IETF - RFC 9350
IGP Flexible Algorithm
active, Most Current
| Organization: | IETF |
| Publication Date: | 1 February 2023 |
| Status: | active |
| Page Count: | 42 |
scope:
IGP protocols historically compute the best paths over the network based on the IGP metric assigned to the links. Many network deployments use RSVP-TE or Segment Routing - Traffic Engineering (SR-TE) to steer traffic over a path that is computed using different metrics or constraints than the shortest IGP path. This document specifies a solution that allows IGPs themselves to compute constraint-based paths over the network. This document also specifies a way of using Segment Routing (SR) Prefix-SIDs and SRv6 locators to steer packets along the constraint-based paths.
Document History
RFC 9350
February 1, 2023
IGP Flexible Algorithm
IGP protocols historically compute the best paths over the network based on the IGP metric assigned to the links. Many network deployments use RSVP-TE or Segment Routing - Traffic Engineering (SR-TE)...