(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 }
-- 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
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
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 {
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,
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)."
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
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
"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
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.)."
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
(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),
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)
}
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
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
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", RFC1285, SNMP
Research, Incorporated, January 1992.
[3] Case, J., Fedor, M., Schoffstall, M., and J. Davin, "Simple
Network Management Protocol", STD 15, RFC1157, 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,
RFC1213, 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, RFC1212, Performance Systems International, Hughes LAN
Systems, March 1991.
[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