draft-ietf-bess-l2l3-vpn-mcast-mib-12.txt   draft-ietf-bess-l2l3-vpn-mcast-mib-13.txt 
Network Working Group Z. Zhang Network Working Group Z. Zhang
Internet-Draft Juniper Networks, Inc. Internet-Draft Juniper Networks, Inc.
Intended status: Standards Track H. Tsunoda Intended status: Standards Track H. Tsunoda
Expires: May 31, 2018 Tohoku Institute of Technology Expires: June 15, 2018 Tohoku Institute of Technology
November 27, 2017 December 12, 2017
L2L3 VPN Multicast MIB L2L3 VPN Multicast MIB
draft-ietf-bess-l2l3-vpn-mcast-mib-12 draft-ietf-bess-l2l3-vpn-mcast-mib-13
Abstract Abstract
This memo defines a portion of the Management Information Base (MIB) This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community. for use with network management protocols in the Internet community.
In particular, it describes two MIB modules which will be used by In particular, it describes two MIB modules which will be used by
other MIB modules for monitoring and/or configuring Layer 2 and Layer other MIB modules for monitoring and/or configuring Layer 2 and Layer
3 Virtual Private Networks that support multicast. 3 Virtual Private Networks that support multicast.
Status of This Memo Status of This Memo
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Internet-Drafts are working documents of the Internet Engineering Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF). Note that other groups may also distribute Task Force (IETF). Note that other groups may also distribute
working documents as Internet-Drafts. The list of current Internet- working documents as Internet-Drafts. The list of current Internet-
Drafts is at http://datatracker.ietf.org/drafts/current/. Drafts is at http://datatracker.ietf.org/drafts/current/.
Internet-Drafts are draft documents valid for a maximum of six months Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet-Drafts as reference time. It is inappropriate to use Internet-Drafts as reference
material or to cite them other than as "work in progress." material or to cite them other than as "work in progress."
This Internet-Draft will expire on May 31, 2018. This Internet-Draft will expire on June 15, 2018.
Copyright Notice Copyright Notice
Copyright (c) 2017 IETF Trust and the persons identified as the Copyright (c) 2017 IETF Trust and the persons identified as the
document authors. All rights reserved. document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of (http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents publication of this document. Please review these documents
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MplsLabel MplsLabel
FROM MPLS-TC-STD-MIB -- [RFC3811] FROM MPLS-TC-STD-MIB -- [RFC3811]
L2L3VpnMcastProviderTunnelType, L2L3VpnMcastProviderTunnelType,
L2L3VpnMcastProviderTunnelId L2L3VpnMcastProviderTunnelId
FROM L2L3-VPN-MCAST-TC-MIB; -- [RFCXXXX] FROM L2L3-VPN-MCAST-TC-MIB; -- [RFCXXXX]
-- RFC Ed.: replace XXXX with actual RFC number and remove this note -- RFC Ed.: replace XXXX with actual RFC number and remove this note
l2L3VpnMcastMIB MODULE-IDENTITY l2L3VpnMcastMIB MODULE-IDENTITY
LAST-UPDATED "201711271200Z" -- 27th November, 2017 LAST-UPDATED "201712121200Z" -- 12th December, 2017
ORGANIZATION "IETF BESS Working Group." ORGANIZATION "IETF BESS Working Group."
CONTACT-INFO CONTACT-INFO
" Zhaohui Zhang " Zhaohui Zhang
Juniper Networks, Inc. Juniper Networks, Inc.
10 Technology Park Drive 10 Technology Park Drive
Westford, MA 01886 Westford, MA 01886
USA USA
Email: zzhang@juniper.net Email: zzhang@juniper.net
Hiroshi Tsunoda Hiroshi Tsunoda
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information of the provider tunnels (P-tunnels) on a PE router. information of the provider tunnels (P-tunnels) on a PE router.
This MIB module will be used by other MIB modules designed for This MIB module will be used by other MIB modules designed for
monitoring and/or configuring Border Gateway monitoring and/or configuring Border Gateway
Protocol/MultiProtocol Label Switching Protocol/MultiProtocol Label Switching
Layer 2 and Layer 3 Virtual Private Layer 2 and Layer 3 Virtual Private
Network that support multicast (L2L3VpnMCast network). Network that support multicast (L2L3VpnMCast network).
Copyright (C) The Internet Society (2017). Copyright (C) The Internet Society (2017).
" "
-- Revision history. -- Revision history.
REVISION "201711271200Z" -- 27th November, 2017 REVISION "201712121200Z" -- 12th December, 2017
DESCRIPTION DESCRIPTION
"Initial version, published as RFC XXXX." "Initial version, published as RFC XXXX."
-- RFC Ed.: replace XXXX with actual RFC number and remove this note -- RFC Ed.: replace XXXX with actual RFC number and remove this note
::= { mib-2 BBBB } ::= { mib-2 BBBB }
-- IANA Reg.: Please assign a value for "BBBB" under the -- IANA Reg.: Please assign a value for "BBBB" under the
-- 'mib-2' subtree and record the assignment in the SMI -- 'mib-2' subtree and record the assignment in the SMI
-- Numbers registry. -- Numbers registry.
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l2L3VpnMcastPmsiTunnelAttributeMplsLabel OBJECT-TYPE l2L3VpnMcastPmsiTunnelAttributeMplsLabel OBJECT-TYPE
SYNTAX MplsLabel SYNTAX MplsLabel
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"This object represents the MPLS Label in the PMSI Tunnel "This object represents the MPLS Label in the PMSI Tunnel
attribute of the P-tunnel corresponding to this entry. attribute of the P-tunnel corresponding to this entry.
When BGP-based PMSI signaling is used, the PMSI Tunnel When BGP-based PMSI signaling is used, the PMSI Tunnel
attribute of the P-tunnel will be advertised/received attribute of the P-tunnel will be advertised/received
in an PMSI auto-discovery (A-D) route. The value of in a PMSI auto-discovery (A-D) route. The value of
this object corresponds to the MPLS Label in the attribute. this object corresponds to the MPLS Label in the attribute.
When the P-tunnel does not have correspondent PMSI tunnel When the P-tunnel does not have a PMSI tunnel
attribute, the value of this object will be 0 that attribute, the value of this object will be 0.
indicates the absence of any MPLS Label.
" "
REFERENCE REFERENCE
"RFC6514, Section 5" "RFC6514, Section 5"
::= { l2L3VpnMcastPmsiTunnelAttributeEntry 4 } ::= { l2L3VpnMcastPmsiTunnelAttributeEntry 4 }
l2L3VpnMcastPmsiTunnelPointer OBJECT-TYPE l2L3VpnMcastPmsiTunnelPointer OBJECT-TYPE
SYNTAX RowPointer SYNTAX RowPointer
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The P-tunnel identified by "Details of a P-tunnel identified by
l2L3VpnMcastPmsiTunnelAttributeId may be represented l2L3VpnMcastPmsiTunnelAttributeId may be present
as an entry in some other table, e.g., in some other table, e.g.,
mplsTunnelTable [RFC3812]. This object specifies mplsTunnelTable [RFC3812]. This object specifies
the pointer to the row pertaining to the entry. the pointer to the row that pertains to the entry
in the table.
If such an entry does not exist, the value of this object If no such entry exists, the value of this object
MUST be zeroDotZero. will be zeroDotZero.
" "
REFERENCE REFERENCE
"RFC3812, Section 6.1 and Section 11" "RFC3812, Section 6.1 and Section 11"
DEFVAL { zeroDotZero } DEFVAL { zeroDotZero }
::= { l2L3VpnMcastPmsiTunnelAttributeEntry 5 } ::= { l2L3VpnMcastPmsiTunnelAttributeEntry 5 }
l2L3VpnMcastPmsiTunnelIf OBJECT-TYPE l2L3VpnMcastPmsiTunnelIf OBJECT-TYPE
SYNTAX RowPointer SYNTAX RowPointer
MAX-ACCESS read-only MAX-ACCESS read-only
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"If the P-tunnel identified by "If the P-tunnel identified by
l2L3VpnMcastPmsiTunnelAttributeId has a corresponding l2L3VpnMcastPmsiTunnelAttributeId has a corresponding
entry in the ifXTable [RFC2863], this object will entry in ifXTable [RFC2863], this object will
point to the row pertaining to the entry in the ifXTable. point to the row in ifXTable that pertains to the entry.
Otherwise, this object MUST be set to zeroDotZero. Otherwise, the value of this object will be zeroDotZero.
" "
REFERENCE REFERENCE
"RFC2863, Section 6" "RFC2863, Section 6"
DEFVAL { zeroDotZero } DEFVAL { zeroDotZero }
::= { l2L3VpnMcastPmsiTunnelAttributeEntry 6 } ::= { l2L3VpnMcastPmsiTunnelAttributeEntry 6 }
-- Conformance Information -- Conformance Information
l2L3VpnMcastCompliances OBJECT IDENTIFIER l2L3VpnMcastCompliances OBJECT IDENTIFIER
::= { l2L3VpnMcastConformance 1 } ::= { l2L3VpnMcastConformance 1 }
l2L3VpnMcastGroups OBJECT IDENTIFIER l2L3VpnMcastGroups OBJECT IDENTIFIER
::= { l2L3VpnMcastConformance 2 } ::= { l2L3VpnMcastConformance 2 }
-- Compliance Statements -- Compliance Statements
l2L3VpnMcastCoreCompliance MODULE-COMPLIANCE l2L3VpnMcastCoreCompliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The core compliance statement for SNMP entities "The core compliance statement for SNMP entities
which implement this L2L3-VPN-MCAST-MIB Module." which implement the L2L3-VPN-MCAST-MIB Module."
MODULE -- this module MODULE -- this module
MANDATORY-GROUPS { MANDATORY-GROUPS {
l2L3VpnMcastCoreGroup l2L3VpnMcastCoreGroup
} }
::= { l2L3VpnMcastCompliances 1 } ::= { l2L3VpnMcastCompliances 1 }
l2L3VpnMcastFullCompliance MODULE-COMPLIANCE l2L3VpnMcastFullCompliance MODULE-COMPLIANCE
STATUS current STATUS current
DESCRIPTION DESCRIPTION
"The full compliance statement for SNMP entities "The full compliance statement for SNMP entities
which implement this L2L3-VPN-MCAST-MIB Module." which implement the L2L3-VPN-MCAST-MIB Module."
MODULE -- this module MODULE -- this module
MANDATORY-GROUPS { MANDATORY-GROUPS {
l2L3VpnMcastCoreGroup, l2L3VpnMcastCoreGroup,
l2L3VpnMcastOptionalGroup l2L3VpnMcastOptionalGroup
} }
::= { l2L3VpnMcastCompliances 2 } ::= { l2L3VpnMcastCompliances 2 }
-- units of conformance -- units of conformance
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a MAX-ACCESS other than not-accessible) may be considered sensitive a MAX-ACCESS other than not-accessible) may be considered sensitive
or vulnerable in some network environments. It is thus important to or vulnerable in some network environments. It is thus important to
control even GET and/or NOTIFY access to these objects and possibly control even GET and/or NOTIFY access to these objects and possibly
to even encrypt the values of these objects when sending them over to even encrypt the values of these objects when sending them over
the network via SNMP. These are the tables and objects and their the network via SNMP. These are the tables and objects and their
sensitivity/vulnerability: sensitivity/vulnerability:
o the l2L3VpnMcastPmsiTunnelAttributeTable collectively shows the o the l2L3VpnMcastPmsiTunnelAttributeTable collectively shows the
P-tunnel network topology and its performance characteristics. P-tunnel network topology and its performance characteristics.
For instance, l2L3VpnMcastPmsiTunnelAttributeId in this table will For instance, l2L3VpnMcastPmsiTunnelAttributeId in this table will
contain the identifier that uniquely identifies a created contain the identifier that uniquely identifies a P-tunnel. This
P-tunnel. This identifier may be composed of source and multicast identifier may be composed of source and multicast group IP
group IP addresses. l2L3VpnMcastPmsiTunnelPointer and addresses. l2L3VpnMcastPmsiTunnelPointer and
l2L3VpnMcastPmsiTunnelIf will point to the corresponding entries l2L3VpnMcastPmsiTunnelIf will point to the corresponding entries
in other tables containing configuration and/or performance in other tables containing configuration and/or performance
information of a P-tunnel and its interface. If an Administrator information of a P-tunnel and its interface. If an Administrator
does not want to reveal this information, then these objects does not want to reveal this information, then these objects
should be considered sensitive/vulnerable. should be considered sensitive/vulnerable.
SNMP versions prior to SNMPv3 did not include adequate security. SNMP versions prior to SNMPv3 did not include adequate security.
Even if the network itself is secure (for example by using IPsec), Even if the network itself is secure (for example by using IPsec),
there is no control as to who on the secure network is allowed to 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 access and GET/SET (read/change/create/delete) the objects in this
 End of changes. 14 change blocks. 
24 lines changed or deleted 24 lines changed or added

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