TRILL Working Group Deepak Kumar
Internet Draft Samer Salam
Intended Status: Standard Track Tissa Senevirathne
Cisco
Expires January 2016 July 19, 2015
TRILL OAM MIB
draft-ietf-trill-oam-mib-06.txt
Status of this Memo
This Internet-Draft is submitted in full conformance with the
provisions of BCP 78 and BCP 79.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that
other groups may also distribute working documents as Internet-
Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html.
This Internet-Draft will expire on January 20, 2016.
Copyright Notice
Copyright (c) 2015 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Kumar et al. Expires January 20, 2016 [Page 1]
Internet Draft TRILL OAM MIB July 19, 2015
Abstract
This document specifies the Management Information Base (MIB) for the
IETF TRILL (Transparent Interconnection of Lots of Links) OAM
objects.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. The Internet-Standard Management Framework . . . . . . . . . . 3
3. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
4. Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . 3
5. Structure of the MIB module . . . . . . . . . . . . . . . . . . 4
5.1. Textual Conventions . . . . . . . . . . . . . . . . . . . . 4
5.2. TRILL-OAM-MIB relationship to IEEE8021-TC-MIB . . . . . . 4
5.3. TRILL OAM MIB Tree . . . . . . . . . . . . . . . . . . . . 5
5.3.1. TRILL OAM MIB Notifications . . . . . . . . . . . . . 5
5.3.2. TRILL OAM MIB Per MEP Objects . . . . . . . . . . . . . 5
5.3.2.1. trillOamMepTable Objects . . . . . . . . . . . . . 5
5.3.2.2. trillOamMepFlowCfgTable Objects . . . . . . . . . . 6
5.3.2.3. trillOamPtrTable Objects . . . . . . . . . . . . . 6
5.3.2.4. trillOamMtvrTable Objects . . . . . . . . . . . . . 6
5.3.2.4. trillOamMepDbTable Objects . . . . . . . . . . . . 6
6. Relationship to other MIB module . . . . . . . . . . . . . . . 7
6.1. Relationship to IEEE8021-CFM-MIB . . . . . . . . . . . . . 7
6.2. MIB modules required for IMPORTS . . . . . . . . . . . . . 7
7. Definition of the TRILL OAM MIB module . . . . . . . . . . . . 8
8. Security Considerations . . . . . . . . . . . . . . . . . . . . 42
9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . . 43
10. References . . . . . . . . . . . . . . . . . . . . . . . . . 44
10.1. Normative References . . . . . . . . . . . . . . . . . . 44
10.2. Informative References . . . . . . . . . . . . . . . . . 44
11. Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . 45
12. Copyright and Disclaimer . . . . . . . . . . . . . . . . . . . 45
1. Introduction
Overall, TRILL OAM is intended to meet the requirements given in
[RFC6905]. The general framework for TRILL OAM is specified in
[RFC7174]. The details of the Fault Management (FM) solution,
conforming to that framework, are presented in RFC 7455. The solution
leverages the message format defined in Ethernet Connectivity Fault
Management (CFM) [802.1Q] as the basis for the TRILL OAM message
channel.
Kumar et al. Expires January 20, 2016 [Page 2]
Internet Draft TRILL OAM MIB July 19, 2015
This document uses the CFM MIB modules defined in [802.1Q] as the
basis for TRILL OAM MIB, and augments the existing tables to add new
TRILL managed objects required by TRILL. This document further
specifies a new table with associated managed objects for TRILL OAM
specific capabilities.
2. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
[RFC2580].
3. Overview
The TRILL-OAM-MIB module is intended to provide an overall framework
for managing TRILL OAM. It leverages the IEEE8021-CFM-MIB and
IEEE8021-CFM-V2-MIB modules defined in [802.1Q], and augments the
Maintenance End Point(MEP) and MEP Db entries. It also adds a new
table for TRILL OAM specific messages.
4. Conventions
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and
"OPTIONAL" in this document are to be interpreted as described in
RFC-2119 [RFC2119].
Acronyms used in the document include the following:
MTVM - Multi-destination Tree Verification Message [RFC7455]
MTVR - Multi-destination Tree Verification Reply [RFC7455]
PTM - Path Trace Message [RFC7455]
PTR - Path Trace Reply [RFC7455]
MEP - Maintenance End Point [RFC7174] [802.1Q]
Kumar et al. Expires January 20, 2016 [Page 3]
Internet Draft TRILL OAM MIB July 19, 2015
MIP - Maintenance Intermediate Point [RFC7174] [802.1Q]
MP - Maintenance Point [RFC7174]
CCM - Continuity Check Message [802.1Q]
FGL - Fine-Grained Label
LBM - Loopback Message [802.1Q]
LBR - Loopback Reply [802.1Q]
TRILL - Transparent Interconnection of Lots of Links [RFC6325]
5. Structure of the MIB module
Objects in this MIB module are arranged into subtrees. Each subtree is
organized as a set of related objects. The various subtrees are shown
below, supplemented with the required elements of the IEEE8021-CFM-MIB
module.
5.1. Textual Conventions
Textual conventions are defined to represent object types relevant to
the TRILL OAM MIB.
5.2. TRILL-OAM-MIB relationship to IEEE8021-TC-MIB
In TRILL, traffic labeling can be done using either a 12-bit VLAN or a
24-bit fine grain label [RFC7172].
IEEE8021-TC-MIB defines IEEE8021ServiceSelectorType with two values:
- 1 representing a vlanId, and
- 2 representing a 24 bit isid.
We have chosen to use value 2 for TRILL's fine grain label. As such,
TRILL-OAM-MIB will import IEEE8021ServiceSelectorType,
IEEE8021ServiceSelectorValueOrNone, and IEEE8021ServiceSelectorValue
from IEEE8021-TC-MIB.
Kumar et al. Expires January 20, 2016 [Page 4]
Internet Draft TRILL OAM MIB July 19, 2015
5.3. TRILL OAM MIB Tree
TRILL-OAM MIB Tree describe below consists of trilloamNotifications
(Traps) and trillOamMibObjects. trilloamNotifications are sent to
management entity whenever a MEP loses/restores contact with its peer
Flow MEPs.
The TRILL OAM MIB Per MEP Objects are defined in the trillOamMepTable.
The trillOamMepTable augments the dot1agCfmMepEntry (please see section
6.1) defined in IEEE8021-CFM-MIB. It includes objects that are locally
defined for an individual MEP and its associated Flow.
TRILL-OAM-MIB
|--trillOamNotifications
|--trillOamFaultAlarm
|--trillOamMibObjects
|--trillOamMep
|--trillOamMepTable
|--trillOamMepFlowCfgTable
|--trillOamPtrTable
|--trillOamMtvrTable
|--trillOamMepDbTable
5.3.1. TRILL OAM MIB Notifications
Notifications (fault alarm) are sent to the management entity with the
OID of the MEP that has detected the fault. Notifications are generated
whenever MEP loses/restores contact with its peer Flow MEPs.
5.3.2. TRILL OAM MIB Per MEP Objects
The TRILL OAM MIB Per MEP Objects are defined in the trillOamMepTable.
The trillOamMepTable augments the dot1agCfmMepEntry (please see section
6.1) defined in IEEE8021-CFM-MIB. It includes objects that are locally
defined for an individual MEP and its associated Flow.
5.3.2.1. trillOamMepTable Objects
Kumar et al. Expires January 20, 2016 [Page 5]
Internet Draft TRILL OAM MIB July 19, 2015
This table is an extension of the dot1agCfmMepTable and rows
are automatically added or deleted from this table based upon
row creation and destruction of the dot1agCfmMepTable.
This table represents the local MEP TRILL OAM configuration
table. The primary purpose of this table is provide local
parameters for the TRILL OAM function found in RFC 7455 and
instantiated at a MEP.
5.3.2.2. trillOamMepFlowCfgTable Objects
Each row in this table represents a Flow Configuration Entry for the
associated MEP. The table uses four indices. The first three indices
are the indices of the Maintenance Domain, MaNet, and MEP tables. The
fourth index is the specific Flow Configuration Entry on the selected
MEP. Some write-able objects in this table are only applicable in
certain cases (as described under each object below), and attempts to
write values for them in other cases will be ignored.
5.3.2.3. trillOamPtrTable Objects
Each row in the table represents a Path Trace Reply Entry for the
defined MEP and Transaction. This table uses four indices. The first
three indices identify the MEP and the fourth index specifies the
Transaction Identifier, and this transaction identifier uniquely
identifies the response for a MEP which can have multiple flow.
5.3.2.4. trillOamMtvrTable Objects
This table includes Multi-destination Reply managed objects. Each row
in the table represents a Multi-destination Reply Entry for the
defined MEP and Transaction. This table uses five indices: The first
three indices are the indices of the Maintenance Domain, MaNet, and
MEP tables. The fourth index is the specific Transaction Identifier
on the selected MEP. The fifth index is the receive order of Multi-
destination replies. Some write-able objects in this table are only
applicable in certain cases (as described under each object below),
and attempts to write a value for them in other cases will be
ignored.
5.3.2.4. trillOamMepDbTable Objects
This table is an augmentation of the dot1agCfmMepDbTable, and rows
are automatically added or deleted from this table based upon row
creation and destruction of the dot1agCfmMepDbTable.
Kumar et al. Expires January 20, 2016 [Page 6]
Internet Draft TRILL OAM MIB July 19, 2015
6. Relationship to other MIB module
The IEEE8021-CFM-MIB, and LLDP-MIB contain objects relevant to TRILL
OAM MIB. Management objects contained in these modules are not
duplicated here, to reduce overlap to the extent possible. From
IEEE8021-CFM-MIB following objects are imported
o dot1agCfmMdIndex
o dot1agCfmMaIndex
o dot1agCfmMepIdentifier
o dot1agCfmMepEntry
o dot1agCfmMepDbEntry
o Dot1agCfmIngressActionFieldValue
o Dot1agCfmEgressActionFieldValue
o Dot1agCfmRemoteMepState
From LLDP-MIB following objects are imported
o LldpChassisId
o LldpChassisIdSubtype
o LldpPortId
6.1. Relationship to IEEE8021-CFM-MIB
trillOamMepTable Augments dot1agCfmMepEntry. Implementation of
IEEE8021-CFM-MIB is required as we are Augmenting the IEEE-CFM-MIB
Table. Objects/Tables that are not applicable to a TRILL
implementation have to be handled by the TRILL implementation back
end and appropriate default values as described in IEEE8021-CFM-MIB
have to be returned.
TRILL Implementation doesn't support Link Trace Message and Link
Trace Reply and statistics with respect of these message should be
default as per IEEE8021-CFM-MIB.
6.2. MIB modules required for IMPORTS
Kumar et al. Expires January 20, 2016 [Page 7]
Internet Draft TRILL OAM MIB July 19, 2015
The following MIB module IMPORTS objects from SNMPv2-SMI [RFC2578],
SNMPv2-TC [RFC2579], SNMPv2-CONF [RFC2580], IEEE-8021-CFM-MIB, LLDP-
MIB.
7. Definition of the TRILL OAM MIB module
TRILL-OAM-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY,
OBJECT-TYPE,
Counter32,
Unsigned32,
Integer32,
mib-2,
NOTIFICATION-TYPE
FROM SNMPv2-SMI
RowStatus,
TruthValue,
TimeStamp,
MacAddress
FROM SNMPv2-TC
OBJECT-GROUP,
NOTIFICATION-GROUP,
MODULE-COMPLIANCE
FROM SNMPv2-CONF
dot1agCfmMdIndex,
dot1agCfmMaIndex,
dot1agCfmMepIdentifier,
dot1agCfmMepEntry,
dot1agCfmMepDbEntry,
Dot1agCfmIngressActionFieldValue,
Dot1agCfmEgressActionFieldValue,
Dot1agCfmRemoteMepState
FROM IEEE8021-CFM-MIB
LldpChassisId,
LldpChassisIdSubtype,
LldpPortId
FROM LLDP-MIB;
trillOamMib MODULE-IDENTITY
LAST-UPDATED "201506261200Z"
ORGANIZATION "TBD"
CONTACT-INFO
"E-mail: dekumar@cisco.com
Postal: 510 McCarthy Blvd
Milpitas, CA 95035
Kumar et al. Expires January 20, 2016 [Page 8]
Internet Draft TRILL OAM MIB July 19, 2015
U.S.A.
Phone: +1 408 853 9760"
DESCRIPTION
"This MIB module contains the management objects for the
management of Trill Services Operations, Administration
and Maintenance.
Initial version. Published as RFC xxxx.
-------------------------------------------------------------
Reference Overview
A number of base documents have been used to create the
Textual Conventions MIB. The following are the
abbreviations for the baseline documents:
[CFM] refers to 'Connectivity Fault Management',
IEEE 802.1ag-2007, December 2007
[Q.840.1] refers to 'ITU-T Requirements and analysis for
NMS-EMS management interface of Ethernet over Transport and
Metro Ethernet Network (EoT/MEN)', March 2007
[Y.1731] refers to ITU-T Y.1731 'OAM functions and mechanisms
for Ethernet based networks', February 2011
-------------------------------------------------------------
Abbreviations Used
Term Definition
CCM Continuity Check Message
CFM Connectivity Fault Management
CoS Class of Service
IEEE Institute of Electrical and Electronics
Engineers
IETF Internet Engineering Task Force
ITU-T International Telecommunication Union -
Telecommunication Standardization Bureau
MAC Media Access Control
MA Maintenance Association (equivalent to a MEG)
MD Maintenance Domain (equivalent to a OAM
Domain in MEF 17)
MD Level Maintenance Domain Level (equivalent to a
MEG level)
ME Maintenance Entity
MEG Maintenance Entity Group (equivalent to a MA)
MEG Level Maintenance Entity Group Level (equivalent to
MD Level)
MEP Maintenance Association End Point or MEG End
Point
Kumar et al. Expires January 20, 2016 [Page 9]
Internet Draft TRILL OAM MIB July 19, 2015
MIB Management Information Base
MIP Maintenance Domain Intermediate Point or
MEG Intermediate Point
MP Maintenance Point. One of either a MEP or a MIP
OAM Operations, Administration, and Maintenance
On-Demand OAM actions that are initiated via
manual intervention for a limited time to carry
out diagnostics. On-Demand OAM can result in
singular or periodic OAM actions during the
diagnostic time interval
PDU Protocol Data Unit
RFC Request for Comment
SNMP Simple Network Management Protocol
SNMP Agent An SNMP entity containing one or more command
responder
and/or notification originator applications (along with
their associated SNMP engine). Typically implemented in
an NE.
SNMP Manager An SNMP entity containing one or more command
generator and/or notification receiver applications (
along with their associated SNMP engine). Typically
implemented in an EMS or NMS.
TLV Type Length Value, a method of encoding Objects
UTC Coordinated Universal Time
UNI User-to-Network Interface
VLAN Virtual LAN
PTR Path Trace Reply
PTM Path Trace Message
MTVR Multi-destination Tree Verification Reply
MTVM Multi-destination Tree Verification Message"
REVISION "201506261200Z"
DESCRIPTION
"Initial version. Published as RFC xxxx."
::= { mib-2 12000 }
-- RFC Ed.: assigned by IANA, see section 9 for details
--
-- *****************************************************************
-- Object definitions in the TRILL OAM MIB Module
-- *****************************************************************
trillOamNotifications OBJECT IDENTIFIER
::= { trillOamMib 0 }
trillOamMibObjects OBJECT IDENTIFIER
::= { trillOamMib 1 }
Kumar et al. Expires January 20, 2016 [Page 10]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMibConformance OBJECT IDENTIFIER
::= { trillOamMib 2 }
-- *****************************************************************
-- Groups in the TRILL OAM MIB Module
-- *****************************************************************
trillOamMep OBJECT IDENTIFIER
::= { trillOamMibObjects 1 }
-- *****************************************************************
-- TRILL OAM MEP Configuration
-- *****************************************************************
trillOamMepTable OBJECT-TYPE
SYNTAX SEQUENCE OF TrillOamMepEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is an extension of the dot1agCfmMepTable and
rowsare automatically added or deleted from this table
based upon row creation and destruction of the
dot1agCfmMepTable.
This table represents the local MEP TRILL OAM
configuration table. The primary purpose of this table
is provide local parameters for the TRILL OAM function
found in RFC 7455 and instantiated at a MEP."
REFERENCE "RFC 7455"
::= { trillOamMep 1 }
trillOamMepEntry OBJECT-TYPE
SYNTAX TrillOamMepEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The conceptual row of trillOamMepTable."
AUGMENTS { dot1agCfmMepEntry }
::= { trillOamMepTable 1 }
TrillOamMepEntry ::= SEQUENCE {
trillOamMepRName Unsigned32,
trillOamMepNextPtmTId Counter32,
trillOamMepNextMtvmTId Counter32,
trillOamMepPtrIn Counter32,
trillOamMepPtrInOutofOrder Counter32,
trillOamMepPtrOut Counter32,
Kumar et al. Expires January 20, 2016 [Page 11]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepMtvrIn Counter32,
trillOamMepMtvrInOutofOrder Counter32,
trillOamMepMtvrOut Counter32,
trillOamMepTxLbmDestRName Unsigned32,
trillOamMepTxLbmHC Unsigned32,
trillOamMepTxLbmReplyModeOob TruthValue,
trillOamMepTransmitLbmReplyIp OCTET STRING,
trillOamMepTxLbmFlowEntropy OCTET STRING,
trillOamMepTxPtmDestRName Unsigned32,
trillOamMepTxPtmHC Unsigned32,
trillOamMepTxPtmReplyModeOob TruthValue,
trillOamMepTransmitPtmReplyIp OCTET STRING,
trillOamMepTxPtmFlowEntropy OCTET STRING,
trillOamMepTxPtmStatus TruthValue,
trillOamMepTxPtmResultOK TruthValue,
trillOamMepTxPtmSeqNumber Unsigned32,
trillOamMepTxPtmMessages Integer32,
trillOamMepTxMtvmTree Unsigned32,
trillOamMepTxMtvmHC Unsigned32,
trillOamMepTxMtvmReplyModeOob TruthValue,
trillOamMepTransmitMtvmReplyIp OCTET STRING,
trillOamMepTxMtvmFlowEntropy OCTET STRING,
trillOamMepTxMtvmStatus TruthValue,
trillOamMepTxMtvmResultOK TruthValue,
trillOamMepTxMtvmMessages Integer32,
trillOamMepTxMtvmSeqNumber Unsigned32,
trillOamMepTxMtvmScopeList OCTET STRING
}
trillOamMepRName OBJECT-TYPE
SYNTAX Unsigned32 (0..65471)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains Rbridge NickName of TRILL Rbridge as
defined in RFC 6325 section 3.7."
REFERENCE "RFC 7455 and RFC 6325 section 3.7"
::= { trillOamMepEntry 1 }
trillOamMepNextPtmTId OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Next sequence number/transaction identifier to be sent in a
Path Trace message. This sequence number can be zero
because it wraps around. Implementation should be unique
to identify Transaction Id for a MEP with multiple flows."
Kumar et al. Expires January 20, 2016 [Page 12]
Internet Draft TRILL OAM MIB July 19, 2015
REFERENCE "RFC 7455 10.1.1"
::= { trillOamMepEntry 2 }
trillOamMepNextMtvmTId OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Next sequence number/transaction identifier to be sent in a
Multi-destination message. This sequence number can be zero
because it wraps around. Implementation should be unique to
identify Transaction Id for a MEP with multiple flows."
REFERENCE "RFC 7455 11.2.1"
::= { trillOamMepEntry 3 }
trillOamMepPtrIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of valid, in-order Path Trace Replies
received."
REFERENCE "RFC 7455 section 10"
::= { trillOamMepEntry 4 }
trillOamMepPtrInOutofOrder OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of valid, out-of-order Path Trace Replies
received."
REFERENCE "RFC 7455 section 10"
::= { trillOamMepEntry 5 }
trillOamMepPtrOut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of valid, Path Trace Replies
transmitted."
REFERENCE "RFC 7455 section 10"
::= { trillOamMepEntry 6 }
trillOamMepMtvrIn OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
Kumar et al. Expires January 20, 2016 [Page 13]
Internet Draft TRILL OAM MIB July 19, 2015
STATUS current
DESCRIPTION
"Total number of valid, in-order Multi-destination
Replies received."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 7 }
trillOamMepMtvrInOutofOrder OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of valid, out-of-order Multi-destination
Replies received."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 8 }
trillOamMepMtvrOut OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Total number of valid, Multi-destination Replies
transmitted."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 9 }
trillOamMepTxLbmDestRName OBJECT-TYPE
SYNTAX Unsigned32 (0..65471)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Target Destination Rbridge NickName Field as
defined in RFC 6325 section 3.7 to be transmitted."
REFERENCE "RFC 7455 and RFC6325 section 3.7"
::= { trillOamMepEntry 10 }
trillOamMepTxLbmHC OBJECT-TYPE
SYNTAX Unsigned32(1..63)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Hop Count to be transmitted.
"
REFERENCE "RFC 7455 section 9 and 3"
::= { trillOamMepEntry 11 }
trillOamMepTxLbmReplyModeOob OBJECT-TYPE
Kumar et al. Expires January 20, 2016 [Page 14]
Internet Draft TRILL OAM MIB July 19, 2015
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"True Indicates that Reply of Lbm is out of band and
out of band IP Address TLV is to be transmitted.
False indicates that In band reply is transmitted."
REFERENCE "RFC 7455 9.2.1"
::= { trillOamMepEntry 12 }
trillOamMepTransmitLbmReplyIp OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"IP address for out of band IP Address TLV is to be
transmitted, Maximum length for IPv6 is 16 OCTET
and IPv4 is 4 OCTET."
REFERENCE "RFC 7455 section 3"
::= { trillOamMepEntry 13 }
trillOamMepTxLbmFlowEntropy OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (96))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"96 Byte Flow Entropy as defined in RFC 7455 to be
transmitted."
REFERENCE "RFC 7455 section 3"
::= { trillOamMepEntry 14 }
trillOamMepTxPtmDestRName OBJECT-TYPE
SYNTAX Unsigned32 (0..65471)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Target Destination Rbridge NickName Field
as defined in RFC 6325 section 3.7 to be transmitted."
REFERENCE "RFC 7455 and RFC6325 section 3.7"
::= { trillOamMepEntry 15 }
trillOamMepTxPtmHC OBJECT-TYPE
SYNTAX Unsigned32 (1..63)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Hop Count field to be transmitted."
REFERENCE "RFC 7455 section 3"
Kumar et al. Expires January 20, 2016 [Page 15]
Internet Draft TRILL OAM MIB July 19, 2015
::= { trillOamMepEntry 16 }
trillOamMepTxPtmReplyModeOob OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"True Indicates that Reply of Ptm is out of band and
out of band IP Address TLV is to be transmitted.
False indicates that In band reply is transmitted."
REFERENCE "RFC 7455 section 10"
DEFVAL { false }
::= { trillOamMepEntry 17 }
trillOamMepTransmitPtmReplyIp OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"IP address for out of band IP Address TLV is to be
transmitted, Maximum length for IPv6 is 16 OCTET
and IPv4 is 4 OCTET."
REFERENCE "RFC 7455 section 3 and 10"
::= { trillOamMepEntry 18 }
trillOamMepTxPtmFlowEntropy OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (96))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"96 Byte Flow Entropy as defined in RFC 7455 to be
transmitted."
REFERENCE "RFC 7455 section 3"
::= { trillOamMepEntry 19 }
trillOamMepTxPtmStatus OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A Boolean flag set to true by the MEP Path Trace
Initiator State
Machine or an MIB manager to indicate that another
Ptm is being transmitted.
Reset to false by the MEP Initiator State Machine."
REFERENCE "RFC 7455 section 10"
DEFVAL { false }
::= { trillOamMepEntry 20 }
Kumar et al. Expires January 20, 2016 [Page 16]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepTxPtmResultOK OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the result of the operation:
- true The Path Trace Message(s) will be (or has been)
sent.
- false The Path Trace Message(s) will not be sent."
REFERENCE "RFC 7455 section 10"
DEFVAL { true }
::= { trillOamMepEntry 21 }
trillOamMepTxPtmSeqNumber OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Path Trace Transaction Identifier of the first
PTM (to be)
sent. The value returned is undefined if
trillOamMepTxPtmResultOK is false."
REFERENCE "RFC 7455 section 10"
::= { trillOamMepEntry 22 }
trillOamMepTxPtmMessages OBJECT-TYPE
SYNTAX Integer32 (1..1024)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Path Trace messages to be transmitted."
REFERENCE "RFC 7455 section 10"
::= { trillOamMepEntry 23 }
trillOamMepTxMtvmTree OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Multi-destination Tree is identifier for tree as
defined in RFC6325."
::= { trillOamMepEntry 24 }
trillOamMepTxMtvmHC OBJECT-TYPE
SYNTAX Unsigned32(1..63)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
Kumar et al. Expires January 20, 2016 [Page 17]
Internet Draft TRILL OAM MIB July 19, 2015
"The Hop Count field to be transmitted.
"
REFERENCE "RFC 7455 section 3, RFC 6325 section 3"
::= { trillOamMepEntry 25 }
trillOamMepTxMtvmReplyModeOob OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"True Indicates that Reply of Mtvm is out of band and
out of band IP Address TLV is to be transmitted.
False indicates that In band reply is transmitted."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 26 }
trillOamMepTransmitMtvmReplyIp OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (4..16))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"IP address for out of band IP Address TLV is to be
transmitted, Maximum length for IPv6 is 16 OCTET
and IPv4 is 4 OCTET."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 27 }
trillOamMepTxMtvmFlowEntropy OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (96))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"96 Byte Flow Entropy as defined in RFC 7455 to be
transmitted."
REFERENCE "RFC 7455 section 3"
::= { trillOamMepEntry 28 }
trillOamMepTxMtvmStatus OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A Boolean flag set to true by the MEP Multi Destination
Initiator State
Machine or an MIB manager to indicate that another
Mtvm is being transmitted.
Reset to false by the MEP Initiator State Machine."
REFERENCE "RFC 7455 section 11"
Kumar et al. Expires January 20, 2016 [Page 18]
Internet Draft TRILL OAM MIB July 19, 2015
DEFVAL { false }
::= { trillOamMepEntry 29 }
trillOamMepTxMtvmResultOK OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates the result of the operation:
- true The Multi-destination Message(s) will be
(or has been) sent.
- false The Multi-destination Message(s) will not be sent."
REFERENCE "RFC 7455 section 11"
DEFVAL { true }
::= { trillOamMepEntry 30 }
trillOamMepTxMtvmMessages OBJECT-TYPE
SYNTAX Integer32 (1..1024)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The number of Multi Destination messages to be transmitted."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 31 }
trillOamMepTxMtvmSeqNumber OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Multi-destination Transaction Identifier of the
first MTVM (to be)
sent. The value returned is undefined if
trillOamMepTxMtvmResultOK is false."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 32 }
trillOamMepTxMtvmScopeList OBJECT-TYPE
SYNTAX OCTET STRING
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Multi-destination Rbridge Scope list, 2 OCTET
per Rbridge."
REFERENCE "RFC 7455 section 11"
::= { trillOamMepEntry 33 }
Kumar et al. Expires January 20, 2016 [Page 19]
Internet Draft TRILL OAM MIB July 19, 2015
-- *****************************************************************
-- TRILL OAM Tx Measurement Configuration Table
-- *****************************************************************
trillOamMepFlowCfgTable OBJECT-TYPE
SYNTAX SEQUENCE OF TrillOamMepFlowCfgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes configuration objects and operations
for the Trill OAM RFC 7455.
Each row in the table represents a Flow configuration
Entry for
the defined MEP. This table uses four indices. The first
three indices are the indices of the Maintenance Domain,
MaNet, and MEP tables. The fourth index is the specific
Flow configuration Entry on the selected MEP.
Some writable objects in this table are only applicable in
certain cases (as described under each object), and
attempts to write values for them in other cases
will be ignored."
REFERENCE "RFC 7455"
::= { trillOamMep 2 }
trillOamMepFlowCfgEntry OBJECT-TYPE
SYNTAX TrillOamMepFlowCfgEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The conceptual row of trillOamMepFlowCfgTable."
INDEX {
dot1agCfmMdIndex,
dot1agCfmMaIndex,
dot1agCfmMepIdentifier,
trillOamMepFlowCfgIndex
}
::= { trillOamMepFlowCfgTable 1 }
TrillOamMepFlowCfgEntry ::= SEQUENCE {
trillOamMepFlowCfgIndex Unsigned32,
trillOamMepFlowCfgFlowEntropy OCTET STRING,
trillOamMepFlowCfgDestRName Unsigned32,
trillOamMepFlowCfgFlowHC Unsigned32,
trillOamMepFlowCfgRowStatus RowStatus
}
Kumar et al. Expires January 20, 2016 [Page 20]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepFlowCfgIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index to the Trill OAM MEP Flow Configuration table which
indicates the specific Flow for the MEP.
The index is never reused for other flow sessions on the
same
MEP while this session is active. The index value keeps
increasing until it wraps to 0.
This value can also be used in
Flow-identifier TLV RFC 7455."
REFERENCE "RFC 7455"
::= { trillOamMepFlowCfgEntry 1 }
trillOamMepFlowCfgFlowEntropy OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (96))
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is 96 byte of Flow Entropy as described in
TRILL OAM RFC 7455."
REFERENCE "RFC 7455 section 3"
::= { trillOamMepFlowCfgEntry 2 }
trillOamMepFlowCfgDestRName OBJECT-TYPE
SYNTAX Unsigned32 (0..65471)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Target Destination Rbridge NickName Field as
defined in RFC 6325 section 3.7 to be transmitted."
REFERENCE "RFC 7455 section 3 and RFC 6325 section 3.7"
::= { trillOamMepFlowCfgEntry 3 }
trillOamMepFlowCfgFlowHC OBJECT-TYPE
SYNTAX Unsigned32 (1..63)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Time to Live field to be transmitted.
to be transmitted."
REFERENCE "RFC 7455 section 3 and RFC 6325 section 3.7"
::= { trillOamMepFlowCfgEntry 4 }
trillOamMepFlowCfgRowStatus OBJECT-TYPE
Kumar et al. Expires January 20, 2016 [Page 21]
Internet Draft TRILL OAM MIB July 19, 2015
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The status of the row.
The writable columns in a row cannot be changed if the row
is active. All columns MUST have a valid value before a row
can be activated."
::= { trillOamMepFlowCfgEntry 5 }
-- ******************************************************************
-- TRILL OAM Path Trace Reply Table
-- ******************************************************************
trillOamPtrTable OBJECT-TYPE
SYNTAX SEQUENCE OF TrillOamPtrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes Path Trace Reply objects and
operations for
the Trill OAM RFC 7455.
Each row in the table represents a Path Trace Reply Entry for
the defined MEP and Transaction.
This table uses four indices.
The first three indices are the indices of the
Maintenance Domain,
MaNet, and MEP tables. The fourth index is the specific
Transaction Identifier on the selected MEP.
Some writable objects in this table are only applicable in
certain cases (as described under each object),
and attempts to
write values for them in other cases will be ignored."
REFERENCE "RFC 7455"
::= { trillOamMep 3 }
trillOamPtrEntry OBJECT-TYPE
SYNTAX TrillOamPtrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The conceptual row of trillOamPtrTable."
INDEX {
dot1agCfmMdIndex,
Kumar et al. Expires January 20, 2016 [Page 22]
Internet Draft TRILL OAM MIB July 19, 2015
dot1agCfmMaIndex,
dot1agCfmMepIdentifier,
trillOamMepPtrTransactionId
}
::= { trillOamPtrTable 1 }
TrillOamPtrEntry ::= SEQUENCE {
trillOamMepPtrTransactionId Unsigned32,
trillOamMepPtrHC Unsigned32,
trillOamMepPtrFlag Unsigned32,
trillOamMepPtrErrorCode Unsigned32,
trillOamMepPtrTerminalMep TruthValue,
trillOamMepPtrLastEgressId Unsigned32,
trillOamMepPtrIngress Dot1agCfmIngressActionFieldValue,
trillOamMepPtrIngressMac MacAddress,
trillOamMepPtrIngressPortIdSubtype LldpPortId,
trillOamMepPtrIngressPortId LldpPortId,
trillOamMepPtrEgress Dot1agCfmEgressActionFieldValue,
trillOamMepPtrEgressMac MacAddress,
trillOamMepPtrEgressPortIdSubtype LldpPortId,
trillOamMepPtrEgressPortId LldpPortId,
trillOamMepPtrChassisIdSubtype LldpChassisIdSubtype,
trillOamMepPtrChassisId LldpChassisId,
trillOamMepPtrOrganizationSpecificTlv OCTET STRING,
trillOamMepPtrNextHopNicknames OCTET STRING
}
trillOamMepPtrTransactionId OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Transaction identifier/sequence number returned by a
previous
transmit path trace message command, indicating which PTM's
response is going to be returned."
REFERENCE "RFC 7455 section 10"
::= { trillOamPtrEntry 1 }
trillOamMepPtrHC OBJECT-TYPE
SYNTAX Unsigned32 (1..63)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Hop Count field value for a returned PTR."
REFERENCE "RFC 7455"
::= { trillOamPtrEntry 2 }
Kumar et al. Expires January 20, 2016 [Page 23]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepPtrFlag OBJECT-TYPE
SYNTAX Unsigned32 (0..15)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"FCOI (TRILL OAM Message TLV) field value for a
returned PTR."
REFERENCE "RFC 7455, 9.4.2.1"
::= { trillOamPtrEntry 3 }
trillOamMepPtrErrorCode OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Return Code and Return Sub code value for a returned PTR."
REFERENCE "RFC 7455, 9.4.2.1"
::= { trillOamPtrEntry 4 }
trillOamMepPtrTerminalMep OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A boolean value stating whether the forwarded PTM reached a
MEP enclosing its MA, as returned in the Terminal MEP flag of
the Flags field."
REFERENCE "RFC 7455"
::= { trillOamPtrEntry 5 }
trillOamMepPtrLastEgressId OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An Integer field holding the Last Egress Identifier returned
in the PTR Upstream Rbridge nickname TLV of the PTR.
The Last Egress Identifier identifies the Upstream Nickname."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 6 }
trillOamMepPtrIngress OBJECT-TYPE
SYNTAX Dot1agCfmIngressActionFieldValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value returned in the Ingress Action Field of the PTM.
The value ingNoTlv(0) indicates that no Reply Ingress TLV was
Kumar et al. Expires January 20, 2016 [Page 24]
Internet Draft TRILL OAM MIB July 19, 2015
returned in the PTM."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 7 }
trillOamMepPtrIngressMac OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"MAC address returned in the ingress MAC address field."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 8 }
trillOamMepPtrIngressPortIdSubtype OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Ingress Port ID. The format of this object is determined by
the value of the trillOamMepPtrIngressPortIdSubtype object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 9 }
trillOamMepPtrIngressPortId OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Ingress Port ID. The format of this object is determined by
the value of the trillOamMepPtrIngressPortId object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 10 }
trillOamMepPtrEgress OBJECT-TYPE
SYNTAX Dot1agCfmEgressActionFieldValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value returned in the Egress Action Field of the PTM.
The value ingNoTlv(0) indicates that no Reply Egress TLV was
returned in the PTM."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 11 }
trillOamMepPtrEgressMac OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
Kumar et al. Expires January 20, 2016 [Page 25]
Internet Draft TRILL OAM MIB July 19, 2015
DESCRIPTION
"MAC address returned in the egress MAC address field."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 12 }
trillOamMepPtrEgressPortIdSubtype OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Egress Port ID. The format of this object is determined by
the value of the trillOamMepPtrEgressPortIdSubtype object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 13 }
trillOamMepPtrEgressPortId OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Egress Port ID. The format of this object is determined by
the value of the trillOamMepPtrEgressPortId object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 14 }
trillOamMepPtrChassisIdSubtype OBJECT-TYPE
SYNTAX LldpChassisIdSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the format of the Chassis ID returned
in the Sender ID TLV of the PTR, if any. This value is
meaningless if the trillOamMepPtrChassisId
has a length of 0."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 15 }
trillOamMepPtrChassisId OBJECT-TYPE
SYNTAX LldpChassisId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Chassis ID returned in the Sender ID TLV of the PTR, if
any. The format of this object is determined by the
value of the trillOamMepPtrChassisIdSubtype object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 16 }
Kumar et al. Expires January 20, 2016 [Page 26]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepPtrOrganizationSpecificTlv OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0 | 4..1500))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"All Organization specific TLVs returned in the PTR, if
any. Includes all octets including and following the TLV
Length field of each TLV, concatenated together."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 17 }
trillOamMepPtrNextHopNicknames OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0 | 4..1500))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Next hop Rbridge List TLV returned in the PTR, if
any. Includes all octets including and following the TLV
Length field of each TLV, concatenated together."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamPtrEntry 18 }
-- ******************************************************************
-- TRILL OAM Multi Destination Reply Table
-- ******************************************************************
trillOamMtvrTable OBJECT-TYPE
SYNTAX SEQUENCE OF TrillOamMtvrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table includes Multi-destination Reply objects and
operations for the Trill OAM RFC 7455.
Each row in the table represents a Multi-destination Reply
Entry for the defined MEP and Transaction.
This table uses five indices.
The first three indices are the indices of the
Maintenance Domain,
MaNet, and MEP tables. The fourth index is the specific
Transaction Identifier on the selected MEP.
The fifth index is the receive order of Multi-destination
replies.
Some writable objects in this table are only applicable in
certain cases (as described under each object),
and attempts to
Kumar et al. Expires January 20, 2016 [Page 27]
Internet Draft TRILL OAM MIB July 19, 2015
write values for them in other cases will be ignored."
REFERENCE "RFC 7455"
::= { trillOamMep 4 }
trillOamMtvrEntry OBJECT-TYPE
SYNTAX TrillOamMtvrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The conceptual row of trillOamMtvrTable."
INDEX {
dot1agCfmMdIndex,
dot1agCfmMaIndex,
dot1agCfmMepIdentifier,
trillOamMepPtrTransactionId,
trillOamMepMtvrReceiveOrder
}
::= { trillOamMtvrTable 1 }
TrillOamMtvrEntry ::= SEQUENCE {
trillOamMepMtvrTransactionId Unsigned32,
trillOamMepMtvrReceiveOrder Unsigned32,
trillOamMepMtvrFlag Unsigned32,
trillOamMepMtvrErrorCode Unsigned32,
trillOamMepMtvrLastEgressId Unsigned32,
trillOamMepMtvrIngress Dot1agCfmIngressActionFieldValue,
trillOamMepMtvrIngressMac MacAddress,
trillOamMepMtvrIngressPortIdSubtype LldpPortId,
trillOamMepMtvrIngressPortId LldpPortId,
trillOamMepMtvrEgress Dot1agCfmEgressActionFieldValue,
trillOamMepMtvrEgressMac MacAddress,
trillOamMepMtvrEgressPortIdSubtype LldpPortId,
trillOamMepMtvrEgressPortId LldpPortId,
trillOamMepMtvrChassisIdSubtype LldpChassisIdSubtype,
trillOamMepMtvrChassisId LldpChassisId,
trillOamMepMtvrOrganizationSpecificTlv OCTET STRING,
trillOamMepMtvrNextHopNicknames OCTET STRING,
trillOamMepMtvrReceiverAvailability TruthValue,
trillOamMepMtvrReceiverCount TruthValue
}
trillOamMepMtvrTransactionId OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Transaction identifier/sequence number returned by a
previous
Kumar et al. Expires January 20, 2016 [Page 28]
Internet Draft TRILL OAM MIB July 19, 2015
transmit Multi-destination message command, indicating
which MTVM's response is going to be returned."
REFERENCE "RFC 7455 section 11"
::= { trillOamMtvrEntry 1 }
trillOamMepMtvrReceiveOrder OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index to distinguish among multiple MTVR with same
MTVR Transaction Identifier field value.
trillOamMepMtvrReceiveOrder are assigned sequentially
from 1,
in the order that the Multi-destination Tree Initiator
received the MTVRs."
REFERENCE "RFC 7455 section 11"
::= { trillOamMtvrEntry 2 }
trillOamMepMtvrFlag OBJECT-TYPE
SYNTAX Unsigned32 (0..15)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"FCOI (TRILL OAM Message TLV) field value for a
returned MTVR."
REFERENCE "RFC 7455, 8.4.2"
::= { trillOamMtvrEntry 3 }
trillOamMepMtvrErrorCode OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Return Code and Return Sub code value for a returned MTVR."
REFERENCE "RFC 7455, 8.4.2"
::= { trillOamMtvrEntry 4 }
trillOamMepMtvrLastEgressId OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An Integer field holding the Last Egress Identifier
returned in the MTVR Upstream Rbridge Nickname TLV
of the MTVR.
The Last Egress Identifier identifies the
Upstream Nickname."
Kumar et al. Expires January 20, 2016 [Page 29]
Internet Draft TRILL OAM MIB July 19, 2015
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 5 }
trillOamMepMtvrIngress OBJECT-TYPE
SYNTAX Dot1agCfmIngressActionFieldValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value returned in the Ingress Action Field of
the MTVR.
The value ingNoTlv(0) indicates that no
Reply Ingress TLV was returned in the MTVM."
REFERENCE "RFC 7455 11.2.3"
::= { trillOamMtvrEntry 6 }
trillOamMepMtvrIngressMac OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"MAC address returned in the ingress MAC address field."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 7 }
trillOamMepMtvrIngressPortIdSubtype OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Ingress Port ID. The format of this object is
determined by
the value of the trillOamMepMtvrIngressPortIdSubtype
object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 8 }
trillOamMepMtvrIngressPortId OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Ingress Port ID. The format of this object is determined by
the value of the trillOamMepMtvrIngressPortId object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 9 }
trillOamMepMtvrEgress OBJECT-TYPE
SYNTAX Dot1agCfmEgressActionFieldValue
Kumar et al. Expires January 20, 2016 [Page 30]
Internet Draft TRILL OAM MIB July 19, 2015
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value returned in the Egress Action Field of the MTVR.
The value ingNoTlv(0) indicates that no Reply Egress TLV was
returned in the MTVR."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 10 }
trillOamMepMtvrEgressMac OBJECT-TYPE
SYNTAX MacAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"MAC address returned in the egress MAC address field."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 11 }
trillOamMepMtvrEgressPortIdSubtype OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Egress Port ID. The format of this object is determined by
the value of the trillOamMepMtvrEgressPortIdSubtype object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 12 }
trillOamMepMtvrEgressPortId OBJECT-TYPE
SYNTAX LldpPortId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Egress Port ID. The format of this object is determined by
the value of the trillOamMepMtvrEgressPortId object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 13 }
trillOamMepMtvrChassisIdSubtype OBJECT-TYPE
SYNTAX LldpChassisIdSubtype
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the format of the Chassis ID returned
in the Sender ID TLV of the MTVR, if any. This value is
meaningless if the trillOamMepMtvrChassisId has a
length of 0."
REFERENCE "RFC 7455 8.4.1"
Kumar et al. Expires January 20, 2016 [Page 31]
Internet Draft TRILL OAM MIB July 19, 2015
::= { trillOamMtvrEntry 14 }
trillOamMepMtvrChassisId OBJECT-TYPE
SYNTAX LldpChassisId
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Chassis ID returned in the Sender ID TLV of the MTVR, if
any. The format of this object is determined by the
value of the trillOamMepMtvrChassisIdSubtype object."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 15 }
trillOamMepMtvrOrganizationSpecificTlv OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0 | 4..1500))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"All Organization specific TLVs returned in the MTVR, if
any. Includes all octets including and following the TLV
Length field of each TLV, concatenated together."
REFERENCE "RFC 7455 8.4.1"
::= { trillOamMtvrEntry 16 }
trillOamMepMtvrNextHopNicknames OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (0 | 4..1500))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Next hop Rbridge List TLV returned in the PTR, if
any. Includes all octets including and following the TLV
Length field of each TLV, concatenated together."
REFERENCE "RFC 7455 8.4.3"
::= { trillOamMtvrEntry 17 }
trillOamMepMtvrReceiverAvailability OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"True value indicates that MTVR response contained
Multicast receiver availability TLV."
REFERENCE "RFC 7455 8.4.10"
::= { trillOamMtvrEntry 18 }
trillOamMepMtvrReceiverCount OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
Kumar et al. Expires January 20, 2016 [Page 32]
Internet Draft TRILL OAM MIB July 19, 2015
STATUS current
DESCRIPTION
"Indicates the number of Multicast receivers available on
responding RBridge on the VLAN specified by the
diagnostic VLAN."
REFERENCE "RFC 7455 8.4.10"
::= { trillOamMtvrEntry 19 }
-- *****************************************************************
-- TRILL OAM MEP Database Table
-- *****************************************************************
trillOamMepDbTable OBJECT-TYPE
SYNTAX SEQUENCE OF TrillOamMepDbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is an extension of the dot1agCfmMepDbTable
and rows
are automatically added to or deleted from this table based
upon row creation and destruction of the
dot1agCfmMepDbTable."
REFERENCE
"RFC 7455"
::= { trillOamMep 5 }
trillOamMepDbEntry OBJECT-TYPE
SYNTAX TrillOamMepDbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The conceptual row of trillOamMepDbTable."
AUGMENTS {
dot1agCfmMepDbEntry
}
::= { trillOamMepDbTable 1 }
TrillOamMepDbEntry ::= SEQUENCE {
trillOamMepDbFlowIndex Unsigned32,
trillOamMepDbFlowEntropy OCTET STRING,
trillOamMepDbFlowState Dot1agCfmRemoteMepState,
trillOamMepDbFlowFailedOkTime TimeStamp,
trillOamMepDbRbridgeName Unsigned32,
trillOamMepDbLastGoodSeqNum Counter32
}
trillOamMepDbFlowIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
Kumar et al. Expires January 20, 2016 [Page 33]
Internet Draft TRILL OAM MIB July 19, 2015
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object identifies the Flow. If Flow Identifier TLV
is received
than index received can also be used."
REFERENCE "RFC 7455"
::= {trillOamMepDbEntry 1 }
trillOamMepDbFlowEntropy OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (96))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"96 byte Flow Entropy."
REFERENCE "RFC 7455 section 3."
::= {trillOamMepDbEntry 2 }
trillOamMepDbFlowState OBJECT-TYPE
SYNTAX Dot1agCfmRemoteMepState
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operational state of the remote MEP (flow based)
IFF State machines. State Machine is running now per
flow."
REFERENCE "RFC 7455"
::= {trillOamMepDbEntry 3 }
trillOamMepDbFlowFailedOkTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Time (sysUpTime) at which the Remote MEP Flow state
machine last entered either the RMEP_FAILED or RMEP_OK
state."
REFERENCE "RFC 7455"
::= {trillOamMepDbEntry 4 }
trillOamMepDbRbridgeName OBJECT-TYPE
SYNTAX Unsigned32(0..65471)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Remote MEP Rbridge Nickname."
REFERENCE "RFC 7455 RFC 6325 section 3"
::= {trillOamMepDbEntry 5 }
Kumar et al. Expires January 20, 2016 [Page 34]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepDbLastGoodSeqNum OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Last Sequence Number received."
REFERENCE "RFC 7455 13.1"
::= {trillOamMepDbEntry 6}
-- ******************************************************************
-- TRILL OAM MIB NOTIFICATIONS (TRAPS)
-- This notification is sent to management entity whenever a
-- MEP loses/restores
-- contact with its peer Flow Meps
-- ******************************************************************
trillOamFaultAlarm NOTIFICATION-TYPE
OBJECTS { trillOamMepDbFlowState }
STATUS current
DESCRIPTION
"A MEP Flow has a persistent defect condition.
A notification (fault alarm) is sent to the management
entity with the OID of the Flow that has detected the fault.
The management entity receiving the notification can identify
the system from the network source address of the
notification, and can identify the Flow reporting the defect
by the indices in the OID of the
trillOamMepFlowIndex, and trillOamFlowDefect
variable in the notification:
dot1agCfmMdIndex - Also the index of the MEP's
Maintenance Domain table entry
(dot1agCfmMdTable).
dot1agCfmMaIndex - Also an index (with the MD table index)
of the MEP's Maintenance Association
network table entry
(dot1agCfmMaNetTable), and (with the MD
table index and component ID) of the
MEP's MA component table entry
(dot1agCfmMaCompTable).
dot1agCfmMepIdentifier - MEP Identifier and final index
into the MEP table (dot1agCfmMepTable).
trillOamMepFlowCfgIndex - Index identifies
indicates the specific Flow for
the MEP"
REFERENCE "RFC 7455"
::= { trillOamNotifications 1 }
Kumar et al. Expires January 20, 2016 [Page 35]
Internet Draft TRILL OAM MIB July 19, 2015
-- ******************************************************************
-- TRILL OAM MIB Module - Conformance Information
-- ******************************************************************
trillOamMibCompliances OBJECT IDENTIFIER
::= { trillOamMibConformance 1 }
trillOamMibGroups OBJECT IDENTIFIER
::= { trillOamMibConformance 2 }
-- ******************************************************************
-- TRILL OAM MIB Units of conformance
-- ******************************************************************
trillOamMepMandatoryGroup OBJECT-GROUP
OBJECTS {
trillOamMepRName,
trillOamMepNextPtmTId,
trillOamMepNextMtvmTId,
trillOamMepPtrIn,
trillOamMepPtrInOutofOrder,
trillOamMepPtrOut,
trillOamMepMtvrIn,
trillOamMepMtvrInOutofOrder,
trillOamMepMtvrOut,
trillOamMepTxLbmDestRName,
trillOamMepTxLbmHC,
trillOamMepTxLbmReplyModeOob,
trillOamMepTransmitLbmReplyIp,
trillOamMepTxLbmFlowEntropy,
trillOamMepTxPtmDestRName,
trillOamMepTxPtmHC,
trillOamMepTxPtmReplyModeOob,
trillOamMepTransmitPtmReplyIp,
trillOamMepTxPtmFlowEntropy,
trillOamMepTxPtmStatus,
trillOamMepTxPtmResultOK,
trillOamMepTxPtmMessages,
trillOamMepTxPtmSeqNumber,
trillOamMepTxMtvmTree,
trillOamMepTxMtvmHC,
trillOamMepTxMtvmReplyModeOob,
trillOamMepTransmitMtvmReplyIp,
trillOamMepTxMtvmFlowEntropy,
trillOamMepTxMtvmStatus,
trillOamMepTxMtvmResultOK,
trillOamMepTxMtvmMessages,
Kumar et al. Expires January 20, 2016 [Page 36]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepTxMtvmSeqNumber,
trillOamMepTxMtvmScopeList
}
STATUS current
DESCRIPTION
"Mandatory objects for the TRILL OAM MEP group."
::= { trillOamMibGroups 1 }
trillOamMepFlowCfgTableGroup OBJECT-GROUP
OBJECTS {
trillOamMepFlowCfgFlowEntropy,
trillOamMepFlowCfgDestRName,
trillOamMepFlowCfgFlowHC,
trillOamMepFlowCfgRowStatus
}
STATUS current
DESCRIPTION
"Trill OAM MEP Flow Configuration objects group."
::= { trillOamMibGroups 2 }
trillOamPtrTableGroup OBJECT-GROUP
OBJECTS {
trillOamMepPtrHC,
trillOamMepPtrFlag,
trillOamMepPtrErrorCode,
trillOamMepPtrTerminalMep,
trillOamMepPtrLastEgressId,
trillOamMepPtrIngress,
trillOamMepPtrIngressMac,
trillOamMepPtrIngressPortIdSubtype,
trillOamMepPtrIngressPortId,
trillOamMepPtrEgress,
trillOamMepPtrEgressMac,
trillOamMepPtrEgressPortIdSubtype,
trillOamMepPtrEgressPortId,
trillOamMepPtrChassisIdSubtype,
trillOamMepPtrChassisId,
trillOamMepPtrOrganizationSpecificTlv,
trillOamMepPtrNextHopNicknames
}
STATUS current
DESCRIPTION
"Trill OAM MEP PTR objects group."
::= { trillOamMibGroups 3 }
trillOamMtvrTableGroup OBJECT-GROUP
OBJECTS {
trillOamMepMtvrFlag,
Kumar et al. Expires January 20, 2016 [Page 37]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMepMtvrErrorCode,
trillOamMepMtvrLastEgressId,
trillOamMepMtvrIngress,
trillOamMepMtvrIngressMac,
trillOamMepMtvrIngressPortIdSubtype,
trillOamMepMtvrIngressPortId,
trillOamMepMtvrEgress,
trillOamMepMtvrEgressMac,
trillOamMepMtvrEgressPortIdSubtype,
trillOamMepMtvrEgressPortId,
trillOamMepMtvrChassisIdSubtype,
trillOamMepMtvrChassisId,
trillOamMepMtvrOrganizationSpecificTlv,
trillOamMepMtvrNextHopNicknames,
trillOamMepMtvrReceiverAvailability,
trillOamMepMtvrReceiverCount
}
STATUS current
DESCRIPTION
"Trill OAM MEP MTVR objects group."
::= { trillOamMibGroups 4 }
trillOamMepDbGroup OBJECT-GROUP
OBJECTS {
trillOamMepDbFlowIndex,
trillOamMepDbFlowEntropy,
trillOamMepDbFlowState,
trillOamMepDbFlowFailedOkTime,
trillOamMepDbRbridgeName,
trillOamMepDbLastGoodSeqNum
}
STATUS current
DESCRIPTION
"Trill OAM MEP DB objects group."
::= { trillOamMibGroups 5 }
trillOamNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { trillOamFaultAlarm }
STATUS current
DESCRIPTION
"A collection of objects describing notifications(traps)."
::= { trillOamMibGroups 6 }
-- ******************************************************************
-- TRILL OAM MIB Module Compliance statements
-- ******************************************************************
Kumar et al. Expires January 20, 2016 [Page 38]
Internet Draft TRILL OAM MIB July 19, 2015
trillOamMibCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for the TRILL OAM MIB."
MODULE -- this module
MANDATORY-GROUPS {
trillOamMepMandatoryGroup,
trillOamMepFlowCfgTableGroup,
trillOamPtrTableGroup,
trillOamMtvrTableGroup,
trillOamMepDbGroup,
trillOamNotificationGroup
}
::= { trillOamMibCompliances 1 }
-- Compliance requirement for read-only implementation.
trillOamMibReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance requirement for implementation that only
provide read-only support for TRILL-OAM-MIB.
Such devices can be monitored but cannot be configured
using this MIB module."
MODULE -- this module
MANDATORY-GROUPS {
trillOamMepMandatoryGroup,
trillOamMepFlowCfgTableGroup,
trillOamPtrTableGroup,
trillOamMtvrTableGroup,
trillOamMepDbGroup,
trillOamNotificationGroup
}
-- trillOamMepTable
OBJECT trillOamMepTxLbmDestRName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxLbmHC
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxLbmReplyModeOob
MIN-ACCESS read-only
DESCRIPTION
Kumar et al. Expires January 20, 2016 [Page 39]
Internet Draft TRILL OAM MIB July 19, 2015
"Write access is not required."
OBJECT trillOamMepTransmitLbmReplyIp
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxLbmFlowEntropy
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmDestRName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmHC
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmReplyModeOob
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTransmitPtmReplyIp
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmFlowEntropy
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmResultOK
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmMessages
Kumar et al. Expires January 20, 2016 [Page 40]
Internet Draft TRILL OAM MIB July 19, 2015
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxPtmSeqNumber
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmTree
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmHC
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmReplyModeOob
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTransmitMtvmReplyIp
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmFlowEntropy
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmResultOK
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmMessages
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
Kumar et al. Expires January 20, 2016 [Page 41]
Internet Draft TRILL OAM MIB July 19, 2015
OBJECT trillOamMepTxMtvmSeqNumber
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepTxMtvmScopeList
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- trillOamMepFlowCfgTable
OBJECT trillOamMepFlowCfgFlowEntropy
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepFlowCfgDestRName
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepFlowCfgFlowHC
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT trillOamMepFlowCfgRowStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { trillOamMibCompliances 2 }
END
8. Security Considerations
This MIB relates to a system that will provide network connectivity
and packet forwarding services. As such, improper manipulation of the
objects represented by this MIB may result in denial of service to a
large number of end-users.
There are number of management objects defined in this MIB module
with a MAX-ACCESS clause of read-create. Such objects may be
Kumar et al. Expires January 20, 2016 [Page 42]
Internet Draft TRILL OAM MIB July 19, 2015
considered sensitive or vulnerable in some network environments. The
support for SET operations in a non-secure environment without proper
protection can have negative effect on sensitivity/vulnerability are
described below.
Some of the readable objects in this MIB module (objects with a MAC-
ACCESS other than not-accessible) may be considered sensitive or
vulnerable in some network environments. It is thus important to
control GET and/or NOTIFY access to these objects and possibly to
encrypt the values of these objects when sending them over the
network via SNMP.
SNMP version prior to SNMPv3 did not include adequate security. Even
if the network itself is secure, there is no control as to who on the
secure network is allowed to access and GET/SET
(read/change/create/delete) the objects in this MIB module.
It is RECOMMENDED that implementers consider the security features as
provided by the SNMPv3 framework (see [RFC3410], section 8),
including full support for the SNMPv3 cryptographic mechanism (for
authentication and privacy).
Further, deployment of SNMP version prior to SNMPv3 is NOT
RECOMMENDED. Instead, deployment of SNMPv3 with cryptographic
security enabled is RECOMMENDED. It is then a customer/operator
responsibility to ensure that the SNMP entity giving access to an
instance of this MIB module is properly configured to give only those
principals (users) that have legitimate rights to indeed GET or SET
(change/create/delete) them access to the objects.
9. IANA Considerations
The MIB module in this document uses the following IANA-assigned
OBJECT IDENTIFIER value recorded in the SMI Numbers registry:
Descriptor OBJECT IDENTIFIER value
----------------------------------------
trillOamMIB { mib-2 xxx }
Editor's Note (to be removed prior to publication): the IANA is
requested to assign a value for "xxx" under the 'mib-2' subtree and
to record the assignment in the SMI Numbers registry. When the
assignment has been made, the RFC Editor is asked to replace "XXX"
(here and in the MIB module) with the assigned value and to remove
this note.
Kumar et al. Expires January 20, 2016 [Page 43]
Internet Draft TRILL OAM MIB July 19, 2015
10. References
10.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to
Indicate Requirement Levels", BCP 14, RFC 2119, March
1997.
[RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Structure of Management Information
Version 2 (SMIv2)", STD 58, RFC 2578, April 1999.
[RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD
58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Ed., Perkins, D., Ed., and J.
Schoenwaelder, Ed., "Conformance Statements for SMIv2",
STD 58, RFC 2580, April 1999.
[RFC6325] Perlman, R., Eastlake 3rd, D., Dutt, D., Gai,
S., and A. Ghanwani, "Routing Bridges (RBridges): Base
Protocol Specification", RFC 6325, July 2011.
[RFC7172] Eastlake 3rd, D., Zhang, M., Agarwal, P.,
Perlman, R., and D. Dutt, "Transparent Interconnection of
Lots of Links (TRILL): Fine-Grained Labeling", RFC 7172,
May 2014.
[RFC7455] Senevirathne, T., et.al., "Transparent
Interconnection of Lots of Links (TRILL): Fault
Management", March 2015.
10.2. Informative References
[802.1Q] IEEE, "IEEE Standard for Local and metropolitan
area networks - Media Access Control (MAC) Bridges and
Virtual Bridge Local Area Networks", IEEE Std 802.1Q-2011,
31 August 2011.
[RFC3410] Case, J., Mundy, R., Partain, D., and B.Stewart,
"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410, December 2002.
[RFC6905] Senevirathne, T., Bond, D., Aldrin, S., Li, Y.,
and R. Watve, "Requirements for Operations,
Kumar et al. Expires January 20, 2016 [Page 44]
Internet Draft TRILL OAM MIB July 19, 2015
Administration, and Maintenance (OAM) in Transparent
Interconnection of Lots of Links (TRILL)", RFC 6905, March
2013.
[RFC7174] Salam, S., Senevirathne, T., Aldrin, S., and D.
Eastlake 3rd, "Transparent Interconnection of Lots of
Links (TRILL) Operations, Administration, and Maintenance
(OAM) Framework", RFC 7174, May 2014.
11. Acknowledgments
We wish to thank members of the IETF TRILL WG for their comments and
suggestions. Detailed comments were provided by Sam Aldrin, and
Donald Eastlake.
12. Copyright and Disclaimer
Copyright (c) 2015 IETF Trust and the persons identified as authors
of the code. All rights reserved. Redistribution and use in source
and binary forms, with or without modification, is permitted pursuant
to, and subject to the license terms contained in, the Simplified BSD
License set forth in Section 4.c of the IETF Trust's Legal Provisions
Relating to IETF Documents (http://trustee.ietf.org/license-info).
Copyright (c) 2015 IETF Trust and the persons identified as authors
of the code. All rights reserved. Redistribution and use in source
and binary forms, with or without modification, are permitted
provided that the following conditions are met:
o Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
o Redistributions in binary form must reproduce the above
copyright notice, this list of conditions and the following
disclaimer in the documentation and/or other materials provided
with the distribution.
o Neither the name of Internet Society, IETF or IETF Trust, nor
the names of specific contributors, may be used to endorse or
promote products derived from this software without specific prior
written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
Kumar et al. Expires January 20, 2016 [Page 45]
Internet Draft TRILL OAM MIB July 19, 2015
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Authors' Addresses
Deepak Kumar
Cisco
510 McCarthy Blvd,
Milpitas, CA 95035, USA
Phone : +1 408-853-9760
Email: dekumar@cisco.com
Samer Salam
Cisco
595 Burrard St. Suite 2123
Vancouver, BC V7X 1J1, Canada
Email: ssalam@cisco.com
Tissa Senevirathne
Cisco
375 East Tasman Drive
San Jose, CA 95134, USA
Email: tsenevir@cisco.com
Kumar et al. Expires January 20, 2016 [Page 46]