1 RFC1285-MIB DEFINITIONS ::= BEGIN
11 -- This MIB module uses the extended OBJECT-TYPE macro as
15 -- this is the FDDI MIB module
17 fddi OBJECT IDENTIFIER ::= { transmission 15 }
20 -- textual conventions
22 FddiTime ::= INTEGER (0..2147483647)
23 -- This data type specifies octet units of 80 nanoseconds as
24 -- an integer value. It is used for Path Latency and
25 -- Synchronous Bandwidth values. The encoding is normal
26 -- integer representation (not twos complement).
28 FddiResourceId ::= INTEGER (0..65535)
29 -- This data type is used to refer to an instance of a MAC,
30 -- PORT, PATH, or ATTACHMENT Resource ID. Indexing begins
31 -- at 1. Zero is used to indicate the absence of a resource.
33 FddiSMTStationIdType ::= OCTET STRING (SIZE (8))
34 -- The unique identifier for the FDDI station. This is a
35 -- string of 8 octets, represented as
36 -- X' yy yy xx xx xx xx xx xx'
37 -- with the low order 6 octet (xx) from a unique IEEE
38 -- assigned address. The high order two bits of the IEEE
39 -- address, the group address bit and the administration bit
41 -- (Universal/Local) bit should both be zero. The first two
42 -- octets, the yy octets, are implementor-defined.
44 -- The representation of the address portion of the station id
45 -- is in the IEEE (ANSI/IEEE P802.1A) canonical notation for
46 -- 48 bit addresses. The canonical form is a 6-octet string
47 -- where the first octet contains the first 8 bits of the
48 -- address, with the I/G(Individual/Group) address bit as the
49 -- least significant bit and the U/L (Universal/Local) bit
50 -- as the next more significant bit, and so on. Note that
51 -- addresses in the ANSI FDDI standard SMT frames are
52 -- represented in FDDI MAC order.
54 FddiMACLongAddressType ::= OCTET STRING (SIZE (6))
55 -- The representation of long MAC addresses as management
56 -- values is in the IEEE (ANSI/IEEE P802.1A) canonical
57 -- notation for 48 bit addresses. The canonical form is a
58 -- 6-octet string where the first octet contains the first 8
59 -- bits of the address, with the I/G (Individual/Group)
60 -- address bit as the least significant bit and the U/L
61 -- (Universal/Local) bit as the next more significant bit,
62 -- and so on. Note that the addresses in the SMT frames are
63 -- represented in FDDI MAC order.
65 -- groups in the FDDI MIB module
67 snmpFddiSMT OBJECT IDENTIFIER ::= { fddi 1 }
69 snmpFddiMAC OBJECT IDENTIFIER ::= { fddi 2 }
71 snmpFddiPATH OBJECT IDENTIFIER ::= { fddi 3 }
73 snmpFddiPORT OBJECT IDENTIFIER ::= { fddi 4 }
75 snmpFddiATTACHMENT OBJECT IDENTIFIER ::= { fddi 5 }
77 snmpFddiChipSets OBJECT IDENTIFIER ::= { fddi 6 }
81 -- Implementation of the SMT group is mandatory for all
82 -- systems which implement manageable FDDI subsystems.
84 snmpFddiSMTNumber OBJECT-TYPE
85 SYNTAX INTEGER (0..65535)
89 "The number of SMT implementations (regardless of
90 their current state) on this network management
91 application entity. The value for this variable
92 must remain constant at least from one re-
93 initialization of the entity's network management
94 system to the next re-initialization."
100 snmpFddiSMTTable OBJECT-TYPE
101 SYNTAX SEQUENCE OF SnmpFddiSMTEntry
102 ACCESS not-accessible
105 "A list of SMT entries. The number of entries is
106 given by the value of snmpFddiSMTNumber."
107 ::= { snmpFddiSMT 2 }
109 snmpFddiSMTEntry OBJECT-TYPE
110 SYNTAX SnmpFddiSMTEntry
111 ACCESS not-accessible
114 "An SMT entry containing information common to a
116 INDEX { snmpFddiSMTIndex }
117 ::= { snmpFddiSMTTable 1 }
124 FddiSMTStationIdType,
125 snmpFddiSMTOpVersionId
127 snmpFddiSMTHiVersionId
129 snmpFddiSMTLoVersionId
133 snmpFddiSMTNonMasterCt
137 snmpFddiSMTPathsAvailable
139 snmpFddiSMTConfigCapabilities
141 snmpFddiSMTConfigPolicy
143 snmpFddiSMTConnectionPolicy
147 snmpFddiSMTStatusReporting
155 snmpFddiSMTRemoteDisconnectFlag
157 snmpFddiSMTStationAction
161 snmpFddiSMTIndex OBJECT-TYPE
162 SYNTAX INTEGER (1..65535)
166 "A unique value for each SMT. Its value ranges
167 between 1 and the value of snmpFddiSMTNumber. The
168 value for each SMT must remain constant at least
169 from one re-initialization of the entity's network
170 management system to the next re-initialization."
171 ::= { snmpFddiSMTEntry 1 }
173 snmpFddiSMTStationId OBJECT-TYPE
174 SYNTAX FddiSMTStationIdType -- OCTET STRING (SIZE (8))
178 "Uniquely identifies an FDDI station."
180 "ANSI { fddiSMT 11 }"
181 ::= { snmpFddiSMTEntry 2 }
183 snmpFddiSMTOpVersionId OBJECT-TYPE
184 SYNTAX INTEGER (1..65535)
188 "The version that this station is using for its
189 operation (refer to ANSI 7.1.2.2)."
191 "ANSI { fddiSMT 13 }"
192 ::= { snmpFddiSMTEntry 3 }
194 snmpFddiSMTHiVersionId OBJECT-TYPE
195 SYNTAX INTEGER (1..65535)
199 "The highest version of SMT that this station
200 supports (refer to ANSI 7.1.2.2)."
202 "ANSI { fddiSMT 14 }"
203 ::= { snmpFddiSMTEntry 4 }
205 snmpFddiSMTLoVersionId OBJECT-TYPE
206 SYNTAX INTEGER (1..65535)
210 "The lowest version of SMT that this station
211 supports (refer to ANSI 7.1.2.2)."
213 "ANSI { fddiSMT 15 }"
214 ::= { snmpFddiSMTEntry 5 }
216 snmpFddiSMTMACCt OBJECT-TYPE
217 SYNTAX INTEGER (0..255)
221 "The number of MACs in the station or
224 "ANSI { fddiSMT 21 }"
225 ::= { snmpFddiSMTEntry 6 }
227 snmpFddiSMTNonMasterCt OBJECT-TYPE
228 SYNTAX INTEGER (0..2)
232 "The number of Non Master PORTs (A, B, or S PORTs)
233 in the station or concentrator."
235 "ANSI { fddiSMT 22 }"
236 ::= { snmpFddiSMTEntry 7 }
238 snmpFddiSMTMasterCt OBJECT-TYPE
239 SYNTAX INTEGER (0..255)
243 "The number of Master PORTs in a node. If the
244 node is not a concentrator, the value is zero."
246 "ANSI { fddiSMT 23 }"
247 ::= { snmpFddiSMTEntry 8 }
249 snmpFddiSMTPathsAvailable OBJECT-TYPE
250 SYNTAX INTEGER (0..7)
254 "A value that indicates the PATH types available
257 The value is a sum. This value initially takes
258 the value zero, then for each type of PATH that
259 this node has available, 2 raised to a power is
260 added to the sum. The powers are according to the
268 For example, a station having Primary and Local
269 PATHs available would have a value of 5 (2**0 +
272 "ANSI { fddiSMT 24 }"
273 ::= { snmpFddiSMTEntry 9 }
275 snmpFddiSMTConfigCapabilities OBJECT-TYPE
276 SYNTAX INTEGER (0..3)
280 "A value that indicates capabilities that are
281 present in the node. If 'holdAvailable' is
282 present, this indicates support of the optional
283 Hold Function (refer to ANSI SMT 9.4.3.2). If
284 'CF-Wrap-AB' is present, this indicates that the
285 WRAP_AB state is forced.
287 The value is a sum. This value initially takes
288 the value zero, then for each of the configuration
289 policies currently enforced on the node, 2 raised
290 to a power is added to the sum. The powers are
291 according to the following table:
297 "ANSI { fddiSMT 25 }"
298 ::= { snmpFddiSMTEntry 10 }
300 snmpFddiSMTConfigPolicy OBJECT-TYPE
301 SYNTAX INTEGER (0..3)
305 "A value that indicates the configuration policies
306 currently enforced in the node (refer to ANSI SMT
307 9.4.3.2). The 'configurationHold' policy refers
308 to the Hold flag, and should not be present only
309 if the Hold function is supported. The 'CF-Wrap-
310 AB' policy refers to the CF_Wrap_AB flag.
312 The value is a sum. This value initially takes
313 the value zero, then for each of the configuration
314 policies currently enforced on the node, 2 raised
315 to a power is added to the sum. The powers are
316 according to the following table:
322 "ANSI { fddiSMT 26 }"
323 ::= { snmpFddiSMTEntry 11 }
325 snmpFddiSMTConnectionPolicy OBJECT-TYPE
326 SYNTAX INTEGER (0..65535)
330 "A value that indicates the connection policies
331 enforced at the station. A station sets the
332 corresponding policy for each of the connection
333 types that it rejects. The letter designations, X
334 and Y, in the 'rejectX-Y' names have the following
335 significance: X represents the PC-Type of the
336 local PORT and Y represents a PC-Neighbor in the
337 evaluation of Connection-Policy (PC-Type, PC-
338 Neighbor) that is done to determine the setting of
339 T-Val(3) in the PC-Signaling sequence (refer to
342 The value is a sum. This value initially takes
343 the value zero, then for each of the connection
344 policies currently enforced on the node, 2 raised
345 to a power is added to the sum. The powers are
346 according to the following table:
366 Implementors should note that the polarity of
367 these bits is different in different places in an
368 SMT system. Implementors should take appropriate
371 "ANSI { fddiSMT 27 }"
372 ::= { snmpFddiSMTEntry 12 }
374 snmpFddiSMTTNotify OBJECT-TYPE
375 SYNTAX INTEGER (2..30)
379 "The timer used in the Neighbor Notification
380 protocol, reported in seconds and ranging from 2
381 to 30 seconds (refer to ANSI SMT 8.3.1)."
383 "ANSI { fddiSMT 29 }"
384 ::= { snmpFddiSMTEntry 13 }
386 snmpFddiSMTStatusReporting OBJECT-TYPE
387 SYNTAX INTEGER { true(1), false(2) }
391 "Indicates whether the node implements the Status
392 Reporting Protocol. This object is included for
393 compatibility with products that were designed
394 prior to the adoption of this standard."
396 "ANSI { fddiSMT 30 }"
397 ::= { snmpFddiSMTEntry 14 }
399 snmpFddiSMTECMState OBJECT-TYPE
413 "Indicates the current state of the ECM state
414 machine (refer to ANSI SMT 9.5.2)."
416 "ANSI { fddiSMT 41 }"
417 ::= { snmpFddiSMTEntry 15 }
419 snmpFddiSMTCFState OBJECT-TYPE
431 "The attachment configuration for the station or
432 concentrator (refer to ANSI SMT 9.7.4.3)."
434 "ANSI { fddiSMT 42 }"
435 ::= { snmpFddiSMTEntry 16 }
437 snmpFddiSMTHoldState OBJECT-TYPE
439 not-implemented(1), -- holding not implemented
441 holding-prm(3), -- holding on primary
442 holding-sec(4) -- holding on secondary
447 "This value indicates the current state of the
448 Hold function. The values are determined as
449 follows: 'holding-prm' is set if the primary ring
450 is operational and the Recovery Enable Flag is
451 clear (NOT NO_Flag(primary) AND NOT RE_Flag). is
452 set if the secondary ring is operational and the
453 Recovery Enable Flag is clear (NOT
454 NO_Flag(secondary) AND NOT RE_Flag). Ref 9.4.3.
455 and 10.3.1. the primary or secondary, i.e., the
456 Recovery Enable, RE_Flag, is set."
458 "ANSI { fddiSMT 43 }"
459 ::= { snmpFddiSMTEntry 17 }
461 snmpFddiSMTRemoteDisconnectFlag OBJECT-TYPE
462 SYNTAX INTEGER { true(1), false(2) }
466 "A flag indicating that the station was remotely
467 disconnected from the network. A station requires
468 a Connect Action (SM_CM_CONNECT.request (Connect))
469 to rejoin and clear the flag (refer to ANSI
472 "ANSI { fddiSMT 44 }"
473 ::= { snmpFddiSMTEntry 18 }
475 snmpFddiSMTStationAction OBJECT-TYPE
477 other(1), -- none of the following
486 "This object, when read, always returns a value of
487 other(1). The behavior of setting this variable
488 to each of the acceptable values is as follows:
490 Other: Results in a badValue error.
492 Connect: Generates an
493 SM_CM_Connect.request(connect) signal to CMT
494 indicating that the ECM State machine is to begin
495 a connection sequence. The
496 fddiSMTRemoteDisconnectFlag is cleared on the
497 setting of this variable to 1. See ANSI Ref
500 Disconnect: Generates an
501 SM_CM_Connect.request(disconnect) signal to ECM
502 and sets the fddiSMTRemoteDisconnectFlag. See
505 Path-Test: Initiates a station path test.
506 The Path_Test variable (See ANSI Ref. 9.4.1) is
507 set to Testing. The results of this action are
508 not specified in this standard.
510 Self-Test: Initiates a station self test.
511 The results of this action are not specified in
514 Attempts to set this object to all other values
515 results in a badValue error. Agents may elect to
516 return a badValue error on attempts to set this
517 variable to path-Test(4) or self-Test(5)."
519 "ANSI { fddiSMT 60 }"
520 ::= { snmpFddiSMTEntry 19 }
524 -- Implementation of the MAC Group is mandatory for all
525 -- systems which implement manageable FDDI subsystems.
527 snmpFddiMACNumber OBJECT-TYPE
528 SYNTAX INTEGER (0..65535)
532 "The total number of MAC implementations (across
533 all SMTs) on this network management application
534 entity. The value for this variable must remain
535 constant at least from one re-initialization of
536 the entity's network management system to the next
538 ::= { snmpFddiMAC 1 }
543 snmpFddiMACTable OBJECT-TYPE
544 SYNTAX SEQUENCE OF SnmpFddiMACEntry
545 ACCESS not-accessible
548 "A list of MAC entries. The number of entries is
549 given by the value of snmpFddiMACNumber."
550 ::= { snmpFddiMAC 2 }
552 snmpFddiMACEntry OBJECT-TYPE
553 SYNTAX SnmpFddiMACEntry
554 ACCESS not-accessible
557 "A MAC entry containing information common to a
559 INDEX { snmpFddiMACSMTIndex, snmpFddiMACIndex }
560 ::= { snmpFddiMACTable 1 }
568 snmpFddiMACFrameStatusCapabilities
570 snmpFddiMACTMaxGreatestLowerBound
572 snmpFddiMACTVXGreatestLowerBound
574 snmpFddiMACPathsAvailable
576 snmpFddiMACCurrentPath
578 snmpFddiMACUpstreamNbr
579 FddiMACLongAddressType,
580 snmpFddiMACOldUpstreamNbr
581 FddiMACLongAddressType,
582 snmpFddiMACDupAddrTest
584 snmpFddiMACPathsRequested
586 snmpFddiMACDownstreamPORTType
588 snmpFddiMACSMTAddress
589 FddiMACLongAddressType,
600 snmpFddiMACCurrentFrameStatus
608 snmpFddiMACFrameErrorThreshold
610 snmpFddiMACFrameErrorRatio
618 snmpFddiMACFrameCondition
627 snmpFddiMACSMTIndex OBJECT-TYPE
628 SYNTAX INTEGER (1..65535)
632 "The value of the SMT index associated with this
634 ::= { snmpFddiMACEntry 1 }
636 snmpFddiMACIndex OBJECT-TYPE
637 SYNTAX INTEGER (1..65535)
641 "A unique value for each MAC on the managed
642 entity. The MAC identified by a particular value
643 of this index is that identified by the same value
644 of an ifIndex object instance. That is, if a MAC
645 is associated with the interface whose value of
646 ifIndex in the Internet-Standard MIB is equal to
647 5, then the value of snmpFddiMACIndex shall also
648 equal 5. The value for each MAC must remain
649 constant at least from one re-initialization of
650 the entity's network management system to the next
652 ::= { snmpFddiMACEntry 2 }
654 snmpFddiMACFrameStatusCapabilities OBJECT-TYPE
655 SYNTAX INTEGER (0..1799)
659 "A value that indicates the MAC's bridge and end-
660 station capabilities for operating in a bridged
662 The value is a sum. This value initially takes
663 the value zero, then for each capability present,
664 2 raised to a power is added to the sum. The
665 powers are according to the following table:
670 -- MAC repeats A/C indicators as received on
671 -- copying with the intent to forward.
674 -- MAC sets C but not A on copying for
678 -- MAC resets C and sets A on C set and
679 -- A reset if the frame is not copied and the
680 -- frame was addressed to this MAC
682 FSC-Type0-programmable 8
683 -- Type0 capability is programmable
685 FSC-Type1-programmable 9
686 -- Type1 capability is programmable
688 FSC-Type2-programmable 10
689 -- Type2 capability is programmable
692 "ANSI { fddiMAC 11 }"
693 ::= { snmpFddiMACEntry 3 }
695 snmpFddiMACTMaxGreatestLowerBound OBJECT-TYPE
700 "The greatest lower bound of T_Max supported for
703 "ANSI { fddiMAC 13 }"
704 ::= { snmpFddiMACEntry 4 }
706 snmpFddiMACTVXGreatestLowerBound OBJECT-TYPE
711 "The greatest lower bound of TVX supported for
714 "ANSI { fddiMAC 14 }"
715 ::= { snmpFddiMACEntry 5 }
717 snmpFddiMACPathsAvailable OBJECT-TYPE
718 SYNTAX INTEGER (0..7)
722 "A value that indicates the PATH types available
725 The value is a sum. This value initially takes
726 the value zero, then for each type of PATH that
727 this MAC has available, 2 raised to a power is
728 added to the sum. The powers are according to the
736 "ANSI { fddiMAC 22 }"
737 ::= { snmpFddiMACEntry 6 }
739 snmpFddiMACCurrentPath OBJECT-TYPE
750 "Indicates the association of the MAC with a
753 "ANSI { fddiMAC 23 }"
754 ::= { snmpFddiMACEntry 7 }
756 snmpFddiMACUpstreamNbr OBJECT-TYPE
757 SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6))
761 "The MAC's upstream neighbor's long individual MAC
762 address. It may be determined by the Neighbor
763 Information Frame protocol (refer to ANSI SMT
764 7.2.1). The value shall be reported as '00 00 00
765 00 00 00' if it is unknown."
767 "ANSI { fddiMAC 24 }"
768 ::= { snmpFddiMACEntry 8 }
770 snmpFddiMACOldUpstreamNbr OBJECT-TYPE
771 SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6))
775 "The previous value of the MAC's upstream
776 neighbor's long individual MAC address. It may be
777 determined by the Neighbor Information Frame
778 protocol (refer to ANSI SMT 7.2.1). The value
779 shall be reported as '00 00 00 00 00 00' if it is
782 "ANSI { fddiMAC 26 }"
783 ::= { snmpFddiMACEntry 9 }
785 snmpFddiMACDupAddrTest OBJECT-TYPE
786 SYNTAX INTEGER { none(1), pass(2), fail(3) }
790 "The Duplicate Address Test flag, Dup_Addr_Test
791 (refer to ANSI 8.3.1)."
793 "ANSI { fddiMAC 29 }"
794 ::= { snmpFddiMACEntry 10 }
796 snmpFddiMACPathsRequested OBJECT-TYPE
801 "A value that indicates PATH(s) desired for this
804 The value is a sum which represents the individual
805 PATHs that are desired. This value initially
806 takes the value zero, then for each type of PATH
807 that this node is, 2 raised to a power is added to
808 the sum. The powers are according to the
817 The precedence order is primary, secondary, local,
818 and then isolated if multiple PATHs are desired
821 "ANSI { fddiMAC 32 }"
822 ::= { snmpFddiMACEntry 11 }
824 snmpFddiMACDownstreamPORTType OBJECT-TYPE
825 SYNTAX INTEGER { a(1), b(2), s(3), m(4), unknown(5) }
829 "Indicates the PC-Type of the first port that is
830 downstream of this MAC (the exit port)."
832 "ANSI { fddiMAC 33 }"
833 ::= { snmpFddiMACEntry 12 }
835 snmpFddiMACSMTAddress OBJECT-TYPE
836 SYNTAX FddiMACLongAddressType -- OCTET STRING (SIZE (6))
840 "The 48 bit individual address of the MAC used for
843 "ANSI { fddiMAC 41 }"
844 ::= { snmpFddiMACEntry 13 }
846 snmpFddiMACTReq OBJECT-TYPE
851 "The value of T-Req (refer to ANSI MAC 2.2.1 and
854 "ANSI { fddiMAC 51 }"
855 ::= { snmpFddiMACEntry 14 }
857 snmpFddiMACTNeg OBJECT-TYPE
862 "The value of T-Neg (refer to ANSI MAC 2.2.1 and
865 "ANSI { fddiMAC 52 }"
866 ::= { snmpFddiMACEntry 15 }
868 snmpFddiMACTMax OBJECT-TYPE
873 "The value of T-Max (refer to ANSI MAC 2.2.1 and
876 "ANSI { fddiMAC 53 }"
877 ::= { snmpFddiMACEntry 16 }
879 snmpFddiMACTvxValue OBJECT-TYPE
884 "The value of TvxValue (refer to ANSI MAC 2.2.1
885 and ANSI MAC 7.3.5.2)."
887 "ANSI { fddiMAC 54 }"
888 ::= { snmpFddiMACEntry 17 }
890 snmpFddiMACTMin OBJECT-TYPE
895 "The value of T-Min (refer to ANSI MAC 2.2.1 and
898 "ANSI { fddiMAC 55 }"
899 ::= { snmpFddiMACEntry 18 }
901 snmpFddiMACCurrentFrameStatus OBJECT-TYPE
902 SYNTAX INTEGER (0..7)
906 "A value that indicates the MAC's operational
907 frame status setting functionality.
909 The value is a sum. This value initially takes
910 the value zero, then for each functionality
911 present, 2 raised to a power is added to the sum.
912 The powers are according to the following table:
916 -- MAC repeats A/C indicators as received
919 -- MAC sets C but not A on copying for
923 -- MAC resets C and sets A on C set and A
924 -- reset if frame is not copied
927 "ANSI { fddiMAC 63 }"
928 ::= { snmpFddiMACEntry 19 }
930 snmpFddiMACFrameCts OBJECT-TYPE
935 "Frame_Ct (refer to ANSI MAC 2.2.1)."
937 "ANSI { fddiMAC 71 }"
938 ::= { snmpFddiMACEntry 20 }
940 snmpFddiMACErrorCts OBJECT-TYPE
945 "Error_Ct (refer to ANSI MAC 2.2.1)."
947 "ANSI { fddiMAC 81 }"
948 ::= { snmpFddiMACEntry 21 }
950 snmpFddiMACLostCts OBJECT-TYPE
955 "Lost_Ct (refer to ANSI MAC 2.2.1)."
957 "ANSI { fddiMAC 82 }"
958 ::= { snmpFddiMACEntry 22 }
960 snmpFddiMACFrameErrorThreshold OBJECT-TYPE
961 SYNTAX INTEGER (1..65535)
965 "A threshold for determining when a MAC Condition
966 report should be generated. The condition is true
967 when the ratio, ((delta snmpFddiMACLostCt + delta
968 snmpFddiMACErrorCt) / (delta snmpFddiMACFrameCt +
969 delta snmpFddiMACLostCt)) x 2**16. exceeds the
970 threshold. It is used to determine when a station
971 has an unacceptable frame error threshold. The
972 sampling algorithm is implementation dependent.
973 Any attempt to set this variable to a value of
974 less than one shall result in a badValue error.
975 Those who are familiar with the SNMP management
976 framework will recognize that thresholds are not
977 in keeping with the SNMP philosophy. However,
978 this variable is supported by underlying SMT
979 implementations already and maintaining this
980 threshold should not pose an undue additional
981 burden on SNMP agent implementors."
983 "ANSI { fddiMAC 95 }"
984 ::= { snmpFddiMACEntry 23 }
986 snmpFddiMACFrameErrorRatio OBJECT-TYPE
987 SYNTAX INTEGER (1..65535)
991 "This attribute is the actual ratio, ((delta
992 snmpFddiMACLostCt + delta snmpFddiMACErrorCt) /
993 (delta snmpFddiMACFrameCt + delta
994 snmpFddiMACLostCt)) x 2**16."
996 "ANSI { fddiMAC 96 }"
997 ::= { snmpFddiMACEntry 24 }
999 snmpFddiMACRMTState OBJECT-TYPE
1005 rm4(5), -- Non_Op_Dup
1006 rm5(6), -- Ring_Op_Dup
1013 "Indicates the current state of the Ring
1014 Management state machine (refer to ANSI Section
1017 "ANSI { fddiMAC 111 }"
1018 ::= { snmpFddiMACEntry 25 }
1020 snmpFddiMACDaFlag OBJECT-TYPE
1021 SYNTAX INTEGER { true(1), false(2) }
1025 "The RMT flag Duplicate Address Flag, DA_Flag
1026 (refer to ANSI 10.3.1.2)."
1028 "ANSI { fddiMAC 112 }"
1029 ::= { snmpFddiMACEntry 26 }
1031 snmpFddiMACUnaDaFlag OBJECT-TYPE
1032 SYNTAX INTEGER { true(1), false(2) }
1036 "A flag set when the upstream neighbor reports a
1037 duplicate address condition. Reset when the
1040 "ANSI { fddiMAC 113 }"
1041 ::= { snmpFddiMACEntry 27 }
1043 snmpFddiMACFrameCondition OBJECT-TYPE
1044 SYNTAX INTEGER { true(1), false(2) }
1048 "Indicates the MAC Condition is active when set.
1049 Cleared when the condition clears and on power
1052 "ANSI { fddiMAC 114 }"
1053 ::= { snmpFddiMACEntry 28 }
1055 snmpFddiMACChipSet OBJECT-TYPE
1056 SYNTAX OBJECT IDENTIFIER
1060 "This object identifies the hardware chip(s) which
1061 is (are) principally responsible for the
1062 implementation of the MAC function. A few OBJECT
1063 IDENTIFIERS are identified elsewhere in this memo.
1064 For those The assignment of additional OBJECT
1065 IDENTIFIERs to various types of hardware chip sets
1066 is managed by the IANA. For example, vendors
1067 whose chip sets are not defined in this memo may
1068 request a number from the Internet Assigned
1069 Numbers Authority (IANA) which indicates the
1070 assignment of a enterprise specific subtree which,
1071 among other things, may be used to allocate OBJECT
1072 IDENTIFIER assignments for that enterprise's chip
1073 sets. Similarly, in the absence of an
1074 appropriately assigned OBJECT IDENTIFIER in this
1075 memo or in an enterprise specific subtree of a
1076 chip vendor, a board or system vendor can request
1077 a number for a subtree from the IANA and make an
1078 appropriate assignment. It is desired that,
1079 whenever possible, the same OBJECT IDENTIFIER be
1080 used for all chips of a given type. Consequently,
1081 the assignment made in this memo for a chip, if
1082 any, should be used in preference to any other
1083 assignment and the assignment made by the chip
1084 manufacturer, if any, should be used in preference
1085 to assignments made by users of those chips. If
1086 the hardware chip set is unknown, the object
1089 unknownChipSet OBJECT IDENTIFIER ::= { 0 0 }
1091 is returned. Note that unknownChipSet is a
1092 syntactically valid object identifier, and any
1093 conformant implementation of ASN.1 and the BER
1094 must be able to generate and recognize this
1096 ::= { snmpFddiMACEntry 29 }
1098 snmpFddiMACAction OBJECT-TYPE
1100 other(1), -- none of the following
1101 enableLLCService(2),
1102 disableLLCService(3),
1109 "This object, when read, always returns a value of
1110 other(1). The behavior of setting this variable
1111 to each of the acceptable values is as follows:
1113 Other: Results in a badValue
1116 enableLLCService: enables MAC service to
1119 disableLLCService: disables MAC service to
1122 connectMAC: connect this MAC in
1125 disconnectMAC: disconnect this MAC in
1128 Attempts to set this object to all other values
1129 results in a badValue error."
1131 "ANSI { fddiMAC 130 }"
1132 ::= { snmpFddiMACEntry 30 }
1137 -- the PATH group is empty for now and shall remain so until
1138 -- the ANSI community sorts out their PATH group
1142 -- Implementation of the PORT group is mandatory for all
1144 -- systems which implement manageable FDDI subsystems.
1146 snmpFddiPORTNumber OBJECT-TYPE
1147 SYNTAX INTEGER (0..65535)
1151 "The total number of PORT implementations (across
1152 all SMTs) on this network management application
1153 entity. The value for this variable must remain
1154 constant at least from one re-initialization of
1155 the entity's network management system to the next
1157 ::= { snmpFddiPORT 1 }
1162 snmpFddiPORTTable OBJECT-TYPE
1163 SYNTAX SEQUENCE OF SnmpFddiPORTEntry
1164 ACCESS not-accessible
1167 "A list of PORT entries. The number of entries is
1168 given by the value of snmpFddiPORTNumber."
1169 ::= { snmpFddiPORT 2 }
1171 snmpFddiPORTEntry OBJECT-TYPE
1172 SYNTAX SnmpFddiPORTEntry
1173 ACCESS not-accessible
1176 "A PORT entry containing information common to a
1178 INDEX { snmpFddiPORTSMTIndex, snmpFddiPORTIndex }
1179 ::= { snmpFddiPORTTable 1 }
1181 SnmpFddiPORTEntry ::=
1183 snmpFddiPORTSMTIndex
1189 snmpFddiPORTPCNeighbor
1191 snmpFddiPORTConnectionPolicies
1193 snmpFddiPORTRemoteMACIndicated
1197 snmpFddiPORTPathsRequested
1199 snmpFddiPORTMACPlacement
1201 snmpFddiPORTAvailablePaths
1203 snmpFddiPORTMACLoopTime
1209 snmpFddiPORTLCTFailCts
1211 snmpFddiPORTLerEstimate
1213 snmpFddiPORTLemRejectCts
1217 snmpFddiPORTLerCutoff
1219 snmpFddiPORTLerAlarm
1221 snmpFddiPORTConnectState
1223 snmpFddiPORTPCMState
1225 snmpFddiPORTPCWithhold
1227 snmpFddiPORTLerCondition
1235 snmpFddiPORTSMTIndex OBJECT-TYPE
1236 SYNTAX INTEGER (1..65535)
1240 "The value of the SMT index associated with this
1242 ::= { snmpFddiPORTEntry 1 }
1244 snmpFddiPORTIndex OBJECT-TYPE
1245 SYNTAX INTEGER (1..65535)
1249 "A unique value for each PORT within a given SMT.
1250 Its value ranges between 1 and the sum of the
1251 values of snmpFddiSMTNonMasterCt
1252 { snmpFddiSMTEntry 6 } and snmpFddiSMTMasterCt
1253 { snmpFddiSMTEntry 7 } on the given SMT. The
1254 value for each PORT must remain constant at least
1255 from one re-initialization of the entity's network
1256 management system to the next re-initialization."
1257 ::= { snmpFddiPORTEntry 2 }
1259 snmpFddiPORTPCType OBJECT-TYPE
1260 SYNTAX INTEGER { a(1), b(2), s(3), m(4) }
1264 "PC_Type (refer to ANSI SMT 9.2.2 and ANSI SMT
1267 "ANSI { fddiPORT 12 }"
1268 ::= { snmpFddiPORTEntry 3 }
1270 snmpFddiPORTPCNeighbor OBJECT-TYPE
1271 SYNTAX INTEGER { a(1), b(2), s(3), m(4), unknown(5) }
1275 "The type (PC_Neighbor) of the remote PORT that is
1276 determined in PC_Signaling in R_Val (1,2) (refer
1277 to ANSI SMT 9.6.3.2)."
1279 "ANSI { fddiPORT 13 }"
1280 ::= { snmpFddiPORTEntry 4 }
1282 snmpFddiPORTConnectionPolicies OBJECT-TYPE
1283 SYNTAX INTEGER (0..7)
1287 "A value that indicates the node's PORT policies.
1288 Pc-MAC-LCT, Pc-MAC-Loop, and Pc-MAC-Placement
1289 indicate how the respective PC Signaling
1290 Capability flags should be set (refer to ANSI SMT
1293 The value is a sum. This value initially takes
1294 the value zero, then for each PORT policy, 2
1295 raised to a power is added to the sum. The powers
1296 are according to the following table:
1301 Pc-MAC-Placement 2 "
1303 "ANSI { fddiPORT 14 }"
1304 ::= { snmpFddiPORTEntry 5 }
1306 snmpFddiPORTRemoteMACIndicated OBJECT-TYPE
1307 SYNTAX INTEGER { true(1), false(2) }
1311 "The indication, in PC-Signaling that the remote
1312 partner intends to place a MAC in the output token
1313 PATH of this PORT. Signaled as R_Val (9) (refer
1314 to ANSI SMT 9.6.3.2)."
1316 "ANSI { fddiPORT 15 }"
1317 ::= { snmpFddiPORTEntry 6 }
1319 snmpFddiPORTCEState OBJECT-TYPE
1330 "Indicates the current state of PORT's
1331 Configuration Element (CE) (refer to ANSI 9.7.5).
1332 Note that this value represents the Current Path
1333 information for this PORT."
1335 "ANSI { fddiPORT 16 }"
1336 ::= { snmpFddiPORTEntry 7 }
1338 snmpFddiPORTPathsRequested OBJECT-TYPE
1339 SYNTAX INTEGER (0..15)
1343 "A value that indicates the desired association(s)
1344 of the port with a station PATH. The 'Primary'
1345 Path is the default. The value of 'Secondary' is
1346 only meaningful for S (slave) or M (master) PORT
1347 PC-Types. This value effects the setting of the
1348 CF_Insert_S, and CF_Insert_L flags (refer to ANSI
1349 Section 9.4.3). If the 'Primary' PATH is present,
1350 then the Primary PATH (the default PATH) is
1351 selected. If the 'Secondary' PATH is present and
1352 the 'Primary' PATH is not present, then the
1353 CF_Insert_S flag is set. If the 'Local' PATH is
1354 sent and neither the 'Primary' or 'Secondary'
1355 PATHs are sent, then the CF_Insert_L flag is set.
1357 The value is a sum. This value initially takes
1358 the value zero, then for each type of PATH
1359 desired, 2 raised to a power is added to the sum.
1360 The powers are according to the following table:
1368 "ANSI { fddiPORT 17 }"
1369 ::= { snmpFddiPORTEntry 8 }
1371 snmpFddiPORTMACPlacement OBJECT-TYPE
1372 SYNTAX FddiResourceId -- INTEGER (0..65535)
1376 "Indicates the upstream MAC, if any, that is
1377 associated with the PORT. The value shall be zero
1378 if there is no MAC associated with the PORT.
1379 Otherwise, the value shall be equal to the value
1380 of snmpFddiMACIndex associated with the MAC."
1382 "ANSI { fddiPORT 18 }"
1383 ::= { snmpFddiPORTEntry 9 }
1385 snmpFddiPORTAvailablePaths OBJECT-TYPE
1386 SYNTAX INTEGER (0..7)
1390 "A value that indicates the PATH types available
1393 The value is a sum. This value initially takes
1394 the value zero, then for each type of PATH that
1395 this port has available, 2 raised to a power is
1396 added to the sum. The powers are according to the
1404 "ANSI { fddiPORT 19 }"
1405 ::= { snmpFddiPORTEntry 10 }
1407 snmpFddiPORTMACLoopTime OBJECT-TYPE
1412 "Time for the optional MAC Local Loop, T_Next(9),
1413 which is greater-than or equal-to 200 milliseconds
1414 (refer to ANSI SMT 9.4.4.2.3)."
1416 "ANSI { fddiPORT 21 }"
1417 ::= { snmpFddiPORTEntry 11 }
1419 snmpFddiPORTTBMax OBJECT-TYPE
1424 "TB_Max (refer to ANSI SMT 9.4.4.2.1)."
1426 "ANSI { fddiPORT 32 }"
1427 ::= { snmpFddiPORTEntry 12 }
1429 snmpFddiPORTBSFlag OBJECT-TYPE
1430 SYNTAX INTEGER { true(1), false(2) }
1434 "The Break State, BS_Flag (refer to ANSI SMT
1437 "ANSI { fddiPORT 33 }"
1438 ::= { snmpFddiPORTEntry 13 }
1440 snmpFddiPORTLCTFailCts OBJECT-TYPE
1445 "The count of the consecutive times the link
1446 confidence test (LCT) has failed during connection
1447 management (refer to ANSI 9.4.1)."
1449 "ANSI { fddiPORT 42 }"
1450 ::= { snmpFddiPORTEntry 14 }
1452 snmpFddiPORTLerEstimate OBJECT-TYPE
1453 SYNTAX INTEGER (4..15)
1457 "A long term average link error rate. It ranges
1458 from 10**-4 to 10**-15 and is reported as the
1459 absolute value of the exponent of the estimate."
1461 "ANSI { fddiPORT 51 }"
1462 ::= { snmpFddiPORTEntry 15 }
1464 snmpFddiPORTLemRejectCts OBJECT-TYPE
1469 "A link error monitoring count of the times that a
1470 link has been rejected."
1472 "ANSI { fddiPORT 52 }"
1473 ::= { snmpFddiPORTEntry 16 }
1475 snmpFddiPORTLemCts OBJECT-TYPE
1480 "The aggregate link error monitor error count, set
1481 to zero only on station power_up."
1483 "ANSI { fddiPORT 53 }"
1484 ::= { snmpFddiPORTEntry 17 }
1486 snmpFddiPORTLerCutoff OBJECT-TYPE
1487 SYNTAX INTEGER (4..15)
1491 "The link error rate estimate at which a link
1492 connection will be broken. It ranges from 10**-4
1493 to 10**-15 and is reported as the absolute value
1496 "ANSI { fddiPORT 58 }"
1497 ::= { snmpFddiPORTEntry 18 }
1499 snmpFddiPORTLerAlarm OBJECT-TYPE
1500 SYNTAX INTEGER (4..15)
1504 "The link error rate estimate at which a link
1505 connection will generate an alarm. It ranges from
1506 10**-4 to 10**-15 and is reported as the absolute
1507 value of the exponent of the estimate."
1509 "ANSI { fddiPORT 59 }"
1510 ::= { snmpFddiPORTEntry 19 }
1512 snmpFddiPORTConnectState OBJECT-TYPE
1522 "An indication of the connect state of this PORT.
1523 Basically, this gives a higher level view of the
1524 state of the connection by grouping PCM states and
1525 the PC-Withhold flag state. The supported values
1526 and their corresponding PCM states and PC-Withhold
1527 condition, when relevant, are:
1528 disabled: (PC0:Off, PC9:Maint)
1530 connecting: (PC1(Break) || PC3 (Connect) || PC4
1531 (Next) || PC5 (Signal) || PC6
1532 (Join) || PC7 (Verify)) &&
1533 (PC_Withhold = None)
1535 standby: (NOT PC_Withhold == None)
1537 active: (PC2:Trace || PC8:Active) "
1539 "ANSI { fddiPORT 61 }"
1540 ::= { snmpFddiPORTEntry 20 }
1542 snmpFddiPORTPCMState OBJECT-TYPE
1558 "(refer to SMT 9.6.2)."
1560 "ANSI { fddiPORT 62 }"
1561 ::= { snmpFddiPORTEntry 21 }
1563 snmpFddiPORTPCWithhold OBJECT-TYPE
1564 SYNTAX INTEGER { none(1), m-m(2), other(3) }
1568 "PC_Withhold, (refer to ANSI SMT 9.4.1)."
1570 "ANSI { fddiPORT 63 }"
1571 ::= { snmpFddiPORTEntry 22 }
1573 snmpFddiPORTLerCondition OBJECT-TYPE
1574 SYNTAX INTEGER { true(1), false(2) }
1578 "This variable is set to true whenever LerEstimate
1579 is less than or equal to LerAlarm."
1581 "ANSI { fddiPORT 64 }"
1582 ::= { snmpFddiPORTEntry 23 }
1584 snmpFddiPORTChipSet OBJECT-TYPE
1585 SYNTAX OBJECT IDENTIFIER
1589 "This object identifies the hardware chip(s) which
1590 is (are) principally responsible for the
1591 implementation of the PORT (PHY) function. A few
1592 OBJECT IDENTIFIERS are identified elsewhere in
1593 this memo. For those The assignment of additional
1594 OBJECT IDENTIFIERs to various types of hardware
1595 chip sets is managed by the IANA. For example,
1596 vendors whose chip sets are not defined in this
1597 memo may request a number from the Internet
1598 Assigned Numbers Authority (IANA) which indicates
1599 the assignment of a enterprise specific subtree
1600 which, among other things, may be used to allocate
1601 OBJECT IDENTIFIER assignments for that
1602 enterprise's chip sets. Similarly, in the absence
1603 of an appropriately assigned OBJECT IDENTIFIER in
1604 this memo or in an enterprise specific subtree of
1605 a chip vendor, a board or system vendor can
1606 request a number for a subtree from the IANA and
1607 make an appropriate assignment. It is desired
1608 that, whenever possible, the same OBJECT
1609 IDENTIFIER be used for all chips of a given type.
1610 Consequently, the assignment made in this memo for
1611 a chip, if any, should be used in preference to
1612 any other assignment and the assignment made by
1613 the chip manufacturer, if any, should be used in
1614 preference to assignments made by users of those
1615 chips. If the hardware chip set is unknown, the
1618 unknownChipSet OBJECT IDENTIFIER ::= { 0 0 }
1620 is returned. Note that unknownChipSet is a
1621 syntactically valid object identifier, and any
1622 conformant implementation of ASN.1 and the BER
1623 must be able to generate and recognize this
1625 ::= { snmpFddiPORTEntry 24 }
1627 snmpFddiPORTAction OBJECT-TYPE
1629 other(1), -- none of the following
1639 "This object, when read, always returns a value of
1640 other(1). The behavior of setting this variable
1641 to each of the acceptable values is as follows:
1643 Other: Results in a badValue error.
1645 maintPORT: Signal PC_Maint
1647 enablePORT: Signal PC_Enable
1649 disablePORT: Signal PC_Disable
1651 startPORT: Signal PC_Start
1653 stopPORT: Signal PC_Stop
1655 Signals cause an SM_CM_CONTROL.request service to
1656 be generated with a control_action of `Signal' and
1657 the `variable' parameter set with the appropriate
1658 value (i.e., PC_Maint, PC_Enable, PC_Disable,
1659 PC_Start, PC_Stop). Ref. ANSI SMT Section 9.3.2.
1661 Attempts to set this object to all other values
1662 results in a badValue error."
1664 "ANSI { fddiPORT 70 }"
1665 ::= { snmpFddiPORTEntry 25 }
1668 -- the ATTACHMENT group
1669 -- Implementation of the ATTACHMENT group is mandatory for
1670 -- all systems which implement manageable FDDI subsystems.
1672 snmpFddiATTACHMENTNumber OBJECT-TYPE
1673 SYNTAX INTEGER (0..65535)
1677 "The total number of attachments (across all SMTs)
1678 on this network management application entity.
1679 The value for this variable must remain constant
1680 at least from one re-initialization of the
1681 entity's network management system to the next
1683 ::= { snmpFddiATTACHMENT 1 }
1686 -- the ATTACHMENT table
1688 snmpFddiATTACHMENTTable OBJECT-TYPE
1689 SYNTAX SEQUENCE OF SnmpFddiATTACHMENTEntry
1690 ACCESS not-accessible
1693 "A list of ATTACHMENT entries. The number of
1694 entries is given by the value of
1695 snmpFddiATTACHMENTNumber."
1696 ::= { snmpFddiATTACHMENT 2 }
1698 snmpFddiATTACHMENTEntry OBJECT-TYPE
1699 SYNTAX SnmpFddiATTACHMENTEntry
1700 ACCESS not-accessible
1703 "An ATTACHMENT entry containing information common
1704 to a given set of ATTACHMENTs.
1706 The ATTACHMENT Resource represents a PORT or a
1707 pair of PORTs plus the optional associated optical
1708 bypass that are managed as a functional unit.
1709 Because of its relationship to the PORT Objects,
1710 there is a natural association of ATTACHMENT
1711 Resource Indices to the PORT Indices. The
1712 resource index for the ATTACHMENT is equal to the
1713 associated PORT index for 'single-attachment' and
1714 'concentrator' type snmpFddiATTACHMENTClasses.
1715 For 'dual-attachment' Classes, the ATTACHMENT
1716 Index is the PORT Index of the A PORT of the A/B
1717 PORT Pair that represents the ATTACHMENT."
1718 INDEX { snmpFddiATTACHMENTSMTIndex,
1719 snmpFddiATTACHMENTIndex }
1720 ::= { snmpFddiATTACHMENTTable 1 }
1722 SnmpFddiATTACHMENTEntry ::=
1724 snmpFddiATTACHMENTSMTIndex
1726 snmpFddiATTACHMENTIndex
1728 snmpFddiATTACHMENTClass
1730 snmpFddiATTACHMENTOpticalBypassPresent
1732 snmpFddiATTACHMENTIMaxExpiration
1734 snmpFddiATTACHMENTInsertedStatus
1736 snmpFddiATTACHMENTInsertPolicy
1740 snmpFddiATTACHMENTSMTIndex OBJECT-TYPE
1741 SYNTAX INTEGER (1..65535)
1745 "The value of the SMT index associated with this
1747 ::= { snmpFddiATTACHMENTEntry 1 }
1749 snmpFddiATTACHMENTIndex OBJECT-TYPE
1750 SYNTAX INTEGER (1..65535)
1754 "A unique value for each ATTACHMENT on a given
1755 SMT. Its value ranges between 1 and the sum of
1756 the values of snmpFddiSMTNonMasterCt {
1757 snmpFddiSMTEntry 6 } and snmpFddiSMTMasterCt {
1758 snmpFddiSMTEntry 7 } on the given SMT. The value
1759 for each ATTACHMENT must remain constant at least
1760 from one re-initialization of the entity's network
1761 management system to the next re-initialization."
1762 ::= { snmpFddiATTACHMENTEntry 2 }
1764 snmpFddiATTACHMENTClass OBJECT-TYPE
1766 single-attachment(1),
1773 "The Attachment class. This represents a PORT or
1774 a pair of PORTs plus the associated optional
1775 optical bypass that are managed as a functional
1776 unit. The PORT associations are the following:
1778 single-attachment - S PORTs
1779 dual-attachment - A/B PORT Pairs
1780 concentrator - M PORTs "
1782 "ANSI { fddiATTACHMENT 11 }"
1783 ::= { snmpFddiATTACHMENTEntry 3 }
1785 snmpFddiATTACHMENTOpticalBypassPresent OBJECT-TYPE
1786 SYNTAX INTEGER { true(1), false(2) }
1790 "The value of this value is false for 'single-
1791 attachment' and { snmpFddiATTACHMENT 11 }.
1792 Correct operation of CMT for single-attachment and
1793 concentrator attachments requires that a bypass
1794 function must not loopback the network side of the
1795 MIC, but only the node side."
1797 "ANSI { fddiATTACHMENT 12 }"
1798 ::= { snmpFddiATTACHMENTEntry 4 }
1800 snmpFddiATTACHMENTIMaxExpiration OBJECT-TYPE
1805 "I_Max (refer to ANSI SMT 9.4.4.2.1). It is
1806 recognized that some currently deployed systems do
1807 not implement an optical bypass. Systems which do
1808 not implement optical bypass should return a value
1811 "ANSI { fddiATTACHMENT 13 }"
1812 ::= { snmpFddiATTACHMENTEntry 5 }
1814 snmpFddiATTACHMENTInsertedStatus OBJECT-TYPE
1815 SYNTAX INTEGER { true(1), false(2), unimplemented(3) }
1819 "Indicates whether the attachment is currently
1820 inserted in the node."
1822 "ANSI { fddiATTACHMENT 14 }"
1823 ::= { snmpFddiATTACHMENTEntry 6 }
1825 snmpFddiATTACHMENTInsertPolicy OBJECT-TYPE
1826 SYNTAX INTEGER { true(1), false(2), unimplemented(3) }
1830 "Indicates the Insert Policy for this Attachment.
1831 Insert: True (1), Don't Insert: False (2),
1834 "ANSI { fddiATTACHMENT 15 }"
1835 ::= { snmpFddiATTACHMENTEntry 7 }
1838 -- the Chip Set group
1839 -- The following object identifiers are allocated for use
1840 -- with the snmpFddiMACChipSet and snmpFddiPORTChipSet
1843 snmpFddiPHYChipSets -- Chips primarily responsible
1844 -- for implementing the PHY
1846 OBJECT IDENTIFIER ::= { snmpFddiChipSets 1 }
1848 -- None defined at present
1849 -- Chipsets may someday be
1853 snmpFddiMACChipSets -- Chips primarily responsible
1854 -- for implementing the
1856 OBJECT IDENTIFIER ::= { snmpFddiChipSets 2 }
1858 -- None defined at present
1859 -- Chipsets may someday be
1862 snmpFddiPHYMACChipSets -- Chips which implement both
1863 -- the PHY and MAC functions
1864 OBJECT IDENTIFIER ::= { snmpFddiChipSets 3 }
1866 -- None defined at present
1867 -- Chipsets may someday be