The IESG has approved the following document: - 'Seamless Bidirectional Forwarding Detection (S-BFD) for IPv4, IPv6 and MPLS' (draft-ietf-bfd-seamless-ip-06.txt) as Proposed Standard This document is the product of the Bidirectional Forwarding Detection Working Group. The IESG contact persons are Alvaro Retana, Alia Atlas and Deborah Brungard. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-bfd-seamless-ip/ Technical Summary This document defines procedures to use Seamless Bidirectional Forwarding Detection (S-BFD) for IPv4, IPv6 and MPLS environments. Working Group Summary This document was discussed at length with significant participation of the active members of the Bidirectional Forwarding Detection (BFD) Working Group. Document Quality This document has been subject to multiple Working Group reviews and includes participation from several large vendors. Many of these vendors have implementations in progress for this feature. Personnel Document Shepherd: Jeffrey Haas, co-chair BFD. Responsible Area Director: Alvaro Retana.