draft-ietf-bridge-rstpmib-07.txt   draft-ietf-bridge-rstpmib-08.txt 
Internet Draft V. Ngai Internet Draft V. Ngai
Expires December 2005 Enterasys Networks Expires February 2006 Enterasys Networks
draft-ietf-bridge-rstpmib-07.txt E. Bell draft-ietf-bridge-rstpmib-08.txt E. Bell
3Com Corp. 3Com Corp.
June 2005 August 2005
Definitions of Managed Objects for Bridges Definitions of Managed Objects for Bridges
with Rapid Spanning Tree Protocol with Rapid Spanning Tree Protocol
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.
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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 January 21, 2005.
Copyright Notice Copyright Notice
Copyright (C) The Internet Society (2005). All Rights Reserved. Copyright (C) The Internet Society (2005). All Rights Reserved.
Abstract Abstract
This memo defines an SMIv2 MIB module for managing the Rapid Spanning This memo defines an SMIv2 MIB module for managing the Rapid Spanning
Tree capability defined by the IEEE P802.1t and P802.1w amendments to Tree capability defined by the IEEE P802.1t and P802.1w amendments to
IEEE Std 802.1D-1998 for bridging between Local Area Network (LAN) IEEE Std 802.1D-1998 for bridging between Local Area Network (LAN)
segments. The objects in this MIB are defined to apply both to segments. The objects in this MIB are defined to apply both to
transparent bridging and to bridges connected by subnetworks other transparent bridging and to bridges connected by subnetworks other
than LAN segments. than LAN segments.
Table of Contents Table of Contents
1 The Internet-Standard Management Framework ................... 4 1 The Internet-Standard Management Framework ................... 3
2 Overview ..................................................... 4 2 Overview ..................................................... 3
3 Relationship to IEEE 802.1t and 802.1w amendments ............ 4 3 Relationship to IEEE 802.1t and 802.1w amendments ............ 3
4 Relation to the BRIDGE-MIB ................................... 5 4 Relation to the BRIDGE-MIB ................................... 4
5 Definitions for RSTP-MIB ..................................... 6 5 Definitions for RSTP-MIB ..................................... 5
6 Acknowledgments .............................................. 13 6 Acknowledgments .............................................. 12
7 IANA Considerations .......................................... 13 7 IANA Considerations .......................................... 12
8 Security Considerations ...................................... 13 8 Security Considerations ...................................... 12
9 Normative References ......................................... 15 9 Normative References ......................................... 14
10 Informative References ...................................... 16 10 Informative References ...................................... 15
11 Authors' Addresses .......................................... 17 11 Authors' Addresses .......................................... 16
Intellectual Property Statement ............................... 18 Intellectual Property Statement ............................... 17
Disclaimer of Validity ........................................ 18 Disclaimer of Validity ........................................ 17
Copyright Statement ........................................... 18 Copyright Statement ........................................... 17
1. The Internet-Standard Management Framework 1. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410]. RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP). accessed through the Simple Network Management Protocol (SNMP).
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MODULE-IDENTITY, OBJECT-TYPE, Integer32, mib-2 MODULE-IDENTITY, OBJECT-TYPE, Integer32, mib-2
FROM SNMPv2-SMI FROM SNMPv2-SMI
TruthValue TruthValue
FROM SNMPv2-TC FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF FROM SNMPv2-CONF
dot1dStp, dot1dStpPortEntry dot1dStp, dot1dStpPortEntry
FROM BRIDGE-MIB; FROM BRIDGE-MIB;
rstpMIB MODULE-IDENTITY rstpMIB MODULE-IDENTITY
LAST-UPDATED "200503190000Z" LAST-UPDATED "200507290000Z"
ORGANIZATION "IETF Bridge MIB Working Group" ORGANIZATION "IETF Bridge MIB Working Group"
CONTACT-INFO CONTACT-INFO
"Email: Bridge-mib@ietf.org" "Email: Bridge-mib@ietf.org"
DESCRIPTION DESCRIPTION
"The Bridge MIB Extension module for managing devices "The Bridge MIB Extension module for managing devices
that support the Rapid Spanning Tree Protocol defined that support the Rapid Spanning Tree Protocol defined
by IEEE 802.1w." by IEEE 802.1w."
REVISION "200503190000Z" REVISION "200507290000Z"
-- RFC Ed.: replace XXXX with RFC number and remove this note -- RFC Ed.: replace XXXX with RFC number and remove this note
DESCRIPTION DESCRIPTION
"Copyright (C) The Internet Society (2005). The initial "Copyright (C) The Internet Society (2005). The initial
version of this MIB module was published in RFC XXXX; for full version of this MIB module was published in RFC XXXX; for full
legal notices see the RFC itself. Supplementary information legal notices see the RFC itself. Supplementary information
may be available at: may be available at:
http://www.ietf.org/copyrights/ianamib.html." http://www.ietf.org/copyrights/ianamib.html."
-- RFC Ed.: replace xxxx with IANA-assigned number and -- RFC Ed.: replace xxxx with IANA-assigned number and
-- remove this note -- remove this note
::= { mib-2 xxxx } ::= { mib-2 xxxx }
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MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The version of Spanning Tree Protocol the bridge is "The version of Spanning Tree Protocol the bridge is
currently running. The value 'stpCompatible(0)' currently running. The value 'stpCompatible(0)'
indicates the Spanning Tree Protocol specified in indicates the Spanning Tree Protocol specified in
IEEE 802.1D-1998 and 'rstp(2)' indicates the Rapid IEEE 802.1D-1998 and 'rstp(2)' indicates the Rapid
Spanning Tree Protocol specified in IEEE 802.1w and Spanning Tree Protocol specified in IEEE 802.1w and
clause 17 of 802.1D-2004. The values are directly from clause 17 of 802.1D-2004. The values are directly from
the IEEE standard. New values may be defined as future the IEEE standard. New values may be defined as future
versions of the protocol become available." versions of the protocol become available.
The value of this object MUST be retained across
reinitializations of the management system."
REFERENCE REFERENCE
"IEEE 802.1w clause 14.8.1, 17.12, 17.16.1" "IEEE 802.1w clause 14.8.1, 17.12, 17.16.1"
DEFVAL { rstp } DEFVAL { rstp }
::= { dot1dStp 16 } ::= { dot1dStp 16 }
dot1dStpTxHoldCount OBJECT-TYPE dot1dStpTxHoldCount OBJECT-TYPE
SYNTAX Integer32 (1..10) SYNTAX Integer32 (1..10)
MAX-ACCESS read-write MAX-ACCESS read-write
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The value used by the Port Transmit state machine to limit "The value used by the Port Transmit state machine to limit
the maximum transmission rate." the maximum transmission rate.
The value of this object MUST be retained across
reinitializations of the management system."
REFERENCE REFERENCE
"IEEE 802.1w clause 17.16.6" "IEEE 802.1w clause 17.16.6"
DEFVAL { 3 } DEFVAL { 3 }
::= { dot1dStp 17 } ::= { dot1dStp 17 }
-- --
-- { dot1dStp 18 } was used to represent dot1dStpPathCostDefault -- { dot1dStp 18 } was used to represent dot1dStpPathCostDefault
-- in an internet-draft version of this MIB. It has since been -- in an internet-draft version of this MIB. It has since been
-- obsoleted, and should not be used. -- obsoleted, and should not be used.
-- --
dot1dStpExtPortTable OBJECT-TYPE dot1dStpExtPortTable OBJECT-TYPE
SYNTAX SEQUENCE OF Dot1dStpExtPortEntry SYNTAX SEQUENCE OF Dot1dStpExtPortEntry
MAX-ACCESS not-accessible MAX-ACCESS not-accessible
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"A table that contains port-specific Rapid Spanning Tree "A table that contains port-specific Rapid Spanning Tree
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DESCRIPTION DESCRIPTION
"The administrative value of the Edge Port parameter. A "The administrative value of the Edge Port parameter. A
value of true(1) indicates that this port should be value of true(1) indicates that this port should be
assumed as an edge-port and a value of false(2) indicates assumed as an edge-port and a value of false(2) indicates
that this port should be assumed as a non-edge-port. that this port should be assumed as a non-edge-port.
Setting this object will also cause the corresponding Setting this object will also cause the corresponding
instance of dot1dStpPortOperEdgePort to change to the instance of dot1dStpPortOperEdgePort to change to the
same value. Note that even when this object's value same value. Note that even when this object's value
is true, the value of the corresponding instance of is true, the value of the corresponding instance of
dot1dStpPortOperEdgePort can be false if a BPDU has dot1dStpPortOperEdgePort can be false if a BPDU has
been received." been received.
The value of this object MUST be retained across
reinitializations of the management system."
REFERENCE REFERENCE
"IEEE 802.1t clause 14.8.2, 18.3.3" "IEEE 802.1t clause 14.8.2, 18.3.3"
::= { dot1dStpExtPortEntry 2 } ::= { dot1dStpExtPortEntry 2 }
dot1dStpPortOperEdgePort OBJECT-TYPE dot1dStpPortOperEdgePort OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The operational value of the Edge Port parameter. The "The operational value of the Edge Port parameter. The
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attached to this port, using the enumeration values of the attached to this port, using the enumeration values of the
IEEE 802.1w clause. A value of forceTrue(0) indicates IEEE 802.1w clause. A value of forceTrue(0) indicates
that this port should always be treated as if it is connected that this port should always be treated as if it is connected
to a point-to-point link. A value of forceFalse(1) indicates to a point-to-point link. A value of forceFalse(1) indicates
that this port should be treated as having a shared media that this port should be treated as having a shared media
connection. A value of auto(2) indicates that this port is connection. A value of auto(2) indicates that this port is
considered to have a point-to-point link if it is an Aggregator considered to have a point-to-point link if it is an Aggregator
and all of its members are aggregatable, or if the MAC entity and all of its members are aggregatable, or if the MAC entity
is configured for full duplex operation, either through is configured for full duplex operation, either through
auto-negotiation or by management means. Manipulating this auto-negotiation or by management means. Manipulating this
object changes the underlying adminPortToPortMAC. " object changes the underlying adminPortToPortMAC.
The value of this object MUST be retained across
reinitializations of the management system."
REFERENCE REFERENCE
"IEEE 802.1w clause 6.4.3, 6.5, 14.8.2" "IEEE 802.1w clause 6.4.3, 6.5, 14.8.2"
::= { dot1dStpExtPortEntry 4 } ::= { dot1dStpExtPortEntry 4 }
dot1dStpPortOperPointToPoint OBJECT-TYPE dot1dStpPortOperPointToPoint OBJECT-TYPE
SYNTAX TruthValue SYNTAX TruthValue
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The operational point-to-point status of the LAN segment "The operational point-to-point status of the LAN segment
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"The administratively assigned value for the contribution "The administratively assigned value for the contribution
of this port to the path cost of paths towards the spanning of this port to the path cost of paths towards the spanning
tree root. tree root.
Writing a value of '0' assigns the automatically calculated Writing a value of '0' assigns the automatically calculated
default Path Cost value to the port. If the default Path default Path Cost value to the port. If the default Path
Cost is being used, this object returns '0' when read. Cost is being used, this object returns '0' when read.
This complements the object dot1dStpPortPathCost or This complements the object dot1dStpPortPathCost or
dot1dStpPortPathCost32, which returns the operational value dot1dStpPortPathCost32, which returns the operational value
of the path cost." of the path cost.
The value of this object MUST be retained across
reinitializations of the management system."
REFERENCE REFERENCE
"IEEE 802.1D-1998: Section 8.5.5.3" "IEEE 802.1D-1998: Section 8.5.5.3"
::= { dot1dStpExtPortEntry 6 } ::= { dot1dStpExtPortEntry 6 }
-- ------------------------------------------------------------- -- -------------------------------------------------------------
-- rstpMIB - Conformance Information -- rstpMIB - Conformance Information
-- ------------------------------------------------------------- -- -------------------------------------------------------------
rstpGroups OBJECT IDENTIFIER ::= { rstpConformance 1 } rstpGroups OBJECT IDENTIFIER ::= { rstpConformance 1 }
 End of changes. 

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