PWE3/MPLS WG, IETF 80th, Prague

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Presentation transcript:

PWE3/MPLS WG, IETF 80th, Prague LDP Extensions for MPLS-TP PW Proactive OAM Configuration draft-zhang-mpls-tp-pw-oam-config-04 PWE3/MPLS WG, IETF 80th, Prague Fei Zhang (zhang.fei3@zte.com.cn) Bo Wu (wu.bo@zte.com.cn) Elisa Bellagamba (elisa.bellagamba@ericsson.com )

Changes from last meeting Move the MPLS-TP PW OAM capability negotiation into the Initialization message "L" : Loss Measurement supported "D" : Delay Measurement supported "F": Fault Management Signal supported “V": Connectivity Verification supported MPLS-TP PW OAM Administration TLV is used to configure MEP/MIP functions and enable/disable OAM alarms The other revised parts are editorial in nature (Thanks Eric Gray for his review)

The Structure of MPLS-TP PW Proactive OAM Configuration TLV The OAM Configuration TLV MPLS-TP PW OAM MPLS-TP PW OAM Function Flags sub-TLV CC/CV/PM Loss/PM Delay/FMS BFD Configuration sub-TLV Local Discriminator sub-TLV Negotiation Timer Parameters sub-TLV BFD Authentication sub-TLV MPLS-TP PW PM Loss sub-TLV MPLS-TP PW PM Delay sub-TLV MPLS-TP PW FMS sub-TLV;

MPLS-TP PW Proactive OAM Configuration Procedure Step 1: the MPLS-TP PW OAM capability negotiation in the Initialization message Step2: Configure the OAM parameters Step 3: Enable OAM alarms The procedures of adjusting OAM Parameters and Deleting OAM Entities are also described in the document

Adopted as a WG document? Next Steps Comments/Feedback? Keep in parallel with the related work done in MPLS-TP draft-ietf-ccamp-rsvp-te-mpls-tp-oam-ext draft-ietf-mpls-lsp-ping-mpls-tp-oam-conf Adopted as a WG document?