draft-ietf-ccamp-rsvp-te-eth-oam-ext-01.txt   draft-ietf-ccamp-rsvp-te-eth-oam-ext-02.txt 
Network Working Group A. Takacs Network Working Group A. Takacs
Internet-Draft B. Gero Internet-Draft B. Gero
Intended status: Standards Track Ericsson Intended status: Standards Track Ericsson
Expires: September 10, 2009 D. Fedyk Expires: April 29, 2010 D. Fedyk
Alcatel-Lucent
D. Mohan D. Mohan
Nortel Nortel
H. Long H. Long
Huawei Huawei
March 9, 2009 October 26, 2009
GMPLS RSVP-TE Extensions for Ethernet OAM Configuration GMPLS RSVP-TE Extensions for Ethernet OAM Configuration
draft-ietf-ccamp-rsvp-te-eth-oam-ext-01 draft-ietf-ccamp-rsvp-te-eth-oam-ext-02
Status of this Memo Status of this Memo
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Abstract Abstract
The GMPLS controlled Ethernet Label Switching (GELS) work is The GMPLS controlled Ethernet Label Switching (GELS) work is
extending GMPLS RSVP-TE to support the establishment of Ethernet extending GMPLS RSVP-TE to support the establishment of Ethernet
LSPs. IEEE Ethernet Connectivity Fault Management (CFM) specifies an LSPs. IEEE Ethernet Connectivity Fault Management (CFM) specifies an
adjunct OAM flow to check connectivity in Ethernet networks. CFM can adjunct OAM flow to check connectivity in Ethernet networks. CFM can
be also used with Ethernet LSPs for fault detection and triggering be also used with Ethernet LSPs for fault detection and triggering
recovery mechanisms. The ITU-T Y.1731 specification builds on CFM recovery mechanisms. The ITU-T Y.1731 specification builds on CFM
and specifies additional OAM mechanisms, including Performance and specifies additional OAM mechanisms, including Performance
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TLV to [OAM-CONF-FWK]. TLV to [OAM-CONF-FWK].
Requirements Language Requirements Language
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in document are to be interpreted as described in
Table of Contents Table of Contents
1. Background . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1. Background . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2. Overview of Ethernet OAM operation . . . . . . . . . . . . . . 6 2. Overview of Ethernet OAM operation . . . . . . . . . . . . . . 5
3. GMPLS RSVP-TE Extensions . . . . . . . . . . . . . . . . . . . 8 3. GMPLS RSVP-TE Extensions . . . . . . . . . . . . . . . . . . . 7
3.1. Operation overview . . . . . . . . . . . . . . . . . . . . 8 3.1. Operation overview . . . . . . . . . . . . . . . . . . . . 7
3.2. OAM Configuration TLV . . . . . . . . . . . . . . . . . . 10 3.2. OAM Configuration TLV . . . . . . . . . . . . . . . . . . 9
3.3. Ethernet OAM Configuration TLV . . . . . . . . . . . . . . 10 3.3. Ethernet OAM Configuration TLV . . . . . . . . . . . . . . 9
3.3.1. MD Name Sub-TLV . . . . . . . . . . . . . . . . . . . 11 3.3.1. MD Name Sub-TLV . . . . . . . . . . . . . . . . . . . 10
3.3.2. Short MA Name Sub-TLV . . . . . . . . . . . . . . . . 12 3.3.2. Short MA Name Sub-TLV . . . . . . . . . . . . . . . . 11
3.3.3. MEP ID Sub-TLV . . . . . . . . . . . . . . . . . . . . 13 3.3.3. MEP ID Sub-TLV . . . . . . . . . . . . . . . . . . . . 12
3.3.4. Continuity Check (CC) Sub-TLV . . . . . . . . . . . . 13 3.3.4. Continuity Check (CC) Sub-TLV . . . . . . . . . . . . 12
3.4. Pro-active Performance Monitoring . . . . . . . . . . . . 14 3.4. Pro-active Performance Monitoring . . . . . . . . . . . . 13
3.5. Ethernet OAM configuration errors . . . . . . . . . . . . 14 3.5. Ethernet OAM configuration errors . . . . . . . . . . . . 13
4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 16 4. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 15
5. Security Considerations . . . . . . . . . . . . . . . . . . . 17 5. Security Considerations . . . . . . . . . . . . . . . . . . . 16
6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 18 6. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 17
7. References . . . . . . . . . . . . . . . . . . . . . . . . . . 19 7. References . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 20 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . . 19
Intellectual Property and Copyright Statements . . . . . . . . . . 21
1. Background 1. Background
Provider Backbone Bridging - Traffic Engineering (PBB-TE) Provider Backbone Bridging - Traffic Engineering (PBB-TE)
[IEEE-PBBTE] decouples the Ethernet data and control planes by [IEEE-PBBTE] decouples the Ethernet data and control planes by
explicitly supporting external control/management mechanisms to explicitly supporting external control/management mechanisms to
configure static filtering entries in bridges and create explicitly configure static filtering entries in bridges and create explicitly
routed Ethernet connections. In addition PBB-TE defines mechanisms routed Ethernet connections. In addition PBB-TE defines mechanisms
for 1:1 protection switching of bidirectional Ethernet connections. for 1:1 protection switching of bidirectional Ethernet connections.
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Balazs Gero Balazs Gero
Ericsson Ericsson
Laborc u. 1. Laborc u. 1.
Budapest, 1037 Budapest, 1037
Hungary Hungary
Email: balazs.gero@ericsson.com Email: balazs.gero@ericsson.com
Don Fedyk Don Fedyk
Nortel Alcatel-Lucent
600 Technology Park Drive Groton, MA 01450
Billerica, MA 01821
USA USA
Email: dwfedyk@nortel.com Email: donald.fedyk@alcatel-lucent.com
Dinesh Mohan Dinesh Mohan
Nortel Nortel
3500 Carling Ave 3500 Carling Ave
Ottawa, ON, K2H8E9 Ottawa, ON, K2H8E9
Canada Canada
Email: mohand@nortel.com Email: mohand@nortel.com
Hao Long Hao Long
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