the corresponding resource index in SMT." REFERENCE "ANSI { fddiMAC 34 }" ::= { smt73MACEntry 2 } smt73MACIfIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) J. D. Case/A. Rijsinghani [Page 26] Internet Draft FDDI MIB March 1993 ACCESS read-only STATUS mandatory DESCRIPTION "The value of the MIB-II ifIndex corresponding to this MAC. If none is applicable, 0 is returned." REFERENCE "MIB-II" ::= { smt73MACEntry 3 } smt73MACFrameStatusFunctions OBJECT-TYPE SYNTAX INTEGER (0..7) ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the MAC's optional Frame Status processing functions. The value is a sum. This value initially takes the value zero, then for each function present, 2 raised to a power is added to the sum. The powers are according to the following table: function Power fs-repeating 0 fs-setting 1 fs-clearing 2 " REFERENCE "ANSI { fddiMAC 11 }" ::= { smt73MACEntry 4 } smt73MACTMaxCapability OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the maximum time value of fddiMACTMax that this MAC can support." REFERENCE "ANSI { fddiMAC 13 }" ::= { smt73MACEntry 5 } smt73MACTVXCapability OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-only STATUS mandatory J. D. Case/A. Rijsinghani [Page 27] Internet Draft FDDI MIB March 1993 DESCRIPTION "Indicates the maximum time value of fddiMACTvxValue that this MAC can support." REFERENCE "ANSI { fddiMAC 14 }" ::= { smt73MACEntry 6 } smt73MACAvailablePaths OBJECT-TYPE SYNTAX INTEGER (0..7) ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the paths available for this MAC (refer to ANSI SMT 9.7.7). The value is a sum. This value initially takes the value zero, then for each type of PATH that this MAC has available, 2 raised to a power is added to the sum. The powers are according to the following table: Path Power Primary 0 Secondary 1 Local 2 " REFERENCE "ANSI { fddiMAC 22 }" ::= { smt73MACEntry 7 } smt73MACCurrentPath OBJECT-TYPE SYNTAX INTEGER { isolated(1), local(2), secondary(3), primary(4), concatenated(5), thru(6) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the Path into which this MAC is currently inserted (refer to ANSI 9.7.7)." REFERENCE "ANSI { fddiMAC 23 }" J. D. Case/A. Rijsinghani [Page 28] Internet Draft FDDI MIB March 1993 ::= { smt73MACEntry 8 } smt73MACUpstreamNbr OBJECT-TYPE SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "The MAC's upstream neighbor's long individual MAC address. It has an initial value of the SMT- Unknown-MAC Address and is only modified as specified by the Neighbor Information Frame protocol (refer to ANSI SMT 7.2.1 and 8.2)." REFERENCE "ANSI { fddiMAC 24 }" ::= { smt73MACEntry 9 } smt73MACDownstreamNbr OBJECT-TYPE SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "The MAC's downstream neighbor's long individual MAC address. It has an initial value of the SMT- Unknown-MAC Address and is only modified as specified by the Neighbor Information Frame protocol (refer to ANSI SMT 7.2.1 and 8.2)." REFERENCE "ANSI { fddiMAC 25 }" ::= { smt73MACEntry 10 } smt73MACOldUpstreamNbr OBJECT-TYPE SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "The previous value of the MAC's upstream neighbor's long individual MAC address. It has an initial value of the SMT-Unknown- MAC Address and is only modified as specified by the Neighbor Information Frame protocol (refer to ANSI SMT 7.2.1 and 8.2)." REFERENCE "ANSI { fddiMAC 26 }" ::= { smt73MACEntry 11 } J. D. Case/A. Rijsinghani [Page 29] Internet Draft FDDI MIB March 1993 smt73MACOldDownstreamNbr OBJECT-TYPE SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "The previous value of the MAC's downstream neighbor's long individual MAC address. It has an initial value of the SMT- Unknown-MAC Address and is only modified as specified by the Neighbor Information Frame protocol (refer to ANSI SMT 7.2.1 and 8.2)." REFERENCE "ANSI { fddiMAC 27 }" ::= { smt73MACEntry 12 } smt73MACDupAddrTest OBJECT-TYPE SYNTAX INTEGER { none(1), pass(2), fail(3) } ACCESS read-only STATUS mandatory DESCRIPTION "The Duplicate Address Test flag, Dup_Addr_Test (refer to ANSI 8.2)." REFERENCE "ANSI { fddiMAC 29 }" ::= { smt73MACEntry 13 } smt73MACRequestedPaths OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-write STATUS mandatory DESCRIPTION "List of permitted Paths which specifies the Path(s) into which the MAC may be inserted (refer to ansi SMT 9.7). The value is a sum which represents the individual paths that are desired. This value initially takes the value zero, then for each type of PATH that this node is, 2 raised to a power is added to the sum. The powers are according to the following table: Path Power local 0 secondary-alternate 1 J. D. Case/A. Rijsinghani [Page 30] Internet Draft FDDI MIB March 1993 primary-alternate 2 concatenated-alternate 3 secondary-preferred 4 primary-preferred 5 concatenated-preferred 6 thru 7 " REFERENCE "ANSI { fddiMAC 32 }" ::= { smt73MACEntry 14 } smt73MACDownstreamPORTType OBJECT-TYPE SYNTAX INTEGER { a(1), b(2), s(3), m(4), none(5) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the PC-Type of the first port that is downstream of this MAC (the exit port)." REFERENCE "ANSI { fddiMAC 33 }" ::= { smt73MACEntry 15 } smt73MACSMTAddress OBJECT-TYPE SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6)) ACCESS read-only STATUS mandatory DESCRIPTION "The 48-bit individual address of the MAC used for SMT frames." REFERENCE "ANSI { fddiMAC 41 }" ::= { smt73MACEntry 16 } smt73MACTReq OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-only STATUS mandatory DESCRIPTION "This variable is the T_Req_value passed to the MAC. Without having detected a duplicate, the time value of this variable shall assume the maximum supported time value which is less than or equal to the time value of fddiPATHMaxT-Req. When a MAC has an address detected as a duplicate, it may use a time value for this variable greater than the time value of fddiPATHTMaxLowerBound. A J. D. Case/A. Rijsinghani [Page 31] Internet Draft FDDI MIB March 1993 station shall cause claim when the new T_Req may cause the value of T_Neg to change in the claim process, (i.e., time value new T_Req < T_Neg, or old T_Req = T_Neg)." REFERENCE "ANSI { fddiMAC 51 }" ::= { smt73MACEntry 17 } smt73MACTNeg OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-only STATUS mandatory DESCRIPTION "It is reported as a FddiTimeNano number." REFERENCE "ANSI { fddiMAC 52 }" ::= { smt73MACEntry 18 } smt73MACTMax OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-only STATUS mandatory DESCRIPTION "This variable is the T_Max_value passed to the MAC. The time value of this variable shall assume the minimum suported time value which is greater than or equal to the time value of fddiPATHT- MaxLowerBound" REFERENCE "ANSI { fddiMAC 53 }" ::= { smt73MACEntry 19 } smt73MACTvxValue OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-only STATUS mandatory DESCRIPTION "This variable is the TVX_value passed to the MAC. The time value of this variable shall assume the minimum suported time value which is greater than or equal to the time value of fddiPATHTVXLowerBound." REFERENCE "ANSI { fddiMAC 54 }" ::= { smt73MACEntry 20 } J. D. Case/A. Rijsinghani [Page 32] Internet Draft FDDI MIB March 1993 smt73MACFrameCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of frames received by this MAC (refer to ANSI MAC 7.5.1)." REFERENCE "ANSI { fddiMAC 71 }" ::= { smt73MACEntry 21 } smt73MACCopiedCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count that should as closely as possible match the number of frames addressed to (A bit set) and successfully copied into the station's receive buffers (C bit set) by this MAC (refer to ANSI MAC 7.5). Note that this count does not include MAC frames." REFERENCE "ANSI { fddiMAC 72 }" ::= { smt73MACEntry 22 } smt73MACTransmitCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count that should as closely as possible match the number of frames transmitted by this MAC (refer to ANSI MAC 7.5). Note that this count does not include MAC frames." REFERENCE "ANSI { fddiMAC 73 }" ::= { smt73MACEntry 23 } smt73MACErrorCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of frames that were J. D. Case/A. Rijsinghani [Page 33] Internet Draft FDDI MIB March 1993 detected in error by this MAC that had not been detected in error by another MAC (refer to ANSI MAC 7.5.2)." REFERENCE "ANSI { fddiMAC 81 }" ::= { smt73MACEntry 24 } smt73MACLostCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count of the number of instances that this MAC detected a format error during frame reception such that the frame was stripped (refer to ANSI MAC 7.5.3)." REFERENCE "ANSI { fddiMAC 82 }" ::= { smt73MACEntry 25 } smt73MACFrameErrorThreshold OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-write STATUS mandatory DESCRIPTION "A threshold for determining when a MAC Condition report (see ANSI 8.3.1.1) shall be generated. Stations not supporting variable thresholds shall have a value of 0 and a range of (0..0)." REFERENCE "ANSI { fddiMAC 95 }" ::= { smt73MACEntry 26 } smt73MACFrameErrorRatio OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "This variable is the value of the ratio, ((delta fddiMACLostCts + delta fddiMACErrorCts) / (delta fddiMACFrameCts + delta fddiMACLostCts )) * 2**16 " REFERENCE "ANSI { fddiMAC 96 }" J. D. Case/A. Rijsinghani [Page 34] Internet Draft FDDI MIB March 1993 ::= { smt73MACEntry 27 } smt73MACRMTState OBJECT-TYPE SYNTAX INTEGER { rm0(1), -- Isolated rm1(2), -- Non_Op rm2(3), -- Ring_Op rm3(4), -- Detect rm4(5), -- Non_Op_Dup rm5(6), -- Ring_Op_Dup rm6(7), -- Directed rm7(8) -- Trace } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the current state of the RMT State Machine (refer to ANSI 10.3.2)." REFERENCE "ANSI { fddiMAC 111 }" ::= { smt73MACEntry 28 } smt73MACDaFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "The RMT flag Duplicate Address Flag, DA_Flag (refer to ANSI 10.2.1.2)." REFERENCE "ANSI { fddiMAC 112 }" ::= { smt73MACEntry 29 } smt73MACUnaDaFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "A flag, UNDA_Flag (refer to ANSI 8.2.2.1), set when the upstream neighbor reports a duplicate address condition. Cleared when the condition clears." REFERENCE "ANSI { fddiMAC 113 }" ::= { smt73MACEntry 30 } J. D. Case/A. Rijsinghani [Page 35] Internet Draft FDDI MIB March 1993 smt73MACFrameErrorFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the MAC Frame Error Condition is present when set. Cleared when the condition clears and on station initialization." REFERENCE "ANSI { fddiMAC 114 }" ::= { smt73MACEntry 31 } smt73MACMAUnitdataAvailable OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable shall take on the value of the MAC_Avail flag defined in RMT." REFERENCE "ANSI { fddiMAC 116 }" ::= { smt73MACEntry 32 } smt73MACHardwarePresent OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable indicates the presence of underlying hardware support for this MAC object. If the value of this object is false(2), the reporting of the objects in this entry may be handled in an implementation-specific manner." REFERENCE "ANSI { fddiMAC 117 }" ::= { smt73MACEntry 33 } smt73MACMAUnitdataEnable OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-write STATUS mandatory DESCRIPTION "This attribute determines the value of the MA_UNITDATA_Enable flag in RMT. The default and initial value of this flag is true(1)." J. D. Case/A. Rijsinghani [Page 36] Internet Draft FDDI MIB March 1993 REFERENCE "ANSI { fddiMAC 118 }" ::= { smt73MACEntry 34 } J. D. Case/A. Rijsinghani [Page 37] Internet Draft FDDI MIB March 1993 -- the Enhanced MAC Counters group -- Implementation of the this Group is optional -- the MAC Counters table smt73MACCountersTable OBJECT-TYPE SYNTAX SEQUENCE OF Smt73MACCountersEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of MAC Counters entries. The number of entries shall not exceed the value of smt73MACNumber." ::= { smt73MACCounters 1 } smt73MACCountersEntry OBJECT-TYPE SYNTAX Smt73MACCountersEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A MAC Counters entry containing information common to a given MAC." INDEX { smt73MACSMTIndex, smt73MACIndex } ::= { smt73MACCountersTable 1 } Smt73MACCountersEntry ::= SEQUENCE { smt73MACTokenCts Counter, smt73MACTvxExpiredCts Counter, smt73MACNotCopiedCts Counter, smt73MACLateCts Counter, smt73MACRingOpCts Counter, smt73MACNotCopiedRatio INTEGER, smt73MACNotCopiedFlag INTEGER, smt73MACNotCopiedThreshold INTEGER } J. D. Case/A. Rijsinghani [Page 38] Internet Draft FDDI MIB March 1993 smt73MACTokenCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count that should as closely as possible match the number of times the station has received a token (total of non- restricted and restricted) on this MAC (see ANSI MAC 7.4). This count is valuable for determination of network load." REFERENCE "ANSI { fddiMAC 74 }" ::= { smt73MACCountersEntry 1 } smt73MACTvxExpiredCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count that should as closely as possible match the number of times that TVX has expired." REFERENCE "ANSI { fddiMAC 83 }" ::= { smt73MACCountersEntry 2 } smt73MACNotCopiedCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A count that should as closely as possible match the number of frames that were addressed to this MAC but were not copied into its receive buffers (see ANSI MAC 7.5). For example, this might occur due to local buffer congestion. Because of implementation considerations, this count may not match the actual number of frames not copied. It is not a requirement that this count be exact. Note that this count does not include MAC frames." REFERENCE "ANSI { fddiMAC 84 }" ::= { smt73MACCountersEntry 3 } smt73MACLateCts OBJECT-TYPE SYNTAX Counter J. D. Case/A. Rijsinghani [Page 39] Internet Draft FDDI MIB March 1993 ACCESS read-only STATUS mandatory DESCRIPTION "A count that should as closely as possible match the number of TRT expirations since this MAC was reset or a token was received (refer to ANSI MAC 7.4.5)." REFERENCE "ANSI { fddiMAC 85 }" ::= { smt73MACCountersEntry 4 } smt73MACRingOpCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The count of the number of times the ring has entered the 'Ring_Operational' state from the 'Ring Not Operational' state. This count is updated when a SM_MA_STATUS.Indication of a change in the Ring_Operational status occurs (refer to ANSI 6.1.4). Because of implementation considerations, this count may be less than the actual RingOp_Ct. It is not a requirement that this count be exact." REFERENCE "ANSI { fddiMAC 86 }" ::= { smt73MACCountersEntry 5 } smt73MACNotCopiedRatio OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "This variable is the value of the ratio: (delta fddiMACNotCopiedCts / (delta fddiMACCopiedCts + delta fddiMACNotCopiedCts )) * 2**16 " REFERENCE "ANSI { fddiMAC 105 }" ::= { smt73MACCountersEntry 6 } smt73MACNotCopiedFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } J. D. Case/A. Rijsinghani [Page 40] Internet Draft FDDI MIB March 1993 ACCESS read-only STATUS mandatory DESCRIPTION "Indicates that the Not Copied condition is present when read as true(1). Set to false(2) when the condition clears and on station initialization." REFERENCE "ANSI { fddiMAC 115 }" ::= { smt73MACCountersEntry 7 } smt73MACNotCopiedThreshold OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-write STATUS mandatory DESCRIPTION "A threshold for determining when a MAC condition report shall be generated. Stations not supporting variable thresholds shall have a value of 0 and a range of (0..0)." REFERENCE "ANSI { fddiMAC 103 }" ::= { smt73MACCountersEntry 8 } J. D. Case/A. Rijsinghani [Page 41] Internet Draft FDDI MIB March 1993 -- the PATH group -- Implementation of the PATH group is mandatory for all -- systems which implement manageable FDDI subsystems. smt73PATHNumber OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The total number of PATHs possible (across all SMTs) on this network management application entity. The value for this variable must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization." ::= { smt73PATH 1 } -- the PATH table smt73PATHTable OBJECT-TYPE SYNTAX SEQUENCE OF Smt73PATHEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of PATH entries. The number of entries shall not exceed the value of smt73PATHNumber." ::= { smt73PATH 2 } smt73PATHEntry OBJECT-TYPE SYNTAX Smt73PATHEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A PATH entry containing information common to a given PATH." INDEX { smt73PATHSMTIndex, smt73PATHIndex } ::= { smt73PATHTable 1 } Smt73PATHEntry ::= SEQUENCE { smt73PATHSMTIndex INTEGER, smt73PATHIndex INTEGER, J. D. Case/A. Rijsinghani [Page 42] Internet Draft FDDI MIB March 1993 smt73PATHTVXLowerBound FddiTimeNano, smt73PATHTMaxLowerBound FddiTimeNano, smt73PATHMaxTReq FddiTimeNano } smt73PATHSMTIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The value of the SMT index associated with this PATH." ::= { smt73PATHEntry 1 } smt73PATHIndex OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Index variable for uniquely identifying the primary, secondary and local PATH object instances. Local PATH object instances are represented with integer values 3 to 255." REFERENCE "ANSI { fddiPATH 11 }" ::= { smt73PATHEntry 2 } smt73PATHTVXLowerBound OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-write STATUS mandatory DESCRIPTION "Specifies the minimum time value of fddiMACTvxValue that shall be used by any MAC that is configured in this path. The operational value of fddiMACTvxValue is managed by settting this variable. This variable has the time value range of: 0 < smt73PATHTVXLowerBound < smt73PATHMaxTReq J. D. Case/A. Rijsinghani [Page 43] Internet Draft FDDI MIB March 1993 Changes to this variable shall either satisfy the time value relationship: smt73PATHTVXLowerBound <= smt73MACTVXCapability of each of the MACs currently on the path, or be considered out of range. The initial value of smt73PATHTVXLowerBound shall be 2.500 msec." REFERENCE "ANSI { fddiPATH 21 }" ::= { smt73PATHEntry 3 } smt73PATHTMaxLowerBound OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-write STATUS mandatory DESCRIPTION "Specifies the minimum time value of fddiMACTMax that shall be used by any MAC that is configured in this path. The operational value of fddiMACTMax is managed by setting this variable. This variable has the time value range of: smt73PATHMaxTReq <= smt73PATHTMaxLowerBound and an absolute time value range of: 10 msec <= smt73PATHTMaxLowerBound Changes to this variable shall either satisfy the time value relationship: smt73PATHTMaxLowerBound < smt73MACTMaxCapability of each of the MACs currently on the path, or be considered out of range. The initial value of smt73PATHTMaxLowerBound shall be 165 msec." REFERENCE "ANSI { fddiPATH 22 }" ::= { smt73PATHEntry 4 } smt73PATHMaxTReq OBJECT-TYPE SYNTAX FddiTimeNano ACCESS read-write STATUS mandatory J. D. Case/A. Rijsinghani [Page 44] Internet Draft FDDI MIB March 1993 DESCRIPTION "Specifies the maximum time value of fddiMACT-Req that shall be used by any MAC that is configured in this path. The operational value of fddiMACT- Req is managed by setting this variable. This variable has the time value range of: smt73PATHTVXLowerBound < smt73PATHMaxTReq <= smt73PATHTMaxLowerBound. The default value of smt73PATHMaxTReq is 165 msec." REFERENCE "ANSI { fddiPATH 23 }" ::= { smt73PATHEntry 5 } -- the PATH Configuration table smt73PATHConfigTable OBJECT-TYPE SYNTAX SEQUENCE OF Smt73PATHConfigEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table of Path configuration entries. This table lists all the resources that may be in this Path." REFERENCE "ANSI { fddiPATH 18 }" ::= { smt73PATH 3 } smt73PATHConfigEntry OBJECT-TYPE SYNTAX Smt73PATHConfigEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A collection of objects containing information for a given PATH Configuration entry." INDEX { smt73PATHConfigSMTIndex, smt73PATHConfigPATHIndex, smt73PATHConfigTokenOrder } ::= { smt73PATHConfigTable 1 } Smt73PATHConfigEntry ::= SEQUENCE { smt73PATHConfigSMTIndex J. D. Case/A. Rijsinghani [Page 45] Internet Draft FDDI MIB March 1993 INTEGER, smt73PATHConfigPATHIndex INTEGER, smt73PATHConfigTokenOrder INTEGER, smt73PATHConfigResourceType INTEGER, smt73PATHConfigResourceIndex INTEGER, smt73PATHConfigCurrentPath INTEGER } smt73PATHConfigSMTIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The value of the SMT index associated with this configuration entry." ::= { smt73PATHConfigEntry 1 } smt73PATHConfigPATHIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The value of the PATH resource index associated with this configuration entry." ::= { smt73PATHConfigEntry 2 } smt73PATHConfigTokenOrder OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "An object associated with Token order for this entry. Thus if the token passes resources a, b, c and d, in that order, then the value of this object for these resources would be 1, 2, 3 and 4 respectively." ::= { smt73PATHConfigEntry 3 } smt73PATHConfigResourceType OBJECT-TYPE SYNTAX INTEGER { mac(2), port(4) } J. D. Case/A. Rijsinghani [Page 46] Internet Draft FDDI MIB March 1993 ACCESS read-only STATUS mandatory DESCRIPTION "The type of resource associated with this configuration entry." ::= { smt73PATHConfigEntry 4 } smt73PATHConfigResourceIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The value of the SMT resource index used to refer to the instance of this MAC or Port resource." ::= { smt73PATHConfigEntry 5 } smt73PATHConfigCurrentPath OBJECT-TYPE SYNTAX INTEGER { isolated(1), local(2), secondary(3), primary(4), concatenated(5), thru(6) } ACCESS read-only STATUS mandatory DESCRIPTION "The current insertion status for this resource on this Path." ::= { smt73PATHConfigEntry 6 } J. D. Case/A. Rijsinghani [Page 47] Internet Draft FDDI MIB March 1993 -- the PORT group -- Implementation of the PORT group is mandatory for all -- systems which implement manageable FDDI subsystems. smt73PORTNumber OBJECT-TYPE SYNTAX INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The total number of PORT implementations (across all SMTs) on this network management application entity. The value for this variable must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization." ::= { smt73PORT 1 } -- the PORT table smt73PORTTable OBJECT-TYPE SYNTAX SEQUENCE OF Smt73PORTEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A list of PORT entries. The number of entries shall not exceed the value of smt73PORTNumber." ::= { smt73PORT 2 } smt73PORTEntry OBJECT-TYPE SYNTAX Smt73PORTEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A PORT entry containing information common to a given PORT." INDEX { smt73PORTSMTIndex, smt73PORTIndex } ::= { smt73PORTTable 1 } Smt73PORTEntry ::= SEQUENCE { smt73PORTSMTIndex INTEGER, smt73PORTIndex INTEGER, J. D. Case/A. Rijsinghani [Page 48] Internet Draft FDDI MIB March 1993 smt73PORTMyType INTEGER, smt73PORTNeighborType INTEGER, smt73PORTConnectionPolicies INTEGER, smt73PORTMACIndicated INTEGER, smt73PORTCurrentPath INTEGER, smt73PORTRequestedPaths OCTET STRING, smt73PORTMACPlacement FddiResourceId, smt73PORTAvailablePaths INTEGER, smt73PORTPMDClass INTEGER, smt73PORTConnectionCapabilities INTEGER, smt73PORTBSFlag INTEGER, smt73PORTLCTFailCts Counter, smt73PORTLerEstimate INTEGER, smt73PORTLemRejectCts Counter, smt73PORTLemCts Counter, smt73PORTLerCutoff INTEGER, smt73PORTLerAlarm INTEGER, smt73PORTConnectState INTEGER, smt73PORTPCMState INTEGER, smt73PORTPCWithhold INTEGER, smt73PORTLerFlag INTEGER, smt73PORTHardwarePresent INTEGER, smt73PORTAction J. D. Case/A. Rijsinghani [Page 49] Internet Draft FDDI MIB March 1993 INTEGER } smt73PORTSMTIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "The value of the SMT index associated with this PORT." ::= { smt73PORTEntry 1 } smt73PORTIndex OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-only STATUS mandatory DESCRIPTION "A unique value for each PORT within a given SMT, which is the same as the corresponding resource index in SMT. The value for each PORT must remain constant at least from one re-initialization of the entity's network management system to the next re-initialization." REFERENCE "ANSI { fddiPORT 29 }" ::= { smt73PORTEntry 2 } smt73PORTMyType OBJECT-TYPE SYNTAX INTEGER { a(1), b(2), s(3), m(4), none(5) } ACCESS read-only STATUS mandatory DESCRIPTION "The value of the PORT's PC_Type (refer to ANSI 9.4.1, and 9.6.3.2)." REFERENCE "ANSI { fddiPORT 12 }" ::= { smt73PORTEntry 3 } smt73PORTNeighborType OBJECT-TYPE SYNTAX INTEGER { a(1), b(2), s(3), m(4), none(5) } ACCESS read-only STATUS mandatory DESCRIPTION "The type of the remote PORT as determined in PCM. This variable has an initial value of none, and is J. D. Case/A. Rijsinghani [Page 50] Internet Draft FDDI MIB March 1993 only modified in PC_RCode(3)_Actions (refer to ANSI SMT 9.6.3.2)." REFERENCE "ANSI { fddiPORT 13 }" ::= { smt73PORTEntry 4 } smt73PORTConnectionPolicies OBJECT-TYPE SYNTAX INTEGER (0..3) ACCESS read-write STATUS mandatory DESCRIPTION "A value representing the PORT's connection policies desired in the node. The value of pc- mac-lct is a term used in the PC_MAC_LCT Flag (see 9.4.3.2). The value of pc-mac-loop is a term used in the PC_MAC_Loop Flag. The value is a sum. This value initially takes the value zero, then for each PORT policy, 2 raised to a power is added to the sum. The powers are according to the following table: Policy Power pc-mac-lct 0 pc-mac-loop 1 " REFERENCE "ANSI { fddiPORT 14 }" ::= { smt73PORTEntry 5 } smt73PORTMACIndicated OBJECT-TYPE SYNTAX INTEGER { tVal9FalseRVal9False(1), tVal9FalseRVal9True(2), tVal9TrueRVal9False(3), tVal9TrueRVal9True(4) } ACCESS read-only STATUS mandatory DESCRIPTION "The indications (T_Val(9), R_Val(9)) in PC- Signalling, of the intent to place a MAC in the output token path to a PORT (refer to ANSI SMT 9.6.3.2.)." REFERENCE "ANSI { fddiPORT 15 }" J. D. Case/A. Rijsinghani [Page 51] Internet Draft FDDI MIB March 1993 ::= { smt73PORTEntry 6 } smt73PORTCurrentPath OBJECT-TYPE SYNTAX INTEGER { ce0(1), -- isolated ce1(2), -- local ce2(3), -- secondary ce3(4), -- primary ce4(5), -- concatenated ce5(6) -- thru } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the Path(s) into which this PORT is currently inserted." REFERENCE "ANSI { fddiPORT 16 }" ::= { smt73PORTEntry 7 } smt73PORTRequestedPaths OBJECT-TYPE SYNTAX OCTET STRING (SIZE (3)) ACCESS read-write STATUS mandatory DESCRIPTION "This variable is a list of permitted Paths where each list element defines the Port's permitted Paths. The first octet corresponds to 'none', the second octet to 'tree', and the third octet to 'peer'." REFERENCE "ANSI { fddiPORT 17 }" ::= { smt73PORTEntry 8 } smt73PORTMACPlacement OBJECT-TYPE SYNTAX FddiResourceId -- INTEGER (0..65535) ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the MAC, if any, whose transmit path exits the station via this PORT. The value shall be zero if there is no MAC associated with the PORT. Otherwise, the MACIndex of the MAC will be the value of the variable." REFERENCE J. D. Case/A. Rijsinghani [Page 52] Internet Draft FDDI MIB March 1993 "ANSI { fddiPORT 18 }" ::= { smt73PORTEntry 9 } smt73PORTAvailablePaths OBJECT-TYPE SYNTAX INTEGER (0..7) ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the Paths which are available to this Port. In the absence of faults, the A and B Ports will always have both the Primary and Secondary Paths available. The value is a sum. This value initially takes the value zero, then for each type of PATH that this port has available, 2 raised to a power is added to the sum. The powers are according to the following table: Path Power Primary 0 Secondary 1 Local 2 " REFERENCE "ANSI { fddiPORT 19 }" ::= { smt73PORTEntry 10 } smt73PORTPMDClass OBJECT-TYPE SYNTAX INTEGER { multimode(1), single-mode1(2), single-mode2(3), sonet(4), low-cost-fiber(5), twisted-pair(6), unknown(7), unspecified(8) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable indicates the type of PMD entity associated with this port." REFERENCE "ANSI { fddiPORT 22 }" J. D. Case/A. Rijsinghani [Page 53] Internet Draft FDDI MIB March 1993 ::= { smt73PORTEntry 11 } smt73PORTConnectionCapabilities OBJECT-TYPE SYNTAX INTEGER (0..3) ACCESS read-only STATUS mandatory DESCRIPTION "A value that indicates the connection capabilities of the port. The pc-mac-lct bit indicates that the station has the capability of setting the PC_MAC_LCT Flag. The pc-mac-loop bit indicates that the station has the capability of setting the PC_MAC_Loop Flag (refer to ANSI 9.4.3.2). The value is a sum. This value initially takes the value zero, then for each capability that this port has, 2 raised to a power is added to the sum. The powers are according to the following table: capability Power pc-mac-lct 0 pc-mac-loop 1 " REFERENCE "ANSI { fddiPORT 23 }" ::= { smt73PORTEntry 12 } smt73PORTBSFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable assumes the value of the BS_Flag (refer to ANSI SMT 9.4.3.3)." REFERENCE "ANSI { fddiPORT 33 }" ::= { smt73PORTEntry 13 } smt73PORTLCTFailCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The count of the consecutive times the link confidence test (LCT) has failed during connection J. D. Case/A. Rijsinghani [Page 54] Internet Draft FDDI MIB March 1993 management (refer to ANSI 9.4.1)." REFERENCE "ANSI { fddiPORT 42 }" ::= { smt73PORTEntry 14 } smt73PORTLerEstimate OBJECT-TYPE SYNTAX INTEGER (4..15) ACCESS read-only STATUS mandatory DESCRIPTION "A long term average link error rate. It ranges from 10**-4 to 10**-15 and is reported as the absolute value of the base 10 logarithm (refer to ANSI SMT 9.4.7.5.)." REFERENCE "ANSI { fddiPORT 51 }" ::= { smt73PORTEntry 15 } smt73PORTLemRejectCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "A link error monitoring count of the times that a link has been rejected." REFERENCE "ANSI { fddiPORT 52 }" ::= { smt73PORTEntry 16 } smt73PORTLemCts OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The aggregate link error monitor error count, set to zero only on station initialization." REFERENCE "ANSI { fddiPORT 53 }" ::= { smt73PORTEntry 17 } smt73PORTLerCutoff OBJECT-TYPE SYNTAX INTEGER (4..15) ACCESS read-write STATUS mandatory DESCRIPTION J. D. Case/A. Rijsinghani [Page 55] Internet Draft FDDI MIB March 1993 "The link error rate estimate at which a link connection will be broken. It ranges from 10**-4 to 10**-15 and is reported as the absolute value of the base 10 logarithm (default of 7)." REFERENCE "ANSI { fddiPORT 58 }" ::= { smt73PORTEntry 18 } smt73PORTLerAlarm OBJECT-TYPE SYNTAX INTEGER (4..15) ACCESS read-write STATUS mandatory DESCRIPTION "The link error rate estimate at which a link connection will generate an alarm. It ranges from 10**-4 to 10**-15 and is reported as the absolute value of the base 10 logarithm of the estimate (default of 8)." REFERENCE "ANSI { fddiPORT 59 }" ::= { smt73PORTEntry 19 } smt73PORTConnectState OBJECT-TYPE SYNTAX INTEGER { disabled(1), connecting(2), standby(3), active(4) } ACCESS read-only STATUS mandatory DESCRIPTION "An indication of the connect state of this PORT and is equal to the value of Connect_State (refer to ANSI 9.4.1)" REFERENCE "ANSI { fddiPORT 61 }" ::= { smt73PORTEntry 20 } smt73PORTPCMState OBJECT-TYPE SYNTAX INTEGER { pc0(1), -- Off pc1(2), -- Break pc2(3), -- Trace pc3(4), -- Connect J. D. Case/A. Rijsinghani [Page 56] Internet Draft FDDI MIB March 1993 pc4(5), -- Next pc5(6), -- Signal pc6(7), -- Join pc7(8), -- Verify pc8(9), -- Active pc9(10) -- Maint } ACCESS read-only STATUS mandatory DESCRIPTION "The state of this Port's PCM state machine refer to ANSI SMT 9.6.2)." REFERENCE "ANSI { fddiPORT 62 }" ::= { smt73PORTEntry 21 } smt73PORTPCWithhold OBJECT-TYPE SYNTAX INTEGER { none(1), m-m(2), otherincompatible(3), pathnotavailable(4) } ACCESS read-only STATUS mandatory DESCRIPTION "The value of PC_Withhold (refer to ANSI SMT 9.4.1)." REFERENCE "ANSI { fddiPORT 63 }" ::= { smt73PORTEntry 22 } smt73PORTLerFlag OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "The condition becomes active when the value of fddiPORTLerEstimate is less than or equal to fddiPORTLerAlarm. This will be reported with the Status Report Frames (SRF) (refer to ANSI SMT 7.2.7 and 8.3)." REFERENCE "ANSI { fddiPORT 64 }" ::= { smt73PORTEntry 23 } J. D. Case/A. Rijsinghani [Page 57] Internet Draft FDDI MIB March 1993 smt73PORTHardwarePresent OBJECT-TYPE SYNTAX INTEGER { true(1), false(2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable indicates the presence of underlying hardware support for this Port object. If the value of this object is false(2), the reporting of the objects in this entry may be handled in an implementation-specific manner." REFERENCE "ANSI { fddiPORT 65 }" ::= { smt73PORTEntry 24 } smt73PORTAction OBJECT-TYPE SYNTAX INTEGER { other(1), -- none of the following maintPORT(2), enablePORT(3), disablePORT(4), startPORT(5), stopPORT(6) } ACCESS read-write STATUS mandatory DESCRIPTION "Causes a Control signal to be generated with a control_action of 'Signal' and the 'variable' parameter set with the appropriate value (i.e., PC_Maint, PC_Enable, PC_Disable, PC_Start, or PC_Stop) (refer to ANSI 9.4.2)." REFERENCE "ANSI { fddiPORT 70 }" ::= { smt73PORTEntry 25 } J. D. Case/A. Rijsinghani [Page 58] Internet Draft FDDI MIB March 1993 END J. D. Case/A. Rijsinghani [Page 59] Internet Draft FDDI MIB March 1993 8. Acknowledgements This document was produced by the IETF FDDI MIB working group: Hossein Alaee, 3Com Corporation Haggar Alsaleh, Bell Northern Research William Anderson, Mitre Corporation Alan Apt, Addison-Wesley Mary Artibee, Silicon Graphics Karen Auerbach, Epilogue Technologies Doug Bagnall, Apollo/Hewlett Packard Chet Birger, Coral Network Corporation Pablo Brenner, Fibronics Howard Brown, Cabletron Jack Brown, US Army Computer Engineering Center Eric Brunner Jeff Case, The University of Tennessee Tammy Chan, Fibercom Asheem Chandna, AT&T Cho Y. Chang, Apollo/Hewlett Packard Chris Chiotasso, Fibronics Paul Ciarfella, Digital Equipment Corporation John Cook, Chipcom Don Coolidge, Silicon Graphics Burt Cyr, Unisys James R. Davin, Massachusetts Institute of Technology Nabil Damouny Nadya El-Afandi, Network Systems Corporation Hunaid Engineer, Cray Research Jeff Fitzgerald, Fibercom Richard Fox, Synoptics Stan Froyd, ACC Debbie Futcher, U.S. Naval Surface Warfare Center Joseph Golio, Cray Research Jeremy Greene, Coral Peter Hayden, Digital Equipment Corporation Scott Hiles, U.S. Naval Surface Warfare Center Greg Jones, Data General Satish Joshi, SynOptics Communications Jayant Kadambi, AT&T Bell Labs Joanna Karwowska, Data General J. D. Case/A. Rijsinghani [Page 60] Internet Draft FDDI MIB March 1993 Frank Kastenholz, Interlan Jim Kinder, Fibercom Christopher Kolb, PSI Cheryl Krupczak, NCR Peter Lin, Vitalink Then Liu John R. LoVerso, Concurrent Computer Corporation Ron Mackey, Distributed Systems International, Inc. Gary Malkin, Proteon Bruce McClure, Synernetics Keith McCloghrie, Hughes Lan Systems Donna McMaster, SynOptics John O'Hara, Massachusetts Institute of Technology Luc Pariseau, Digital Equipment Corporation Dave Perkins, SynOptics Communications James E. Reeves, SynOptics Communications Jim Reinstedler, Ungermann-Bass Radhi Renous, Fibronics Sal Ricci, AT&T/NCR Anil Rijsinghani, Digital Equipment Corporation Bob Rolla, Synernetics Nelson Ronkin, Synernetics Marshall T. Rose, Performance Systems International, Inc. Milt Roselinsky, CMC Jon Saperia, Digital Equipment Corporation Greg Satz, cisco Systems Steven Senum, Network Systems Corporation Jim Sheridan, IBM Corporation Jeffrey Schiller, MIT Dror Shindelman, Fibronics Mark Sleeper, Sparta Lou Steinberg, IBM Corporation Larry Stefani, Digital Equipment Corporation Mary Jane Strohl, Apollo/Hewlett Packard Sally Tarquinio, Mitre Corporation Kaj Tesink, Bellcore Ian Thomas, Chipcom Dean Throop, Data General Bill Townsend, Xylogics Ahmet H. Tuncay, SynOptics Communications Mike Turico, Motorola Chris VandenBerg, ACC Sudhanshu Verma, Hewlett Packard Joe Vermeulen, UNISYS David Waiteman, BBN J. D. Case/A. Rijsinghani [Page 61] Internet Draft FDDI MIB March 1993 Bert Williams, Synernetics Mark Wood, Distributed Systems International, Inc. Y. C. Yang Denis Yaro, Sun Microsystems Jeff Young, Cray Research The author gratefully acknowledges the labors of Judi Talley and David Reid of SNMP Research, Inc. for their editorial assistance in the preparation of this document. 9. References [1] M.T. Rose and K. McCloghrie, Structure and Identification of Management Information for TCP/IP-based internets, Internet Working Group Request for Comments 1155. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [2] K. McCloghrie and M.T. Rose, Management Information Base for Network Management of TCP/IP-based internets, Internet Working Group Request for Comments 1156. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [3] J.D. Case, M.S. Fedor, M.L. Schoffstall, and J.R. Davin, Simple Network Management Protocol, Internet Working Group Request for Comments 1157. Network Information Center, SRI International, Menlo Park, California, (May, 1990). [4] M.T. Rose (editor), Management Information Base for Network Management of TCP/IP-based internets, Internet Working Group Request for Comments 1213. Network Information Center, SRI International, Menlo Park, California, (March, 1991). [5] Information processing systems - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN.1), International Organization for Standardization. International Standard 8824, (December, 1987). [6] Information processing systems - Open Systems Interconnection - Specification of Basic Encoding Rules for Abstract Notation One (ASN.1), International J. D. Case/A. Rijsinghani [Page 62] Internet Draft FDDI MIB March 1993 Organization for Standardization. International Standard 8825, (December, 1987). [7] M.T. Rose, K. McCloghrie (editors), Concise MIB Definitions, Internet Working Group Request for Comments 1212. Network Information Center, SRI International, Menlo Park, California, (March, 1991). [9] American National Standards Institute, FDDI Station Management (SMT), Draft Proposed American National Standard, American National Standards Institute, X3T9.5/84-49 REV 7.3. J. D. Case/A. Rijsinghani [Page 63] Internet Draft FDDI MIB March 1993 Table of Contents 1 Status of this Memo ................................... 1 2 Abstract .............................................. 2 3 Historical Perspective ................................ 3 4 Objects ............................................... 5 4.1 Format of Definitions ............................... 5 5 Overview .............................................. 6 5.1 Textual Conventions ................................. 7 6 Changes from RFC-1285 ................................. 7 7 Object Definitions .................................... 8 6.1 The SMT Group ....................................... 12 6.2 The MAC Group ....................................... 24 6.3 The Enhanced MAC Counters Group ..................... 38 6.4 The PATH Group ...................................... 42 6.5 The PORT Group ...................................... 48 8 Acknowledgements ...................................... 60 9 References ............................................ 62 J. D. Case/A. Rijsinghani [Page 64]