Technology aggregate

BGP segment routing and tunnels

BGP segment routing, SRv6, and tunnel encapsulation. The RFCs whose summary names the bgp-sr-tunnel aggregate, with their mandatory and optional coverage.

All profiles · All RFCs

Mandatory36.5%89 of 244 (36.5%)

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

Optional2.2%3 of 136 (2.2%)

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

Mandatory ceiling86.1%210 of 244 (86.1%); excluded: Not applicable (classification can be revisited): 34 of 244 (13.9%)

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

Optional ceiling100.0%136 of 136 (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: 210 of 244 (86.1%); excluded: Not applicable (classification can be revisited): 34 of 244 (13.9%). Optional ceiling: 136 of 136 (100.0%). Lowest mandatory ceiling: rfc9256 9 of 22 (40.9%). Lowest optional ceiling: rfc8669 21 of 21 (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 8

RFC	Title	Mandatory	Optional
RFC 8669	Segment Routing Prefix Segment Identifier Extensions for BGP	13 of 24 (54.2%)Ceiling: 24 of 24 (100.0%)	3 of 21 (14.3%)Ceiling: 21 of 21 (100.0%)

Level 9

RFC	Title	Mandatory	Optional
RFC 9012	The BGP Tunnel Encapsulation Attribute	25 of 76 (32.9%)Ceiling: 67 of 76 (88.2%); excluded: Not applicable (classification can be revisited): 9 of 76 (11.8%)	0 of 22 (0.0%)Ceiling: 22 of 22 (100.0%)

Level 11

RFC	Title	Mandatory	Optional
RFC 9252	BGP Overlay Services Based on Segment Routing over IPv6 (SRv6)	14 of 25 (56.0%)Ceiling: 25 of 25 (100.0%)	0 of 5 (0.0%)Ceiling: 5 of 5 (100.0%)

Level 13

RFC	Title	Mandatory	Optional
RFC 9256	Segment Routing Policy Architecture	0 of 22 (0.0%)Ceiling: 9 of 22 (40.9%); excluded: Not applicable (classification can be revisited): 13 of 22 (59.1%)	0 of 47 (0.0%)Ceiling: 47 of 47 (100.0%)

Level 14

RFC	Title	Mandatory	Optional
RFC 9830	BGP Extensions for the Advertisement of Segment Routing (SR) Policies	37 of 97 (38.1%)Ceiling: 85 of 97 (87.6%); excluded: Not applicable (classification can be revisited): 12 of 97 (12.4%)	0 of 41 (0.0%)Ceiling: 41 of 41 (100.0%)