draft-ietf-trunkmib-ds3-mib-04.txt   draft-ietf-trunkmib-ds3-mib-05.txt 
David Fowler email: davef@newbridge.com
Newbridge Networks Corporation voice: (613) 599-3600 ext.6559
600 March Rd, Kanata, Ontario, Canada K2K 2E6 fax: (613) 599-3669
Definitions of Managed Objects Definitions of Managed Objects
for the DS3/E3 Interface Type for the DS3/E3 Interface Type
Sun Oct 27 12:43:43 EST 1996 Fri May 9 09:58:30 EDT 1997
draft-ietf-trunkmib-ds3-mib-04.txt draft-ietf-trunkmib-ds3-mib-05.txt
David Fowler (editor) David Fowler (editor)
Newbridge Networks Newbridge Networks
davef@newbridge.com davef@newbridge.com
Status of this Memo Status of this Memo
This document is an Internet-Draft. Internet-Drafts are working This document is an Internet-Draft. Internet-Drafts are working
documents of the Internet Engineering Task Force (IETF), its areas, documents of the Internet Engineering Task Force (IETF), its areas,
and its working groups. Note that other groups may also distribute and its working groups. Note that other groups may also distribute
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during the troubleshooting process. during the troubleshooting process.
4. Object Definitions 4. Object Definitions
DS3-MIB DEFINITIONS ::= BEGIN DS3-MIB DEFINITIONS ::= BEGIN
IMPORTS IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, MODULE-IDENTITY, OBJECT-TYPE,
NOTIFICATION-TYPE, transmission FROM SNMPv2-SMI NOTIFICATION-TYPE, transmission FROM SNMPv2-SMI
DisplayString, TimeStamp, TruthValue FROM SNMPv2-TC DisplayString, TimeStamp, TruthValue FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF MODULE-COMPLIANCE, OBJECT-GROUP,
NOTIFICATION-GROUP FROM SNMPv2-CONF
InterfaceIndex FROM IF-MIB InterfaceIndex FROM IF-MIB
PerfCurrentCount, PerfIntervalCount, PerfCurrentCount, PerfIntervalCount,
PerfTotalCount FROM PerfHist-TC-MIB; PerfTotalCount FROM PerfHist-TC-MIB;
ds3 MODULE-IDENTITY ds3 MODULE-IDENTITY
LAST-UPDATED "9609261755Z" LAST-UPDATED "9705091400Z"
ORGANIZATION "IETF Trunk MIB Working Group" ORGANIZATION "IETF Trunk MIB Working Group"
CONTACT-INFO CONTACT-INFO
" David Fowler " David Fowler
Postal: Newbridge Networks Corporation Postal: Newbridge Networks Corporation
600 March Road 600 March Road
Kanata, Ontario, Canada K2K 2E6 Kanata, Ontario, Canada K2K 2E6
Tel: +1 613 591 3600 Tel: +1 613 591 3600
Fax: +1 613 599 3669 Fax: +1 613 599 3669
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throughTiming(3) throughTiming(3)
} }
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The source of Transmit Clock. "The source of Transmit Clock.
loopTiming indicates that the recovered receive clock loopTiming indicates that the recovered receive clock
is used as the transmit clock. is used as the transmit clock.
localTiming indicates that a local clock source is localTiming indicates that a local clock source is used
used. or that an external clock is attached to the box
containing the interface.
throughTiming indicates that transmit clock is derived throughTiming indicates that transmit clock is derived
from the recovered receive clock of another DS3 from the recovered receive clock of another DS3
interface." interface."
::= { dsx3ConfigEntry 11 } ::= { dsx3ConfigEntry 11 }
dsx3InvalidIntervals OBJECT-TYPE dsx3InvalidIntervals OBJECT-TYPE
SYNTAX INTEGER (0..96) SYNTAX INTEGER (0..96)
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
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"An index value that uniquely identifies an "An index value that uniquely identifies an
interface. The interface identified by a interface. The interface identified by a
particular value of this index is the same particular value of this index is the same
interface as identified by the same value an interface as identified by the same value an
ifIndex object instance. If no interface is ifIndex object instance. If no interface is
currently using a channel, the value should be currently using a channel, the value should be
zero. If a single interface occupies more than zero. If a single interface occupies more than
one time slot, that ifIndex value will be found one time slot, that ifIndex value will be found
in multiple time slots." in multiple time slots."
::= { dsx3FracEntry 3 } ::= { dsx3FracEntry 3 }
-- Ds3 TRAPS
ds3Traps OBJECT IDENTIFIER ::= { ds3 15 }
dsx3LineStatusChange NOTIFICATION-TYPE
OBJECTS { dsx3LineStatus,
dsx3LineStatusLastChange }
STATUS current
DESCRIPTION
"A dsx3LineStatusChange trap is sent when the
value of an instance dsx1LineStatus changes. It
can be utilized by an NMS to trigger polls. When
the line status change results in a lower level
line status change (i.e. ds1), then no traps for
the lower level are sent."
::= { ds3Traps 0 1 }
-- conformance information -- conformance information
ds3Conformance OBJECT IDENTIFIER ::= { ds3 14 } ds3Conformance OBJECT IDENTIFIER ::= { ds3 14 }
ds3Groups OBJECT IDENTIFIER ::= { ds3Conformance 1 } ds3Groups OBJECT IDENTIFIER ::= {
ds3Compliances OBJECT IDENTIFIER ::= { ds3Conformance 2 } ds3Conformance 1 } ds3Compliances OBJECT
IDENTIFIER ::= { ds3Conformance 2 }
-- compliance statements -- compliance statements
ds3Compliance MODULE-COMPLIANCE ds3Compliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The compliance statement for DS3/E3 interfaces." "The compliance statement for DS3/E3
interfaces."
MODULE -- this module MODULE -- this module
MANDATORY-GROUPS { ds3NearEndConfigGroup, MANDATORY-GROUPS { ds3NearEndConfigGroup,
ds3NearEndStatisticsGroup } ds3NearEndStatisticsGroup }
GROUP ds3FarEndGroup GROUP ds3FarEndGroup
DESCRIPTION DESCRIPTION
"Implementation of this group is optional for all "Implementation of this group is optional for all
systems that attach to a DS3 Interface. However, systems that attach to a DS3 Interface. However,
only C-bit Parity and SYNTRAN DS3 applications only C-bit Parity and SYNTRAN DS3 applications
have the capability (option) of providing this have the capability (option) of providing this
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ds3NearEndOptionalConfigGroup OBJECT-GROUP ds3NearEndOptionalConfigGroup OBJECT-GROUP
OBJECTS { dsx3LineStatusLastChange, OBJECTS { dsx3LineStatusLastChange,
dsx3LineStatusChangeTrapEnable } dsx3LineStatusChangeTrapEnable }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A collection of objects that may be implemented "A collection of objects that may be implemented
on DS3/E3 interfaces." on DS3/E3 interfaces."
::= { ds3Groups 5 } ::= { ds3Groups 5 }
-- Ds3 TRAPS
ds3Traps OBJECT IDENTIFIER ::= { ds3 15 }
dsx3LineStatusChange NOTIFICATION-TYPE ds3NearEndOptionalTrapGroup NOTIFICATION-GROUP
OBJECTS { dsx3LineStatus, NOTIFICATIONS { dsx3LineStatusChange }
dsx3LineStatusLastChange }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A dsx3LineStatusChange trap is sent when the "A collection of notifications that may be
value of an instance dsx1LineStatus changes. It implemented on DS3/E3 interfaces."
can be utilized by an NMS to trigger polls. When ::= { ds3Groups 6 }
the line status change results in a lower level
line status change (i.e. ds1), then no traps for
the lower level are sent."
::= { ds3Traps 0 1 }
END END
5. Appendix A - Use of dsx3IfIndex and dsx3LineIndex 5. Appendix A - Use of dsx3IfIndex and dsx3LineIndex
This Appendix exists to document the previous use if dsx3IfIndex and This Appendix exists to document the previous use if dsx3IfIndex and
dsx3LineIndex and to clarify the relationship of dsx3LineIndex as dsx3LineIndex and to clarify the relationship of dsx3LineIndex as
defined in rfc1407 with the dsx3LineIndex as defined in this defined in rfc1407 with the dsx3LineIndex as defined in this
document. document.
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4.1.1 The DS3/E3 Configuration Table ........................... 17 4.1.1 The DS3/E3 Configuration Table ........................... 17
4.1.2 The DS3/E3 Current Table ................................. 26 4.1.2 The DS3/E3 Current Table ................................. 26
4.1.3 The DS3/E3 Interval Table ................................ 30 4.1.3 The DS3/E3 Interval Table ................................ 30
4.1.4 The DS3/E3 Total ......................................... 35 4.1.4 The DS3/E3 Total ......................................... 35
4.2 The DS3 Far End Group ...................................... 39 4.2 The DS3 Far End Group ...................................... 39
4.2.1 The DS3 Far End Configuration ............................ 39 4.2.1 The DS3 Far End Configuration ............................ 39
4.2.2 The DS3 Far End Current .................................. 41 4.2.2 The DS3 Far End Current .................................. 41
4.2.3 The DS3 Far End Interval Table ........................... 44 4.2.3 The DS3 Far End Interval Table ........................... 44
4.2.4 The DS3 Far End Total .................................... 46 4.2.4 The DS3 Far End Total .................................... 46
4.3 The DS3/E3 Fractional Table ................................ 49 4.3 The DS3/E3 Fractional Table ................................ 49
4.4 Conformance Groups ......................................... 51 4.4 The DS3 Trap Group ......................................... 52
4.5 The DS3 Trap Group ......................................... 55 4.5 Conformance Groups ......................................... 52
5 Appendix A - Use of dsx3IfIndex and dsx3LineIndex ............ 55 5 Appendix A - Use of dsx3IfIndex and dsx3LineIndex ............ 56
6 Appendix B - The delay approach to Unavialable Seconds. ..... 58 6 Appendix B - The delay approach to Unavialable Seconds. ..... 58
7 Acknowledgments .............................................. 59 7 Acknowledgments .............................................. 60
8 References ................................................... 60 8 References ................................................... 61
9 Security Considerations ...................................... 62 9 Security Considerations ...................................... 63
10 Author's Address ............................................ 62 10 Author's Address ............................................ 63
 End of changes. 14 change blocks. 
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