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diff --git a/doc/rfc/rfc1512.txt b/doc/rfc/rfc1512.txt new file mode 100644 index 0000000..57a4447 --- /dev/null +++ b/doc/rfc/rfc1512.txt @@ -0,0 +1,2859 @@ + + + + + + +Network Working Group J. Case +Request for Comments: 1512 The University of Tennesse and +Updates: 1285 SNMP Research, Incorporated + A. Rijsinghani + Digital Equipment Corporation + September 1993 + + FDDI Management Information Base + +Status of this Memo + + This RFC specifies an Internet standards track protocol for the + Internet community, and requests discussion and suggestions for + improvements. Please refer to the current edition of the "Internet + Official Protocol Standards" for the standardization state and status + of this protocol. Distribution of this memo is unlimited. + +Abstract + + This memo defines a 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 [8], + which has been forwarded for publication by the X3T9.5 committee. + +Table of Contents + + 1. The Network Management Framework ...................... 2 + 1.1 Object Definitions ................................... 2 + 1.2 Format of Definitions ................................ 2 + 2. Overview .............................................. 2 + 2.1 Textual Conventions .................................. 3 + 3. Changes from RFC 1285 ................................. 3 + 4. Object Definitions .................................... 4 + 4.1 The SMT Group ........................................ 6 + 4.2 The MAC Group ........................................ 17 + 4.3 The Enhanced MAC Counters Group ...................... 29 + 4.4 The PATH Group ....................................... 32 + 4.5 The PORT Group ....................................... 38 + 5. Acknowledgements ...................................... 48 + 6. References ............................................ 50 + 7. Security Considerations ............................... 51 + 8. Authors' Addresses .................................... 51 + + + + + + + + +Case & Rijsinghani [Page 1] + +RFC 1512 FDDI MIB September 1993 + + +1. The Network Management Framework + + The Internet-standard Network Management Framework consists of three + components. They are: + + o STD 16, RFC 1155 which defines the SMI, the mechanisms used for + describing and naming objects for the purpose of + management. STD 16, RFC 1212 defines a more concise description + mechanism, which is wholly consistent with the SMI. + + o STD 17, RFC 1213 defines MIB-II, the core set of managed objects + for the Internet suite of protocols. + + o STD 15, RFC 1157 which defines the SNMP, the protocol used for + network access to managed objects. + + The Framework permits new objects to be defined for the purpose of + experimentation and evaluation. + +1.1. Object Definitions + + 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) + defined in the SMI. In particular, each object object type is named + by an OBJECT IDENTIFIER, an administratively assigned name. 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 descriptor, to + refer to the object type. + +1.2. Format of Definitions + + Section 4 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]. + +2. 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 + + + +Case & Rijsinghani [Page 2] + +RFC 1512 FDDI MIB September 1993 + + + MIB-II [4] has the OBJECT IDENTIFIER value: + + fddimib OBJECT IDENTIFIER ::= { fddi 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. + +2.1. 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 these textual conventions + has no effect on either the syntax or 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. + +3. Changes from RFC 1285 + + The changes from RFC 1285 [2] to this document, based on changes from + ANSI SMT 6.2 to SMT 7.3, were so numerous that the objects in this + MIB module are located on a different branch of the MIB tree. No + + + +Case & Rijsinghani [Page 3] + +RFC 1512 FDDI MIB September 1993 + + + assumptions should be made about compatibility with RFC 1285. + +4. Object Definitions + + FDDI-SMT73-MIB DEFINITIONS ::= BEGIN + + IMPORTS + 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 ::= { transmission 15 } + fddimib OBJECT IDENTIFIER ::= { fddi 73 } + + + -- 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 fddimibMACTReq 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. + + + +Case & Rijsinghani [Page 4] + +RFC 1512 FDDI MIB September 1993 + + + 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 + -- 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. + + + -- groups in the FDDI MIB module + + fddimibSMT OBJECT IDENTIFIER ::= { fddimib 1 } + + fddimibMAC OBJECT IDENTIFIER ::= { fddimib 2 } + + fddimibMACCounters OBJECT IDENTIFIER ::= { fddimib 3 } + + + +Case & Rijsinghani [Page 5] + +RFC 1512 FDDI MIB September 1993 + + + fddimibPATH OBJECT IDENTIFIER ::= { fddimib 4 } + + fddimibPORT OBJECT IDENTIFIER ::= { fddimib 5 } + + + -- the SMT group + -- Implementation of the SMT group is mandatory for all + -- systems which implement manageable FDDI subsystems. + + fddimibSMTNumber 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." + ::= { fddimibSMT 1 } + + + -- the SMT table + + fddimibSMTTable OBJECT-TYPE + SYNTAX SEQUENCE OF FddimibSMTEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A list of SMT entries. The number of entries + shall not exceed the value of fddimibSMTNumber." + ::= { fddimibSMT 2 } + + fddimibSMTEntry OBJECT-TYPE + SYNTAX FddimibSMTEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "An SMT entry containing information common to a + given SMT." + INDEX { fddimibSMTIndex } + ::= { fddimibSMTTable 1 } + + FddimibSMTEntry ::= + SEQUENCE { + fddimibSMTIndex + INTEGER, + + + +Case & Rijsinghani [Page 6] + +RFC 1512 FDDI MIB September 1993 + + + fddimibSMTStationId + FddiSMTStationIdType, + fddimibSMTOpVersionId + INTEGER, + fddimibSMTHiVersionId + INTEGER, + fddimibSMTLoVersionId + INTEGER, + fddimibSMTUserData + OCTET STRING, + fddimibSMTMIBVersionId + INTEGER, + fddimibSMTMACCts + INTEGER, + fddimibSMTNonMasterCts + INTEGER, + fddimibSMTMasterCts + INTEGER, + fddimibSMTAvailablePaths + INTEGER, + fddimibSMTConfigCapabilities + INTEGER, + fddimibSMTConfigPolicy + INTEGER, + fddimibSMTConnectionPolicy + INTEGER, + fddimibSMTTNotify + INTEGER, + fddimibSMTStatRptPolicy + INTEGER, + fddimibSMTTraceMaxExpiration + FddiTimeMilli, + fddimibSMTBypassPresent + INTEGER, + fddimibSMTECMState + INTEGER, + fddimibSMTCFState + INTEGER, + fddimibSMTRemoteDisconnectFlag + INTEGER, + fddimibSMTStationStatus + INTEGER, + fddimibSMTPeerWrapFlag + INTEGER, + fddimibSMTTimeStamp + FddiTimeMilli, + fddimibSMTTransitionTimeStamp + FddiTimeMilli, + + + +Case & Rijsinghani [Page 7] + +RFC 1512 FDDI MIB September 1993 + + + fddimibSMTStationAction + INTEGER + } + + fddimibSMTIndex 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." + ::= { fddimibSMTEntry 1 } + + fddimibSMTStationId 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 }" + ::= { fddimibSMTEntry 2 } + + fddimibSMTOpVersionId 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 }" + ::= { fddimibSMTEntry 3 } + + fddimibSMTHiVersionId 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)." + REFERENCE + "ANSI { fddiSMT 14 }" + ::= { fddimibSMTEntry 4 } + + + + +Case & Rijsinghani [Page 8] + +RFC 1512 FDDI MIB September 1993 + + + fddimibSMTLoVersionId 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 }" + ::= { fddimibSMTEntry 5 } + + fddimibSMTUserData 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 }" + ::= { fddimibSMTEntry 6 } + + fddimibSMTMIBVersionId 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 }" + ::= { fddimibSMTEntry 7 } + + fddimibSMTMACCts OBJECT-TYPE + SYNTAX INTEGER (0..255) + ACCESS read-only + STATUS mandatory + DESCRIPTION + "The number of MACs in this station or + concentrator." + REFERENCE + "ANSI { fddiSMT 21 }" + ::= { fddimibSMTEntry 8 } + + fddimibSMTNonMasterCts OBJECT-TYPE + SYNTAX INTEGER (0..2) + + + +Case & Rijsinghani [Page 9] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibSMTEntry 9 } + + fddimibSMTMasterCts 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 }" + ::= { fddimibSMTEntry 10 } + + fddimibSMTAvailablePaths 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 + 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 }" + ::= { fddimibSMTEntry 11 } + + fddimibSMTConfigCapabilities OBJECT-TYPE + + + +Case & Rijsinghani [Page 10] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibSMTEntry 12 } + + fddimibSMTConfigPolicy 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. + + 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 }" + ::= { fddimibSMTEntry 13 } + + fddimibSMTConnectionPolicy OBJECT-TYPE + + + +Case & Rijsinghani [Page 11] + +RFC 1512 FDDI MIB September 1993 + + + 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 + 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 }" + ::= { fddimibSMTEntry 14 } + + fddimibSMTTNotify OBJECT-TYPE + SYNTAX INTEGER (2..30) + ACCESS read-write + STATUS mandatory + + + +Case & Rijsinghani [Page 12] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibSMTEntry 15 } + + fddimibSMTStatRptPolicy 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 }" + ::= { fddimibSMTEntry 16 } + + fddimibSMTTraceMaxExpiration OBJECT-TYPE + SYNTAX FddiTimeMilli + ACCESS read-write + STATUS mandatory + DESCRIPTION + "Reference Trace_Max (refer to ANSI SMT + 9.4.4.2.2)." + REFERENCE + "ANSI { fddiSMT 31 }" + ::= { fddimibSMTEntry 17 } + + fddimibSMTBypassPresent 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 }" + ::= { fddimibSMTEntry 18 } + + fddimibSMTECMState OBJECT-TYPE + SYNTAX INTEGER { + ec0(1), -- Out + + + +Case & Rijsinghani [Page 13] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibSMTEntry 19 } + + fddimibSMTCFState 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 + 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 }" + ::= { fddimibSMTEntry 20 } + + fddimibSMTRemoteDisconnectFlag OBJECT-TYPE + SYNTAX INTEGER { true(1), false(2) } + ACCESS read-only + STATUS mandatory + DESCRIPTION + "A flag indicating that the station was remotely + + + +Case & Rijsinghani [Page 14] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibSMTEntry 21 } + + fddimibSMTStationStatus 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 }" + ::= { fddimibSMTEntry 22 } + + fddimibSMTPeerWrapFlag OBJECT-TYPE + SYNTAX INTEGER { true(1), false(2) } + ACCESS read-only + 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 }" + ::= { fddimibSMTEntry 23 } + + fddimibSMTTimeStamp 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 }" + ::= { fddimibSMTEntry 24 } + + fddimibSMTTransitionTimeStamp OBJECT-TYPE + SYNTAX FddiTimeMilli + ACCESS read-only + STATUS mandatory + DESCRIPTION + + + +Case & Rijsinghani [Page 15] + +RFC 1512 FDDI MIB September 1993 + + + "This variable assumes the value of + TransitionTimeStamp (refer to ANSI SMT 8.3.2.1)." + REFERENCE + "ANSI { fddiSMT 52 }" + ::= { fddimibSMTEntry 25 } + + fddimibSMTStationAction 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 + "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 an appropriate error. + connect(2): Generates a Connect signal to ECM + to begin a connection sequence. See ANSI + Ref 9.4.2. + disconnect(3): Generates a Disconnect signal + to ECM. 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 an appropriate error. The result of + setting this variable to path-Test(4) or self- + + + +Case & Rijsinghani [Page 16] + +RFC 1512 FDDI MIB September 1993 + + + Test(5) is implementation-specific." + REFERENCE + "ANSI { fddiSMT 60 }" + ::= { fddimibSMTEntry 26 } + + + -- the MAC group + -- Implementation of the MAC Group is mandatory for all + -- systems which implement manageable FDDI subsystems. + + fddimibMACNumber 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." + ::= { fddimibMAC 1 } + + + -- the MAC table + + fddimibMACTable OBJECT-TYPE + SYNTAX SEQUENCE OF FddimibMACEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A list of MAC entries. The number of entries + shall not exceed the value of fddimibMACNumber." + ::= { fddimibMAC 2 } + + fddimibMACEntry OBJECT-TYPE + SYNTAX FddimibMACEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A MAC entry containing information common to a + given MAC." + INDEX { fddimibMACSMTIndex, fddimibMACIndex } + ::= { fddimibMACTable 1 } + + FddimibMACEntry ::= + SEQUENCE { + fddimibMACSMTIndex + + + +Case & Rijsinghani [Page 17] + +RFC 1512 FDDI MIB September 1993 + + + INTEGER, + fddimibMACIndex + INTEGER, + fddimibMACIfIndex + INTEGER, + fddimibMACFrameStatusFunctions + INTEGER, + fddimibMACTMaxCapability + FddiTimeNano, + fddimibMACTVXCapability + FddiTimeNano, + fddimibMACAvailablePaths + INTEGER, + fddimibMACCurrentPath + INTEGER, + fddimibMACUpstreamNbr + FddiMACLongAddressType, + fddimibMACDownstreamNbr + FddiMACLongAddressType, + fddimibMACOldUpstreamNbr + FddiMACLongAddressType, + fddimibMACOldDownstreamNbr + FddiMACLongAddressType, + fddimibMACDupAddressTest + INTEGER, + fddimibMACRequestedPaths + INTEGER, + fddimibMACDownstreamPORTType + INTEGER, + fddimibMACSMTAddress + FddiMACLongAddressType, + fddimibMACTReq + FddiTimeNano, + fddimibMACTNeg + FddiTimeNano, + fddimibMACTMax + FddiTimeNano, + fddimibMACTvxValue + FddiTimeNano, + fddimibMACFrameCts + Counter, + fddimibMACCopiedCts + Counter, + fddimibMACTransmitCts + Counter, + fddimibMACErrorCts + Counter, + fddimibMACLostCts + + + +Case & Rijsinghani [Page 18] + +RFC 1512 FDDI MIB September 1993 + + + Counter, + fddimibMACFrameErrorThreshold + INTEGER, + fddimibMACFrameErrorRatio + INTEGER, + fddimibMACRMTState + INTEGER, + fddimibMACDaFlag + INTEGER, + fddimibMACUnaDaFlag + INTEGER, + fddimibMACFrameErrorFlag + INTEGER, + fddimibMACMAUnitdataAvailable + INTEGER, + fddimibMACHardwarePresent + INTEGER, + fddimibMACMAUnitdataEnable + INTEGER + } + + + fddimibMACSMTIndex OBJECT-TYPE + SYNTAX INTEGER (1..65535) + ACCESS read-only + STATUS mandatory + DESCRIPTION + "The value of the SMT index associated with this + MAC." + ::= { fddimibMACEntry 1 } + + fddimibMACIndex 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 }" + ::= { fddimibMACEntry 2 } + + fddimibMACIfIndex OBJECT-TYPE + SYNTAX INTEGER (1..65535) + ACCESS read-only + STATUS mandatory + DESCRIPTION + + + +Case & Rijsinghani [Page 19] + +RFC 1512 FDDI MIB September 1993 + + + "The value of the MIB-II ifIndex corresponding to + this MAC. If none is applicable, 0 is returned." + REFERENCE + "MIB-II" + ::= { fddimibMACEntry 3 } + + fddimibMACFrameStatusFunctions 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 }" + ::= { fddimibMACEntry 4 } + + fddimibMACTMaxCapability 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 }" + ::= { fddimibMACEntry 5 } + + fddimibMACTVXCapability OBJECT-TYPE + SYNTAX FddiTimeNano + ACCESS read-only + STATUS mandatory + DESCRIPTION + "Indicates the maximum time value of + fddiMACTvxValue that this MAC can support." + REFERENCE + "ANSI { fddiMAC 14 }" + ::= { fddimibMACEntry 6 } + + + +Case & Rijsinghani [Page 20] + +RFC 1512 FDDI MIB September 1993 + + + fddimibMACAvailablePaths 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 }" + ::= { fddimibMACEntry 7 } + + fddimibMACCurrentPath 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 }" + ::= { fddimibMACEntry 8 } + + fddimibMACUpstreamNbr 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 + + + +Case & Rijsinghani [Page 21] + +RFC 1512 FDDI MIB September 1993 + + + specified by the Neighbor Information Frame + protocol (refer to ANSI SMT 7.2.1 and 8.2)." + REFERENCE + "ANSI { fddiMAC 24 }" + ::= { fddimibMACEntry 9 } + + fddimibMACDownstreamNbr 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 }" + ::= { fddimibMACEntry 10 } + + fddimibMACOldUpstreamNbr 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 }" + ::= { fddimibMACEntry 11 } + + fddimibMACOldDownstreamNbr 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 }" + + + +Case & Rijsinghani [Page 22] + +RFC 1512 FDDI MIB September 1993 + + + ::= { fddimibMACEntry 12 } + + fddimibMACDupAddressTest 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 }" + ::= { fddimibMACEntry 13 } + + fddimibMACRequestedPaths 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 + primary-alternate 2 + concatenated-alternate 3 + secondary-preferred 4 + primary-preferred 5 + concatenated-preferred 6 + thru 7 " + REFERENCE + "ANSI { fddiMAC 32 }" + ::= { fddimibMACEntry 14 } + + fddimibMACDownstreamPORTType 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 + + + +Case & Rijsinghani [Page 23] + +RFC 1512 FDDI MIB September 1993 + + + downstream of this MAC (the exit port)." + REFERENCE + "ANSI { fddiMAC 33 }" + ::= { fddimibMACEntry 15 } + + fddimibMACSMTAddress 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 }" + ::= { fddimibMACEntry 16 } + + fddimibMACTReq 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 + 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 }" + ::= { fddimibMACEntry 17 } + + fddimibMACTNeg OBJECT-TYPE + SYNTAX FddiTimeNano + ACCESS read-only + STATUS mandatory + DESCRIPTION + "It is reported as a FddiTimeNano number." + REFERENCE + "ANSI { fddiMAC 52 }" + ::= { fddimibMACEntry 18 } + + fddimibMACTMax OBJECT-TYPE + + + +Case & Rijsinghani [Page 24] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibMACEntry 19 } + + fddimibMACTvxValue 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 }" + ::= { fddimibMACEntry 20 } + + fddimibMACFrameCts 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 }" + ::= { fddimibMACEntry 21 } + + fddimibMACCopiedCts 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 + + + +Case & Rijsinghani [Page 25] + +RFC 1512 FDDI MIB September 1993 + + + frames." + REFERENCE + "ANSI { fddiMAC 72 }" + ::= { fddimibMACEntry 22 } + + fddimibMACTransmitCts 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 }" + ::= { fddimibMACEntry 23 } + + fddimibMACErrorCts OBJECT-TYPE + SYNTAX Counter + ACCESS read-only + STATUS mandatory + DESCRIPTION + "A count of the number of frames that were + 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 }" + ::= { fddimibMACEntry 24 } + + fddimibMACLostCts 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 }" + ::= { fddimibMACEntry 25 } + + fddimibMACFrameErrorThreshold OBJECT-TYPE + SYNTAX INTEGER (0..65535) + ACCESS read-write + STATUS mandatory + + + +Case & Rijsinghani [Page 26] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibMACEntry 26 } + + fddimibMACFrameErrorRatio 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 }" + ::= { fddimibMACEntry 27 } + + fddimibMACRMTState 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 }" + ::= { fddimibMACEntry 28 } + + fddimibMACDaFlag OBJECT-TYPE + SYNTAX INTEGER { true(1), false(2) } + ACCESS read-only + STATUS mandatory + DESCRIPTION + + + +Case & Rijsinghani [Page 27] + +RFC 1512 FDDI MIB September 1993 + + + "The RMT flag Duplicate Address Flag, DA_Flag + (refer to ANSI 10.2.1.2)." + REFERENCE + "ANSI { fddiMAC 112 }" + ::= { fddimibMACEntry 29 } + + fddimibMACUnaDaFlag 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 }" + ::= { fddimibMACEntry 30 } + + fddimibMACFrameErrorFlag 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 }" + ::= { fddimibMACEntry 31 } + + fddimibMACMAUnitdataAvailable 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 }" + ::= { fddimibMACEntry 32 } + + fddimibMACHardwarePresent OBJECT-TYPE + SYNTAX INTEGER { true(1), false(2) } + ACCESS read-only + STATUS mandatory + DESCRIPTION + "This variable indicates the presence of + + + +Case & Rijsinghani [Page 28] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibMACEntry 33 } + + fddimibMACMAUnitdataEnable OBJECT-TYPE + SYNTAX INTEGER { true(1), false(2) } + ACCESS read-write + STATUS mandatory + DESCRIPTION + "This variable determines the value of the + MA_UNITDATA_Enable flag in RMT. The default and + initial value of this flag is true(1)." + REFERENCE + "ANSI { fddiMAC 118 }" + ::= { fddimibMACEntry 34 } + + + -- the Enhanced MAC Counters group + -- Implementation of this Group is optional, but systems + -- claiming support must implement all variables in this + -- group + + + -- the MAC Counters table + + fddimibMACCountersTable OBJECT-TYPE + SYNTAX SEQUENCE OF FddimibMACCountersEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A list of MAC Counters entries. The number of + entries shall not exceed the value of + fddimibMACNumber." + ::= { fddimibMACCounters 1 } + + fddimibMACCountersEntry OBJECT-TYPE + SYNTAX FddimibMACCountersEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A MAC Counters entry containing information + common to a given MAC." + INDEX { fddimibMACSMTIndex, fddimibMACIndex } + ::= { fddimibMACCountersTable 1 } + + + +Case & Rijsinghani [Page 29] + +RFC 1512 FDDI MIB September 1993 + + + FddimibMACCountersEntry ::= + SEQUENCE { + fddimibMACTokenCts + Counter, + fddimibMACTvxExpiredCts + Counter, + fddimibMACNotCopiedCts + Counter, + fddimibMACLateCts + Counter, + fddimibMACRingOpCts + Counter, + fddimibMACNotCopiedRatio + INTEGER, + fddimibMACNotCopiedFlag + INTEGER, + fddimibMACNotCopiedThreshold + INTEGER + } + + fddimibMACTokenCts 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 }" + ::= { fddimibMACCountersEntry 1 } + + fddimibMACTvxExpiredCts 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 }" + ::= { fddimibMACCountersEntry 2 } + + fddimibMACNotCopiedCts OBJECT-TYPE + SYNTAX Counter + ACCESS read-only + + + +Case & Rijsinghani [Page 30] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibMACCountersEntry 3 } + + fddimibMACLateCts OBJECT-TYPE + SYNTAX Counter + 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 }" + ::= { fddimibMACCountersEntry 4 } + + fddimibMACRingOpCts 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 }" + ::= { fddimibMACCountersEntry 5 } + + fddimibMACNotCopiedRatio OBJECT-TYPE + SYNTAX INTEGER (0..65535) + + + +Case & Rijsinghani [Page 31] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibMACCountersEntry 6 } + + fddimibMACNotCopiedFlag OBJECT-TYPE + SYNTAX INTEGER { true(1), false(2) } + 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 }" + ::= { fddimibMACCountersEntry 7 } + + fddimibMACNotCopiedThreshold 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 }" + ::= { fddimibMACCountersEntry 8 } + + + -- the PATH group + -- Implementation of the PATH group is mandatory for all + -- systems which implement manageable FDDI subsystems. + + fddimibPATHNumber OBJECT-TYPE + SYNTAX INTEGER (0..65535) + ACCESS read-only + STATUS mandatory + DESCRIPTION + + + +Case & Rijsinghani [Page 32] + +RFC 1512 FDDI MIB September 1993 + + + "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." + ::= { fddimibPATH 1 } + + + -- the PATH table + + fddimibPATHTable OBJECT-TYPE + SYNTAX SEQUENCE OF FddimibPATHEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A list of PATH entries. The number of entries + shall not exceed the value of fddimibPATHNumber." + ::= { fddimibPATH 2 } + + fddimibPATHEntry OBJECT-TYPE + SYNTAX FddimibPATHEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A PATH entry containing information common to a + given PATH." + INDEX { fddimibPATHSMTIndex, fddimibPATHIndex } + ::= { fddimibPATHTable 1 } + + FddimibPATHEntry ::= + SEQUENCE { + fddimibPATHSMTIndex + INTEGER, + fddimibPATHIndex + INTEGER, + fddimibPATHTVXLowerBound + FddiTimeNano, + fddimibPATHTMaxLowerBound + FddiTimeNano, + fddimibPATHMaxTReq + FddiTimeNano + } + + fddimibPATHSMTIndex OBJECT-TYPE + SYNTAX INTEGER (1..65535) + ACCESS read-only + STATUS mandatory + + + +Case & Rijsinghani [Page 33] + +RFC 1512 FDDI MIB September 1993 + + + DESCRIPTION + "The value of the SMT index associated with this + PATH." + ::= { fddimibPATHEntry 1 } + + + fddimibPATHIndex 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 }" + ::= { fddimibPATHEntry 2 } + + fddimibPATHTVXLowerBound 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 < fddimibPATHTVXLowerBound < fddimibPATHMaxTReq + Changes to this variable shall either satisfy the + time value relationship: + + fddimibPATHTVXLowerBound <= + fddimibMACTVXCapability + + of each of the MACs currently on the path, or be + considered out of range. The initial value of + fddimibPATHTVXLowerBound shall be 2500 nsec (2.5 + ms)." + REFERENCE + "ANSI { fddiPATH 21 }" + ::= { fddimibPATHEntry 3 } + + fddimibPATHTMaxLowerBound OBJECT-TYPE + SYNTAX FddiTimeNano + + + +Case & Rijsinghani [Page 34] + +RFC 1512 FDDI MIB September 1993 + + + 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: + + fddimibPATHMaxTReq <= fddimibPATHTMaxLowerBound + + and an absolute time value range of: + + 10000nsec (10 msec) <= fddimibPATHTMaxLowerBound + + Changes to this variable shall either satisfy the + time value relationship: + + fddimibPATHTMaxLowerBound < + fddimibMACTMaxCapability + + of each of the MACs currently on the path, or be + considered out of range. The initial value of + fddimibPATHTMaxLowerBound shall be 165000 nsec + (165 msec)." + REFERENCE + "ANSI { fddiPATH 22 }" + ::= { fddimibPATHEntry 4 } + + fddimibPATHMaxTReq OBJECT-TYPE + SYNTAX FddiTimeNano + ACCESS read-write + STATUS mandatory + 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: + + fddimibPATHTVXLowerBound < fddimibPATHMaxTReq <= + fddimibPATHTMaxLowerBound. + + The default value of fddimibPATHMaxTReq is 165000 + nsec (165 msec)." + REFERENCE + "ANSI { fddiPATH 23 }" + ::= { fddimibPATHEntry 5 } + + + +Case & Rijsinghani [Page 35] + +RFC 1512 FDDI MIB September 1993 + + + -- the PATH Configuration table + + fddimibPATHConfigTable OBJECT-TYPE + SYNTAX SEQUENCE OF FddimibPATHConfigEntry + 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 }" + ::= { fddimibPATH 3 } + + fddimibPATHConfigEntry OBJECT-TYPE + SYNTAX FddimibPATHConfigEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A collection of objects containing information + for a given PATH Configuration entry." + INDEX { fddimibPATHConfigSMTIndex, + fddimibPATHConfigPATHIndex, + fddimibPATHConfigTokenOrder } + ::= { fddimibPATHConfigTable 1 } + + FddimibPATHConfigEntry ::= + SEQUENCE { + fddimibPATHConfigSMTIndex + INTEGER, + fddimibPATHConfigPATHIndex + INTEGER, + fddimibPATHConfigTokenOrder + INTEGER, + fddimibPATHConfigResourceType + INTEGER, + fddimibPATHConfigResourceIndex + INTEGER, + fddimibPATHConfigCurrentPath + INTEGER + } + + fddimibPATHConfigSMTIndex OBJECT-TYPE + SYNTAX INTEGER (1..65535) + ACCESS read-only + STATUS mandatory + DESCRIPTION + "The value of the SMT index associated with this + + + +Case & Rijsinghani [Page 36] + +RFC 1512 FDDI MIB September 1993 + + + configuration entry." + ::= { fddimibPATHConfigEntry 1 } + + fddimibPATHConfigPATHIndex OBJECT-TYPE + SYNTAX INTEGER (1..65535) + ACCESS read-only + STATUS mandatory + DESCRIPTION + "The value of the PATH resource index associated + with this configuration entry." + ::= { fddimibPATHConfigEntry 2 } + + fddimibPATHConfigTokenOrder 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." + ::= { fddimibPATHConfigEntry 3 } + + fddimibPATHConfigResourceType OBJECT-TYPE + SYNTAX INTEGER { mac(2), port(4) } + ACCESS read-only + STATUS mandatory + DESCRIPTION + "The type of resource associated with this + configuration entry." + ::= { fddimibPATHConfigEntry 4 } + + fddimibPATHConfigResourceIndex 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." + ::= { fddimibPATHConfigEntry 5 } + + fddimibPATHConfigCurrentPath OBJECT-TYPE + SYNTAX INTEGER { + isolated(1), local(2), secondary(3), primary(4), + concatenated(5), thru(6) + } + ACCESS read-only + + + +Case & Rijsinghani [Page 37] + +RFC 1512 FDDI MIB September 1993 + + + STATUS mandatory + DESCRIPTION + "The current insertion status for this resource on + this Path." + ::= { fddimibPATHConfigEntry 6 } + + + -- the PORT group + -- Implementation of the PORT group is mandatory for all + -- systems which implement manageable FDDI subsystems. + + fddimibPORTNumber 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." + ::= { fddimibPORT 1 } + + + -- the PORT table + + fddimibPORTTable OBJECT-TYPE + SYNTAX SEQUENCE OF FddimibPORTEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A list of PORT entries. The number of entries + shall not exceed the value of fddimibPORTNumber." + ::= { fddimibPORT 2 } + + fddimibPORTEntry OBJECT-TYPE + SYNTAX FddimibPORTEntry + ACCESS not-accessible + STATUS mandatory + DESCRIPTION + "A PORT entry containing information common to a + given PORT." + INDEX { fddimibPORTSMTIndex, fddimibPORTIndex } + ::= { fddimibPORTTable 1 } + + FddimibPORTEntry ::= + SEQUENCE { + + + +Case & Rijsinghani [Page 38] + +RFC 1512 FDDI MIB September 1993 + + + fddimibPORTSMTIndex + INTEGER, + fddimibPORTIndex + INTEGER, + fddimibPORTMyType + INTEGER, + fddimibPORTNeighborType + INTEGER, + fddimibPORTConnectionPolicies + INTEGER, + fddimibPORTMACIndicated + INTEGER, + fddimibPORTCurrentPath + INTEGER, + fddimibPORTRequestedPaths + OCTET STRING, + fddimibPORTMACPlacement + FddiResourceId, + fddimibPORTAvailablePaths + INTEGER, + fddimibPORTPMDClass + INTEGER, + fddimibPORTConnectionCapabilities + INTEGER, + fddimibPORTBSFlag + INTEGER, + fddimibPORTLCTFailCts + Counter, + fddimibPORTLerEstimate + INTEGER, + fddimibPORTLemRejectCts + Counter, + fddimibPORTLemCts + Counter, + fddimibPORTLerCutoff + INTEGER, + fddimibPORTLerAlarm + INTEGER, + fddimibPORTConnectState + INTEGER, + fddimibPORTPCMState + INTEGER, + fddimibPORTPCWithhold + INTEGER, + fddimibPORTLerFlag + INTEGER, + fddimibPORTHardwarePresent + INTEGER, + + + +Case & Rijsinghani [Page 39] + +RFC 1512 FDDI MIB September 1993 + + + fddimibPORTAction + INTEGER + } + + fddimibPORTSMTIndex OBJECT-TYPE + SYNTAX INTEGER (1..65535) + ACCESS read-only + STATUS mandatory + DESCRIPTION + "The value of the SMT index associated with this + PORT." + ::= { fddimibPORTEntry 1 } + + fddimibPORTIndex 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 }" + ::= { fddimibPORTEntry 2 } + + fddimibPORTMyType 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 }" + ::= { fddimibPORTEntry 3 } + + fddimibPORTNeighborType 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 + only modified in PC_RCode(3)_Actions (refer to + ANSI SMT 9.6.3.2)." + + + +Case & Rijsinghani [Page 40] + +RFC 1512 FDDI MIB September 1993 + + + REFERENCE + "ANSI { fddiPORT 13 }" + ::= { fddimibPORTEntry 4 } + + fddimibPORTConnectionPolicies 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 }" + ::= { fddimibPORTEntry 5 } + + fddimibPORTMACIndicated 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 }" + ::= { fddimibPORTEntry 6 } + + fddimibPORTCurrentPath OBJECT-TYPE + SYNTAX INTEGER { + ce0(1), -- isolated + + + +Case & Rijsinghani [Page 41] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibPORTEntry 7 } + + fddimibPORTRequestedPaths 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 }" + ::= { fddimibPORTEntry 8 } + + fddimibPORTMACPlacement 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 + "ANSI { fddiPORT 18 }" + ::= { fddimibPORTEntry 9 } + + fddimibPORTAvailablePaths OBJECT-TYPE + SYNTAX INTEGER (0..7) + ACCESS read-only + STATUS mandatory + DESCRIPTION + + + +Case & Rijsinghani [Page 42] + +RFC 1512 FDDI MIB September 1993 + + + "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 }" + ::= { fddimibPORTEntry 10 } + + fddimibPORTPMDClass 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 }" + ::= { fddimibPORTEntry 11 } + + fddimibPORTConnectionCapabilities 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 + + + +Case & Rijsinghani [Page 43] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibPORTEntry 12 } + + fddimibPORTBSFlag 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 }" + ::= { fddimibPORTEntry 13 } + + fddimibPORTLCTFailCts 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 + management (refer to ANSI 9.4.1)." + REFERENCE + "ANSI { fddiPORT 42 }" + ::= { fddimibPORTEntry 14 } + + fddimibPORTLerEstimate 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.)." + + + +Case & Rijsinghani [Page 44] + +RFC 1512 FDDI MIB September 1993 + + + REFERENCE + "ANSI { fddiPORT 51 }" + ::= { fddimibPORTEntry 15 } + + fddimibPORTLemRejectCts 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 }" + ::= { fddimibPORTEntry 16 } + + fddimibPORTLemCts 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 }" + ::= { fddimibPORTEntry 17 } + + fddimibPORTLerCutoff OBJECT-TYPE + SYNTAX INTEGER (4..15) + ACCESS read-write + STATUS mandatory + DESCRIPTION + "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 }" + ::= { fddimibPORTEntry 18 } + + fddimibPORTLerAlarm 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 + + + +Case & Rijsinghani [Page 45] + +RFC 1512 FDDI MIB September 1993 + + + (default of 8)." + REFERENCE + "ANSI { fddiPORT 59 }" + ::= { fddimibPORTEntry 19 } + + fddimibPORTConnectState 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 }" + ::= { fddimibPORTEntry 20 } + + fddimibPORTPCMState OBJECT-TYPE + SYNTAX INTEGER { + pc0(1), -- Off + pc1(2), -- Break + pc2(3), -- Trace + pc3(4), -- Connect + 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 }" + ::= { fddimibPORTEntry 21 } + + fddimibPORTPCWithhold OBJECT-TYPE + SYNTAX INTEGER { + none(1), + m-m(2), + + + +Case & Rijsinghani [Page 46] + +RFC 1512 FDDI MIB September 1993 + + + 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 }" + ::= { fddimibPORTEntry 22 } + + fddimibPORTLerFlag 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 }" + ::= { fddimibPORTEntry 23 } + + fddimibPORTHardwarePresent 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 }" + ::= { fddimibPORTEntry 24 } + + fddimibPORTAction OBJECT-TYPE + SYNTAX INTEGER { + other(1), -- none of the following + maintPORT(2), + enablePORT(3), + disablePORT(4), + startPORT(5), + stopPORT(6) + + + +Case & Rijsinghani [Page 47] + +RFC 1512 FDDI MIB September 1993 + + + } + 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 }" + ::= { fddimibPORTEntry 25 } + + + END + +5. 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 + + + +Case & Rijsinghani [Page 48] + +RFC 1512 FDDI MIB September 1993 + + + 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 + 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 + + + +Case & Rijsinghani [Page 49] + +RFC 1512 FDDI MIB September 1993 + + + Ahmet H. Tuncay, SynOptics Communications + Mike Turico, Motorola + Chris VandenBerg, ACC + Sudhanshu Verma, Hewlett Packard + Joe Vermeulen, UNISYS + David Waiteman, BBN + 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. + +6. References + + [1] Rose M., and K. McCloghrie, "Structure and Identification of + Management Information for TCP/IP-based internets", STD 16, RFC + 1155, Performance Systems International, Hughes LAN Systems, May + 1990. + + [2] Case, J., "FDDI Management Information Base", RFC 1285, SNMP + Research, Incorporated, January 1992. + + [3] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple + Network Management Protocol", STD 15, RFC 1157, SNMP Research, + Performance Systems International, Performance Systems + International, MIT Laboratory for Computer Science, May 1990. + + [4] McCloghrie K., and M. Rose, Editors, "Management Information + Base for Network Management of TCP/IP-based internets", STD 17, + RFC 1213, Performance Systems International, 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 Organization for Standardization. + International Standard 8825, (December, 1987). + + [7] Rose, M., and K. McCloghrie, Editors, "Concise MIB Definitions", + STD 16, RFC 1212, Performance Systems International, Hughes LAN + Systems, March 1991. + + + +Case & Rijsinghani [Page 50] + +RFC 1512 FDDI MIB September 1993 + + + [8] American National Standards Institute, FDDI Station Management + (SMT), Draft Proposed American National Standard, American + National Standards Institute, X3T9.5/84-49 REV 7.3. + +7. Security Considerations + + Security issues are not discussed in this memo. + +8. Authors' Addresses + + Jeffrey D. Case + The University of Tennessee + Department of Computer Science + 107 Ayres Hall + Knoxville, Tennessee 37996 + + and + + SNMP Research, Incorporated + 3001 Kimberlin Heights Road + Knoxville, Tennessee 37920 + + Phone: (615) 974-5067 or (615) 573-1434 + EMail: case@CS.UTK.EDU + + + Anil Rijsinghani + Digital Equipment Corporation + 295 Foster Street + Littleton, MA 01460-1123 + + Phone: (508) 952-3520 + EMail: anil@levers.enet.dec.com + + + + + + + + + + + + + + + + + + +Case & Rijsinghani [Page 51] +
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