1. Slide title In CAPITALS 50 pt Slide subtitle 32 pt GMPLS RSVP-TE Extensions for OTN and SONET/SDH OAM Configuration draft-kern-ccamp-rsvp-te-sdh-otn-oam-ext-00 András Kern – Ericsson Attila Takács – Ericsson IETF-75 Stockholm

2. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Background, motivation, objectives SONET/SDH and OTN support a rich set of supervision functions [ITU-T G.806] –Continuity/Connectivity/Signal quality/Payload Type/Multiplex structure/Alignment supervision –Management signals Configuration of supervision functions requires extensive management steps executed separately from connection establishment signaling Extend connection establishment for SONET/SDH [RFC4606] and OTN [RFC4328] with the configuration of supervision functions in GMPLS controlled networks Extension is based on the OAM Configuration framework for GMPLS: draft-ietf-ccamp-oam-configuration-fwk

3. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Supervision functions in scope: –Continuity –Connectivity –Signal Quality Two new technology specific OAM Configuration TLVs carried in the LSP_ATTRIBUTES Object OTN OAM Configuration TLV OTN TTI Configuration Sub-TLV SAPI and DAPI (forming TTI) Match on SAPI, DAPI, SAPI+DAPI Unidirectional/upstream/downstream/both AIS insertion OAM Configuration Extensions Degraded signal thresholds Sub-TLV Error model: Bursty Threshold parameters for Degraded Signal SONET/SDH OAM Configuration TLV SDH TTI Configuration Sub-TLV Trail trace identifier (TTI) Upstream/downstream AIS insertion Degraded signal thresholds Sub-TLV Error model: Poisson/Bursty Threshold parameters for Excessive Error/Degraded Signal

4. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt OAM configuration of FA-LSPs RFC4328 defines bi-region model for OTN –Digital (ODUk) LSPs [TDM] –Optical (OCh) LSPs [LSC] Currently no OAM for Optical OCh LSPs OTUk digital layer is used to create a managed optical connection adding OAM functions Optical LSPs provide FAs for the digital hierarchy –Signaling of FA-LSPs according to RFC 4206 and draft-ietf-ccamp-lsp- hierarchy-bis Proposed extension –Configure OTUk supervision functions along with server optical LSP utilizing FA-LSP signaling –OAM Configuration TLV for the OTUk layer added to the LSP_TUNNEL_INTERFACE_ID Object –Default values for OAM related flags that would be carried in the Attribute Flags TLV MEP desired – YES MIP desired – NO AIS desired – YES OTUk OCh

5. Top right corner for field-mark, customer or partner logotypes. See Best practice for example. Slide title 40 pt Slide subtitle 24 pt Text 24 pt Bullets level 2-5 20 pt Next Steps Solicit feedback and comments from the WG This draft is complementing draft-ietf-ccamp-oam- configuration-fwk by defining technology specific objects and mechanisms Adopt as WG document