The IESG has received a request from the Link State Routing WG (lsr) to consider the following document: - 'Signaling MSD (Maximum SID Depth) using IS-IS' <draft-ietf-isis-segment-routing-msd-14.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the ietf@ietf.org mailing lists by 2018-09-12. Exceptionally, comments may be sent to iesg@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract This document defines a way for an Intermediate System to Intermediate System (IS-IS) Router to advertise multiple types of supported Maximum SID Depths (MSDs) at node and/or link granularity. Such advertisements allow entities (e.g., centralized controllers) to determine whether a particular SID stack can be supported in a given network. This document only defines one type of MSD maximum label imposition, but defines an encoding that can support other MSD types. The file can be obtained via https://datatracker.ietf.org/doc/draft-ietf-isis-segment-routing-msd/ IESG discussion can be tracked via https://datatracker.ietf.org/doc/draft-ietf-isis-segment-routing-msd/ballot/ The following IPR Declarations may be related to this I-D: https://datatracker.ietf.org/ipr/3037/ https://datatracker.ietf.org/ipr/3255/
