Internet Assigned Numbers Authority Bidirectional Forwarding Detection (BFD) Parameters Created 2010-03-29 Last Updated 2021-10-25 Available Formats [IMG] XML [IMG] HTML [IMG] Plain text Registries included below * BFD Diagnostic Codes * BFD Authentication Types BFD Diagnostic Codes Registration Procedure(s) Expert Review Expert(s) Dave Ward (backup experts: Dave Katz, Jeff Haas, Les Ginsberg) Reference [RFC5880] Note Updates to this registry must be mirrored in YANG module [iana-bfd-types]. See [RFC9127]. Available Formats [IMG] CSV Value BFD Diagnostic Code Name Reference 0 No Diagnostic [RFC5880] 1 Control Detection Time Expired [RFC5880] 2 Echo Function Failed [RFC5880] 3 Neighbor Signaled Session Down [RFC5880] 4 Forwarding Plane Reset [RFC5880] 5 Path Down [RFC5880] 6 Concatenated Path Down [RFC5880] 7 Administratively Down [RFC5880] 8 Reverse Concatenated Path Down [RFC5880] 9 mis-connectivity defect [RFC6428] 10-31 Unassigned BFD Authentication Types Registration Procedure(s) Expert Review Expert(s) Dave Ward (backup experts: Dave Katz, Jeff Haas, Les Ginsberg) Reference [RFC5880] Note Updates to this registry must be mirrored in YANG module [iana-bfd-types]. See [RFC9127]. Available Formats [IMG] CSV Address BFD Authentication Type Name Reference 0 Reserved [RFC5880] 1 Simple Password [RFC5880] 2 Keyed MD5 [RFC5880] 3 Meticulous Keyed MD5 [RFC5880] 4 Keyed SHA1 [RFC5880] 5 Meticulous Keyed SHA1 [RFC5880] 6-255 Unassigned Licensing Terms