| L2 VPN Working Group | P. Jain |
| Internet-Draft | K. Singh |
| Intended status: Best Current Practice | R. Boovaraghavan |
| Expires: December 05, 2012 | Alcatel-Lucent, Inc. |
| J. Zhang | |
| Juniper Networks, Inc. | |
| June 05, 2012 |
VPLS with Point-To-Multipoint LSPs Management Information Base
draft-jain-l2vpn-mcast-vpls-mib-00
This memo defines an experimental portion of the Management Information Base for use with network management protocols in the Internet community.
In particular, it describes managed objects to configure and/or monitor multicast in VPLS using Point-to-Multipoint LSPs or VPLS-MCAST [I-D.ietf-l2vpn-vpls-mcast].
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). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/.
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."
This Internet-Draft will expire on December 05, 2012.
Copyright (c) 2012 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.
VPLS using Point-to-Multipoint LSPs or [VPLS-MCAST] describes procedures for VPLS multicast that utilize multicast trees in the sevice provider (SP) network. The multicase tree is typically formed using point-to-multipoint LSPs and is used to flood broadcast, multicast, and unknown unicast traffic across a VPLS core network to all the PE routers.
This memo describes managed objects to configure and/or monitor multicast in VPLS using Point-to-Multipoint LSPs or VPLS-MCAST [I-D.ietf-l2vpn-vpls-mcast].
In the current version of this memo does not address MIB Objects for Inter-AS VPLS Multicast. Objects related to this would be adressed in subscequent updates of this proposal.
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].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119].
Terminology used in this document:
VPLS : Virtual Provider LAN Service.
P2MP : Point-to-Multipoint.
MLDP : Multicast Label Distribution Protocol.
SNMP : Simple Network Management Protocol.
MIB : Management Information Base.
PE Router: Provider Edge Router.
P Router : Provider Core Router.
I-PMSI : Inclusive-Provider Multicast Service Interface.
S-PMSI : Selective-Provider Multicast Service Interface.
MVPN : Multicast Virtual Private Networks.
The MIB Structure for defining VPLS using Point-to-Multipoint LSPs or [VPLS-MCAST] would be based off the existing VPLS-MIB [I-D.ietf-l2vpn-vpls-mib] defination.
Following is the relation of the VPLS-MCAST MIB with existing VPLS-MIB
+--------+ +-----------------+
PW Mapping | | | |
-----> | PW-MIB |-->|PW-ENET/MPLS-MIB |
__________ / | | | |
| | / +--------+ +-----------------+
| VPLS MIB | / +------------+
| |----------------------> | |
+----------- MAC addr. mapping using | BRIDGE-MIB |
| [SNMP-CONTEXT-MAP-MIB] | |
| +------------+
|
+-----------+
| |
| VPLS-MCAST|
| MIB |
+-----------+
The configuration and states specific to an VPLS-MCAST include the following:
- C-multicast routing exchange protocol BGP
- I-PMSI, S-PMSI and corresponding provider tunnels
- Mapping of c-multicast states to PMSI/tunnels
To represent them, the following tables defined.
VplsMcastGeneral ----> VplsPmsiConfig <----- VplsSpmsiConfig
VplsIpmsi ----> VplsPmsiTunnelAttribute <----- VplsSpmsi
|
+-VplsIpmsiBgpADAttribute
+-VplsIpmsiBgpVplsAttribute
- vplsMcastGeneralTable
An entry in this table contains general informaion about VPLS-PMSI created on the device.
- vplsPmsiConfigTable
An entry in this table is created for each PMSI configured on this router. It can be referred to by base VPLS configuration (in vplsConfigEntry) or S-PMSI configuration (in vplsSpmsiConfigEntry).
- vplsIpmsiBgpADTable
This table specifies all advertised and received I-PMSI advertisements. An entry is created in this table for each IPMSI attribute advertised/ received in BGP-AD
- vplsIpmsiBgpVplsTable
An entry is created in this table for each IPMSI attribute advertised/ received in BGP-VPLS
- vplsPmsiTunnelAttributeTable
This table is specified for advertised/received PMSI attributes to be referred to by I-PMSI or S-PMSI table entries.
- vplsSpmsiConfigTable
This table specifies S-PMSI configuration for each VPLS entry
- vplsSpmsiTable
This table contains information about the VPLS S-PMSIs advertised/ received for a given VPLS instance
This section provides an overview of the relationship between the VPLS-MCAST MIB module and other VPLS MIB modules.
The arrows in the following diagram show a 'depends on' relationship. A relationship "MIB module A depends on MIB module B" means that MIB module A uses an object, object identifier, or textual convention defined in MIB module B, or that MIB module A contains a pointer (index or RowPointer) to an object in MIB module B.
VPLS-GENERIC-DRAFT-01-MIB VPLS-BGP-DRAFT-01-MIB
| |
+--------------------------+
|
V
VPLS-MCAST-MIB
VPLS-MCAST-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
experimental, Unsigned32
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
TruthValue, RowPointer, RowStatus, TimeStamp, TimeInterval
FROM SNMPv2-TC
SnmpAdminString
FROM SNMP-FRAMEWORK-MIB
InetAddress, InetAddressType
FROM INET-ADDRESS-MIB
MplsLabel
FROM MPLS-TC-STD-MIB
vplsConfigIndex,
vplsBgpADConfigRouteDistinguisher,
vplsBgpADConfigPrefix,
vplsBgpADConfigVplsId
FROM VPLS-GENERIC-DRAFT-01-MIB
vplsBgpVEName
FROM VPLS-BGP-DRAFT-01-MIB;
vplsMcastMIB MODULE-IDENTITY
LAST-UPDATED "201203141200Z" -- 14 March 2012 12:00:00 GMT
ORGANIZATION "IETF Layer-2 Virtual Private
Networks Working Group."
CONTACT-INFO
"
Comments and discussion to l2vpn@ietf.org
Pradeep Jain
Alcatel-Lucent, Inc.
701 E Middlefield Rd
Mountain View, CA 94040
USA
Email: pradeep.jain@alcatel-lucent.com
Kanwar Singh
Alcatel-Lucent, Inc.
701 E Middlefield Rd
Mountain View, CA 94040
USA
Email: kanwar.singh@alcatel-lucent.com
Ranganathan Boovaraghavan
Alcatel-Lucent, Inc.
701 E Middlefield Rd
Mountain View, CA 94040
USA
Email: ranganathan.boovaraghavan@alcatel-lucent.com
Jeffrey (Zhaohui) Zhang
Juniper Networks, Inc.
10 Technology Park Drive
Westford, MA 01886
USA
Email: zzhang@juniper.net
"
DESCRIPTION
"This MIB contains managed object definitions for
multicast in Layer 2 VPLS defined by [L2VPN].
Copyright (C) The Internet Society (2012)."
-- Revision history.
REVISION "201203141200Z" -- 14 March 2012 12:00:00 GMT
DESCRIPTION
"Initial version of the draft."
::= { experimental 99 } -- number to be assigned
-- Top level components of this MIB.
-- Traps
vplsMcastNotifications OBJECT IDENTIFIER ::= { vplsMcastMIB 0 }
-- tables, scalars
vplsMcastObjects OBJECT IDENTIFIER ::= { vplsMcastMIB 1 }
-- conformance
vplsMcastConformance OBJECT IDENTIFIER ::= { vplsMcastMIB 2 }
vplsMcastScalars OBJECT IDENTIFIER ::= { vplsMcastObjects 1 }
vplsMcastGeneral OBJECT IDENTIFIER ::= { vplsMcastObjects 2 }
vplsMcastConfig OBJECT IDENTIFIER ::= { vplsMcastObjects 3 }
vplsMcastStates OBJECT IDENTIFIER ::= { vplsMcastObjects 4 }
-- Scalar Objects
vplsMcastNotificationEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is TRUE, then the generation of all
notifications defined in this MIB is enabled."
DEFVAL { false }
::= { vplsMcastScalars 1 }
vplsMcastGeneralTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsMcastGeneralEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the general information about the VPLS-PMSI
present in this device."
::= { vplsMcastGeneral 1 }
vplsMcastGeneralEntry OBJECT-TYPE
SYNTAX VplsMcastGeneralEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created for every VPLS Instance in the
device."
INDEX { vplsConfigIndex }
::= { vplsMcastGeneralTable 1 }
VplsMcastGeneralEntry ::= SEQUENCE {
vplsMcastGenOperStatusChange INTEGER,
vplsMcastGenOperChangeTime TimeStamp,
vplsMcastGenIpmsiConfig RowPointer,
vplsMcastGenInterasPmsiConfig RowPointer,
vplsMcastGenSiteType INTEGER,
vplsMcastGenExcludeUnknownUnicast TruthValue,
vplsMcastGenRowStatus RowStatus
}
vplsMcastGenOperStatusChange OBJECT-TYPE
SYNTAX INTEGER { createdVplsPmsi(1),
deletedVplsPmsi(2),
modifiedVplsIpmsiConfig(3),
modifiedVplsSpmsiConfig(4)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object describes the last operational change that
happened for the given VPLS-PMSI.
createdVplsPmsi - indicates that VPLS PMSI was created in the
device.
deletedVplsPmsi - indicates that the VPLS PMSI was deleted from the
device. A row in this table will never have
vplsMcastGenOperStatusChange equal to deletedVplsPmsi(2),
because in that case the row itself will be deleted from the
table. This value for vplsMcastGenOperStatusChange is defined
mainly for use in vplsMcastPmsiChange notification.
modifiedVplsIpmsiConfig - indicates that the I-PMSI
for the VPLS was configured, deleted or changed.
modifiedVplsSpmsiConfig - indicates that the S-PMSI
for the VPLS was configured, deleted or changed."
DEFVAL { createdVplsPmsi }
::= { vplsMcastGeneralEntry 1 }
vplsMcastGenOperChangeTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time at which the last operational change for the VPLS-PMSI in
question took place. The last operational change is specified
by vplsMcastGenOperStatusChange."
::= { vplsMcastGeneralEntry 2 }
vplsMcastGenIpmsiConfig OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This points to a row in vplsMcastPmsiConfigTable,
for I-PMSI configuration."
::= { vplsMcastGeneralEntry 3 }
vplsMcastGenInterasPmsiConfig OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This points to a row in vplsMcastPmsiConfigTable,
for inter-as I-PMSI configuration in case of segmented
inter-as provider tunnels."
::= { vplsMcastGeneralEntry 4 }
vplsMcastGenSiteType OBJECT-TYPE
SYNTAX INTEGER {
senderReceiver (1),
receiverOnly (2),
senderOnly (3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Whether this site is a receiver-only site or not.
sender-receiver (1): both sender and receiver site.
receiver-only (2): receiver-only site.
sender-only (3): sender only site."
::= { vplsMcastGeneralEntry 5 }
vplsMcastGenExcludeUnknownUnicast OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is TRUE, then Unknown Unicast will not
be mapped to the provider tunnel.
If this object is FALSE, then Uknown Unicast will be
mapped to the provider tunnel."
DEFVAL { false }
::= { vplsMcastGeneralEntry 6 }
vplsMcastGenRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is used to create or delete a row in this table."
::= { vplsMcastGeneralEntry 7 }
-- VPLS PMSI Configuration Table
vplsPmsiConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsPmsiConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created for each PMSI configured
on this router. It can be referred to by base VPLS
configuration (in vplsConfigEntry) or S-PMSI configuration
(in vplsSpmsiConfigEntry)"
::= { vplsMcastConfig 1 }
vplsPmsiConfigEntry OBJECT-TYPE
SYNTAX VplsPmsiConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created for each PMSI configured
on this router under VPLS Service"
INDEX { vplsConfigIndex }
::= { vplsPmsiConfigTable 1 }
VplsPmsiConfigEntry ::= SEQUENCE {
vplsPmsiCfgTunnelType INTEGER,
vplsPmsiCfgTunnelAuxInfo Unsigned32,
vplsPmsiCfgTunnelOrTemplateName SnmpAdminString,
vplsPmsiCfgRowStatus RowStatus
}
vplsPmsiCfgTunnelType OBJECT-TYPE
SYNTAX INTEGER { rsvpP2mp (1),
ldpP2mp (2),
ingressReplication (3)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Type of tunnel used to instantiate the PMSI."
::= { vplsPmsiConfigEntry 1 }
vplsPmsiCfgTunnelAuxInfo OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Additional tunnel information depending on the type.
rsvp-p2mp: 1 for statically specified rsvp-p2mp tunnel
2 for dynamically created rsvp-p2mp tunnel
ingress-replication:
1 for using any existing p2p/mp2p lsp
2 for dynamically creating new p2p lsp"
::= { vplsPmsiConfigEntry 2 }
vplsPmsiCfgTunnelOrTemplateName OBJECT-TYPE
SYNTAX SnmpAdminString
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The tunnel name or template name used to create tunnels.
Depending on vplsPmsiCfgTunnelType and
vplsPmsiCfgTunnelAuxInfo:
dynamically created rsvp-p2mp tunnel: template name
statically specified rsvp-p2mp tunnel: tunnel name
ingress-replication using
dynamically created lsps: template name
other: null"
::= { vplsPmsiConfigEntry 3 }
vplsPmsiCfgRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Used to create/modify/delete a row in this table."
::= { vplsPmsiConfigEntry 4 }
-- Table of IPMSI BGP-AD Advertised/Received.
vplsPmsiBgpADTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsPmsiBgpADEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies all advertised and received IPmsi advertisements."
::= { vplsMcastStates 1 }
vplsPmsiBgpADEntry OBJECT-TYPE
SYNTAX VplsPmsiBgpADEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry is created in this table for each IPMSI attribute advertised/received in BGP-AD"
INDEX { vplsConfigIndex,
vplsBgpADConfigRouteDistinguisher,
vplsBgpADConfigPrefix,
vplsBgpADConfigVplsId }
::= { vplsPmsiBgpADTable 1 }
VplsPmsiBgpADEntry ::= SEQUENCE {
vplsPmsiBgpADAttribute RowPointer
}
vplsPmsiBgpADAttribute OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Points to a row in the vplsIpmsiTunnelAttributeTable."
::= { vplsPmsiBgpADEntry 1 }
-- Table of IPMSI BGP-VPLS Advertised/Received.
vplsPmsiBgpVplsTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsPmsiBgpVplsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the all advertised and received IPmsi advertisements."
::= { vplsMcastStates 2 }
vplsPmsiBgpVplsEntry OBJECT-TYPE
SYNTAX VplsPmsiBgpVplsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry is created in this table for each IPMSI attribute advertised/received in BGP-VPLS"
INDEX { vplsConfigIndex,
vplsBgpVEName}
::= { vplsPmsiBgpVplsTable 1 }
VplsPmsiBgpVplsEntry ::= SEQUENCE {
vplsPmsiBgpVplsAttribute RowPointer
}
vplsPmsiBgpVplsAttribute OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Points to a row in the vplsPmsiTunnelAttributeTable."
::= { vplsPmsiBgpVplsEntry 1 }
-- Table of VPLS PMSI attributes
vplsPmsiTunnelAttributeTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsPmsiTunnelAttributeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is for advertised/received PMSI attributes,
to be referred to by I-PMSI or S-PMSI table entries"
::= { vplsMcastStates 3 }
vplsPmsiTunnelAttributeEntry OBJECT-TYPE
SYNTAX VplsPmsiTunnelAttributeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table corresponds to an PMSI attribute
that is advertised/received on this router.
For BGP-based signaling (for I-PMSI via auto-discovery
procedure, or for S-PMSI via S-PMSI A-D routes),
they are just as signaled by BGP."
INDEX {
vplsPmsiTunnelAttributeType,
vplsPmsiTunnelAttributeLabel,
vplsPmsiTunnelAttributeFlags,
vplsPmsiTunnelAttributeId
}
::= { vplsPmsiTunnelAttributeTable 1 }
VplsPmsiTunnelAttributeEntry ::= SEQUENCE {
vplsPmsiTunnelAttributeType Unsigned32,
vplsPmsiTunnelAttributeLabel MplsLabel,
vplsPmsiTunnelAttributeFlags OCTET STRING,
vplsPmsiTunnelAttributeId OCTET STRING,
vplsPmsiTunnelPointer RowPointer,
vplsPmsiTunnelIf RowPointer
}
vplsPmsiTunnelAttributeType OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The tunnel type identifies the type of tunneling technology
used to establish the PMSI tunnel. This document discusses the
following tunnel types:
0 - No tunnel information present
1 - RSVP-TE P2MP LSP
2 - mLDP P2MP LSP
"
::= { vplsPmsiTunnelAttributeEntry 1 }
vplsPmsiTunnelAttributeLabel OBJECT-TYPE
SYNTAX MplsLabel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"If the MPLS Label field is non-zero, then it contains an MPLS
label encoded as 3 octets, where the high-order 20 bits contain the label
value. Absence of MPLS Label is indicated by setting the MPLS Label
field to zero."
::= { vplsPmsiTunnelAttributeEntry 2 }
vplsPmsiTunnelAttributeFlags OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (1))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Flags field has the following format:
0 1 2 3 4 5 6 7
+-+-+-+-+-+-+-+-+
| reserved |L|
+-+-+-+-+-+-+-+-+
This document defines the following flags:
+ Leaf Information Required (L)"
::= { vplsPmsiTunnelAttributeEntry 3 }
vplsPmsiTunnelAttributeId OBJECT-TYPE
SYNTAX OCTET STRING ( SIZE (4|8|12) )
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"When the type is set to 'No tunnel information present', the PMSI
Tunnel attribute carries no tunnel information (no Tunnel
Identifier). This type is to be used only in the following case: to
enable explicit tracking for a particular customer multicast flow (by
setting the Leaf Information Required flag to 1), but without binding
this flow to a particular provider tunnel (by omitting any tunnel
information).
When the type is set to RSVP-TE P2MP LSP, the Tunnel Identifier is
(Extended Tunnel ID, Reserved, Tunnel ID, P2MP ID) as carried in the
RSVP-TE P2MP LSP SESSION Object [RFC4875].
When the type is set to mLDP P2MP LSP, the Tunnel Identifier is a
P2MP FEC Element [mLDP]."
::= { vplsPmsiTunnelAttributeEntry 4 }
vplsPmsiTunnelPointer OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If the tunnel exists in some MIB table, this is the row pointer
to it."
::= { vplsPmsiTunnelAttributeEntry 5 }
vplsPmsiTunnelIf OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If the tunnel has a corresponding interface, this is the
row pointer to the ifName table."
::= { vplsPmsiTunnelAttributeEntry 6 }
-- S-PMSI configuration table
vplsSpmsiConfigTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsSpmsiConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies S-PMSI configuration."
::= { vplsMcastConfig 2 }
vplsSpmsiConfigEntry OBJECT-TYPE
SYNTAX VplsSpmsiConfigEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry is created for each S-PMSI configuration."
INDEX { vplsConfigIndex,
vplsSpmsiCfgCmcastAddressType,
vplsSpmsiCfgCmcastGroupAddress,
vplsSpmsiCfgCmcastGroupPrefixLen,
vplsSpmsiCfgCmcastSrcAddress,
vplsSpmsiCfgCmcastSrcPrefixLen }
::= { vplsSpmsiConfigTable 1 }
VplsSpmsiConfigEntry ::= SEQUENCE {
vplsSpmsiCfgCmcastAddressType InetAddressType,
vplsSpmsiCfgCmcastGroupAddress InetAddress,
vplsSpmsiCfgCmcastGroupPrefixLen Unsigned32,
vplsSpmsiCfgCmcastSrcAddress InetAddress,
vplsSpmsiCfgCmcastSrcPrefixLen Unsigned32,
vplsSpmsiCfgThreshold Unsigned32,
vplsSpmsiCfgPmsiPointer RowPointer,
vplsSpmsiCfgRowStatus RowStatus
}
vplsSpmsiCfgCmcastAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Type of C-multicast address"
::= { vplsSpmsiConfigEntry 1 }
vplsSpmsiCfgCmcastGroupAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"C-multicast group address"
::= { vplsSpmsiConfigEntry 2 }
vplsSpmsiCfgCmcastGroupPrefixLen OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"C-multicast group address prefix length.
A group 0 (or ::0) with prefix length 32 (or 128)
indicates wildcard group, while a group 0 (or ::0)
with prefix length 0 indicates any group."
::= { vplsSpmsiConfigEntry 3 }
vplsSpmsiCfgCmcastSrcAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"C-multicast source address"
::= { vplsSpmsiConfigEntry 4 }
vplsSpmsiCfgCmcastSrcPrefixLen OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"C-multicast source address prefix length.
A source 0 (or ::0) with prefix length 32 (or 128)
indicates a wildcard source, while a source 0 (or ::0)
with prefix length 0 indicates any source."
::= { vplsSpmsiConfigEntry 5 }
vplsSpmsiCfgThreshold OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
UNITS "kilobits per second"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The bandwidth threshold value which when exceeded for a
multicast routing entry in the given VPLS, triggers usage
of S-PMSI."
::= { vplsSpmsiConfigEntry 6 }
vplsSpmsiCfgPmsiPointer OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This points to a row in vplsPmsiConfigTable,
to specify tunnel attributes."
::= { vplsSpmsiConfigEntry 7 }
vplsSpmsiCfgRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Used to create/modify/delete a row in this table."
::= { vplsSpmsiConfigEntry 8 }
-- Table of S-PMSIs advertised/received
vplsSpmsiTable OBJECT-TYPE
SYNTAX SEQUENCE OF VplsSpmsiEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table has information about the S-PMSIs sent/received
by a device."
::= { vplsMcastStates 4 }
vplsSpmsiEntry OBJECT-TYPE
SYNTAX VplsSpmsiEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created or updated for every S-PMSI
advertised/received in a particular VPLS."
INDEX { vplsConfigIndex,
vplsSpmsiCmcastAddrType,
vplsSpmsiCmcastGroup,
vplsSpmsiCmcastGroupPrefixLen,
vplsSpmsiCmcastSource,
vplsSpmsiCmcastSourcePrefixLen,
vplsSpmsiOrigAddrType,
vplsSpmsiOrigAddress}
::= { vplsSpmsiTable 1 }
VplsSpmsiEntry ::= SEQUENCE {
vplsSpmsiCmcastAddrType InetAddressType,
vplsSpmsiCmcastGroup InetAddress,
vplsSpmsiCmcastGroupPrefixLen Unsigned32,
vplsSpmsiCmcastSource InetAddress,
vplsSpmsiCmcastSourcePrefixLen InetAddress,
vplsSpmsiOrigAddrType InetAddressType,
vplsSpmsiOrigAddress InetAddress,
vplsSpmsiTunnelAttribute RowPointer,
vplsSpmsiUpTime TimeInterval,
vplsSpmsiExpTime TimeInterval,
vplsSpmsiRefCnt Unsigned32
}
vplsSpmsiCmcastAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Internet address type of vplsSpmsiCmcastGroup/Source."
::= { vplsSpmsiEntry 1 }
vplsSpmsiCmcastGroup OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"S-PMSI C-multicast group address.
If it is 0 (or ::0), this is a wildcard group,
and vplsSpmsiCmcastGroupPrefixLen must be 32 (or 128)."
::= { vplsSpmsiEntry 2 }
vplsSpmsiCmcastGroupPrefixLen OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"S-PMSI C-multicast group address prefix length."
::= { vplsSpmsiEntry 3 }
vplsSpmsiCmcastSource OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"S-PMSI C-multicast source address
If it is 0 (or ::0), this is a wildcard source,
and vplsSpmsiCmcastSourcePrefixLen must be 32 (or 128)."
::= { vplsSpmsiEntry 4 }
vplsSpmsiCmcastSourcePrefixLen OBJECT-TYPE
SYNTAX InetAddress (SIZE (4|16|20))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"S-PMSI C-multicast source address prefix length."
::= { vplsSpmsiEntry 5 }
vplsSpmsiOrigAddrType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The Internet address type of vplsSpmsiOrigAddress."
::= { vplsSpmsiEntry 6 }
vplsSpmsiOrigAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The BGP address of the device that originated the S-PMSI."
::= { vplsSpmsiEntry 7 }
vplsSpmsiTunnelAttribute OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A row pointer to the vplsPmsiTunnelAttributeTable"
::= { vplsSpmsiEntry 8 }
vplsSpmsiUpTime OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time since this S-PMSI
was first advertised/received by the device."
::= { vplsSpmsiEntry 9 }
vplsSpmsiExpTime OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"For UDP-based S-PMSI signaling for VPLS,
the amount of time remaining before this
received S-PMSI Join Message expires,
or the next S-PMSI Join Message refresh is to be
advertised again from the device."
::= { vplsSpmsiEntry 10 }
vplsSpmsiRefCnt OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of c-multicast routes that are mapped to
this S-PMSI."
::= { vplsSpmsiEntry 11 }
-- Module compliance.
vplsMcastCompliances
OBJECT IDENTIFIER ::= { vplsMcastConformance 1 }
vplsMcastModuleFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance requirement for implementations that
provide full support for VPLS-LDP-DRAFT-01-MIB.
Such devices can then be monitored and configured using
this MIB module."
MODULE -- this module
MANDATORY-GROUPS {
vplsMcastGroup,
vplsMcastNotificationGroup
}
::= { vplsMcastCompliances 1 }
-- Units of conformance.
vplsMcastGroups
OBJECT IDENTIFIER ::= { vplsMcastConformance 2 }
vplsMcastGroup OBJECT-GROUP
OBJECTS {
vplsMcastGenOperStatusChange,
vplsMcastGenOperChangeTime,
vplsMcastGenIpmsiConfig,
vplsMcastGenInterasPmsiConfig,
vplsMcastGenCfgSiteType,
vplsMcastGenCfgExcludeUnknownUnicast,
vplsMcastGenRowStatus,
vplsPmsiCfgTunnelType,
vplsPmsiCfgTunnelAuxInfo,
vplsPmsiCfgTunnelOrTemplateName,
vplsPmsiCfgRowStatus,
vplsPmsiBgpADAttribute,
vplsPmsiBgpVplsAttribute,
vplsPmsiTunnelPointer,
vplsPmsiTunnelIf,
vplsSpmsiCfgThreshold,
vplsSpmsiCfgPmsiPointer,
vplsSpmsiCfgRowStatus,
vplsSpmsiTunnelAttribute,
vplsSpmsiUpTime,
vplsSpmsiExpTime,
vplsSpmsiRefCnt
}
STATUS current
DESCRIPTION
"TODO"
::= { vplsMcastGroups 1 }
vplsMcastNotificationGroup OBJECT-GROUP
OBJECTS { vplsMcastNotificationEnable
}
STATUS current
DESCRIPTION
"TODO"
::= { vplsMcastGroups 2 }
END
TODO
IANA is requested to root MIB objects in the MIB module contained in this document under the transmission subtree.
.
TODO.
[TODO].
| [RFC3410] | Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002. |
| [RFC4761] | Kompella, K. and Y. Rekhter, "Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling", RFC 4761, January 2007. |
| [RFC4762] | Lasserre, M. and V. Kompella, "Virtual Private LAN Service (VPLS) Using Label Distribution Protocol (LDP) Signaling", RFC 4762, January 2007. |
| [RFC3468] | Andersson, L. and G. Swallow, "The Multiprotocol Label Switching (MPLS) Working Group decision on MPLS signaling protocols", RFC 3468, February 2003. |
| [RFC4875] | Aggarwal, R., Papadimitriou, D. and S. Yasukawa, "Extensions to Resource Reservation Protocol - Traffic Engineering (RSVP-TE) for Point-to-Multipoint TE Label Switched Paths (LSPs)", RFC 4875, May 2007. |