GMPLS RSVP-TE Extensions for Ethernet OAM Configuration
Ericsson
Ericsson
Nortel
Nortel
The GMPLS controlled Ethernet Label Switching (GELS) work is extending GMPLS RSVP-TE to support the establishment of Ethernet LSPs. IEEE Ethernet Connectivity Fault Management (CFM) specifies an adjunct OAM flow to check connectivity in Ethernet networks. CFM can be also used with Ethernet LSPs for fault detection and triggering recovery mechanisms. The ITU-T Y.1731 specification builds on CFM and specifies additional OAM mechanisms, including Performance Monitoring, for Ethernet networks. This document specifies extensions of GMPLS RSVP-TE to support the setup of the associated Ethernet OAM (CFM and Y.1731) entities adding a technology specific TLV to [OAM-CONF-FWK].Changes from previous version Technology independent extensions were moved to a separate framework document leaving only the Ethernet specific extensions in this document.Requirements Language 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