Network Working Group Thomas D. Nadeau
Internet Draft Cisco Systems, Inc.
Expires: May 2002
Cheenu Srinivasan
Adrian Farrel (Editor)
Movaz Networks, Inc.
Tim Hall
Edward Harrison
Date Connection Ltd.
November 2001
Definition of Textual Conventions and OBJECT-IDENTITIES for
Generalized Multiprotocol Label Switching (GMPLS) Management
draft-nadeau-ccamp-gmpls-tc-mib-00.txt
Status of this Memo
This document is an Internet-Draft and is in full
conformance with all provisions of Section 10 of RFC 2026
[RFC2026].
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.
Abstract
This memo describes Textual Conventions and OBJECT-
IDENTITIES used for managing GMPLS networks. It
supplements [TCMIB] which describes Textual Conventions
and OBJECT-IDENTITIES used for managing MPLS networks.
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draft-nadeau-ccamp-gmpls-tc-mib-00.txt November 2001
Table of Contents
1. Changes and Pending Work................................2
1.1. Changes Since the Last Version......................2
1.2. Pending Work........................................2
2. Introduction............................................2
3. The SNMP Management Framework...........................3
4. GMPLS TC MIB Definitions................................4
5. Security Considerations.................................7
6. References..............................................7
6.1. Normative References................................7
6.2. Informational References............................8
7. Authors' Addresses.....................................11
8. Full Copyright Statement...............................11
1. Changes and Pending Work
This section must be removed before the draft progresses
to RFC.
1.1. Changes Since the Last Version
This is the first version of this draft.
1.2. Pending Work
No pending work items have been identified for this
draft.
2. Introduction
This memo defines a portion of the Management Information
Base (MIB) for use with network management protocols in
the Internet community. In particular, it defines
Textual Conventions used in IETF GMPLS and GMPLS-related
MIBs.
This document suplements [TCMIB] that defines Textual
Conventions and OBJECT-IDENTITIES for Multi-Protocol
Label Switching (MPLS) Management. [TCMIB] may continue
to be used without this MIB in networks that support only
MPLS.
Comments should be made directly to the CCAMP mailing
list at ccamp@ops.ietf.org.
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, reference
[RFC2119].
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draft-nadeau-ccamp-gmpls-tc-mib-00.txt November 2001
For an introduction to the concepts of GMPLS, see
[GMPLSArch].
3. The SNMP Management Framework
The SNMP Management Framework presently consists of five
major components:
- An overall architecture, described in RFC 2571
[RFC2571].
- Mechanisms for describing and naming objects and
events for the purpose of management. The first
version of this Structure of Management Information
(SMI) is called SMIv1 and described in STD 16, RFC
1155 [RFC1155], STD 16, RFC 1212 [RFC1212] and STD 16,
RFC 1215 [RFC1215]. The second version, called SMIv2,
is described in STD 58, RFC 2578 [RFC2578], STD 58,
RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580].
- Message protocols for transferring management
information. The first version of the SNMP message
protocol is called SNMPv1 and described in STD 15, RFC
1157 [RFC1157]. A second version of the SNMP message
protocol, which is not an Internet standards track
protocol, is called SNMPv2c and described in RFC 1901
[RFC1901] and RFC 1906 [RFC1906]. The third version
of the message protocol is called SNMPv3 and described
in RFC 1906 [RFC1906], RFC 2572 [RFC2572] and RFC 2574
[RFC2574].
- Protocol operations for accessing management
information. The first set of protocol operations and
associated PDU formats is described in STD 15, RFC
1157 [RFC1157]. A second set of protocol operations
and associated PDU formats is described in RFC 1905
[RFC1905].
- A set of fundamental applications described in RFC
2573 [RFC2573] and the view-based access control
mechanism described in RFC 2575 [RFC2575].
A more detailed introduction to the current SNMP
Management Framework can be found in RFC 2570 [RFC2570].
Managed objects are accessed via a virtual information
store, termed the Management Information Base or MIB.
Objects in the MIB are defined using the mechanisms
defined in the SMI.
This memo specifies a MIB module that is compliant to the
SMIv2. A MIB conforming to the SMIv1 can be produced
through the appropriate translations. The resulting
translated MIB must be semantically equivalent, except
where objects or events are omitted because no
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translation is possible (use of Counter64). Some machine
readable information in SMIv2 will be converted into
textual descriptions in SMIv1 during the translation
process. However, this loss of machine readable
information is not considered to change the semantics of
the MIB.
4. GMPLS TC MIB Definitions
GMPLS-TC-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, Unsigned32, Integer32
FROM SNMPv2-SMI
transmission
FROM RFC1213-MIB
TEXTUAL-CONVENTION
FROM SNMPv2-TC
;
gmplsTCMIB MODULE-IDENTITY
LAST-UPDATED
"200111111100Z" -- 11 November 2001 11:00:00 GMT
ORGANIZATION
"Common Control And Management Protocols (CCAMP)
Working Group"
CONTACT-INFO
" Thomas D. Nadeau
Postal: Cisco Systems, Inc.
250 Apollo Drive
Chelmsford, MA 01824
Tel: +1-978-244-3051
Email: tnadeau@cisco.com
Cheenu Srinivasan
Email: cheenu@alumni.princeton.edu
Adrian Farrel
Postal: Movaz Networks, Inc.
7926 Jones Branch Drive
McLean, VA 22102
Tel: +1-703-847-1986
Email: afarrel@movaz.com
Edward Harrison
Postal: Data Connection Ltd.
100 Church Street
Enfield, Middlesex
EN2 6BQ, United Kingdom
Tel: +44-20-8366-1177
Email: eph@dataconnection.com
Tim Hall
Postal: Data Connection Ltd.
100 Church Street
Nadeau, et al. [Page 4 ]
draft-nadeau-ccamp-gmpls-tc-mib-00.txt November 2001
Enfield, Middlesex
EN2 6BQ, United Kingdom
Tel: +44-20-8366-1177
Email: timhall@dataconnection.com
Email comments to the CCAMP WG Mailing List at
ccamp@ops.ietf.org."
DESCRIPTION
"This MIB module defines Textual Conventions
and OBJECT-IDENTITIES for use in documents
defining management information bases
(MIBs) for managing GMPLS networks."
-- Revision history.
REVISION
"200111111100Z" -- 11 November 2001
11:00:00 GMT
DESCRIPTION
"Initial version."
-- Above revision history to be replaced as
below.
REVISION
"yyyymmddhhmmZ"
-- DESCRIPTION "Initial version, published as
RFC xxxx"
-- xxxx to be assigned by RFC Editor ::= {
gmplsMIB 1 }
-- This object identifier needs to be assigned by IANA.
-- Note that MPLS has been assigned an ifType of 166 and
that an OID
-- of 166 has been suggested for the MPLS MIBs.
gmplsMIB OBJECT IDENTIFIER ::= { transmission xxx }
-- Textual Conventions (sorted alphabetically).
GmplsFreeformLabel ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This value represents a freeform
generalized MPLS Label. This can be used
to represent label types which are not
standard in the drafts."
SYNTAX OCTET STRING (SIZE (0..64))
GmplsGeneralizedLabelSubtypes ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Determines the interpretation that should
be applied to a label given its label type
as specified by
GmplsGeneralizedLabelTypes."
SYNTAX INTEGER {
mplsLabel(1),
portWavelengthLabel(2),
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freeformGeneralizedLabel(3),
sonetLabel(4),
sdhLabel(5),
wavebandLabel(6)
}
GmplsGeneralizedLabelTypes ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The label types that are defined for
Generalized MPLS."
SYNTAX INTEGER {
mplsLabel(1),
generalizedLabel(2)
}
GmplsHopAddrType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Identifies the type of address encoded in
an address object that forms a hop of an
explicit or reported route."
SYNTAX INTEGER {
ipV4(1),
ipV6(2),
asNumber(3),
lspid(4),
lspidIpV6(5),
unnumberedIfIpV4(6),
unnumberedIfIpV6(7)
}
GmplsSegmentDirection ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The direction of data flow on an LSP
segment with respect to the head of the
LSP.
Where an LSP is signaled using a
conventional signaling protocol, the 'head'
of the LSP is the source of the signaling
(also known as the ingress) and the 'tail'
is the destination (also known as the
egress).
For manually configured LSPs an arbitrary
decision must be made about which LER is
the 'head'."
SYNTAX INTEGER {
forward(1),
reverse(2)
}
END
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5. Security Considerations
This memo defines textual conventions and object
identities for use in GMPLS MIB modules. Security issues
for these MIB modules are addressed in the memos defining
those modules.
6. References
6.1. Normative References
[RFC1157] Case, J., Fedor, M., Schoffstall, M., and
J. Davin, "Simple Network Management
Protocol", RFC 1157, May 1990.
[RFC1212] Rose, M., and K. McCloghrie, "Concise MIB
Definitions", RFC 1212, March 1991.
[RFC2119] Bradner, S., "Key words for use in RFCs to
Indicate Requirement Levels", BCP 14, RFC
2119, March 1997.
[RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder,
J., Case, J., Rose, M., and S. Waldbusser,
"Textual Conventions for SMIv2", STD 58,
RFC 2579, April 1999.
[RFC2863] McCloghrie, K. and F. Kastenholtz, "The
Interfaces Group MIB", RFC 2863, June 2000.
[GMPLSArch] Ashwood-Smith, P., Awduche, D., Banerjee,
A., Basak, D, Berger, L., Bernstein, G.,
Drake, J., Fan, Y., Fedyk, D., Grammel, D.,
Kompella, K., Kullberg, A., Lang, J., Liaw,
F., Papadimitriou, D., Pendarakis, D.,
Rajagopalan, B., Rekhter, Y., Saha, D.,
Sandick, H., Sharma, V., Swallow, G., Tang,
Z., Yu, J., Zinin, A., Nadeau, T., Mannie,
E., Generalized Multi-Protocol Label
Switching (GMPLS) Architecture, Internet
Draft <draft-many-gmpls-architecture-
01.txt>, March 2001, work in progress.
[RSVPTE] Awduche, D., Berger, L., Gan, D., Li, T.,
Srinivasan, V., and G. Swallow, "RSVP-TE:
Extensions to RSVP for LSP Tunnels", draft-
ietf-mpls-rsvp-lsp-tunnel-08.txt, February
2001, work in progress.
[CRLDP] Jamoussi, B., Aboul-Magd, O., Andersson,
L., Ashwood-Smith, P., Hellstrand, F.,
Sundell, K., Callon, R., Dantu, R., Wu, L.,
Doolan, P., Worster, T., Feldman, N.,
Fredette, A., Girish, M., Gray, E.,
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Halpern, J., Heinanen, J., Kilty, T.,
Malis, A., and P. Vaananen, "Constraint-
Based LSP Setup using LDP", draft-ietf-mpls-
cr-ldp-05.txt, February 2001, work in
progress.
[GMPLSSig] Ashwood-Smith, P., Awduche, D., Banerjee,
A., Basak, D, Berger, L., Bernstein, G.,
Drake, J., Fan, Y., Fedyk, D., Grammel, D.,
Kompella, K., Kullberg, A., Lang,
Rajagopalan, B., Rekhter, Y., Saha, D.,
Sharma, V., Swallow, G., Bo Tang, Z.,
Generalized MPLS - Signaling Functional
Description, <draft-ietf-mpls-generalized-
signaling-04.txt>, May 2001, work in
progress.
[GMPLSCRLDP] Ashwood-Smith, P., Awduche, D., Banerjee,
A., Basak, D, Berger, L., Bernstein, G.,
Drake, J., Fan, Y., Fedyk, D., Grammel, D.,
Kompella, K., Kullberg, A., Lang,
Rajagopalan, B., Rekhter, Y., Saha, D.,
Sharma, V., Swallow, G., Bo Tang, Z.,
Generalized MPLS Signaling - CR-LDP
Extensions, Internet Draft <draft-ietf-mpls-
generalized-cr-ldp-03.txt>, May 2001, work
in progress.
[GMPLSRSVPTE] Ashwood-Smith, P., Awduche, D., Banerjee,
A., Basak, D, Berger, L., Bernstein, G.,
Drake, J., Fan, Y., Fedyk, D., Grammel, D.,
Kompella, K., Kullberg, A., Lang,
Rajagopalan, B., Rekhter, Y., Saha, D.,
Sharma, V., Swallow, G., Bo Tang, Z.,
Generalized MPLS Signaling - RSVP-TE
Extensions, Internet Draft <draft-ietf-mpls-
generalized-rsvp-te-03.txt>, May 2001, work
in progress.
[GMPLSSonetSDH] Mannie, E., Ansorge, S., Ashwood-Smith,
P., Banerjee, A., Berger, L., Bernstein,
G., Chiu, A., Drake, J., Fan, Y., Fontana,
M., Grammel, G., Heiles, J., Katukam, S.,
Kompella, K., Lang, J. P., Liaw, F., Lin,
Z., Mack-Crane, B., Papadimitriou, D.,
Pendarakis, D., Raftelis, M., Rajagopalan,
B., Rekhter, Y., Saha, D., Sharma, V.,
Swallow, G., Bo Tang, Z., Varma, E.,
Vissers, M., Xu, Y., GMPLS Extensions for
SONET and SDH Control, Internet Draft
<draft-ietf-ccamp-gmpls-sonet-sdh-00.txt>,
May 2001, work in progress.
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draft-nadeau-ccamp-gmpls-tc-mib-00.txt November 2001
6.2. Informational References
[RFC1155] Rose, M., and K. McCloghrie, "Structure and
Identification of Management Information
for TCP/IP-based Internets", RFC 1155, May
1990.
[RFC1215] M. Rose, "A Convention for Defining Traps
for use with the SNMP", RFC 1215, March
1991.
[RFC1901] Case, J., McCloghrie, K., Rose, M., and S.
Waldbusser, "Introduction to Community-
based SNMPv2", RFC 1901, January 1996.
[RFC1905] Case, J., McCloghrie, K., Rose, M., and S.
Waldbusser, "Protocol Operations for
Version 2 of the Simple Network Management
Protocol (SNMPv2)", RFC 1905, January 1996.
[RFC1906] Case, J., McCloghrie, K., Rose, M., and S.
Waldbusser, "Transport Mappings for Version
2 of the Simple Network Management Protocol
(SNMPv2)", RFC 1906, January 1996.
[RFC2514] Noto, et. al., "Definitions of Textual
Conventions and OBJECT-IDENTITIES for ATM
Management", RFC 2514, Feb. 1999
[RFC2570] Case, J., Mundy, R., Partain, D., and B.
Stewart, "Introduction to Version 3 of the
Internet-standard Network Management
Framework", RFC 2570, April 1999.
[RFC2571] Harrington, D., Presuhn, R., and B. Wijnen,
"An Architecture for Describing SNMP
Management Frameworks", RFC 2571, April
1999.
[RFC2572] Case, J., Harrington D., Presuhn R., and B.
Wijnen, "Message Processing and Dispatching
for the Simple Network Management Protocol
(SNMP)", RFC 2572, April 1999.
[RFC2573] Levi, D., Meyer, P., and B. Stewart,
"SNMPv3 Applications", RFC 2573, April
1999.
[RFC2574] Blumenthal, U., and B. Wijnen, "User-based
Security Model (USM) for version 3 of the
Simple Network Management Protocol
(SNMPv3)", RFC 2574, April 1999.
[RFC2575] Wijnen, B., Presuhn, R., and K. McCloghrie,
"View-based Access Control Model (VACM) for
the Simple Network Management Protocol
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(SNMP)", RFC 2575, April 1999.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder,
J., Case, J., Rose, M., and S. Waldbusser,
"Structure of Management Information
Version 2 (SMIv2)", STD 58, RFC 2578, April
1999.
[RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder,
J., Case, J., Rose, M., and S. Waldbusser,
"Conformance Statements for SMIv2", STD 58,
RFC 2580, April 1999.
[RFC3031] Rosen, E., Viswanathan, A., and R. Callon,
"Multiprotocol Label Switching
Architecture", RFC 3031, August 1999.
[RFC3032] Rosen, E., Rekhter, Y., Tappan, D.,
Farinacci, D., Federokow, G., Li, T., and
A. Conta, "MPLS Label Stack Encoding", RFC
3032, January 2001.
[RFC3034] Conta, A., Doolan, P., Malis, A., "Use of
Label Switching on Frame Relay Networks
Specification", RFC 3034, January 2001.
[RFC3035] Davie, B., Lawrence, J., McCloghrie, K.,
Rosen, E., Swallow, G., Rekhter, Y., and P.
Doolan, "MPLS using LDP and ATM VC
switching", RFC 3035, January 2001.
[RFC3036] Anderson, L., Doolan, P., Feldman, N.,
Fredette, A., and B. Thomas, "LDP
Specification", RFC 3036, January 2001.
[TCMIB] Nadeau, T., Cucchiara, J., Srinivasan, C,
Viswanathan, A. and H. Sjostrand,
"Definition of Textual Conventions and
OBJECT-IDENTITIES for Multi-Protocol Label
Switching (MPLS) Management", Internet
Draft <draft-ietf-mpls-tc-mib-02.txt>,
August 2001, work in progress.
[LABELMIB] Nadeau, T., Srinivasan, C., Viswanathan,
A., Farrel, A., Hall, T., and Harrison, E.,
"Generalized Multiprotocol Label Switching
(GMPLS) Label Management Information Base",
draft-nadeau-ccamp-gmpls-label-mib-00.txt,
November 2001, work in progress.
[GMPLSTEMIB] Nadeau, T., Srinivasan, C., Viswanathan,
A., Farrel, A., Hall, T., and Harrison, E.,
"Extensions to the MPLS Traffic Engineering
Management Information Base in Support of
Generalized Multi-Protocol Label
Switching", draft-nadeau-ccamp-gmpls-te-mib-
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01.txt, November 2001, work in progress.
[GMPLSLSRMIB] Nadeau, T., Srinivasan, C., Viswanathan,
A., Farrel, A., Hall, T., and Harrison, E.,
"GMPLS Label Switch Router Management
Information Base Using SMIv2", draft-nadeau-
ccamp-gmpls-lsr-mib-00.txt, November 2001,
work in progress.
7. Authors' Addresses
Thomas D. Nadeau
Cisco Systems, Inc.
300 Apollo Drive
Chelmsford, MA 01824
Phone: +1-978-244-3051
Email: tnadeau@cisco.com
Cheenu Srinivasan
Email: cheenu@alumni.princeton.edu
Adrian Farrel
Movaz Networks, Inc.
7926 Jones Branch Drive, Suite 615
McLean VA, 22102USA
Phone: +1-703-847-9847
Email: afarrel@movaz.com
Tim Hall
Data Connection Ltd.
100 Church Street
Enfield, Middlesex
EN2 6BQ, UK
Phone: +44 20 8366 1177
Email: timhall@dataconnection.com
Edward Harrison
Data Connection Ltd.
100 Church Street
Enfield, Middlesex
EN2 6BQ, UK
Phone: +44 20 8366 1177
Email: eph@dataconnection.com
8. Full Copyright Statement
Copyright (C) The Internet Society (2001). All Rights
Reserved.
This document and translations of it may be copied and
furnished to others, and derivative works that comment on
or otherwise explain it or assist in its implementation
may be prepared, copied, published and distributed, in
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whole or in part, without restriction of any kind,
provided that the above copyright notice and this
paragraph are included on all such copies and derivative
works. However, this document itself may not be modified
in any way, such as by removing the copyright notice or
references to the Internet Society or other Internet
organizations, except as needed for the purpose of
developing Internet standards in which case the
procedures for copyrights defined in the Internet
Standards process must be followed, or as required to
translate it into languages other than English.
The limited permissions granted above are perpetual and
will not be revoked by the Internet Society or its
successors or assigns. This document and the information
contained herein is provided on an "AS IS" basis and THE
INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE
DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY
IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE.
Nadeau, et al. [Page 12]