Unsolicited Bidirectional Forwarding Detection (BFD) for Sessionless Applications
RFC 9468

Received changes through RFC Editor sync (created alias RFC 9468, changed title to 'Unsolicited Bidirectional Forwarding Detection (BFD) for Sessionless Applications', changed abstract to 'For operational simplification of "sessionless" applications using Bidirectional Forwarding Detection (BFD), in this document, we present procedures for "unsolicited BFD" that allow a BFD session to be initiated by only one side and established without explicit per-session configuration or registration by the other side (subject to certain per-interface or global policies).

We also introduce a new YANG module to configure and manage "unsolicited BFD". The YANG module in this document is based on YANG 1.1, as defined in RFC 7950, and conforms to the Network Management Datastore Architecture (NMDA), as described in RFC 8342. This document augments RFC 9314.', changed pages to 16, changed standardization level to Proposed Standard, changed state to RFC, added RFC published event at 2023-08-31, changed IESG state to RFC Published)