Technology aggregate

BFD

Bidirectional Forwarding Detection. The RFCs whose summary names the bfd aggregate, with their mandatory and optional coverage.

All profiles · All RFCs

Mandatory61.5%88 of 143 (61.5%)

MUST, MUST NOT, REQUIRED, SHALL and SHALL NOT rows of the walked RFCs that a recorded test break proves.

Optional17.4%12 of 69 (17.4%)

MAY, NOT RECOMMENDED, OPTIONAL, RECOMMENDED, SHOULD and SHOULD NOT rows, counted the same way.

Mandatory ceiling96.5%138 of 143 (96.5%); excluded: Not applicable (classification can be revisited): 5 of 143 (3.5%)

Attainable mandatory rows under current classifications, over the unchanged total.

Optional ceiling100.0%69 of 69 (100.0%)

Attainable optional rows under current classifications, over the unchanged total.

Not walked0of 5 RFCs

RFCs with no valid extraction sign-off: their rows count in neither figure.

Mandatory registernot completeevery row proven, none unwalked

A profile is complete only when it requires at least one RFC and none of them is unwalked.

Mandatory ceiling: 138 of 143 (96.5%); excluded: Not applicable (classification can be revisited): 5 of 143 (3.5%). Optional ceiling: 69 of 69 (100.0%). Lowest mandatory ceiling: rfc5882 1 of 3 (33.3%). Lowest optional ceiling: rfc5880 26 of 26 (100.0%). Ceilings describe current classifications, not an immutable Linux maximum. Not-applicable and feature-declined classifications can be revisited. Every gap remains work Ze owes.

Tree

Roots first: an RFC sits one level above the highest level of the RFCs it builds on, and the RFCs of one citation cycle share a level. Each bar is the share of that figure's rows a recorded break proves; the ceiling below it shows attainable rows under current classifications. An RFC that is not walked shows an empty bar and no figure or ceiling.

Level 6

RFC	Title	Mandatory	Optional
RFC 5880	Bidirectional Forwarding Detection (BFD)	72 of 111 (64.9%)Ceiling: 110 of 111 (99.1%); excluded: Not applicable (classification can be revisited): 1 of 111 (0.9%)	6 of 26 (23.1%)Ceiling: 26 of 26 (100.0%)

Level 7

RFC	Title	Mandatory	Optional
RFC 5881 (cycle with rfc5882, rfc5883)	Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop)	13 of 23 (56.5%)Ceiling: 21 of 23 (91.3%); excluded: Not applicable (classification can be revisited): 2 of 23 (8.7%)	0 of 10 (0.0%)Ceiling: 10 of 10 (100.0%)
RFC 5882 (cycle with rfc5881, rfc5883)	Generic Application of Bidirectional Forwarding Detection (BFD)	0 of 3 (0.0%)Ceiling: 1 of 3 (33.3%); excluded: Not applicable (classification can be revisited): 2 of 3 (66.7%)	5 of 29 (17.2%)Ceiling: 29 of 29 (100.0%)
RFC 5883 (cycle with rfc5881, rfc5882)	Bidirectional Forwarding Detection (BFD) for Multihop Paths	3 of 6 (50.0%)Ceiling: 6 of 6 (100.0%)	0 of 1 (0.0%)Ceiling: 1 of 1 (100.0%)

Level 9

RFC	Title	Mandatory	Optional
RFC 9384	A BGP Cease NOTIFICATION Subcode for Bidirectional Forwarding Detection (BFD)	no rowsCeiling: no rows	1 of 3 (33.3%)Ceiling: 3 of 3 (100.0%)