draft-ietf-ccamp-gmpls-mef-uni-02.txt   draft-ietf-ccamp-gmpls-mef-uni-03.txt 
Internet Draft Lou Berger (LabN) Internet Draft Lou Berger (LabN)
Category: Standards Track Don Fedyk (Nortel) Category: Standards Track Don Fedyk (Alcatel-Lucent)
Expiration Date: August 25, 2009 Expiration Date: April 14, 2010
February 25, 2009 October 14, 2009
Generalized MPLS (GMPLS) Support For Metro Ethernet Forum Generalized MPLS (GMPLS) Support For Metro Ethernet Forum
and G.8011 User-Network Interface (UNI) and G.8011 User-Network Interface (UNI)
draft-ietf-ccamp-gmpls-mef-uni-02.txt draft-ietf-ccamp-gmpls-mef-uni-03.txt
Status of this Memo Status of this Memo
This Internet-Draft is submitted to IETF in full conformance with the This Internet-Draft is submitted to IETF in full conformance with the
provisions of BCP 78 and BCP 79. provisions of BCP 78 and BCP 79.
By submitting this Internet-Draft, each author represents that any By submitting this Internet-Draft, each author represents that any
applicable patent or other IPR claims of which he or she is aware applicable patent or other IPR claims of which he or she is aware
have been or will be disclosed, and any of which he or she becomes have been or will be disclosed, and any of which he or she becomes
aware will be disclosed, in accordance with BCP 78 and BCP 79. aware will be disclosed, in accordance with BCP 78 and BCP 79.
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This Internet-Draft will expire on August 25, 2009. This Internet-Draft will expire on April 14, 2010.
Copyright and License Notice Copyright and License Notice
Copyright (c) 2009 IETF Trust and the persons identified as the Copyright (c) 2009 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
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publication of this document. Please review these documents Please review these documents carefully, as they describe your rights
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to this document.
Abstract Abstract
This document describes a method for controlling two specific types This document describes a method for controlling two specific types
of Ethernet switching via a Generalized Multi-Protocol Label of Ethernet switching via a Generalized Multi-Protocol Label
Switching (GMPLS) based User-Network Interface (UNI). This document Switching (GMPLS) based User-Network Interface (UNI). This document
supports the types of switching required by the Ethernet services supports the types of switching required by the Ethernet services
that have been defined in the context of the Metro Ethernet Forum that have been defined in the context of the Metro Ethernet Forum
(MEF) and International Telecommunication Union (ITU) G.8011. This (MEF) and International Telecommunication Union (ITU) G.8011. This
document is the UNI companion to "Generalized MPLS (GMPLS) Support document is the UNI companion to "Generalized MPLS (GMPLS) Support
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supporting an EVPL type service. Except as modified above and by supporting an EVPL type service. Except as modified above and by
this section, the procedures defined in [GMPLS-ESVCS] MUST be this section, the procedures defined in [GMPLS-ESVCS] MUST be
followed when signaling an EVPL Service. followed when signaling an EVPL Service.
4.1. Egress VLAN ID Control and VLAN ID preservation 4.1. Egress VLAN ID Control and VLAN ID preservation
Per [MEF6], the mapping of the single VLAN ID used at the ingress UNI Per [MEF6], the mapping of the single VLAN ID used at the ingress UNI
to a different VLAN ID at the egress UNI is allowed for EVPL services to a different VLAN ID at the egress UNI is allowed for EVPL services
that do not support both bundling and VLAN ID preservation. Such a that do not support both bundling and VLAN ID preservation. Such a
mapping MUST be requested and signaled based on the explicit label mapping MUST be requested and signaled based on the explicit label
control mechanism defined in [RFC4208], and not the mechanism define control mechanism defined in [RFC4208], and not the mechanisms
in [GMPLS-ESVCS]. defined in [GMPLS-ESVCS].
As is the case in [GMPLS-ESVCS], when the explicit label control As is the case in [GMPLS-ESVCS], when the explicit label control
mechanism is not used VLAN IDs MUST be preserved, i.e., not modified, mechanism is not used VLAN IDs MUST be preserved, i.e., not modified,
across the LSP. across the LSP.
5. IANA Considerations 5. IANA Considerations
IANA is requested to administer assignment of new values for IANA is requested to administer assignment of new values for
namespaces defined in this document and reviewed in this section. namespaces defined in this document and summarized in this section.
5.1. Error Value: Routing Problem/Unknown Endpoint 5.1. Error Value: Routing Problem/Unknown Endpoint
Upon approval of this document, the IANA will make the assignment in Upon approval of this document, IANA will make the assignment in the
the "Error Codes and Globally-Defined Error Value Sub-Codes" section "Error Codes and Globally-Defined Error Value Sub-Codes" section of
of the "RSVP PARAMETERS" registry located at the "RSVP PARAMETERS" registry located at
http://www.iana.org/assignments/rsvp-parameters: http://www.iana.org/assignments/rsvp-parameters:
Error Code Meaning Error Code Meaning
24 Routing Problem [RFC3209] 24 Routing Problem [RFC3209]
This Error Code has the following globally-defined Error This Error Code has the following globally-defined Error
Value sub-codes: Value sub-codes:
28* = Unknown Endpoint [This document] 28* = Unknown Endpoint [This document]
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offered in each. (Note that the address resolution discussed in offered in each. (Note that the address resolution discussed in
Section 2.2 above, parallels the replacement of information that Section 2.2 above, parallels the replacement of information that
takes occurs per Section 7.2 of [RFC4974].) See [GMPLS-ESVCS] and takes occurs per Section 7.2 of [RFC4974].) See [GMPLS-ESVCS] and
[RFC4974] for the security considerations that are relevant to and [RFC4974] for the security considerations that are relevant to and
introduced by the base mechanisms used by this document. introduced by the base mechanisms used by this document.
7. References 7. References
7.1. Normative References 7.1. Normative References
[GMPLS-ESVCS] Berger, L., Papadimitriou, P., Fedyk, D., [GMPLS-ESVCS] Berger, L., Fedyk, D., "Generalized MPLS (GMPLS)
"Generalized MPLS (GMPLS) Support For Metro Ethernet Support
Forum and G.8011 Ethernet Service Switching", Work in For Metro Ethernet Forum and G.8011 Ethernet Service
Progress, draft-ietf-ccamp-gmpls-ether-svcs-02.txt, Switching", Work in Progress,
August 2008. draft-ietf-ccamp-gmpls-ether-svcs.
[GMPLS-EXT] Berger, L., Papadimitriou, P., Fedyk, D., [GMPLS-EXT] Berger, L., Fedyk, D., "Generalized MPLS (GMPLS) Data
"Generalized MPLS (GMPLS) Data Channel Switching Channel Switching Capable (DCSC) and Channel Set Label
Capable (DCSC) and Channel Set Label Extensions", Extensions", draft-ietf-ccamp-gmpls-dcsc-channel-ext,
draft-ietf-ccamp-gmpls-dcsc-channel-ext-00.txt, Work
Work in Progress, August 2008. in Progress.
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels," RFC 2119. Requirement Levels," RFC 2119.
[RFC3209] Awduche, D., Berger, L., Gan, D., Li, T., [RFC3209] Awduche, D., Berger, L., Gan, D., Li, T.,
Srinivasan, V. and G. Swallow, "RSVP-TE: Extensions Srinivasan, V. and G. Swallow, "RSVP-TE: Extensions
to RSVP for LSP Tunnels", RFC 3209, December 2001. to RSVP for LSP Tunnels", RFC 3209, December 2001.
[RFC4208] Swallow, G., et al. "Generalized Multiprotocol Label [RFC4208] Swallow, G., et al. "Generalized Multiprotocol Label
Switching (GMPLS) User-Network Interface (UNI): Resource Switching (GMPLS) User-Network Interface (UNI): Resource
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their valuable comments. their valuable comments.
9. Author's Addresses 9. Author's Addresses
Lou Berger Lou Berger
LabN Consulting, L.L.C. LabN Consulting, L.L.C.
Phone: +1-301-468-9228 Phone: +1-301-468-9228
Email: lberger@labn.net Email: lberger@labn.net
Don Fedyk Don Fedyk
Nortel Networks Alcatel-Lucent
600 Technology Park Drive Groton, MA, 01450
Billerica, MA, 01821 Phone: +1-978-467-5645
Phone: +1-978-288-3041 Email: donald.fedyk@alcatel-lucent.com
Email: dwfedyk@nortel.com
Generated on: Wed Feb 25 19:59:59 EST 2009 Generated on: Wed Oct 14 14:48:05 EDT 2009
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