draft-ietf-adslmib-gbond-tdim-mib-00.txt   draft-ietf-adslmib-gbond-tdim-mib-01.txt 
Network Working Group E. Beili Network Working Group E. Beili
Internet-Draft Actelis Networks Internet-Draft Actelis Networks
Intended status: Standards Track N. Nair Intended status: Standards Track N. Nair
Expires: October 31, 2007 Wipro Technologies Expires: May 22, 2008 Wipro Technologies
April 29, 2007 November 19, 2007
xDSL multi-pair bonding using Time-Division Inverse Multiplexing xDSL multi-pair bonding using Time-Division Inverse Multiplexing
(G.Bond/TDIM) MIB (G.Bond/TDIM) MIB
draft-ietf-adslmib-gbond-tdim-mib-00.txt draft-ietf-adslmib-gbond-tdim-mib-01.txt
Status of This Memo Status of This Memo
By submitting this Internet-Draft, each author represents that any By submitting this Internet-Draft, each author represents that any
applicable patent or other IPR claims of which he or she is aware applicable patent or other IPR claims of which he or she is aware
have been or will be disclosed, and any of which he or she becomes have been or will be disclosed, and any of which he or she becomes
aware will be disclosed, in accordance with Section 6 of BCP 79. aware will be disclosed, in accordance with Section 6 of BCP 79.
Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that Task Force (IETF), its areas, and its working groups. Note that
skipping to change at page 1, line 36 skipping to change at page 1, line 36
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt. http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html. http://www.ietf.org/shadow.html.
This Internet-Draft will expire on October 31, 2007. This Internet-Draft will expire on May 22, 2008.
Copyright Notice Copyright Notice
Copyright (C) The IETF Trust (2007). Copyright (C) The IETF Trust (2007).
Abstract Abstract
This document defines Management Information Base (MIB) module for This document defines Management Information Base (MIB) module for
use with network management protocols in TCP/IP based internets. use with network management protocols in TCP/IP based internets.
This document proposes an extension to the G.Bond MIB module with a This document proposes an extension to the G.Bond MIB module with a
skipping to change at page 2, line 16 skipping to change at page 2, line 16
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3
2. The Internet-Standard Management Framework . . . . . . . . . . 3 2. The Internet-Standard Management Framework . . . . . . . . . . 3
3. The DSL Forum Management Framework for xDSL Bonding . . . . . 3 3. The DSL Forum Management Framework for xDSL Bonding . . . . . 3
4. Relationship to other MIB modules . . . . . . . . . . . . . . 3 4. Relationship to other MIB modules . . . . . . . . . . . . . . 3
4.1. Relationship to Interfaces Group MIB module . . . . . . . 4 4.1. Relationship to Interfaces Group MIB module . . . . . . . 4
4.2. Relationship to G.Bond MIB module . . . . . . . . . . . . 4 4.2. Relationship to G.Bond MIB module . . . . . . . . . . . . 4
4.3. Relationship to Other MIB modules . . . . . . . . . . . . 4 4.3. Relationship to Other MIB modules . . . . . . . . . . . . 4
5. MIB Structure . . . . . . . . . . . . . . . . . . . . . . . . 4 5. MIB Structure . . . . . . . . . . . . . . . . . . . . . . . . 4
5.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . 4 5.1. Overview . . . . . . . . . . . . . . . . . . . . . . . . . 4
5.1.1. TODO/Open Issues . . . . . . . . . . . . . . . . . . . 4
5.2. Protection Configuration . . . . . . . . . . . . . . . . . 4 5.2. Protection Configuration . . . . . . . . . . . . . . . . . 4
5.3. Service Configuration . . . . . . . . . . . . . . . . . . 4 5.3. Service Configuration . . . . . . . . . . . . . . . . . . 5
5.3.1. Management of TDM Services . . . . . . . . . . . . . . 5 5.3.1. Management of TDM Services . . . . . . . . . . . . . . 5
5.4. Mapping of ITU-T G.998.3 Managed Objects . . . . . . . . . 5 5.4. Mapping of ITU-T G.998.3 Managed Objects . . . . . . . . . 5
5.5. Mapping of DSL Forum WT-159 Managed Objects . . . . . . . 7 5.5. Mapping of DSL Forum WT-159 Managed Objects . . . . . . . 7
6. G.Bond/TDIM MIB Definitions . . . . . . . . . . . . . . . . . 7 6. G.Bond/TDIM MIB Definitions . . . . . . . . . . . . . . . . . 7
7. Security Considerations . . . . . . . . . . . . . . . . . . . 25 7. Security Considerations . . . . . . . . . . . . . . . . . . . 26
8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 26 8. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 27
9. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 26 9. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 27
10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 26 10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10.1. Normative References . . . . . . . . . . . . . . . . . . . 26 10.1. Normative References . . . . . . . . . . . . . . . . . . . 27
10.2. Informative References . . . . . . . . . . . . . . . . . . 27 10.2. Informative References . . . . . . . . . . . . . . . . . . 28
1. Introduction 1. Introduction
The Multi-pair bonding using time-division inverse multiplexing The Multi-pair bonding using time-division inverse multiplexing
(TDIM), a.k.a. G.Bond/TDIM, is specified in ITU-T G.998.3 (TDIM), a.k.a. G.Bond/TDIM, is specified in ITU-T G.998.3
recommendation [G.998.3], which defines a method for bonding (or recommendation [G.998.3], which defines a method for bonding (or
aggregating) of multiple xDSL lines into a single bi-directional aggregating) of multiple xDSL lines into a single bi-directional
logical link carrying a mix of various traffic streams, e.g. logical link, carrying a mix of various traffic streams, e.g.
Ethernet, Asynchronous Transfer Mode (ATM), Time-Division Ethernet, Asynchronous Transfer Mode (ATM), Time-Division
Multiplexing (TDM). Multiplexing (TDM).
The MIB module, defined in this document, provides G.Bond/TDIM The MIB module, defined in this document, provides G.Bond/TDIM
specific objects for the management of G.998.3 bonded interfaces, specific objects for the management of G.998.3 bonded interfaces,
extending the common bonding objects specified in GBOND-MIB extending the common bonding objects specified in GBOND-MIB
[I-D.ietf-adslmib-gbond-mib] module. [I-D.ietf-adslmib-gbond-mib] module.
2. The Internet-Standard Management Framework 2. The Internet-Standard Management Framework
skipping to change at page 4, line 34 skipping to change at page 4, line 34
_EdNote: Add here services layering model and MIBs for ATM, Ethernet _EdNote: Add here services layering model and MIBs for ATM, Ethernet
and TDM services. _ and TDM services. _
5. MIB Structure 5. MIB Structure
5.1. Overview 5.1. Overview
_EdNote: TBC... _ _EdNote: TBC... _
5.1.1. TODO/Open Issues
o Peformance Monitoring counters
5.2. Protection Configuration 5.2. Protection Configuration
G.Bond/TDIM specification allows an optional Forward Error Correction G.Bond/TDIM specification allows an optional Forward Error Correction
(FEC) and Interleaver block, which, if supported and enabled, (FEC) and Interleaver block, which, if supported and enabled,
provides a degree of protection against micro-interruptions, alien provides a degree of protection against micro-interruptions, alien
noise, and even individual Bonding Channel Entity (BCE) failures, noise, and even individual Bonding Channel Entity (BCE) failures,
a.k.a. cut-line protection. a.k.a. cut-line protection.
Management objects in the gBondTdimPortConfTable can be used to Management objects in the gBondTdimPortConfTable can be used to
configure and quiery the FEC and Interleaver function of the G.Bond/ configure and quiery the FEC and Interleaver function of the G.Bond/
skipping to change at page 6, line 5 skipping to change at page 6, line 5
between G.Bond/TDIM and PWE3, may be there's a potential for reuse, between G.Bond/TDIM and PWE3, may be there's a potential for reuse,
see PW-*-MIB modules in see PW-*-MIB modules in
http://www.ietf.org/html.charters/pwe3-charter.html _ http://www.ietf.org/html.charters/pwe3-charter.html _
5.4. Mapping of ITU-T G.998.3 Managed Objects 5.4. Mapping of ITU-T G.998.3 Managed Objects
This section contains the mapping between relevant managed objects This section contains the mapping between relevant managed objects
(attributes) defined in [G.998.3] and managed objects defined in this (attributes) defined in [G.998.3] and managed objects defined in this
document. document.
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| G.998.3 Managed Object | Corresponding SNMP Object | | G.998.3 Managed | Corresponding SNMP Object |
+------------------------+--------------------------------------+ | Object | |
+-----------------------+-------------------------------------------+
| oGroup | | | oGroup | |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECSupported | gBondTdimFecSupported | | aFECSupported | gBondTdimFecSupported |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECAdminState | gBondTdimFecAdminState | | aFECAdminState | gBondTdimFecAdminState |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECWordSize | gBondTdimFecWordSize | | aFECWordSize | gBondTdimFecWordSize |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECRedundancySize | gBondTdimFecRedundancySize | | aFECRedundancySize | gBondTdimFecRedundancySize |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECInterleaverType | gBondTdimFecInterleaverType | | aFECInterleaverType | gBondTdimFecInterleaverType |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECInterleaverDepth | gBondTdimFecInterleaverDepth | | aFECInterleaverDepth | gBondTdimFecInterleaverDepth |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECWordSize | gBondTdimFecMaxWordSize | | aFECWordSize | gBondTdimFecMaxWordSize |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECRedundancySize | gBondTdimFecMaxRedundancySize | | aFECRedundancySize | gBondTdimFecMaxRedundancySize |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECInterleaverType | gBondTdimFecInterleaverTypeSupported | | aFECInterleaverType | gBondTdimFecInterleaverTypeSupported |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aFECInterleaverDepth | gBondTdimFecMaxInterleaverDepth | | aFECInterleaverDepth | gBondTdimFecMaxInterleaverDepth |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aCRC4Errors | gBondTdimCrc4Errors | | aCRC4Errors | gBondTdimCrc4Errors |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aCRC6Errors | gBondTdimCrc6Errors | | aCRC6Errors | gBondTdimCrc6Errors |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aCRC8Errors | gBondTdimCrc8Errors | | aCRC8Errors | gBondTdimCrc8Errors |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| oService | | | oService | |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aServiceID | gBondTdimServiceIndex | | aServiceID | gBondTdimServiceIndex |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aServiceType | gBondTdimServiceType | | aServiceType | gBondTdimServiceType |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| aServiceSize | gBondTdimServiceSize | | aServiceSize | gBondTdimServiceSize |
+------------------------+--------------------------------------+ +-----------------------+-------------------------------------------+
| TBC... | TBC... | | TBC... | _EdNote: Finish the table and remove |
+------------------------+--------------------------------------+ | | TBC... _ |
+-----------------------+-------------------------------------------+
Table 1: Mapping of G.998.3 Managed Objects Table 1: Mapping of G.998.3 Managed Objects
_EdNote: Finish the table and remove TBC... _
5.5. Mapping of DSL Forum WT-159 Managed Objects 5.5. Mapping of DSL Forum WT-159 Managed Objects
This section contains the mapping between relevant managed objects This section contains the mapping between relevant managed objects
(attributes) defined in [WT-159] and managed objects defined in this (attributes) defined in [WT-159] and managed objects defined in this
document. document.
+-----------------------+---------------------------+ +----------------------+--------------------------------------------+
| WT-159 Managed Object | Corresponding SNMP Object | | WT-159 Managed | Corresponding SNMP Object |
+-----------------------+---------------------------+ | Object | |
+----------------------+--------------------------------------------+
| aServiceIfIdx | gBondTdimServiceIfIdx | | aServiceIfIdx | gBondTdimServiceIfIdx |
+-----------------------+---------------------------+ +----------------------+--------------------------------------------+
| TBC... | TBC... | | aServiceOperState | gBondTdimServiceOperState |
+-----------------------+---------------------------+ +----------------------+--------------------------------------------+
| aServiceUpDownEnable | gBondTdimServiceUpDownEnable |
+----------------------+--------------------------------------------+
| nServiceUp | gBondTdimServiceUp |
+----------------------+--------------------------------------------+
| nServiceDown | gBondTdimServiceDown |
+----------------------+--------------------------------------------+
| TBC... | _EdNote: Finish the table and remove |
| | TBC... _ |
+----------------------+--------------------------------------------+
Table 2: Mapping of WT-159 Managed Objects Table 2: Mapping of WT-159 Managed Objects
_EdNote: Finish the table and remove TBC... make sure aServiceIfIdx
is in WT-159. _
6. G.Bond/TDIM MIB Definitions 6. G.Bond/TDIM MIB Definitions
GBOND-TDIM-MIB DEFINITIONS ::= BEGIN GBOND-TDIM-MIB DEFINITIONS ::= BEGIN
IMPORTS IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
Unsigned32, Counter32 Unsigned32, Counter32
FROM SNMPv2-SMI -- RFC 2578 FROM SNMPv2-SMI -- [RFC2578]
TEXTUAL-CONVENTION, TruthValue TEXTUAL-CONVENTION, TruthValue
FROM SNMPv2-TC -- RFC 2579 FROM SNMPv2-TC -- [RFC2579]
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF -- RFC 2580 FROM SNMPv2-CONF -- [RFC2580]
ifIndex, InterfaceIndex ifIndex, InterfaceIndex
FROM IF-MIB -- RFC 2863 FROM IF-MIB -- [RFC2863]
gBondMIB -- gBondMIB
FROM GBOND-MIB -- RFC YYYY -- FROM GBOND-MIB -- [RFCXXXX]
-- EdNote: Replace YYYY with the actual RFC number & -- EdNote: Replace XXXX with the actual RFC number &
-- remove this note -- remove this note
; ;
gBondTdimMIB MODULE-IDENTITY gBondTdimMIB MODULE-IDENTITY
LAST-UPDATED "200704290000Z" -- April 29, 2007 LAST-UPDATED "200711190000Z" -- November 19, 2007
ORGANIZATION "IETF ADSL MIB Working Group" ORGANIZATION "IETF ADSL MIB Working Group"
CONTACT-INFO CONTACT-INFO
"WG charter: "WG charter:
http://www.ietf.org/html.charters/adslmib-charter.html http://www.ietf.org/html.charters/adslmib-charter.html
Mailing Lists: Mailing Lists:
General Discussion: adslmib@ietf.org General Discussion: adslmib@ietf.org
To Subscribe: adslmib-request@ietf.org To Subscribe: adslmib-request@ietf.org
In Body: subscribe your_email_address In Body: subscribe your_email_address
skipping to change at page 9, line 13 skipping to change at page 9, line 20
BCE - Bonding Channel Entity BCE - Bonding Channel Entity
CO - Central Office CO - Central Office
CPE - Customer Premises Equipment CPE - Customer Premises Equipment
GBS - Generic Bonding Sublayer GBS - Generic Bonding Sublayer
SNR - Signal to Noise Ratio SNR - Signal to Noise Ratio
Copyright (C) The Internet Society (2007). This version of this Copyright (C) The Internet Society (2007). This version of this
MIB module is part of RFC XXXX; see the RFC itself for full MIB module is part of RFC XXXX; see the RFC itself for full
legal notices." legal notices."
REVISION "200704290000Z" -- April 29, 2007 REVISION "200711190000Z" -- November 19, 2007
DESCRIPTION "Initial version, published as RFC XXXX." DESCRIPTION "Initial version, published as RFC YYYY."
-- EdNote: Replace XXXX with the actual RFC number & -- EdNote: Replace YYYY with the actual RFC number &
-- remove this note -- remove this note
::= { gBondMIB 3 } ::= { mib-2 ZZZ }
-- EdNote: Replace ZZZ with a real OID once it is
-- allocated & remove this note.
-- Sections of the module -- Sections of the module
-- Structured as recommended by RFC 4181, Appendix D -- Structured as recommended by [RFC4181], Appendix D
gBondTdimObjects OBJECT IDENTIFIER ::= { gBondTdimMIB 1 } gBondTdimObjects OBJECT IDENTIFIER ::= { gBondTdimMIB 1 }
gBondTdimConformance OBJECT IDENTIFIER ::= { gBondTdimMIB 2 } gBondTdimConformance OBJECT IDENTIFIER ::= { gBondTdimMIB 2 }
-- Groups in the module -- Groups in the module
gBondTdimPort OBJECT IDENTIFIER ::= { gBondTdimObjects 1 } gBondTdimPort OBJECT IDENTIFIER ::= { gBondTdimObjects 1 }
-- Textual Conventions -- Textual Conventions
skipping to change at page 10, line 21 skipping to change at page 10, line 30
DESCRIPTION DESCRIPTION
"This notification indicates that a service indicated by the "This notification indicates that a service indicated by the
gBondTdimServiceIfIdx in a particular G.Bond TDIM port' is gBondTdimServiceIfIdx in a particular G.Bond TDIM port' is
passing traffic. passing traffic.
This notification MAY be send for the G.Bond TDIM port, while This notification MAY be send for the G.Bond TDIM port, while
the port is Up, when the gBondTdimServiceOperState object has the port is Up, when the gBondTdimServiceOperState object has
left the Down state. left the Down state.
Generation of this notification is controlled by the Generation of this notification is controlled by the
gBondTdimServiceUpDownEnable object." gBondTdimServiceUpDownEnable object.
This object maps to the WT-159 notification aServiceUp."
REFERENCE
"[WT-159] 5.5.5.7"
::= { gBondTdimPortNotifications 1 } ::= { gBondTdimPortNotifications 1 }
gBondTdimServiceDown NOTIFICATION-TYPE gBondTdimServiceDown NOTIFICATION-TYPE
OBJECTS { OBJECTS {
-- ifIndex is not needed here since we are under specific GBS -- ifIndex is not needed here since we are under specific GBS
gBondTdimServiceIfIdx, gBondTdimServiceIfIdx,
gBondTdimServiceOperState gBondTdimServiceOperState
} }
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This notification indicates that a service indicated by the "This notification indicates that a service indicated by the
gBondTdimServiceIfIdx in a particular G.Bond TDIM port' has gBondTdimServiceIfIdx in a particular G.Bond TDIM port' has
stopped passing the traffic. stopped passing the traffic.
This notification MAY be send for the G.Bond TDIM port, while This notification MAY be send for the G.Bond TDIM port, while
the port is Up, when the gBondTdimServiceOperState object has the port is Up, when the gBondTdimServiceOperState object has
entered the Down state. entered the Down state.
Generation of this notification is controlled by the Generation of this notification is controlled by the
gBondTdimServiceUpDownEnable object." gBondTdimServiceUpDownEnable object.
This object maps to the WT-159 notification aServiceUp."
REFERENCE
"[WT-159] 5.5.5.8"
::= { gBondTdimPortNotifications 2 } ::= { gBondTdimPortNotifications 2 }
-- G.Bond TDIM Port group -- G.Bond TDIM Port group
gBondTdimPortConfTable OBJECT-TYPE gBondTdimPortConfTable OBJECT-TYPE
SYNTAX SEQUENCE OF GBondTdimPortConfEntry SYNTAX SEQUENCE OF GBondTdimPortConfEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Table for Configuration of G.Bond TDIM ports. Entries in "Table for Configuration of G.Bond TDIM ports. Entries in
skipping to change at page 14, line 43 skipping to change at page 15, line 11
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Indicates whether gBondTdimServiceUp and gBondTdimServiceDown "Indicates whether gBondTdimServiceUp and gBondTdimServiceDown
notifications should be generated for this interface. notifications should be generated for this interface.
Value of true(1) indicates that the notifications are enabled. Value of true(1) indicates that the notifications are enabled.
Value of false(2) indicates that the notifications are Value of false(2) indicates that the notifications are
disabled. disabled.
This object MUST be maintained in a persistent manner." This object MUST be maintained in a persistent manner.
This object maps to the WT-159 attribute aServiceUpDownEnble."
REFERENCE
"[WT-159] 5.5.5.6"
::= { gBondTdimPortConfEntry 6 } ::= { gBondTdimPortConfEntry 6 }
gBondTdimPortCapabilityTable OBJECT-TYPE gBondTdimPortCapabilityTable OBJECT-TYPE
SYNTAX SEQUENCE OF GBondTdimPortCapabilityEntry SYNTAX SEQUENCE OF GBondTdimPortCapabilityEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"Table for Capabilities of G.Bond TDIM ports. Entries in this "Table for Capabilities of G.Bond TDIM ports. Entries in this
table MUST be maintained in a persistent manner" table MUST be maintained in a persistent manner"
::= { gBondTdimPort 2 } ::= { gBondTdimPort 2 }
skipping to change at page 21, line 12 skipping to change at page 21, line 32
SYNTAX InterfaceIndex SYNTAX InterfaceIndex
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This is a unique index within the ifTable. It represents "This is a unique index within the ifTable. It represents
the interface index of a service to be transmitted over the the interface index of a service to be transmitted over the
G.Bond/TDIM service instance. G.Bond/TDIM service instance.
This objects maps to WT-159 attribute aServiceIfIndex." This objects maps to WT-159 attribute aServiceIfIndex."
REFERENCE REFERENCE
"[WT-159] ZZZ" "[WT-159] 5.5.5.2"
-- EdNote: update WT-159 and replace ZZZ and aServiceIfIndex
-- with exact references
::= { gBondTdimServiceEntry 2 } ::= { gBondTdimServiceEntry 2 }
gBondTdimServiceType OBJECT-TYPE gBondTdimServiceType OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
ds1(0), ds1(0),
e1(1), e1(1),
nxds0(2), nxds0(2),
nxe0(3), nxe0(3),
ds3(4), ds3(4),
e3(5), e3(5),
skipping to change at page 22, line 14 skipping to change at page 22, line 32
remote GBS-C. remote GBS-C.
Modifications of this object MUST be performed when the link Modifications of this object MUST be performed when the link
is Down. is Down.
Attempts to change this object MUST be rejected (in case of Attempts to change this object MUST be rejected (in case of
SNMP with the error inconsistentValue), if the link is Up or SNMP with the error inconsistentValue), if the link is Up or
Initializing or if it is an GBS-R. Initializing or if it is an GBS-R.
This object MUST be maintained in a persistent manner. This object MUST be maintained in a persistent manner.
This object maps to G.998.3 attribute aServiceType" This object maps to G.998.3 attribute aServiceType."
REFERENCE REFERENCE
"[G.998.3] Appendix II, C-II" "[G.998.3] Appendix II, C-II"
::= { gBondTdimServiceEntry 3 } ::= { gBondTdimServiceEntry 3 }
gBondTdimServiceSize OBJECT-TYPE gBondTdimServiceSize OBJECT-TYPE
SYNTAX Unsigned32(0|20..255) SYNTAX Unsigned32(0|20..255)
UNITS "octets" UNITS "octets"
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
skipping to change at page 22, line 44 skipping to change at page 23, line 15
A GET operation returns current value. A GET operation returns current value.
A SET operation, allowed on GBS-C only when the link is Down, A SET operation, allowed on GBS-C only when the link is Down,
changes the service size to the indicated value. If the link changes the service size to the indicated value. If the link
is not down or the service type is fixed rate TDM service is not down or the service type is fixed rate TDM service
(gBondTdimServiceType is NxDS0, NxE0, DS1, E1, DS3, E3 or (gBondTdimServiceType is NxDS0, NxE0, DS1, E1, DS3, E3 or
Clock), the operation MUST be rejected (in case of SNMP with Clock), the operation MUST be rejected (in case of SNMP with
the error inconsistentValue). the error inconsistentValue).
This object MUST be maintained in a persistent manner. This object MUST be maintained in a persistent manner.
This object maps to G.998.3 attribute aServiceSize" This object maps to G.998.3 attribute aServiceSize."
REFERENCE REFERENCE
"[G.998.3] Appendix II, C-III" "[G.998.3] Appendix II, C-III"
::= { gBondTdimServiceEntry 4 } ::= { gBondTdimServiceEntry 4 }
gBondTdimServiceOperState OBJECT-TYPE gBondTdimServiceOperState OBJECT-TYPE
SYNTAX INTEGER { SYNTAX INTEGER {
up(1), up(1),
down(2) down(2)
} }
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"G.Bond TDIM Service Operation State. "G.Bond TDIM Service Operation State.
Possible values are: Possible values are:
up - Service is up passing traffic. up - Service is up passing traffic.
down - Service is down, due to a variety of down - Service is down, due to a variety of
reasons, e.g. G.Bond TDIM port is reasons, e.g. G.Bond TDIM port is
down, current link bandwidth is too down, current link bandwidth is too
low to support a particular service, low to support a particular service,
etc." etc.
This objects maps to WT-159 attribute aServiceOperState."
REFERENCE REFERENCE
"[G.998.3] 10.2.3" "[WT-159] 5.5.5.5; [G.998.3] 10.2.3"
::= { gBondTdimServiceEntry 5 } ::= { gBondTdimServiceEntry 5 }
-- --
-- Conformance Statements -- Conformance Statements
-- --
gBondTdimGroups OBJECT IDENTIFIER gBondTdimGroups OBJECT IDENTIFIER
::= { gBondTdimConformance 1 } ::= { gBondTdimConformance 1 }
gBondTdimCompliances OBJECT IDENTIFIER gBondTdimCompliances OBJECT IDENTIFIER
skipping to change at page 25, line 32 skipping to change at page 26, line 9
"Support for this group is only required for implementations "Support for this group is only required for implementations
supporting G.Bond FEC and Interleaver function." supporting G.Bond FEC and Interleaver function."
::= { gBondTdimCompliances 1 } ::= { gBondTdimCompliances 1 }
END END
7. Security Considerations 7. Security Considerations
There is a number of managed objects defined in the GBOND-TDIM-MIB There is a number of managed objects defined in the GBOND-TDIM-MIB
module that have a MAX-ACCESS clause of read-write or read-create. module that have a MAX-ACCESS clause of read-write or read-create.
Most objects are writeable only when the link is Down. Writing to Most objects are writeable only when the link is down. Writing to
these objects can have potentially disruptive effects on network these objects can have potentially disruptive effects on network
operation, for example: operation, for example:
o Changing of gBondTdimServiceTable configuration paratemers (e.g. o Changing of gBondTdimServiceTable configuration paratemers (e.g.
gBondTdimServiceType or gBondTdimServiceSize) MAY lead to a gBondTdimServiceType or gBondTdimServiceSize) MAY lead to a
potential service impairment, for example a TDM service would be potential service impairment, for example a TDM service would be
dropped if there's not enough actual bandwidth on the bonded link dropped if there is not enough actual bandwidth on the bonded link
to support this service. to support this service.
o Changing of gBondTdimPortConfTable configuration parameters (e.g. o Changing of gBondTdimPortConfTable configuration parameters (e.g.
gBondTdimFecAdminState) MAY lead to anything from link quality and gBondTdimFecAdminState) MAY lead to anything from link quality and
rate degradation to a complete link initialization failure. rate degradation to a complete link initialization failure.
The user of the GBOND-TDIM-MIB module must therefore be aware that The user of the GBOND-TDIM-MIB module must therefore be aware that
support for SET operations in a non-secure environment without proper support for SET operations in a non-secure environment without proper
protection can have a negative effect on network operations. protection can have a negative effect on network operations.
skipping to change at page 26, line 34 skipping to change at page 27, line 9
Further, deployment of SNMP versions prior to SNMPv3 is NOT Further, deployment of SNMP versions prior to SNMPv3 is NOT
RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to
enable cryptographic security. It is then a customer/operator enable cryptographic security. It is then a customer/operator
responsibility to ensure that the SNMP entity giving access to an responsibility to ensure that the SNMP entity giving access to an
instance of this MIB module is properly configured to give access to instance of this MIB module is properly configured to give access to
the objects only to those principals (users) that have legitimate the objects only to those principals (users) that have legitimate
rights to indeed GET or SET (change/create/delete) them. rights to indeed GET or SET (change/create/delete) them.
8. IANA Considerations 8. IANA Considerations
A new IANAifType value of g9983 SHALL be defined by the IANA [1] in An object identifier for gBondTdimMIB MODULE-IDENTITY SHALL be
the IANAifType-MIB module [IANAifType-MIB], before this document is allocated by IANA in the MIB-2 transmission sub-tree, before this
published as an RFC. document is published as an RFC.
9. Acknowledgments 9. Acknowledgments
This document was produced by the IETF ADSL MIB Working Group [2]. This document was produced by the [ADSLMIB] working group.
10. References 10. References
10.1. Normative References 10.1. Normative References
[G.998.3] ITU-T, "Multi-pair bonding using time- [G.998.3] ITU-T, "Multi-pair bonding using time-
division inverse multiplexing", ITU-T division inverse multiplexing", ITU-T
Recommendation G.998.3, January 2005. Recommendation G.998.3, January 2005, <
http://www.itu.int/rec/T-REC-
G.998.3/en>.
[I-D.ietf-adslmib-gbond-mib] Beili, E., Morgenstern, M., and N.
Nair, "xDSL multi-pair bonding (G.Bond)
MIB", draft-ietf-adslmib-gbond-mib-01
(work in progress), November 2007.
[RFC2119] Bradner, S., "Key words for use in RFCs [RFC2119] Bradner, S., "Key words for use in RFCs
to Indicate Requirement Levels", to Indicate Requirement Levels",
BCP 14, RFC 2119, March 1997. BCP 14, RFC 2119, March 1997.
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., [RFC2578] McCloghrie, K., Ed., Perkins, D., Ed.,
and J. Schoenwaelder, Ed., "Structure and J. Schoenwaelder, Ed., "Structure
of Management Information Version 2 of Management Information Version 2
(SMIv2)", STD 58, RFC 2578, April 1999. (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., [RFC2579] McCloghrie, K., Ed., Perkins, D., Ed.,
and J. Schoenwaelder, Ed., "Textual and J. Schoenwaelder, Ed., "Textual
Conventions for SMIv2", STD 58, Conventions for SMIv2", STD 58,
RFC 2579, April 1999. RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., and J. [RFC2580] McCloghrie, K., Perkins, D., and J.
Schoenwaelder, "Conformance Statements Schoenwaelder, "Conformance Statements
for SMIv2", STD 58, RFC 2580, for SMIv2", STD 58, RFC 2580,
April 1999. April 1999.
[RFC2863] McCloghrie, K. and F. Kastenholz, "The
Interfaces Group MIB", RFC 2863,
June 2000.
[RFC3410] Case, J., Mundy, R., Partain, D., and [RFC3410] Case, J., Mundy, R., Partain, D., and
B. Stewart, "Introduction and B. Stewart, "Introduction and
Applicability Statements for Internet- Applicability Statements for Internet-
Standard Management Framework", Standard Management Framework",
RFC 3410, December 2002. RFC 3410, December 2002.
[WT-159] Morgenstern, M., Beili, E., and N. [WT-159] Morgenstern, M., Beili, E., and N.
Nair, "Management Framework for xDSL Nair, "Management Framework for xDSL
Bonding", DSL Forum technical Bonding", DSL Forum technical
report WT-159, Jan 2007. report WT-159, November 2007.
10.2. Informative References 10.2. Informative References
[ADSLMIB] IETF, "ADSL MIB (adslmib) Charter", <ht
tp://www.ietf.org/html.charters/
adslmib-charter.html>.
[G.704] ITU-T, "Synchronous frame structures [G.704] ITU-T, "Synchronous frame structures
used at 1544, 6312, 2048, 8448 and used at 1544, 6312, 2048, 8448 and
44736 Kbit/s hierarchical levels.", 44736 Kbit/s hierarchical levels.",
ITU-T Recommendation G.704, ITU-T Recommendation G.704,
October 1998. October 1998,
<http://www.itu.int/rec/T-REC-
[I-D.ietf-adslmib-gbond-mib] Beili, E., Morgenstern, M., and N. G.704/en>.
Nair, "xDSL multi-pair bonding (G.Bond)
MIB", draft-ietf-adslmib-gbond-mib-00
(work in progress), February 2007.
[IANAifType-MIB] Internet Assigned Numbers Authority [IANAifType-MIB] Internet Assigned Numbers Authority
(IANA), "IANAifType Textual Convention (IANA), "IANAifType Textual Convention
definition", http://www.iana.org/ definition", <http://www.iana.org/
assignments/ianaiftype-mib. assignments/ianaiftype-mib>.
[RFC2863] McCloghrie, K. and F. Kastenholz, "The
Interfaces Group MIB", RFC 2863,
June 2000.
URIs
[1] <http://www.iana.org/>
[2] <http://www.ietf.org/html.charters/adslmib-charter.html> [RFC4181] Heard, C., "Guidelines for Authors and
Reviewers of MIB Documents", BCP 111,
RFC 4181, September 2005.
Authors' Addresses Authors' Addresses
Edward Beili Edward Beili
Actelis Networks Actelis Networks
25 Bazel St. 25 Bazel St.
Petach-Tikva 49103 Petach-Tikva 49103
Israel Israel
Phone: +972-3-924-3491 Phone: +972-3-924-3491
 End of changes. 59 change blocks. 
94 lines changed or deleted 126 lines changed or added

This html diff was produced by rfcdiff 1.34. The latest version is available from http://tools.ietf.org/tools/rfcdiff/